H. Lönnberg

发表

Time-resolved fluorescence detection of oligonucleotide hybridization on a single microparticle: covalent immobilization of oligonucleotides and quantitation of a model system.

H. Hakala, H. Lönnberg, 1997, Bioconjugate chemistry.

Novel non-nucleosidic phosphoramidite building blocks for versatile functionalization of oligonucleotides at primary hydroxy groups

H. Lönnberg, A. Azhayev, J. Hovinen, 1994 .

Solid support synthesis of ester linked hydrophobic conjugates of oligonucleotides

H. Lönnberg, A. Guzaev, 1999 .

A novel solid support for synthesis of 3′-phosphorylated chimeric oligonucleotides containing internucleosidic methyl phosphotriester and methylphosphonate linkages

H. Lönnberg, A. Guzaev, 1997 .

Complexing of 3d transition metal ions with 9-substituted purines. I. Binding sites in aqueous solution

H. Lönnberg, J. Arpalahti, 1983 .

Determination of the nucleotide conformation in the productive enzyme‐substrate complexes of RNA‐depolymerases

A. A. Chernyi, K. Polyakov, G. Yakovlev, 1997, FEBS letters.

2,2′‐Dipyridyl Disulfide

H. Lönnberg, R. Gaviño, E. Stoner, 2008 .

Synthesis of Bicyclic Peptides

H. Lönnberg, P. Virta, T. Karskela, 2006 .

Complexing of 3d transition metal ions with 9-substituted purines. II. Stoichiometry and thermodynamics of the complex formation

H. Lönnberg, J. Arpalahti, 1983 .

Crystal structure, solution properties and hydrolytic activity of an alkoxo-bridged dinuclear copper(ii) complex, as a ribonuclease model

H. Lönnberg, T. Gajda, A. Jancsó, 2002 .

Metal ion-promoted hydrolysis of uridine 2',3'-cyclic monophosphate : effect of metal chelates and uncomplexed aquo ions

H. Lönnberg, S. Kuusela, 1992 .

Aminooxy functionalized oligonucleotides: preparation, on-support derivatization, and postsynthetic attachment to polymer support.

M. Manoharan, A. M. Kawasaki, H. Hakala, 1999, Bioconjugate chemistry.

5 Natural polymers—chemistry

H. Lönnberg, 2001 .

Preface

H. Lönnberg, 2022, IOP Conference Series: Earth and Environmental Science.

68Ga-labeled oligonucleotides for in vivo imaging with PET.

M. Bergström, B. Långström, H. Sipilä, 2004, Journal of nuclear medicine : official publication, Society of Nuclear Medicine.

Synthesis of Azide-Modified Chondroitin Sulfate Precursors: Substrates for “Click”- Conjugation with Fluorescent Labels and Oligonucleotides

H. Lönnberg, S. Jadhav, Prasannakumar Deshpande, 2018, Bioconjugate chemistry.

Solid‐Phase Synthesis of Cyclic C‐Glycoside/Amino Acid Hybrids by Carbamate Coupling Chemistry and On‐Support Cyclization

H. Lönnberg, Johanna Katajisto, 2005 .

Mass spectrometric (HPLC/ESI--MS/MS) quantification of pyrimido[1,3-a]purin-10(3H)-one, a guanine adduct formed by reaction of malondialdehyde with DNA.

S. Auriola, H. Lönnberg, A. Koivisto, 1999, Journal of pharmaceutical and biomedical analysis.

Synthesis and cellular uptake of fluorescently labeled multivalent hyaluronan disaccharide conjugates of oligonucleotide phosphorothioates.

A. Urtti, H. Lönnberg, Melina M. Malinen, 2008, Bioconjugate chemistry.

Studies on Association of mRNA Cap-analogues with a synthetic Dodecapeptide DGIEPMWEDEKN

Z. Wieczorek, J. Stȩpiński, E. Darżynkiewicz, 1999 .

Kinetics of the Imidazolium Ring-Opening of mRNA 5'- cap Analogs in Aqueous Alkali

Z. Wieczorek, J. Stȩpiński, M. Jankowska-Anyszka, 2006 .

Synthesis, Conformation and Hydrolytic Stability of p1,p3−Dinucleoside Triphosphates Related to mRNA 5′-cap, and Comparative Kinetic Studies on their Nucleoside and Nucleoside Monophosphate Analogs

I. Ekiel, J. Stȩpiński, E. Darżynkiewicz, 1990 .

Base stacking of simple mRNA cap analogues. Association of 7,9-dimethylguanine, 7-methylguanosine and 7-methylguanosine 5'-monophosphate with indole and purine derivatives in aqueous solution.

E. Darżynkiewicz, H. Lönnberg, 1989, Biophysical chemistry.

Bis(hydroxymethylation) of the Active Methylene Group of 1,3-Dicarbonyl and Related Compounds

H. Lönnberg, A. Guzaev, 1997 .

Hydrolytic reactions of diribonucleoside 3',5'-(3'-N-phosphoramidates): kinetics and mechanisms for the P-O and P-N bond cleavage of 3'-amino-3'-deoxyuridylyl-3',5'-uridine.

H. Lönnberg, M. Ora, T. Lönnberg, 2002, Journal of the American Chemical Society.

Nucleophilic and Acid Catalysis in Phosphoramidite Alcoholysis

H. Lönnberg, J. Mattinen, Erkki. J. Nurminen, 2001 .

Solution phase synthesis of short oligoribonucleotides on a precipitative tetrapodal support

H. Lönnberg, Alejandro Gimenez Molina, P. Virta, 2014, Beilstein journal of organic chemistry.

Preparation, Hydrolysis and Intramolecular Transesterification of 3′-Deoxy-3′-thioinosine 3′-S-Dimethylphosphorothiolate

H. Lönnberg, M. Elzagheid, M. Oivanen, 2000, Nucleosides, nucleotides & nucleic acids.

2,2′‐Dipyridyl Disulfide

H. Lönnberg, R. Gaviño, E. Stoner, 2008 .

The effect of secondary structure on cleavage of the phosphodiester bonds of RNA

H. Lönnberg, S. Mikkola, U. Kaukinen, 2007, Cell Biochemistry and Biophysics.

A promising approach for treatment of tumor-induced bone diseases: utilizing bisphosphonate derivatives of nucleoside antimetabolites.

J. Ingle, D. Dingli, T. Yoneda, 2010, Bone.

Reactions of Adenosine with Bromo- and Chloromalonaldehydes in Aqueous Solution: Kinetics and Mechanism

H. Lönnberg, S. Mikkola, K. Neuvonen, 2000 .

Chapter 7. Natural polymers – chemistry

H. Lönnberg, 1999 .

Solid-supported synthesis of oligomeric bioconjugates

H. Lönnberg, P. Virta, Johanna Katajisto, 2003 .

Novel solid supports for the preparation of 3'-derivatized oligonucleotides : introduction of 3'-alkylphosphate tether groups bearing amino, carboxy, carboxamido, and mercapto functionalities

H. Lönnberg, A. Azhayev, J. Hovinen, 1994 .

Hydrolytic stability of nucleoside phosphotriesters derived from bis(hydroxymethyl)-1,3-dicarbonyl compounds and their congeners: towards a novel pro-drug strategy for antisense oligonucleotides

H. Lönnberg, M. Ora, M. Oivanen, 2001 .

Hydrolytic Reactions of the cis-Methyl Ester of 3′-Deoxy-3′-thiothymidine 3′,5′-Cyclic(phosphorothiolate)

H. Lönnberg, R. Cosstick, M. Elzagheid, 2000 .

Synthesis of 3′-functionalized oligonucleotides on a single solid support

H. Lönnberg, A. Azhayev, J. Hovinen, 1993 .

Structural Modifications as Tools in Mechanistic Studies of the Cleavage of RNA Phosphodiester Linkages

H. Lönnberg, 2022, Chemical record.

Hydrolytic reactions of thymidine 5'-o-phenyl-N-alkylphosphoramidates, models of nucleoside 5'-monophosphate prodrugs.

H. Lönnberg, M. Ora, Jarno Ojanperä, 2007, Chemistry.

Cleavage of RNA phosphodiester bonds by small molecular entities: a mechanistic insight.

H. Lönnberg, 2011, Organic & biomolecular chemistry.

Utilization of intrachain 4'-C-azidomethylthymidine for preparation of oligodeoxyribonucleotide conjugates by click chemistry in solution and on a solid support.

H. Lönnberg, P. Virta, A. Kiviniemi, 2008, Bioconjugate chemistry.

Protonation of phosphoramidites. The effect on nucleophilic displacement

H. Lönnberg, J. Mattinen, Erkki. J. Nurminen, 2000 .

Alcoholysis of dialkyl tetrazolylphosphonites

H. Lönnberg, J. Mattinen, Erkki. J. Nurminen, 1999 .

Kinetics and mechanism of tetrazole-catalyzed phosphoramidite alcoholysis

H. Lönnberg, J. Mattinen, Erkki. J. Nurminen, 1998 .

THE EFFECT OF METAL ION COMPLEX FORMATION ON ACIDIC DEPURINATION OF 2'-DEOXYADENOSINE AND 2'-DEOXYGUANOSINE

H. Lönnberg, J. Chattopadhyaya, J. Hovinen, 1989 .

Lanthanide Chelates as a Tool in Nucleic Acid Chemistry

J. Kankare, H. Lönnberg, H. Takalo, 1994, Metal-based drugs.

Synthesis of multi-galactose-conjugated 2'-O-methyl oligoribonucleotides and their in vivo imaging with positron emission tomography.

H. Liljenbäck, H. Lönnberg, A. Roivainen, 2014, Bioorganic & medicinal chemistry.

Solid-supported NOTA and DOTA chelators useful for the synthesis of 3'-radiometalated oligonucleotides.

H. Liljenbäck, H. Lönnberg, A. Roivainen, 2012, Bioconjugate chemistry.

2,6-Bis(1,4,7,10-tetraazacyclododecan-1-ylmethyl)pyridine and Its Benzene Analog as Nonmetallic Cleaving Agents of RNA Phosphodiester Linkages

H. Lönnberg, T. Lönnberg, Salla Lahdenpohja, 2015, International journal of molecular sciences.

Synthesis of Short Oligodeoxyribonucleotides by Phosphotriester Chemistry on a Precipitative Tetrapodal Support

H. Lönnberg, P. Virta, V. Kungurtsev, 2013 .

Hydrolysis and isomerization of the internucleosidic phosphodiester bonds of polyuridylic acid: kinetics and mechanism

H. Lönnberg, S. Kuusela, 1994 .

Regio-selective synthesis of polyazacyclophanes incorporating a pendant group as potential cleaving agents of mRNA 5′-cap structure

H. Lönnberg, S. Mikkola, Zhibo Zhang, 2007 .

Polyazacyclophanes Incorporating Two Pyridine Units and a Heteroaromatic Pendant Group as Potential Cleaving Agents of mRNA 5′‐cap Structure

H. Lönnberg, S. Mikkola, Zhibo Zhang, 2005, Chemistry & biodiversity.

Metal Ion Complexes of Macrocyclic Polyamines Enhance Both the Phosphate Hydrolysis and Imidazole Ring Opening of RNA 5′‐cap Structure

H. Lönnberg, S. Mikkola, Zhibo Zhang, 2005, Chemistry & biodiversity.

Macrocyclic amines as catalysts of the hydrolysis of the triphosphate bridge of the mRNA 5'-cap structure.

H. Lönnberg, S. Mikkola, Zhibo Zhang, 2003, Organic & biomolecular chemistry.

A fluorescence spectroscopic study on the binding of mRNA 5'-cap-analogs to human translation initiation factor eIF4E: a critical evaluation of the sources of error.

Z. Wieczorek, E. Darżynkiewicz, H. Lönnberg, 1998, Journal of photochemistry and photobiology. B, Biology.

Fluorescence and absorption spectroscopic properties of RNA 5'-cap analogues derived from 7-methyl-, N2,7-dimethyl- and N2,N2,7-trimethyl-guanosines.

Z. Wieczorek, J. Stȩpiński, H. Lönnberg, 1995, Journal of photochemistry and photobiology. B, Biology.

The Cu-Promoted Cleavage of mRNA 5′-cap Analogs: A Kinetic Study with P-(7-Methylguanosin-5′-yl) P-(Nucleosid-5′-yl) Triphospates and P-(7-Methylguanosin-5′-yl) P-(Guanosin-5′-yl) Tetraphosphate

Z. Wieczorek, E. Darżynkiewicz, H. Lönnberg, 1999 .

A NOVEL APPROACH TO SOLID PHASE CHEMICAL SYNTHESIS OF OLIGONUCLEOTIDE mRNA CAP ANALOGS

E. Darżynkiewicz, J. Jemielity, H. Lönnberg, 2005, Nucleosides, nucleotides & nucleic acids.

Intramolecular participation of amino groups in the cleavage and isomerization of ribonucleoside 3'-phosphodiesters: the role in stabilization of the phosphorane intermediate.

H. Lönnberg, T. Lönnberg, L. Lain, 2013, Chemistry.

Mechanisms for the solvolytic decompositions of nucleoside analogues—I : Acidic hydrolysis of 2-substituted 1-(1-ethoxyethyl)benzimidazoles

H. Lönnberg, R. Käppi, 1980 .

Synthesis and Characterization of N-Substituted Valines and their Phenyl- and Pentafluorophenyl-thiohydantoins.

M. Törnqvist, H. Lönnberg, J. J. Led, 1993 .

Solution conformations and hydrolytic stability of 2′ ‐ and 3′ ‐substituted 2′,3′‐dideoxyribonucleosides, including some potential inhibitors of human immunodeficiency virus

P. Herdewijn, A. Aerschot, H. Hakala, 1992 .

Synthesis of 7-substituted 3-β-D-ribofuranosyl-3H-imidazo[2,1-i]purines

H. Lönnberg, K. Klika, T. Karskela, 2011 .

3-Acetyloxy-2-cyano-2-(alkylaminocarbamoyl)propyl Groups as Biodegradable Protecting Groups of Nucleoside 5´-mono-Phosphates

H. Lönnberg, M. Ora, Anne Mäntyvaara, 2011, Molecules.

4-(Acetylthio)-2,2-dimethyl-3-oxobutyl and 4-(tert-Butyldisulfanyl)-2,2-dimethyl-3-oxobutyl as Protecting Groups for Nucleoside 5′-Phosphoramidates Derived from L-Alanine Methyl Ester

H. Lönnberg, M. Ora, V. A. Sontakke, 2015 .

Chemical and enzymatic stability of amino acid derived phosphoramidates of antiviral nucleoside 5'-monophosphates bearing a biodegradable protecting group.

L. Beigelman, H. Lönnberg, L. Blatt, 2010, Organic & biomolecular chemistry.

Mechanisms for solvolytic decompositions of nucleoside analogues. X. Acicic hydrolysis of 6-substituted 9-(β-D-ribofuranosyl)purines

P. Lehikoinen, H. Lönnberg, 1982 .

Catalytically Significant Macrochelate Formation in Zn2+Promoted Hydrolysis of Oligoribonucleotides: Model Studies with Chimeric Phosphodiester/Methylphosphonate Oligomers

H. Lönnberg, S. Kuusela, 1998 .

Zn2+ -Promoted Hydrolysis of 3′,5′-Dinucleoside Monophosphates and Polyribonucleotides. The Effect of Nearest Neighbours on the Cleavage of Phosphodiester Bonds

H. Lönnberg, S. Kuusela, 1996 .

General and specific acid/base catalysis of the hydrolysis and interconversion of ribonucleoside 2′- and 3′-phosphotriesters: kinetics and mechanisms of the reactions of 5′-O-pivaloyluridine 2′- and 3′-dimethylphosphates

H. Lönnberg, M. Kosonen, 1995 .

The effect of protecting groups of the nucleobase and the sugar moieties on the acidic hydrolysis of the glycosidic bond of 2deoxyadenosine: a kinet

H. Lönnberg, J. Chattopadhyaya, G. Remaud, 1987 .

On the Acidolytic Cleavage of Arylglycerol beta-Aryl Ethers.

I. Pelczer, O. Karlsson, K. Lundquist, 1988 .

Nucleosides, XLIV1 Synthesis, Properties and Biological Activity of Indazole Nucleosides

H. Lönnberg, W. Pfleiderer, Z. Kazimierczuk, 1989 .

Acidic hydrolysis of 6-substituted 9-(2-deoxy-β--- pentofuranosyl) purines and their 9-(1-alkoxyethyl) counter-parts: kinetics and mechanism.1

H. Lönnberg, J. Chattopadhyaya, Xiao-Xiong Zhou, 1987 .

Nonenzymatic and Metal-Ion-Dependent RNA Cleavage, and RNase Models

H. Lönnberg, 2011 .

Base moiety selectivity in cleavage of short oligoribonucleotides by di- and tri-nuclear Zn(II) complexes of azacrown-derived ligands.

H. Lönnberg, Maarit Laine, Päivi Poijärvi-Virta, 2009, Organic & biomolecular chemistry.

Zn2+ Complexes of Di‐ and Tri‐nucleating Azacrown Ligands as Base‐Moiety‐Selective Cleaving Agents of RNA 3′,5′‐Phosphodiester Bonds: Binding to Guanine Base

H. Lönnberg, T. Gajda, I. Szilágyi, 2008, Chembiochem : a European journal of chemical biology.

Complexing of sugars and sugar alcohols with metal ions: a comparative study by ion-exchange chromatography

H. Lönnberg, M. Hämäläinen, 1991 .

Stoichiometry of the complexes of methyl glycofuranosides with metal ions in aqueous solution

H. Lönnberg, A. Vesala, J. Arpalahti, 1982 .

Bimetallic Complexes of Spiro‐Azacrown Ligands as Catalysts of Phosphoester and Phosphoric Anhydride Cleavage

H. Lönnberg, S. Mikkola, Q. Wang, 2004, Chemistry & biodiversity.

Molecular and Crystal Structure of 1-(4-Chlorophenyl)-5-(2-dimethylaminovinyl)-1H-tetrazole: a Vinylogous 5-Amino-1H-tetrazole Derivative.

J. Sieler, I. Löfberg, A. Mulichak, 1989 .

Phosphodiester models for cleavage of nucleic acids

H. Lönnberg, T. Lönnberg, S. Mikkola, 2018, Beilstein journal of organic chemistry.

Hydrolysis of dinucleoside phosphates - mRNA 5' cap analogues - promoted by a binuclear copper(II)-zinc(II) complex.

I. Pálinkó, H. Lönnberg, I. Szilágyi, 2007, Journal of inorganic biochemistry.

Hydrolysis of a mRNA 5'-cap model substrate, 5',5'-ApppA by di- and trinuclear zinc(II) complexes of a polyamino-polyol ligand.

H. Lönnberg, T. Gajda, A. Jancsó, 2005, Journal of inorganic biochemistry.

The cleavage of phosphodiester bonds within small RNA bulges in the presence and absence of metal ion catalysts

L. Bielecki, R. Adamiak, H. Lönnberg, 2001 .

Effect of metal ions on the hydrolytic reactions of nucleosides and their phosphoesters.

H. Lönnberg, S. Kuusela, 1996, Metal ions in biological systems.

Simultaneous interaction with base and phosphate moieties modulates the phosphodiester cleavage of dinucleoside 3',5'-monophosphates by dinuclear Zn2+ complexes of di(azacrown) ligands.

H. Lönnberg, Q. Wang, 2006, Journal of the American Chemical Society.

Effective Anomerisation of 2′‐Deoxyadenosine Derivatives During Disaccharide Nucleoside Synthesis

S. Mikhailov, H. Lönnberg, G. V. Bobkov, 2004, Nucleosides, nucleotides & nucleic acids.

Mechanism for Acid-Catalyzed Hydrolysis of Nucleoside and Acyclonucleoside Analogues of Benzimidazole

H. Lönnberg, D. Shugar, Z. Kazimierczuk, 1989 .

Cleavage of short oligoribonucleotides by a Zn2+ binding multi-nucleating azacrown conjugate

H. Lönnberg, T. Lönnberg, Maarit Laine, 2016 .

Zn2+ Complexes of 3,5-Bis[(1,5,9-triazacyclododecan-3-yloxy)methyl]phenyl Conjugates of Oligonucleotides as Artificial RNases: The Effect of Oligonucleotide Conjugation on Uridine Selectivity of the Cleaving Agent

H. Lönnberg, P. Virta, E. Burakova, 2013 .

The Zn2+ Complex of 1,4,7,10-Tetraazacyclododecane as an Artificial Nucleobase

H. Lönnberg, M. Aromaa, T. Lönnberg, 2011, Nucleosides, nucleotides & nucleic acids.

Chemical models for ribozyme action.

H. Lönnberg, T. Lönnberg, 2005, Current opinion in chemical biology.

Phosphodiester cleavage of ribonucleoside monophosphates and polyribonucleotides by homo- and heterodinuclear metal complexes of a cyclohexane-based polyamino-polyol ligand.

H. Lönnberg, T. Gajda, A. Jancsó, 2003, Chemistry.

The mechanism of the metal ion promoted cleavage of RNA phosphodiester bonds involves a general acid catalysis by the metal aquo ion on the departure of the leaving group

R. Strömberg, H. Lönnberg, S. Mikkola, 1999 .

Metal ion-dependent hydrolysis of RNA phosphodiester bonds within hairpin loops. A comparative kinetic study on chimeric ribo/2'-O-methylribo oligonucleotides.

H. Lönnberg, I Zagórowska, S Kuusela, 1998, Nucleic acids research.

Metal-ion-promoted hydrolysis of polyuridylic acid

H. Lönnberg, S. Kuusela, 1994 .

Metal ions that promote the hydrolysis of nucleoside phosphoesters do not enhance intramolecular phosphate migration

H. Lönnberg, S. Kuusela, 1993 .

Hydrolysis and intramolecular transesterification of ribonucleoside 3′-phosphotriesters: comparison of structural effects in the reactions of asymmetric and symmetric dialkyl esters of 5′- O -pivaloyl-3′-uridylic acid

H. Lönnberg, M. Kosonen, Oula Wichmann, 1999 .

Buffer-catalyzed interconversion of ribonucleoside 2′/3′-methylphosphonates and 2′/3′-alkylphosphates

H. Lönnberg, M. Oivanen, E. Maeki, 1999 .

pH- and buffer-independent cleavage and mutual isomerization of uridine 2′- and 3′-alkyl phosphodiesters: implications for the buffer catalyzed cleavage of RNA

R. Strömberg, H. Lönnberg, M. Kosonen, 1998 .

Mutual isomerization of uridine 2′- and 3′-alkylphosphates and cleavage to a 2′,3′-cyclic phosphate: the effect of the alkyl group on the hydronium- and hydroxide-ion-catalyzed reactions

R. Strömberg, H. Lönnberg, M. Kosonen, 1997 .

Hydrolytic Reactions of the Diastereomeric Phosphoromonothioate Analogs of Uridylyl(3',5')uridine: Kinetics and Mechanisms for Desulfurization, Phosphoester Hydrolysis, and Transesterification to the 2',5'-Isomers

R. Strömberg, H. Lönnberg, M. Ora, 1995 .

Hydrolysis and Interconversion of the Dimethyl Esters of 5'-O-Methyluridine 2'-, and 3'-Monophosphates: Kinetics and Mechanism

H. Lönnberg, M. Oivanen, M. Kosonen, 1994 .

Di(azacrown) conjugates of 2'-O-methyl oligoribonucleotides as sequence-selective artificial ribonucleases.

H. Lönnberg, P. Virta, K. Ketomäki, 2007, Bioconjugate chemistry.

Hydrolysis of Uridine 2',3'-Cyclic Monophosphate and Uridylyl-3',5'-uridine Promoted by Bimetallic Cu2+ and Zn2+ Complexes of BISDIEN.

H. Lönnberg, Shi-ping Yan, J. Tuchagues, 1999 .

Acceleration of the Zn2+-promoted phosphodiester hydrolysis of oligonucleotides by the 3′-terminal monophosphate group: intrastrand participation over several nucleoside units

H. Lönnberg, A. Guzaev, S. Kuusela, 1996 .

Kinetics and Mechanisms for the Cleavage and Isomerization of the Phosphodiester Bonds of RNA by Brønsted Acids and Bases.

H. Lönnberg, M. Oivanen, S. Kuusela, 1998, Chemical reviews.

The effect of the 3′-terminal monophosphate group on the metal-ion-promoted hydrolysis of the phosphodiester bonds of short oligonucleotides

H. Lönnberg, A. Azhayev, A. Guzaev, 1995 .

Complexing of glycofuranosides with calcium ion, and its effect on their acid-catalysed solvolysis

H. Lönnberg, A. Vesala, 1980 .

Isopiestic study of the interactions between calcium chloride and methyl glycofuranosides in aqueous solution

H. Lönnberg, A. Vesala, R. Käppi, 1984 .

Interactions of sodium, calcium, and lanthanum ions with methyl glycofuranosides in methanol

H. Lönnberg, A. Vesala, R. Käppi, 1980 .

Preparation of hexaaza and heptaaza macrocycles functionalized with a single aminoalkyl pendant arm.

H. Lönnberg, S. Mikkola, Zhibo Zhang, 2003, Organic & biomolecular chemistry.

Kinetics and mechanism of the acid-catalysed hydrolysis of regioisomeric benzotriazole and 8-azaadenine nucleosides

F. Seela, H. Lönnberg, Z. Kazimierczuk, 1991 .

Kinetics and Mechanisms for the Isomerization of Internucleosidic 3'-O-P-CH2-5' and 3'-O-P-CH(OH)-5' Linkages to Their 2',5'-Counterparts

H. Lönnberg, I. Rosenberg, T. Lönnberg, 2006 .

Additional evidence for the exceptional mechanism of the acid-catalysed hydrolysis of 4-oxopyrimidine nucleosides: hydrolysis of 1-(1-alkoxyalkyl)uracils, seconucleosides, 3′-C-alkyl nucleosides and nucleoside 3′,5′-cyclic monophosphates

M. Rajamäki, S. Mikhailov, H. Lönnberg, 1994 .

Acid‐catalysed depurination of DI‐, TRI‐ and polydeoxyribonucleotides: Effect of molecular environment on the cleavage of adenine residue

H. Hakala, H. Lönnberg, M. Oivanen, 1992 .

N23-ethenoguanosine and IA′-metamorphosine: 5N NMR Spectroscopy and elucidation of physico-chemical properties by kinetic and equilibrium measurements

H. Lönnberg, J. Chattopadhyaya, C. Glemarec, 1991 .

Depurination of (dien)Pt(II) complexes of purine deoxyribonucleosides. Comparison with the effects of (dien)Pd(II) ion complexing

H. Hakala, H. Lönnberg, J. Arpalahti, 1991 .

Acid-Catalyzed Hydrolysis of 2-Amino-9-(α-D-Ribofuranosyl)-purine and its Acyclo and 2-Methyl Analogues: Competition Between Depurination and Opening of the Imidazole Ring

H. Lönnberg, D. Shugar, J. Hovinen, 1990 .

Structure and reactivity of wyosine (y-nucleoside) and its derivatives. Chemical, kinetic and spectroscopic studies

H. Bazin, H. Lönnberg, J. Chattopadhyaya, 1988 .

The acid-catalyzed hydrolysis of β-d-xylofuranosides

H. Lönnberg, K. Haapakka, A. Kankaanperä, 1977 .

NUCLEOSIDES, NUCLEOTIDES & NUCLEIC ACIDS

S. Mikhailov, H. Lönnberg, G. V. Bobkov, 2004 .

Complexing of 3d transition metal ions with 9-substituted purines. IV. The effect of base-stacking on the basicity and complexing-ability

H. Lönnberg, J. Arpalahti, 1985 .

8 Natural polymers—chemistry

H. Lönnberg, 2003 .

Acetylated and Methylated β-Cyclodextrins as Viable Soluble Supports for the Synthesis of Short 2′-Oligodeoxyribo-nucleotides in Solution

H. Lönnberg, P. Virta, V. Kungurtsev, 2012, Molecules.

Conductometric and Dielectric Behaviour of Solutions of Tetrabutylammonium Perchlorate in Solvents of Low and Medium Permittivity.

B. Gestblom, E. Noreland, I. Löfberg, 1989 .

Hydrolysis and Desulfurization of the Diastereomeric Phosphoromonothioate Analogs of Uridine 2',3'-Cyclic Monophosphate.

H. Lönnberg, M. Ora, M. Oivanen, 1996, The Journal of organic chemistry.

Hydrolytic dethiophosphorylation and desulfurization of the monothioate analogues of uridine monophosphates under acidic conditions

H. Lönnberg, M. Ora, M. Oivanen, 1996 .

Orthogonally protected cyclo-beta-tetrapeptides as solid-supported scaffolds for the synthesis of glycoclusters.

H. Lönnberg, P. Virta, Marika Karskela, 2006, The Journal of organic chemistry.

Interaction of pyrophosphate ion with di-, tri- and tetra-amines in aqueous solution: a potentiometric and calorimetric study.

H. Lönnberg, I. Labádi, E. Jenei, 1991, Acta chemica Scandinavica.

Stabilisation of the transition state of phosphodiester bond cleavage within linear single-stranded oligoribonucleotides.

M. Peräkylä, H. Lönnberg, U. Kaukinen, 2004, Organic & biomolecular chemistry.

Electron Transfer Reactions in Organic Chemistry. XIII. The Reaction between Carbon Tetrabromide and the Heteropoly Blues Co(II)W12O40(7-) and Co(II)W12O40(8-). A Kinetic and Product Study.

I. Pelczer, H. Lönnberg, G. Dombi, 1988 .

Electron transfer reactions in organic chemistry. XIV: The reactivities of some polyhaloalkanes toward the outer-sphere electron transfer reductants Co(II) sepulchrate 2+ and Co(II)W12O407−

I. Pelczer, H. Lönnberg, K. Burger, 1988 .

Formation of Mixed-Ligand Complexes of Pd2+ with Nucleoside 5'-Monophosphates and Some Metal-Ion-Binding Nucleoside Surrogates

H. Lönnberg, T. Lönnberg, O. Golubev, 2014, Molecules.

Stability constants for some transition metal complexes of adenosine and 9-(β-D-ribofuranosyl)purine in aqueous solution

H. Lönnberg, J. Arpalahti, 1981 .

Ionisation of methyl glycofuranosides in aqueous alkali metal hydroxides

H. Lönnberg, A. Vesala, R. Käppi, 1983 .

CONDENSATION OF TRIFORMYLMETHANE WITH HETEROAROMATIC AMINES, INCLUDING NUCLEIC ACID BASES. A NOVEL EXAMPLE OF RING-CHAIN TAUTOMERISM

M. Leskelä, M. Haugg, E. Weinhold, 1996 .

Semipreparative Isolation and Structure Determination of Pelargonidin 3-O-alpha-L-rhamnopyranosyl-(1->2)-beta-D-glucopyranoside and Other Anthocyanins from the Tree Dacrycarpus dacrydioides.

I. Pelczer, H. Lönnberg, Ø. M. Andersen, 1988 .

Bisulfite ion-catalyzed transamination of cytosine residues with alpha, omega-alkanediamines: the effect of chain length on the reaction kinetics.

H. Lönnberg, P. Hurskainen, M. Lahti, 1993, Bioconjugate chemistry.

Sulfuric acid-catalyzed acetolysis of anomeric methyl 2,3,4,6-tetra-O-acetyl-D-mannopyranosides: kinetics and mechanism.

J. Kaczmarek, Z. Kaczyński, H. Lönnberg, 2000, Carbohydrate research.

Yersiniophage phiR1-37 is a tailed bacteriophage having a 270 kb DNA genome with thymidine replaced by deoxyuridine.

M. Skurnik, S. Huttunen, H. Lönnberg, 2005, Microbiology.

Kinetics and Mechanism for the Epimhrization of Aldopentonic Acid Potassium Salts in Aqueous Alkali

H. Lönnberg, J. Szafranek, J. Sokołowski, 1987 .

Structural studies of curcuminoids. VI: Crystal structure of 1,7-bis(4-hydroxyphenyl)-1,6-heptadiene-3,5-dione hydrate

I. Pelczer, H. Tønnesen, J. Karlsen, 1988 .

Electrochemical methods for determination of rate constants. III: Homogeneous electron transfer followed by elimination induced by the substrate anion

I. Pelczer, L. Ernster, H. Lönnberg, 1988 .

Synthesis of Orthogonally Protected Bis(aminomethyl)malonic Acid, and Its Use as a Key Building Block in the Preparation of Cyclic Peptide Conjugates of 2‐N‐Alkyl‐1,2,3,4‐tetrahydroisoquinoline on a Solid Support

H. Lönnberg, P. Virta, T. Karskela, 2001 .

Towards genomic drug therapy with antisense oligonucleotides.

E. Vuorio, H. Lönnberg, 1996, Annals of medicine.

A Comparative Study on the Cleavage of Stereoisomeric Uridylyl (3',5')Uridines [D,D-, D,L- and L,D-UPU] by Acid, Base and Metal Ion Catalysts

S. Mikhailov, H. Lönnberg, L. Beigelman, 2002, Origins of life and evolution of the biosphere.

The Substrate Specificity of the Enzyme Amyloglucosidase (AMG). Part II. 6-Substituted Maltose Derivatives.

I. Pelczer, H. Lönnberg, H. Pedersen, 1988 .

The Cleavage of the Triphosphate Bridge of a Model for the 5′-cap mRNA Promoted by Dinuclear Bicyclic Complexes with Metal Ions

H. Lönnberg, S. Mikkola, Q. Wang, 2003, Nucleosides, nucleotides & nucleic acids.

INTERCONVERSION AND HYDROLYSIS OF MONOMETHYL AND MONOISOPROPYL ESTERS OF ADENOSINE 2'- AND 3'-MONOPHOSPHATES : KINETICS AND MECHANISMS

H. Lönnberg, W. Pfleiderer, M. Oivanen, 1991 .

The Acid-Catalyzed Hydrolysis of Anomeric Alkyl Fructofuranosides

H. Lönnberg, Outi Gylén, 1983 .

Synthesis and In Vivo PET Imaging of Hyaluronan Conjugates of Oligonucleotides.

S. Jalkanen, V. Kytö, A. Saraste, 2016, Bioconjugate chemistry.

An Aminooxy‐Functionalized Non‐Nucleosidic Phosphoramidite for the Construction of Multiantennary Oligonucleotide Glycoconjugates on a Solid Support

H. Lönnberg, P. Virta, Johanna Katajisto, 2005, Current protocols in nucleic acid chemistry.

Synthesis and properties of 3'-deoxypsiconucleosides : anomeric 1-(3-deoxy-D-erythro-2-hexulofuranosyl)thymines and 9-(3-deoxy-D-erythro-2-hexulofuranosyl)adenines

H. Lönnberg, A. Azhayev, J. Hovinen, 1994 .

Solid-phase synthesis of oligonucleotide conjugates useful for delivery and targeting of potential nucleic acid therapeutics.

H. Lönnberg, Harri Lönnberg, 2009, Bioconjugate chemistry.

Synthesis and primer properties of oligonucleotides containing 3'-deoxypsicothymidine units, labeled with fluorescein at the 1'-position.

H. Lönnberg, A. Azhayev, A. Guzaev, 1994, Bioconjugate chemistry.

Analogues of oligonucleotide containing 3′-deoxy-β-D-psicothymidine

H. Lönnberg, A. Azhayev, J. Hovinen, 1993 .

Dioxolane nucleosides and their phosphonate derivatives: synthesis and hydrolytic stability

S. Mikhailov, H. Lönnberg, S. Meshkov, 1995 .

Looped oligonucleotides form stable hybrid complexes with a single-stranded DNA.

H. Lönnberg, A. Azhayev, A. Guzaev, 1995, Nucleic acids research.

Solid-phase synthesis of oligonucleotide glycoconjugates bearing three different glycosyl groups: orthogonally protected bis(hydroxymethyl)-N,N'-bis(3-hydroxypropyl)malondiamide phosphoramidite as key building block.

H. Lönnberg, Johanna Katajisto, P. Heinonen, 2004, The Journal of organic chemistry.

Novel non-nucleosidic building blocks for the preparation of multilabeled oligonucleotides.

H. Lönnberg, A. Azhayev, A. Guzaev, 1996, Bioconjugate chemistry.

4-Oxoheptanedioic acid: an orthogonal linker for solid-phase synthesis of base-sensitive oligonucleotides

H. Lönnberg, P. Virta, Päivi Poijärvi-Virta, 2008 .

Disulfide-tethered solid supports for synthesis of photoluminescent oligonucleotide conjugates: hydrolytic stability and labeling on the support.

H. Lönnberg, A. Guzaev, H. Salo, 1998, Bioconjugate chemistry.

2‐[(Acetyloxy)methyl]‐4‐(acetylsulfanyl)‐2‐(ethoxycarbonyl)‐3‐oxobutyl Group: A Thermolabile Protecting Group for Phosphodiesters

H. Lönnberg, M. Ora, Emilia Kiuru, 2013 .

Synthesis of Achiral α,α‐Bis(aminomethyl)‐β‐alanines and Their Use in the Preparation of Branched β‐Peptide Conjugates of N‐2‐Alkyl‐1,2,3,4‐tetrahydroisoquinolines on Solid Support

H. Lönnberg, P. Heinonen, Jaana Rosenberg, 2000 .

A new approach for chemical phosphorylation of oligonucleotides at the 5′-terminus

H. Lönnberg, A. Azhayev, A. Guzaev, 1995 .

Synthesis and Enzymatic Deprotection of Fully Protected 2′‐5′ Oligoadenylates (2‐5A): Towards a Prodrug Strategy for Short 2‐5A

H. Lönnberg, L. Blatt, L. Beigelman, 2012, Chemistry & biodiversity.

Synthesis and Enzymatic Deprotection of Biodegradably Protected Dinucleoside‐2′,5′‐monophosphates: 3‐(Acetyloxy)‐2,2‐bis(ethoxycarbonyl)propyl Phosphoesters of 3′‐O‐(Acyloxymethyl)adenylyl‐2′,5′‐adenosines

H. Lönnberg, L. Blatt, L. Beigelman, 2011, Chemistry & biodiversity.

THE CHEMICAL STABILITY OF S-(2-ACYLTHIOETHYL) AND S-ACYLOXYMETHYL PROTECTED THYMIDYLYL-3′,5′-THYMIDINE PHOSPHOROMONOTHIOLATES AND THEIR DEACYLATION PRODUCTS IN AQUEOUS SOLUTION

H. Lönnberg, M. Oivanen, P. Poijärvi, 2001, Nucleosides, nucleotides & nucleic acids.

4‐Acetylthio‐2,2‐dimethyl‐3‐oxobutyl Group as an Esterase‐ and Thermo‐Labile Protecting Group for Oligomeric Phosphodiesters

H. Lönnberg, M. Ora, A. Leisvuori, 2014 .

2,2-Disubstituted 4-acylthio-3-oxobutyl groups as esterase- and thermolabile protecting groups of phosphodiesters.

H. Lönnberg, L. Beigelman, M. Ora, 2013, The Journal of organic chemistry.

Biodegradable protections for nucleoside 5'-monophosphates: comparative study on the removal of O-acetyl and O-acetyloxymethyl protected 3-hydroxy-2,2-bis(ethoxycarbonyl)propyl groups.

H. Lönnberg, L. Beigelman, M. Ora, 2009, Journal of Organic Chemistry.

On the Structure and Reactivity of Y-Nucleoside [Wyosine]

H. Bazin, H. Lönnberg, J. Chattopadhyaya, 1988 .

Solid-supported 2'-O-glycoconjugation of oligonucleotides by azidation and click reactions.

S. Mikhailov, H. Lönnberg, M. Drenichev, 2011, Bioconjugate chemistry.

Thio Effects as a Tool for Mechanistic Studies of the Cleavage of RNA Phosphodiester Bonds: The Chemical Basis

H. Lönnberg, M. Ora, T. Lönnberg, 2012 .

Hydrolytic Reactions of 3′-Deoxy-3′-thioinosylyl-(3′→ >5′)-uridine; An RNA Dinucleotide Containing a 3′-S-Phosphorothiolate Linkage

H. Lönnberg, K. Klika, R. Cosstick, 1999 .

Conformation of 3′-Substituted 2′,3′-Dideoxyribonucleosides in Aqueous Solution; Nucleoside Analogues with Potential Antiviral Activity

R. Stolarski, H. Lönnberg, A. Azhayev, 1991 .

Kinetics for the acid-catalysed hydrolysis of O-, S- and N-bridged 5′,8-cyclonucleosides related to adenosine

A. Karpeisky, H. Lönnberg, M. Hotokka, 1994 .

1-alkylthioalkylation of nucleoside hydroxyl functions and its synthetic applications: a new versatile method in nucleoside chemistry

H. Lönnberg, G. Gurskaya, A. Sanin, 1991 .

Hydrolysis of 2'-and 3'-C-methyluridine 2',3'-cyclic monophosphates and interconversion and dephosphorylation of the resulting 2'- and 3'-monophosphates : comparison with the reactions of uridine monophosphates

S. Mikhailov, H. Lönnberg, P. Oksman, 1992 .

Interaction of Pd(2+) complexes of 2,6-disubstituted pyridines with nucleoside 5'-monophosphates.

H. Lönnberg, T. Lönnberg, O. Golubev, 2014, Journal of inorganic biochemistry.

A new method to prepare 3′-modified oligonucleotides

H. Lönnberg, A. Azhayev, J. Hovinen, 1993 .

Synthesis and physico-chemical properties of dioxolane nucleoside analogues

S. Christensen, S. Mikhailov, H. Lönnberg, 1992 .

Competition between the hydrolysis and deamination of cytidine and its 5-substituted derivatives in aqueous acid.

H. Lönnberg, R. Käppi, 1985, Nucleic acids research.

Hydrolysis of the N‐Glycosidic Bond of Nucleosides and Nucleotides

P. Lehikoinen, H. Lönnberg, J. Hovinen, 1996 .

Assembly of Short Oligoribonucleotides from Commercially Available Building Blocks on a Tetrapodal Soluble Support

H. Lönnberg, P. Virta, Amit M Jabgunde, 2015 .

The reactivity of phosphodiester bonds within linear single-stranded oligoribonucleotides is strongly dependent on the base sequence.

H. Lönnberg, S. Mikkola, U. Kaukinen, 2002, Nucleic acids research.

Chirality Transfer from Lactic Acid Derivatives via [3,3] Sigmatropic Rearrangements.

V. Florentiev, D. Tanner, H. Lönnberg, 1993 .

2,2-Bis(ethoxycarbonyl)- and 2-(alkylaminocarbonyl)-2-cyano-substituted 3-(pivaloyloxy)propyl groups as biodegradable phosphate protections of oligonucleotides.

H. Lönnberg, P. Virta, P. Heinonen, 2005, Bioconjugate chemistry.

Synthesis of oligonucleotides on a soluble support

H. Lönnberg, Harri Lönnberg, 2017, Beilstein journal of organic chemistry.

Synthesis of oligonucleotide glycoconjugates using sequential click and oximation ligations.

H. Lönnberg, P. Virta, Marika Karskela, 2010, Bioconjugate chemistry.

Solid-phase synthesis of multiantennary oligonucleotide glycoconjugates utilizing on-support oximation.

H. Lönnberg, P. Virta, Johanna Katajisto, 2004, Bioconjugate chemistry.

Towards Oligonucleotide Pro-Drugs: 2,2-Bis(ethoxycarbonyl) and 2- (Alkylaminocarbonyl)-2-cyano Substituted 3-(Pivaloyloxy)Propyl Groups as Biodegradable Protecting Groups for Internucleosidic Phosphoromonothioate Linkages

H. Lönnberg, M. Oivanen, P. Poijarvi, 2004 .

Synthesis of achiral α,α-disubstituted β-alanines, and their use in construction of libraries of β-peptide conjugates of N-2-alkyl-1,2,3,4-tetrahydroisoquinolines on a solid support

H. Lönnberg, P. Virta, P. Heinonen, 1999 .

A General Approach for the Hydroxy Group Functionalization of Synthetic Oligonucleotides

H. Lönnberg, A. Azhayev, A. Guzaev, 1995 .

Towards Nucleotide Prodrugs Derived from 2,2-Bis(hydroxymethyl)malonate and Its Congeners: Hydrolytic Cleavage of 2-Cyano-2-(hydroxymethyl)-3-methoxy-3-oxopropyl and 3-(Alkylamino)-2-cyano-2-(hydroxymethyl)-3-oxopropyl Protections from the Internucleosidic Phosphodiester and Phosphorothioate Linkage

H. Lönnberg, M. Ora, M. Oivanen, 2002 .

Hydrolysis and intramolecular transesterification of ribonucleoside 3′-phosphotriesters: the effect of alkyl groups on the general and specific acid–base-catalyzed reactions of 5′- O -pivaloyluridin-3′-yl dialkyl phosphates

H. Lönnberg, M. Kosonen, K. Hakala, 1998 .

Hydrolysis of the cis-Phenyl Ester of Thymidine 3‘,5‘-Cyclic Monophosphate: pH-Dependent Competition between Depyrimidination and Phosphotriester Hydrolysis via CO and PO Bond Ruptures

H. Lönnberg, M. Oivanen, Jaana Varila, 1997 .

Hydrolytic stability of potential antiviral nucleoside analogues: 3'-substituted 2',3'-dideoxy- and 2',3'-didehydro-2',3'-dideoxyribonucleosides

P. Herdewijn, A. Aerschot, H. Lönnberg, 1990 .

PDE6D Inhibitors with a New Design Principle Selectively Block K-Ras Activity

C. Alam, A. Stephen, A. Papageorgiou, 2019, ACS omega.

Synthesis and Stability of Nucleoside 3′,5′-Cyclic Phosphate Triesters Masked with Enzymatically and Thermally Labile Phosphate Protecting Groups

H. Lönnberg, V. Shinde, M. Ora, 2015 .

Novel dioxolane analogues of 2',3'-dideoxynucleosides

S. Mikhailov, H. Lönnberg, E. Efimtseva, 1993 .

Kinetics and mechanisms for reactions of adenosine 2'- and 3'-monophosphates in aqueous acid: competition between phosphate migration, dephosphorylation, and depurination

H. Lönnberg, M. Oivanen, 1989 .

The influence of intramolecular electrostatic interactions on the hydrolytic stability of the N-glycosidic bond of 7-methylguanosine 5'-monophosphate, a simple Cap analogue

E. Darżynkiewicz, I. Pelczer, H. Lönnberg, 1988 .

Solid-phase synthesis of 7-substituted 3H-imidazo[2,1-i]purines.

H. Lönnberg, T. Karskela, 2006, Organic & biomolecular chemistry.

Reactions of 9-substituted guanines with bromomalondialdehyde in aqueous solution predominantly yield glyoxal-derived adducts.

Sanna Andersson, H. Lönnberg, S. Mikkola, 2004, Organic & biomolecular chemistry.

Metal-Ion-Binding Analogs of Ribonucleosides: Preparation and Formation of Ternary Pd2+ and Hg2+ Complexes with Natural Pyrimidine Nucleosides

H. Lönnberg, T. Lönnberg, O. Golubev, 2013 .

Synthesis and pharmacological properties of 4(5)-(2-ethyl-2,3-dihydro-2 silainden-2-yl)imidazole, a silicon analogue of atipamezole

H. Lönnberg, S. Wurster, J. Savola, 1996 .

Sensitive bioaffinity assays with individual microparticles and time-resolved fluorometry.

K. Pettersson, T. Lövgren, H. Hakala, 1997, Clinical chemistry.

The structure of a novel fungal sesquiterpene, elucidated by spectral and computational methods

I. Pelczer, L. Ernster, O. Sterner, 1988 .

A novel solid support for derivatization and subsequent N-alkylation of secondary amines: Preparation of N-alkylated 5- and 6-alkoxy-1,2,3,4-tetrahydroisoquinolines via mitsunobu reaction

H. Lönnberg, P. Heinonen, 1997 .

Metal-ion-promoted hydrolysis of uridylyl(3′,5′)uridine: internal vs. external general base catalysis

H. Lönnberg, Mika Rantanen, Sate Kuusela, 1995 .

2,6-Bis(functionalized) purines as metal-ion-binding surrogate nucleobases that enhance hybridization with unmodified 2'-O-methyl oligoribonucleotides.

H. Lönnberg, T. Lönnberg, Sharmin Taherpour, 2013, Organic & biomolecular chemistry.

In Vivo Bone-Targeting of Bis(phosphonate)-Conjugated Double Helical RNA Monitored by Positron Emission Tomography.

H. Liljenbäck, H. Lönnberg, A. Roivainen, 2016, Molecular pharmaceutics.

Convenient Synthesis of 4-Methoxy-3-nitro-1,2-benzenediamine and its Conversion into 6-Methoxy-5-nitroquinoxalines.

S. Christensen, H. Lönnberg, W. Tian, 1992 .

Synthesis of 2,6,10,14,18,22-hexaazaspiro[11.11]tricosane, the first example of a spiro aza crown derived from 2,2-bis(aminomethyl)propane-1,3-diamine

H. Lönnberg, S. Mikkola, Q. Wang, 2001 .

Triple-Branched Cyanine Dyes.

I. Pelczer, H. Lönnberg, G. Dombi, 1988 .

alpha-Amino Polyhydroxy Tetronic and Pentonic Acids from Bromodeoxyaldonolactones.

I. Pelczer, M. Bols, H. Lönnberg, 1988 .

Participation of an additional 4'-hydroxymethyl group in the cleavage and isomerization of ribonucleoside 3'-phosphodiesters.

H. Lönnberg, T. Lönnberg, L. Lain, 2015, Organic & biomolecular chemistry.

Cyclopropanation of Some Michael Acceptors with Thiophenium Bis(methoxycarbonyl)methylides.

S. Gronowitz, I. Pelczer, H. Lönnberg, 1988 .

Synthesis of Biotinylated Multipodal Glycoclusters on a Solid Support

H. Lönnberg, P. Virta, Marika Karskela, 2012 .

CONDENSATION OF TRIFORMYLMETHANE WITH GUANOSINE

L. Kronberg, H. Lönnberg, T. Munter, 2001, Nucleosides, nucleotides & nucleic acids.

Peptide-oligonucleotide phosphorothioate conjugates with membrane translocation and nuclear localization properties.

A. Urtti, M. Antopolsky, S. Rönkkö, 1999, Bioconjugate chemistry.

Mechanisms of the substitution reactions of phosphoramidites and their congeners

H. Lönnberg, Erkki. J. Nurminen, 2004 .

Condensation of triformylmethane with adenosine: novel cyclic adducts derived from 1,3-dicarbonyl compounds

H. Lönnberg, K. Neuvonen, N. Koissi, 2002 .

Use of Hydrofluoric Acid as Mineralizer in Hydrothermal and Organothermal Synthesis of Me2+-Substituted Aluminophosphates. I.

H. Lönnberg, J. Tuchagues, A. Christensen, 1999 .

Bacterial carotenoids. LII: C50-carotenoids. XXII: Naturally occurring geometrical isomers of bacterioruberin

S. Christensen, M. Rønnekleiv, S. Liaaen-Jensen, 1992 .

Artificial ribonucleases.

H. Lönnberg, Teija Niittymäki, 2006, Organic & biomolecular chemistry.

Crystal structure of sperminium diphosphate hexahydrate

H. Lönnberg, R. Sillanpää, I. Labádi, 1992 .

Mechanisms for the solvolytic decompositions of nucleoside analogs. 13. Reactions of adenine nucleosides with aqueous alkalies: kinetics and mechanism

P. Lehikoinen, H. Lönnberg, J. Mattinen, 1986 .

Spectroscopic and kinetic evidence for a cyclic geminal diamine intermediate in the reaction of O-aminoserine with pyridoxal 5'-phosphate in alkali.

T. Korpela, H. Lönnberg, M. Mäkelä, 1981, Archives of biochemistry and biophysics.

The base sequence dependent flexibility of linear single-stranded oligoribonucleotides correlates with the reactivity of the phosphodiester bond.

M. Peräkylä, H. Lönnberg, U. Kaukinen, 2003, Organic & biomolecular chemistry.

Mechanisms for the Solvolytic Decompositions of Nucleoside Analogues. XI. Competitive Pathways for the Acidic Hydrolysis of 9-(b-D-Ribofuranosyl)purine.

R. Carlson, H. Lönnberg, T. Norin, 1984 .

Oligonucleotides bearing pentaerythritol-derived mass tags

H. Lönnberg, A. Kiviniemi, P. Heinonen, 2007 .

Quantification of mixed-phase hybridization on polymer microparticles by europium(III) ion fluorescence.

H. Lönnberg, K. Ketomäki, 2007, Methods in molecular biology.

Derivatives of (R)-lactic acid for the analysis of chiral alcohols by 1H NMR spectroscopy

M. Törnqvist, C. Moberg, H. Lönnberg, 1993 .

An Investigation of the Molecular Structure and Conformation of 1,3,5,7-Tetraoxacyclooctane in the Gas Phase.

J. Sjöblom, D. Tuhtar, H. Lönnberg, 1980 .

Derivatization of phosphopeptides with mercapto- and amino-functionalized conjugate groups by phosphate elimination and subsequent Michael addition.

H. Lönnberg, L. Balaspiri, M. Ora, 2005, Organic & biomolecular chemistry.

Heteroassociation between substituted purine bases and free purine in aqueous solution

H. Lönnberg, J. Ylikoski, A. Vesala, 1985 .

Calorimetric Study of Interactions of Sodium, Calcium and Lanthanum Ions with Methyl Glycofuranosides in Aqueous Solutions.

A. Kjekshus, H. Lönnberg, A. Vesala, 1981 .

Noninvasive and Quantitative Monitoring of the Distributions and Kinetics of MicroRNA-Targeting Molecules in Vivo by Positron Emission Tomography

H. Liljenbäck, H. Lönnberg, A. Roivainen, 2019, Molecular pharmaceutics.

1H-NMR studies on association of mRNA cap-analogues with tryptophan-containing peptides.

J. Stȩpiński, E. Darżynkiewicz, R. Stolarski, 1996, Biochimica et biophysica acta.

Hybridization properties of support-bound oligonucleotides: the effect of the site of immobilization on the stability and selectivity of duplex formation.

H. Hakala, H. Lönnberg, Outi Kuronen, 2003, Bioconjugate chemistry.

Stereoselective synthesis of (S)-propranolol by the cyclic sulfite route

V. Florentiev, P. Carlsen, H. Lönnberg, 1993 .

Thio effects on the departure of the 3'-linked ribonucleoside from diribonucleoside 3',3'-phosphorodithioate diesters and triribonucleoside 3',3',5'-phosphoromonothioate triesters: implications for ribozyme catalysis.

H. Lönnberg, M. Ora, T. Lönnberg, 2007, Chemistry.

Solid-supported synthesis and click conjugation of 4'-C-alkyne functionalized oligodeoxyribonucleotides.

H. Lönnberg, P. Virta, A. Kiviniemi, 2010, Bioconjugate chemistry.

Inhibitory properties of double-helix-forming circular oligonucleotides.

A. Urtti, S. Auriola, H. Lönnberg, 1997, Nucleic acids research.

Schiff's bases as intermediates in the hydrolytic decomposition of 2-alkyl-3-methyl-1,3-oxazolidines in aqueous acid

K. Pihlaja, H. Lönnberg, A. Parkkinen, 1983 .

Preparation of a disulfide-linked precipitative soluble support for solution-phase synthesis of trimeric oligodeoxyribonucleotide 3´-(2-chlorophenylphosphate) building blocks

H. Lönnberg, P. Virta, Amit M Jabgunde, 2015, Beilstein journal of organic chemistry.

A New Bromocuprate(I) Cluster: Structure of Tris(methyltriethylammonium) Octa-mu-bromo-mu4-bromo-hexacuprate(I), [N(CH3)(C2H5)3]3[Cu6Br9].

I. Löfberg, J. Jaroszewski, A. Mulichak, 1989 .

Synthesis of protected 2′-O-deoxyribonucleotides on a precipitative soluble support: a useful procedure for the preparation of trimer phosphoramidites

H. Lönnberg, P. Virta, V. Kungurtsev, 2016 .

Isomerization of RNA Phosphodiester Linkages

H. Lönnberg, 2014 .

Synthesis of 3′,5′‐Cyclic Phosphate and Thiophosphate Esters of 2′‐C‐Methyl Ribonucleosides

H. Lönnberg, L. Blatt, L. Beigelman, 2012 .