M. Lounasmaa

发表

The ajmaline group of indole alkaloids.

M. Lounasmaa, P. Hanhinen, 2001, The Alkaloids. Chemistry and biology.

Chapter 1 The Tropane Alkaloids

T. Tamminen, M. Lounasmaa, 1993 .

Tropane Alkaloids from Atropa belladonna; Part I. Capillary Gas Chromatographic Analysis

L. Simola, T. Naaranlahti, S. Lapinjoki, 1986 .

Bis-Silyloxydienes from Diketones.

R. Carlson, I. Löfberg, S. Sjöberg, 1989 .

Effect of C-1,C-2,and C-3 Substituents on the Conformational Equilibrium of Indolo[2,3-a]quinolizidines

M. Lounasmaa, P. Hanhinen, 1999 .

Conformational Studies of 1- and 3-Ethyl-1,2,3,4,6,7,12,12b-octahydroindolo[2,3-a]quinolizines

T. Tamminen, M. Lounasmaa, R. Jokela, 1985 .

Acid-catalysed epimerization of indolo[2,3-a]quinolizidine derivatives: Role of the nitrogen lone pairs in the mechanism

M. Lounasmaa, M. Brunner, H. Suomalainen, 1998 .

Acid-catalysed C-3 Epimerization of Reserpine and Other Indolo-[2,3-a]quinolizidines

M. Lounasmaa, M. Berner, A. Tolvanen, 1998 .

Indole Alkaloid Production in Catharanthus roseus Cell Suspension Cultures

J. Galambos, M. Lounasmaa, 1989 .

lactonic amines from Garnieria spathulaefolia

L. Hiltunen, G. Chauvière, M. Lounasmaa, 1985 .

5.04 – Pyridines and their Benzo Derivatives: Reactivity of Reduced Compounds

M. Lounasmaa, A. Tolvanen, 1996 .

Simple indole alkaloids and those with a nonrearranged monoterpenoid unit.

M. Lounasmaa, A. Tolvanen, 2000, Natural product reports.

A 1H- and 13C-NMR Study of Seven Ajmaline-Type Alkaloids

M. Lounasmaa, R. Jokela, 1996, Planta medica.

A mild novel synthesis of simple 1-oxo-β-carbolines

M. Lounasmaa, R. Jokela, 1987 .

Stereochemical course of the modified polonovski reaction and mercuric acetate oxidation in the preparation of 2-substituted 1,2,3,4,6,7,12,12b-octahydroindolo[2, 3-a]quinolizines

E. Karvinen, M. Lounasmaa, 1991 .

Acid-catalysed epimerization of indolo[2,3-a]quinolizidines. 1-, 2- and 3-monosubstituted alkyl derivatives

M. Lounasmaa, Lars Miikki, A. Tolvanen, 1997 .

Synthetic Studies in the Field of Indole Alkaloids. Part 2

M. Lounasmaa, 1994 .

Stereochemical Course of the Modified Polonovski Reaction and Mercuric Acetate Oxidation in the Preparation of 2-Substituted 1,2,3,4,6,7,12, 12b-Octahydroindolo(2,3-a)quinolizines.

E. Karvinen, M. Lounasmaa, 1991 .

Alkaline decarboalkoxylative cyclization in the preparation of antirihine analogues

M. Lounasmaa, R. Jokela, 2010 .

Stereochemical course of the alkaline decarboalkoxylative cyclization of C(4)- C(5)- and C(4) ,C(5)-substituted 1-[2-(3-indolyl)ethyl-3-methoxycarbonyl -1,4,5,6-tetrahydropyridines to C(2)- , C(3)- and C(2) ,C(3)-substituted indolo[2,3-a quinolizidines

M. Lounasmaa, R. Jokela, Pirjo Mäkimattila, 1990 .

Stereoregulation of the C(12b)H-C(2)H relationship in the preparation of 2-substituted 1,2,3,4,6,7,12,12b-octahydro-indolo[2,3-]quinolizines

M. Lounasmaa, R. Jokela, 1989 .

Stereoselective synthesis of dl-18,19-dihydroantirhine and dl-3-epi-18,19-dihydroantirhine

M. Lounasmaa, R. Jokela, 1989 .

Modified Polonovski reaction, a versatile synthetic tool

A. Koskinen, M. Lounasmaa, 1984 .

Synthetic studies in the alkaloid field—VII: Stereochemistry of 1,2,3,4,6,7,12,12b-octahydroindolo [2,3-a]quinolizine derivatives prepared by alkaline decarboalkoxylative cyclization or acid-induced cyclization of appropriate tetrahydropyridines

M. Lounasmaa, R. Jokela, 1978 .

SYNTHETIC STUDIES IN THE ALKALOID FIELD. PART III. SELECTIVE ALKALINE DECARBOALKOXYLATIVE CYCLIZATION OF SOME N-ALKYLDIHYDRO- AND N-ALKYLTETRAHYDROPYRIDINES

K. Schaumburg, J. Vialle, J. Svensson, 1976 .

Circular Dichroism of 3-Hydroxy-2-pyrrolidone.

J. Craig, B. Ringdahl, H. Lund, 1980 .

Novel applications of the modified polonovski reaction-IX : A new route to wenkert's enamine

A. Koskinen, E. Karvinen, M. Lounasmaa, 1987 .

13C NMR spectral and stereochemical analysis of piperidine derived α-aminonitriles

T. Tamminen, M. Lounasmaa, R. Jokela, 1985 .

Synthesis of the Ixoquinuclidine Ring System

T. Tamminen, M. Lounasmaa, R. Jokela, 1985 .

Novel applications of the modified polonovski reaction - VII preparation of isoquinuclidines

T. Tamminen, M. Lounasmaa, R. Jokela, 1985 .

Regiospecific functionalisation of carbon atoms α to heterocyclic nitrogen

A. Koskinen, M. Lounasmaa, 1983 .

New dimeric indole alkaloids from Stenosolen heterophyllus: structure determinations and synthetic approach

A. Henriques, A. Chiaroni, H. Husson, 1982 .

Novel applications of the modified polonovski reaction. A biomimetic synthesis of quinuclidines.

A. Koskinen, M. Lounasmaa, 1982 .

4,10-BIS(2-HYDROXYETHYL)-1,7-DIOXA-4,10-DIAZACYCLODODECANE. A STRONG CALCIUM-BINDING LIGAND

J. Dale, M. Lounasmaa, E. Amble, 1980 .

Progress in the Chemistry of Organic Natural Products 107

H. Falk, Y. Asakawa, S. Gibbons, 2018 .

A 400 MHZ PROTON NMR STUDY OF FIVE ASPIDOSPERMANE-TYPE ALKALOIDS

O. Buchardt, C. Enzell, R. Koganty, 1980 .

Phloroglucinol derivatives of Callistemon lanceolatus leaves

M. Lounasmaa, H. Puri, C. Widén, 1977 .

Phloroglucinol derivatives of Hagenia abyssinica

A. Huhtikangas, M. Lounasmaa, C. Widén, 1973 .

Potential cerium precursors for blue colour in thin film electroluminescent devices grown by atomic layer epitaxy

M. Lounasmaa, T. Leskelä, Kirsi Vasama, 1996 .

Short stereoselective synthesis of dl-alloyohimbane and dl-epialloyohimbane

M. Lounasmaa, R. Jokela, 1990 .

A 400 MHz 1H NMR study of four basic reserpine alkaloids

M. Lounasmaa, A. Tolvanen, S. Kan, 1985 .

Sodium Dithionite Reduction in the Preparation of Indole Alkaloids of Gambirtannine-type.

M. Lounasmaa, L. Erkell, R. Jokela, 1981 .

Claisen orthoester rearrangement in the direct preparation of Z-isositsirikine and Z-geissoschizine derivatives possessing the right oxidation state at C-17

M. Lounasmaa, P. Hanhinen, R. Jokela, 1995 .

The Claisen Rearrangement in the Preparation of Geissoschizine Isomers

J. Miettinen, M. Lounasmaa, R. Jokela, 1994 .

Nitration of Aromatics via Electron Transfer. II. On the Reaction between Naphthalene Radical Cation and Nitrogen Dioxide.

F. Radner, L. Eberson, M. Lounasmaa, 1980 .

Syntheses of (±)-Z-Geissoschizol, (±)-3-epi-Z-Geissoschizol, (±)-Corynantheidol, (±)-Dihydrocorynantheol, (±)-3-epi-Dihydrocorynantheol and the Corresponding Corynan-17-oic Acid Methyl Esters

J. Miettinen, M. Halonen, M. Lounasmaa, 1992 .

Easy Preparation of Indoloquinolizidine Enamides

E. Karvinen, M. Lounasmaa, 1991 .

Stereoselectivity in the Preparation of Indolo[2,3-a]quinolizidine Nb-Metho-Salts

T. Tamminen, M. Lounasmaa, 1991 .

Stereoselective preparation of indoloquinolizidine N-oxides: Predominant conformations.

T. Tamminen, M. Lounasmaa, 1991 .

A new synthesis of (±)-vincamine via Oppolzer's aldehyde

M. Lounasmaa, A. Tolvanen, 1990 .

Short synthesis of (±)-corynantheidol and (±)-3-epicorynantheidol

M. Lounasmaa, R. Jokela, 1990 .

Stereoselective total syntheses of (±)-18,19-dihydrohunterburnine, (±)-10-0-methyl-18, 19-dihydrohunterburnine, (±)-10-hydroxycorynatheidol and (±)-10-methoxycorynantheidol

M. Lounasmaa, R. Jokela, Lasse-Pekka Tiainen, 1990 .

Stereoregulation in the preparation of 1- and 3- monosubstituted 1,2,3,4,6,7,12,12b-octahydroindolo[2,3-]quinolizines.

T. Tamminen, M. Lounasmaa, R. Jokela, 1989 .

Easy functiohalination of C(17) in the desethylebunnamonine series

M. Lounasmaa, R. Jokela, 1989 .

Indoloquinolizidine iminium species formed under the modified Polonovski reaction conditions

T. Tamminen, M. Lounasmaa, R. Jokela, 1989 .

Synthesis of compounds in the eburnamonine-homoeburnamonine series

E. Karvinen, M. Lounasmaa, R. Jokela, 1988 .

EASY ACCESS TO THE VOAKETONE RING SYSTEM

M. Lounasmaa, A. Tolvanen, D. Belle, 1998 .

Acid-Catalyzed Epimerization of Indolo(2,3-a)quinolizidines. 1-, 2- and 3-Monosubstituted Alkyl Derivatives.

M. Lounasmaa, Lars Miikki, A. Tolvanen, 1997 .

TOTAL SYNTHESES OF TACAMINE-TYPE INDOLE ALKALOIDS OF TABERNAEMONTANA EGLANDULOSA

M. Lounasmaa, A. Tolvanen, D. Belle, 1996 .

Acid-catalysed epimerization of 1-substituted indolo[2,3-a]quinolizidines: Stereoselective routes to cis- and trans-deethyleburnamonine starting from the same ester intermediate

M. Lounasmaa, Lars Miikki, A. Tolvanen, 1996 .

Stereoselective synthesis of methyl 3α-ethyl-1,2,3,4,6,7,12,12bβ-octahydroindolo[2,3-a]quinolizine-1α-carboxylate: A key intermediate for the preparation of tacamine-type indole alkaloids

M. Lounasmaa, A. Tolvanen, D. Belle, 1996 .

Synthetic studies in the alkaloid field - XII Vallesiachotamine models☆

M. Lounasmaa, R. Jokela, 1978 .

Chapter 1 Eburnamine—Vincamine Alkaloids

M. Lounasmaa, A. Tolvanen, 1992 .

Synthetic studies in the alkaloid field—X: Preparation and stereostructure determination of several indolo [2,3-a]quinolizine derivatives

M. Lounasmaa, Heikki Merikallio, M. Puhakka, 1978 .

Synthetic studies in the alkaloid field-IX1: Stereospecific total synthesis of (±)-19,20-dihydro-20-desformyl-20-methoxycarbonyl-vallesiachotamine and its 20-desethyl analogue

P. Kairisalo, M. Lounasmaa, P. Juutinen, 1978 .

Synthetic studies in the alkaloid field—IV1: The sodium dithionite reduction of 1-[2-(3-indolyl)-ethyl]-3-methoxycarbonyl pyridinium bromides

C. Johansson, M. Lounasmaa, 1977 .

Synthetic studies in the alkaloid field—V: Determination of the stereochemistry of several l,2,3,4,6,7,12,12b-octahydro-3-methoxycarbonylindolo-[2,3-a]quinolizine derivatives by 13C NMR spectral analysis

M. Lounasmaa, Mervi Hämailä, 1978 .

Stereochemical Course of the Alkaline Decarboalkoxylative Cyclization of C(4)-, C(5)- and C(4),C(5)-Substituted 1-(2-(3-Indolyl)ethyl)-3-methoxycarbonyl-1,4,5,6-tetrahydropyridines to C(2)-, C(3)- and C(2),C(3)-Substituted Indolo(2,3-

M. Lounasmaa, R. Jokela, B. Tirkkonen, 1990 .

Total synthesis of (±)-desmethylhexahydrovallesiachotaminelactones

M. Lounasmaa, R. Jokela, 1982 .

The Sarpagine-Ajmaline Group of Indole Alkaloids

A. Koskinen, M. Lounasmaa, 1983 .

Short synthetic route to (±)-geissoschizine

M. Lounasmaa, P. Hanhinen, C. Laine, 1996 .

Studies on the biomimetic preparation of the sarpagan ring system. Attempts to apply the spontaneous “biogenetic-type cyclization” of van Tamelen to bond formation between C-5 and C-16 in the corynantheine series

M. Lounasmaa, P. Hanhinen, 1996 .

Stereoregulation of the C(12b)H-C(2)H Relationship in the Preparation of 2-Substituted 1,2,3,4,6,7,12,12b-Octahydroindolo(2,3-a)quinolizines.

M. Lounasmaa, R. Jokela, 1989 .

A new formal total synthesis of (±)-vincamine

M. Lounasmaa, R. Jokela, 1986 .

Novel applications of the modified Polonovski reaction. VIII: Synthetic studies in the pseudovincamine series

S. Schueller, M. Lounasmaa, R. Jokela, 1985 .

A 400 mhz 1H NMR study of the eight basic heteroyohimbine alkaloids

M. Lounasmaa, S. Kan, 1980 .

Stereoselective Synthesis of dl-18,19-Dihydroantirhine and dl-3-Epi-18,19-dihydroantirhine.

M. Lounasmaa, R. Jokela, 1990 .

Cathodic Reduction of Acylated Vicinal Nitroalcohols.

T. Pakkanen, T. Pakkanen, A. Petsom, 1980 .

Short synthesis of (+-)-hirsutine: direct addition of dimethyl malonate anion to a 1,4-conjugate iminium salt of appropriate 3-ethylindolo[2,3-a]quinolizidine

J. Miettinen, M. Lounasmaa, P. Hanhinen, 1997 .

Carbon‐13 spin–lattice relaxation of tropane alkaloids. Anisotropic rotational motion of tropine and pseudotropine

M. Lounasmaa, R. Uusvuori, 1984 .

The synthesis of bis-indole alkaloids and their derivatives

A. Nemes, M. Lounasmaa, 1982 .

Crystal Structure of Holmium Aspartate Chloride Hydrate Ho(L-Asp)Cl2.6H2O.

I. Löfberg, P. Kierkegaard, J. Legendziewicz, 1989 .

On the phloroglucinol derivatives of Mallotus philippinensis.

A. Huhtikangas, M. Lounasmaa, C. Widén, 1975, Planta medica.

Carbon‐13 spin–lattice relaxation of tropane alkaloids. II —models for isotropic, axially symmetric and fully anisotropic overall rotational diffusion with diffusional or three‐state jump internal motion, and their application to the N‐methyl groups of tropine and pseudotropine

M. Lounasmaa, R. Uusvuori, 1986 .

Chapter 2 – The Sarpagine Group of Indole Alkaloids

M. Lounasmaa, P. Hanhinen, Minna Westersund, 1999 .

Equilibrium and Structural Studies of Silicon(IV) and Aluminium(III) in Aqueous Solution. 20. Composition and Stability of Aluminium Complexes with Propionic Acid and Acetic Acid.

I. Löfberg, L. Öhman, S. Sjöberg, 1989 .

1H Nuclear Magnetic Resonance Spectral Analysis of Some Knightia deplanchei Alkaloids

G. Massiot, M. Lounasmaa, 1978 .

Carbon-13 nuclear magnetic resonance spectroscopy of naturally occurring substances. XXXVI. Structures of some Knightia deplanchei alkaloids

P. Wovkulich, E. Wenkert, M. Lounasmaa, 1975 .

Studies on the synthesis of indole alkaloids of condylocarpine type. C-4 alkylation of the 1-alkyl-3-(hydrazono)-2-piperidone system

M. Lounasmaa, P. Somersalo, 1986 .

Mass Spectral Evidence of the Occurrence of Vindoline in Heterotrophic Cultures of Catharanthus roseus Cells.

V. Kauppinen, T. Naaranlahti, U. Kurtén, 1989, Planta medica.

Immunoanalytical methods for screening vindoline from Catharanthus roseus cell cultures.

S. Lapinjoki, A. Huhtikangas, M. Lounasmaa, 1987, Planta medica.

The structure of the plastoquinones B and C.

Lederer., M. Lounasmaa, B. C. Das, 1967, Biochemical and biophysical research communications.

Mass spectrometry of plastoquinones. The structure of the plastoquinones B,C and D.

E. Lederer, M. Lounasmaa, B. C. Das, 1965, Biochemical and biophysical research communications.

Kopsoffine: A New Dimeric Indole Alkaloid of Pleiomutine Type from Kopsia offcinalis

P. Potier, H. Husson, M. Lounasmaa, 1984 .

SYNTHESIS OF 2,3-DIHYDRO(1,4)OXATHIENO(3,2-B)PYRIDINES

K. Undheim, M. Lounasmaa, G. Ulsaker, 1981 .

Tropane Alkaloids from Atropa belladonna, Part II. Interaction of Origin, Age, and Environment in Alkaloid Production of Callus Cultures

L. Simola, T. Naaranlahti, A. Huhtikangas, 1988 .

PREPARATION OF INDOLOQUINOLIZIDINE DERIVATIVES THROUGH PYRIDINE PSEUDOBASES

M. Lounasmaa, Tarja Ranta, 1983 .

Phloroglucinol derivatives in Dryopteris parallelogramma and D. patula

R. Tryon, A. Huhtikangas, M. Lounasmaa, 1973 .

p-Terphenyl- and phenanthraquinone derivatives: an NMR study.

M. Lounasmaa, R. Jokela, 1997, Planta medica.

The Condylocarpine Group of Indole Alkaloids

M. Lounasmaa, P. Somersalo, 1986 .

Specific radioimmunoassay for vincristine.

S. Lapinjoki, A. Huhtikangas, M. Lounasmaa, 1987, Planta Medica.

An enzyme-linked immunosorbent assay for the antineoplastic agent vincristine.

S. Lapinjoki, A. Huhtikangas, M. Lounasmaa, 1986, Journal of immunoassay.

Synthesis of protein complexes of bis-indole alkaloids from Catharanthus roseus

T. Naaranlahti, S. Lapinjoki, A. Huhtikangas, 1986 .

Isolation of Catharanthus alkaloids by solid-phase extraction and semipreparative HPLC.

T. Naaranlahti, S. Lapinjoki, A. Huhtikangas, 1990, Journal of chromatographic science.

Determination of Catharanthus alkaloids by reversed-phase high-performance liquid chromatography

T. Naaranlahti, A. Huhtikangas, M. Lounasmaa, 1987 .

A 400 MHz 1H NMR Study of Twelve Ajmaline-type Alkaloids

M. Lounasmaa, R. Jokela, S. Kan, 1985 .

Total Synthesis of (±)-Deethyleburnamonine and Vindeburnol(RU 24722) with the Corresponding Nitriles as Starting Material

M. Lounasmaa, A. Tolvanen, D. Belle, 1999 .

Mass spectral studies on some Dryopteris phloroglucinol derivatives.

M. Lounasmaa, 1973, Planta Medica.

Mass Spectral Studies on Some Naturally Occurring Phloroglucinol Derivatives. Part II. The Mass Spectra of 6-Methyl-, 6-Ethyl-, 6-Propyl-, and 6-Isopropyl-2,3-dihydropyran-2,4-diones.

J. Koskikallio, S. Kachi, A. Huhtikangas, 1971 .

Mass spectral studies on some naturally occurring phloroglucinol derivatives. 3. The mass spectra of some mono- and bicyclic phloroglucinol derivatives from rhizomes of different Dryopteris species.

A. Huhtikangas, M. Lounasmaa, A. Karjalainen, 1972, Acta chemica Scandinavica.

Chemotaxonomy in Dryopteris and related fern genera

M. Lounasmaa, J. V. Euw, T. Reichstein, 2017 .

Mass Spectral Studies on Some Naturally Occurring Phloroglucinol Derivatives. Part I. The Mass Spectra of Filicinic Acid and its Acetyl, Propionyl, and Butyryl Derivatives.

J. Koskikallio, S. Kachi, A. Huhtikangas, 1971 .

1H NMR data of monoterpenoid indole alkaloids

M. Lounasmaa, A. Tolvanen, 1986 .

A New Short Synthesis of (±)-Eburnamonine

E. Karvinen, M. Lounasmaa, 1992 .

Electrochemical Reduction of Diaryl Trithiocarbonates and Related Compounds.

J. Savéant, L. Nadjo, H. Lund, 1980 .

Aspects of the Biosynthesis of Carolic and Carlosic Acids in Penicillium charlesii. A 13C NMR Study.

P. Boll, H. Lund, M. Lounasmaa, 1980 .

Phloroglucinol derivatives in Dryopteris chrysocoma

M. Lounasmaa, H. Puri, C. Widén, 1976 .

Phloroglucinol derivatives of eleven Dryopteris species from Japan.

M. Lounasmaa, C. Widén, J. Sarvela, 1975, Planta medica.

Studies on the Biosynthetic Origin of the Acyl Side Chains of Dryopteris Fern Constituents

A. Huhtikangas, M. Lounasmaa, A. Huurre, 1978 .

13-C NMR data of 3-isoajmalicine and 19-epiajmalicine.

M. Lounasmaa, R. Uusvuori, 1981, Planta medica.

1H- AND 13C-NMR SPECTRAL DATA OF FIVE SARPAGINE-TYPE ALKALOIDS

M. Lounasmaa, R. Jokela, 1996 .

Stereoselective total synthesis of (±)-3-iso-19-epiajmalicine

M. Lounasmaa, R. Jokela, 1986 .

Feeding experiments using suspension cultures of Atropa belladonna; limiting steps in the biosynthesis of tropane alkaloids

L. Simola, A. Huhtikangas, A. Martinsen, 1990 .

Monomeric Indole Alkaloids from Ervatamia hainanensis.

P. Potier, M. Lounasmaa, C. Kan, 1982, Planta Medica.

NMR Spectroacopic Studies of Tryptophan Derivatives

A. Koskinen, M. Lounasmaa, P. Somersalo, 1983 .

Conformational Study of Geissoschizine Isomers and Their Model Compounds

M. Lounasmaa, P. Hanhinen, 1999 .

[Determination of Structures by H NMR at 400 MHz: two new alkaloids from Tabernaemontana albiflora].

H. Husson, M. Lounasmaa, C. Kan, 1981, Planta medica.

[Monomeric Indole Alkaloids from Kopsia officinalis.].

P. Potier, M. Lounasmaa, C. Kan, 1983, Planta medica.

Short synthetic route to 5,6-dihydroflavopereirine and flavopereirine

M. Lounasmaa, P. Hanhinen, S. Lipponen, 1996 .

NMR Studies of Alkaloids. Assignment of the Configuration at C(20) in Tubotaiwine (Dihydrocondylocarpine)

A. Koskinen, M. Lounasmaa, J. O'Connell, 1986 .

Short Synthetic Route to 5,6-Dihydroflavopereirine and Flavopereirine.

M. Lounasmaa, P. Hanhinen, S. Lipponen, 1996 .

NMR Studies of Alkaloids. Assignment of the Configuration at C(20) in Tubotaiwine (Dihydrocondylocarpine).

A. Koskinen, M. Lounasmaa, J. O'Connell, 1986 .

Preparation and Determination of Stereochemical Properties of Epimeric Z-Geissoschizine and 19,20-Dihydrogeissoschizine Acetals

M. Lounasmaa, P. Hanhinen, C. Laine, 1995 .

A Plausible Biogenetic Proposal for Koumine

A. Koskinen, M. Lounasmaa, 1982, Planta medica.

Predominant Conformations of Na-Boc-deformyl-Z- and Na-Boc-deformyl-E- geissoschizine, the Latter a Possible Synthetic Intermediate in the Preparation of Sarpagan and Ajmalan Ring Systems.

M. Halonen, M. Lounasmaa, R. Jokela, 1993 .

new, short synthesis of (±)-geissoschizine

J. Miettinen, M. Halonen, M. Lounasmaa, 1992 .

Preparation and Determination of Stereochemical Properties of Epimeric Z-Geissoschizine and 19,20-Dihydrogeissoschizine Acetals.

M. Lounasmaa, P. Hanhinen, C. Laine, 2010 .

Preparation and conformational study of Z-isositsirikine model compounds and their cis-Nb-oxides. Determination of the C-16 configuration

T. Nurminen, M. Lounasmaa, P. Hanhinen, 1994 .

Total synthesis of (±)-eburnaminol and (±)-larutensine

E. Karvinen, M. Lounasmaa, 1993 .

The Protonation of the Anthracene Anion Radical in Dimethyl Sulfoxide Using Phenol and the Phenol/Phenolate Complex as Proton Sources: A Well Behaved Process.

I. Löfberg, O. Hammerich, B. Persson, 1989 .