I. Ugi

发表

Constitutional formulae generated from connectivity information : the program MDRAW

K. Bley, J. Brandt, A. Dengler, 1991 .

Representation of the constitutional and stereochemical features of chemical systems in the computer assisted design of syntheses

J. Gasteiger, I. Ugi, P. Gillespie, 1974 .

The Principle of Minimum Chemical Distance (PMCD)

J. Gasteiger, I. Ugi, C. Jochum, 1980 .

THE PRINCIPLE OF MINIMUM CHEMICAL DISTANCE (PMCD)

Johann Gasteiger, Clemens Jochum, Ivar Ugi, 1980 .

Computer assistance in the design of syntheses and a new generation of computer programs for the solution of chemical problems by molecular logic

Ivar Ugi, Johannes M. Bauer, I. Ugi, 1988 .

Computer-assisted bilateral solution of chemical problems and generation of reaction networks☆

Ivar Ugi, Johannes M. Bauer, I. Ugi, 1988 .

Computer-assisted solution of chemical problems : the historical development and the present state of the art of a new discipline of chemistry

Rainer Herges, Ivar Ugi, Eric Fontain, 1993 .

Transparent formal methods for reducing the combinatorial abundance of conceivable solutions to a chemical problem : Computer-assisted elucidation of complex reaction mechanisms☆

Ivar Ugi, Johannes M. Bauer, I. Ugi, 1990 .

CHEMICAL REACTIONS AND STRUCTURES WITHOUT PRECEDENT GENERATED BY COMPUTER PROGRAM

I. Ugi, J. Bauer, I. Ugi, 1983 .

New Reagents and Methods for the Synthesis of β-Lactams, Peptides and Oligonucleotides

I. Ugi, C. Kambach, J. Achatz, 1988 .

The Chemistry of Isocyanides, their MultiComponent Reactions and their Libraries†

I. Ugi, A. Dömling, B. Werner, 2003, Molecules : A Journal of Synthetic Chemistry and Natural Product Chemistry.

Competing Concepts in CAOS

Ivar Ugi, A. Dengler, I. Ugi, 1992 .

THE DEDUCTIVE SOLUTION OF CHEMICAL PROBLEMS BY COMPUTER PROGRAMS ON THE BASIS OF A MATHEMATICAL MODEL OF CHEMISTRY

J. Gasteiger, J. Brandt, I. Ugi, 1979 .

The deductive solution of chemical problems by computer programs on the basis of a mathematical model of chemistry

J. Gasteiger, J. Brandt, I. Ugi, 1978 .

Reaction of Tropone with a Homopyrrole. The Result of a Computer‐Assisted Search for Unique Chemical Reactions

Rainer Herges, Ivar Ugi, Eric Fontain, 1988 .

Synthesis of Chiral 1,1′‐Iminodicarboxylic Acid Derivatives from α‐Amino Acids, Aldehydes, Isocyanides, and Alcohols by the Diastereoselective Five‐Center–Four‐Component Reaction

I. Ugi, E. Herdtweck, A. Demharter, 1996 .

Recent progress in the chemistry of multicomponent reactions

I. Ugi, 2001 .

Computer Programs for the Deductive Solution of Chemical Problems on the Basis of Mathematical Models — A Systematic Bilateral Approach to Reaction Pathways

J. Dugundji, J. Gasteiger, J. Brandt, 1980 .

Computers as an Aid in Organic Synthesis Design

J. Gasteiger, J. Brandt, I. Ugi, 1977 .

Since 1995 the new chemistry of multicomponent reactions and their libraries, including their heterocyclic chemistry

I. Ugi, A. Dömling, B. Werner, 2000 .

Employment of a steroidal aldehyde in a new synthesis of β-lactam derivatives

I. Ugi, A. Dömling, K. Kehagia, 1995 .

The synthesis of 4-acetoxy-azetidin-2-ones as key intermediates for β-lactams

I. Ugi, K. Kehagia, 1995 .

Ugi reactions with trifunctional α-amino acids, aldehydes, isocyanides and alcohols

I. Ugi, T. Schmid, A. Demharter, 1996 .

Stereoselective U-4CRS with 1-amino-5-desoxy-5-thio-2,3,4-O-isobutanoyl-β-d-xylopyranose: an effective and selectively removable chiral auxiliary

I. Ugi, E. Herdtweck, Günther Ross, 2002 .

Chemistry of the isocyanides and their multicomponent reactions , including their libraries – the initiatives of Ivar Ugi Mihkel Veiderma

I. Ugi, 2007 .

The Chemical Progress of Multicomponent Reactions

I. Ugi, Günther Roβ, Christoph Burdack, 2003 .

Combinatorial Chemistry of Multicomponent Reactions

I. Ugi, A. Dömling, B. Ebert, 1999 .

Multicomponent reactions. II. Stereoselective synthesis of 1(S)‐camphor‐2‐cis‐methylidene‐isocyanide and its application in Passerini‐ and Ugi‐reaction

I. Ugi, H. Bock, 1997 .

Synthese chiraler 1,1′‐Iminodicarbonsäure‐Derivate aus α‐Aminosäuren, Aldehyden, Isocyaniden und Alkoholen durch eine diastereoselektive Fünfzentren‐Vierkomponenten‐Reaktion

I. Ugi, E. Herdtweck, A. Demharter, 1996 .

Transparent Formal Methods for Reducing the Combinatorial Abundance of Conceivable Solutions to a Chemical Problem. Computer-Assisted Elucidation of Complex Reaction Mechanisms

I. Ugi, E. Fontain, J. Bauer, 1991 .

The 1,1-Dianisyl-2,2,2-trichloroethyl Moiety as a New Protective Group for the Synthesis of Dinucleostde Trifluoromethylphosphonates

I. Ugi, R. Karl, M. Mayer, 1996 .

4.14 – Pentazoles

I. Ugi, 1984 .

MCR. Part 23. The Highly Variable Multidisciplinary Preparative and Theoretical Possibilities of the Ugi Multicomponent Reactions in the Past, Now, and in the Future

I. Ugi, 1999 .

Computer Programs for the Deductive Solution of Chemical Problems on the Basis of a Mathematical Model of Chemistry

Johann Gasteiger, Josef Brandt, Clemens Jochum, 1977 .

β‐Lactam‐Nucleosid‐Chimäre

I. Ugi, A. Dömling, M. Starnecker, 1995 .

Flavonol glycosides of Warburgia ugandensis leaves.

I. Ugi, P. Lemmen, L. O. Manguro, 2003, Phytochemistry.

Flavonol and drimane-type sesquiterpene glycosides of Warburgia stuhlmannii leaves.

I. Ugi, P. Lemmen, L. O. Manguro, 2003, Phytochemistry.

The synthesis and reactivity of new 2-(N,N-diisopropylamino)-3-methylsulfonyl-1,3,2-benzoxazaphospholes. The utility of the 5-chloro analogue in the one-pot synthesis of oligothiophosphates: [ApsppA, ApspppA, ppp5′A2′ps5′A, m7GpsppA, Apspppp, Apspp]

I. Ugi, J. Chattopadhyaya, C. Sund, 1995 .

The algebraic and graph theoretical completion of truncated reaction equations

A. Dengler, I. Ugi, 1992 .

Models, concepts, theories, and formal languages in chemistry and their use as a basis for computer assistance in chemistry

Andreas Dietz, Josef Brandt, Johannes Bauer, 1994, J. Chem. Inf. Comput. Sci..

Topological specification of ensembles of molecules as a basis of stereochemical considerations

I. Ugi, S. Reichelt, Antje Senff, 1995 .

Multicomponent reactions in organic chemistry

I. Ugi, A. Dömling, W. Hörl, 1994 .

The AT-rich sequence of the SV40 control region influences the binding of SV40 T antigen to binding sites II and III.

I. Ugi, M. Montenarh, R. Henning, 1987, Virology.

Synthesis and Reactivity of Five-Membered Cyclic Phosphorylating Reagents and Other Auxiliaries for the Synthesis of Oligonucleotides

I. Ugi, P. Jacob, R. Karl, 1990 .

Benzoquinone derivatives of Myrsine africana and Maesa lanceolata.

I. Ugi, J. Midiwo, W. Kraus, 2003, Phytochemistry.

Structure of the Chemical Identity Group

I. Ugi, D. Marquarding, R. Kopp, 1984 .

Phosphite Oxidation and the Preparation of Five-Membered Cyclic Phosphorylating Reagents Via the Phosphites

I. Ugi, P. Jacob, B. Landgraf, 1988 .

Preparation and Properties of Chloro-N, N-dialkylamino-2,2,2-trichloroethoxy- and Chloro-N, N-dialkylamino-2,2,2-trichloro-1,1-dimethylethoxyphosphines and their Deoxynucleoside Phosphiteamidates

I. Ugi, J. Chattopadhyaya, T. Pathak, 1985 .

From Isocyanides via Four-Component Condensations to Antibiotic Syntheses†‡

I. Ugi, 1982 .

The Passerini and Ugi Reactions

I. Ugi, S. Lohberger, R. Karl, 1991 .

Isocyanide Synthesis with Phosphoryl Chloride and Diisopropylamine

I. Ugi, R. Herrmann, R. Obrecht, 1985 .

Dibenzo-1,5-diazocine-2,6-dione, 2-iminoindolin-3-one and N-(carbamoylmethyl)-aminobenzoic acid ester from aminobenzoic acid by multicomponent reactions

I. Ugi, W. Herrmann, E. Herdtweck, 1998 .

New elements in the representation of the logical structure of chemistry by qualitative mathematical models and corresponding data structures

Ivar Ugi, Bernhard Gruber, Rupert Weidinger, 1993 .

Flavonol Glycosides from the Leaves of Embelia keniensis

I. Ugi, P. Lemmen, L. Manguro, 2005 .

The α‐Addition of Immonium Ions and Anions to Isonitriles Accompanied by Secondary Reactions

Ivar Ugi, I. Ugi, 1962 .

Synthesis of 1,5-Substituted Tetrazoles from Secondary Thioamides

I. Ugi, S. Lehnhoff, 1995 .

The Role of Isocyanides in the Synthesis of β-Lactam Antibiotics and Related Compounds

I. Ugi, H. Eckert, 1993 .

Notiz zur Synthese optisch aktiver α-Isocyancarbonsäure-Derivate für Peptidsynthesen mittels Vier-Komponenten-Kondensation (4 CC)

I. Ugi, P. Seidel, R. Urban, 1977 .

The multicomponent reactions and their libraries for natural and preparative chemistry.

I. Ugi, S. Heck, 2001, Combinatorial chemistry & high throughput screening.

A new class of convertible isocyanides in the Ugi four-component reaction

I. Ugi, H. Bock, T. Lindhorst, 1999 .

Multi-component reactions 13: Synthesis of γ-lactams as part of a multiring system via Ugi-4-centre-3-component reaction

I. Ugi, Cordelia Hanusch-Kompa, 1998 .

MCR X. Important Aspects for Automating Preparative Chemistry

I. Ugi, A. Dömling, Bernhard Gruber, 1998 .

MCR V: The seven-component reaction

I. Ugi, A. Dömling, E. Herdtweck, 1998 .

Molecular libraries in liquid phase via UGI-MCR

I. Ugi, A. Dömling, Bernhard Gruber, 1997 .

Beyond peptide and nucleic acid combinatorial libraries-applying unions of multicomponent reactions towards the generation of carbohydrate combinatorial libraries

I. Ugi, M. Goebel, 1995 .

Asymmetric 1,3-Induction during the α-Addition of Immonium Ions and Carboxylate Anions onto Isonitriles

I. Ugi, K. Offermann, 1963 .

Multi-Component Reactions with Isocyanides

I. Ugi, A. Doemling, 2000 .

MCR. Part 9. A New and Easy Way for the Preparation of Piperazine-2-keto-carboxamides.

I. Ugi, A. Zychlinski, 1999 .

Chloral-imine [N-2,2,2-trichloroethyliden)-amine]

I. Ugi, G. Giesemann, 1983 .

Repetitive Ugi reactions

I. Ugi, F. Constabel, 2001 .

Formation of 1,1'-iminodicarboxylic acid derivatives, 2,6-diketo-piperazine and dibenzodiazocine-2,6-dione by variations of multicomponent reactions.

I. Ugi, W. Hörl, B. Ebert, 2001, Chemosphere.

The Seven‐Component Reaction**

I. Ugi, A. Dömling, 1993 .

MCR 6 : CHIRAL 2,6-PIPERAZINEDIONES VIA UGI REACTIONS WITH ALPHA -AMINO ACIDS, CARBONYL COMPOUNDS, ISOCYANIDES AND ALCOHOLS

I. Ugi, E. Herdtweck, T. Schmid, 1998 .

A new 5,6-dihydro-2H-1,3-oxazine synthesis via Asigner-type condensation

I. Ugi, A. Dömling, 1993 .

Crystal and molecular structure of a caged polycyclic tetraoxycarbophosphorane, (PO4C)(C6H5CN)(CF3)2(C6H9)

H. L. Carrell, H. Berman, I. Ugi, 1973 .

A modified synthesis of mosher's acid and its use in a sensitive stereoisomer analysis of amino acid derivatives

I. Ugi, W. Hull, Klaus Seeholzer, 1986 .

Multi‐Component Reactions (MCR). Part 1. Perspectives of Multi‐ Component Reactions and Their Libraries

I. Ugi, 1997 .

Unlimited non-linear selectivity effects in systems of independent parallel reactions as a basis for new chemical separation techniques

J. Brandt, I. Ugi, C. Jochum, 1977 .

Preparation of 1-ferrocenyl-2-methyl-1-propylamine, a highly effective chiral template in asymmetrically induced synthesis

I. Ugi, R. Urban, I. Lagerlund, 1978 .

A facile synthesis of per-O-alkylated glycono-δ-lactones from per-O-alkylated glycopyranosides and a novel ring contraction for pyranoses

I. Ugi, H. Nothofer, Günther Ross, 1997 .

Displacement Reactions of Phosphorus(V) Compounds and Their Pentacoordinate Intermediates

Ivar Ugi, I. Ugi, P. Gillespie, 1973 .

Chiral perrocenylalkylamines from (-)-menthone

I. Ugi, Franz Siglmüller, R. Herrmann, 1986 .

Synthesis and characterization of polymer supports carrying isocyano groups

I. Ugi, R. Arshady, 1990 .

Common pathways to 1,3,2‐thiazaphospholidin‐4‐ones

I. Ugi, Martin Weber, 1995 .

Turnstile Rearrangement and Pseudorotation in the Permutational Isomerization of Pentavalent Phosphorus Compounds

I. Ugi, F. Ramirez, 1971 .

One‐Pot Syntheses of α‐Ferrocenylalkylamines

I. Ugi, R. Herrmann, 1979 .

Model experiments for peptide fragment coupling without racemization-prone activated amino acid derivatives.

I. Ugi, D. Marquarding, H. von Zychlinski, 1974, Angewandte Chemie.

Isocyanide synthesis with phosphoryl chloride and diisopropylamine

I. Ugi, R. Herrmann, R. Obrecht, 1985 .

Recovery of chiral alpha-ferrocenylalkylamines on stereoselective peptide synthesis by four-component condensation.

I. Ugi, G. Eberle, 1976, Angewandte Chemie.

Darstellung von 2-(β-chloräthoxi)-2-oxo-4,5-dimethyl-1,3,2λ5-di-oxaphospholen, einem neuen phosphorylierungsmittel

I. Ugi, G. Meggendorfer, R. Schwarz, 1980 .

Further flavonol glycosides of Embelia schimperi leaves

I. Ugi, L. O. Manguro, Peter Lemen, 2004 .

Dammarane triterpenes of Commiphora confusa resin.

I. Ugi, P. Lemmen, L. O. Manguro, 2003, Chemical & pharmaceutical bulletin.

Further bisabolenes and dammarane triterpenes of Commiphora kua resin.

I. Ugi, P. Lemmen, L. O. Manguro, 2003, Chemical & pharmaceutical bulletin.

Dammarane triterpenes of Commiphora confusa resin.

I. Ugi, P. Lemmen, L. O. Manguro, 2003, Chemical & pharmaceutical bulletin.

The electrophilic substitution of ferrocene by protonated carbonyl compounds

I. Ugi, R. Herrmann, 1981 .

The direct synthesis of three enantiomerically pure diastereomers of 1-ferrocenylalkylamine from I-(−)-menthone, and the up-down stereoisomerism of ferrocene derivatives†

I. Ugi, A. Demharter, 1993 .

New Reagents and Methods for the Synthesis of Peptides, β-Lactams and Oligonucleotides

I. Ugi, R. Herges, Franz Siglmüller, 1986 .

Chiral sulfoxides from (R)-α-dimethylaminoethylferrocene

I. Ugi, R. Herrmann, G. Hübener, 1985 .

Synthesis of chiralN-(ferrocenylalkyl)hydroxylamines

I. Ugi, R. Herrmann, H. Martin, 1984 .

Chiral Binuclear Carbene Complexes from (R,R)‐1‐(1‐Dimethylaminoethyl)‐2‐lithioferrocene and Hexacarbonyltungsten

I. Ugi, R. Herrmann, 1982 .

Oxyphosphorane models for displacement reactions of pyrophosphates

I. Ugi, F. Ramirez, J. Marecek, 1974 .

Synthese siebengliedriger Ringe durch [(s2 +p2) +p2]-Cycloadditionen an Homodiene

Rainer Herges, Ivar Ugi, I. Ugi, 1985 .

Synthesis of Seven‐Membered Rings by [(σ2+π2)+π2] Cycloaddition to Homodienes

Rainer Herges, Ivar Ugi, I. Ugi, 1985 .

Synthesis of 3′-Isocyano-3′-deoxythymidine

I. Ugi, R. Karl, P. Lemmen, 1989 .

Permutational isomerization of caged polycyclic oxyphosphoranes

I. Ugi, F. Ramirez, P. Hoffman, 1974 .

5-membered cyclic acyl phosphates : A new class of extremely reactive phosphorylating agents

I. Ugi, F. Ramirez, P. Lemmen, 1973 .

Synthesis and Phosphorylating Properties of 2-Chloro-2,3-dihydro-3-( methylsulfonyl)-1,3,2-benzoxazaphosphole 2-Oxide Derivatives with Chloro Substituents on the Benzene Ring.

I. Ugi, J. Chattopadhyaya, W. Richter, 1994 .

1,3,2λ5‐Benzothiazaphosphole 2‐Oxide and 1,3,2λ5‐benzoxazaphosphole 2‐oxide derivatives, new and versatile phosphorylating reagents

I. Ugi, P. Jacob, W. Richter, 1991 .

NEW SYNTHESES OF UNSYMMETRICAL PHOSPHODIESTERS BASED ON THE OXYPHOSPHORANE CONCEPT

I. Ugi, F. Ramirez, 1976 .

Synthesis of 3′-Isocyano-3′-deoxythymidine.

I. Ugi, R. Karl, P. Lemmen, 1990 .

Studies on trifluoromethylphosphonamidite analogues as building blocks in oligonucleotide synthesis

I. Ugi, M. Mayer, W. Richter, 1995 .

THE BETA-LACTAM-NUCLEOSIDE CHIMERA

I. Ugi, A. Dömling, M. Starnecker, 1995 .

The use of 5′-Phosphate Derivatives of Nucleoside Analogues as Inhibitors of HIV-1 Replication

L. Vrang, I. Ugi, G. Ahlsen, 1995 .

A quantitative measure of chemical chirality and its application to asymmetric synthesis

J. Dugundji, I. Ugi, D. Marquarding, 1978 .

FRAGMENTATION WITH SUPERNUCLEOPHILES. 7. THE 2,2,2-TRICHLORO-TERT-BUTYLOXYCARBONYL (TCBOC) RESIDUE, AN ACID- AND BASE-STABLE, CLEAVABLE PROTECTIVE GROUP

I. Ugi, H. Eckert, M. Listl, 1978 .

Fragmentation with supernucleophiles—VI1: β-Haloalkyl groups as functional protection in peptide synthesis. A kinetic study of the reaction of the cobalt(I)phthalocyanine anion with organic halides

I. Ugi, H. Eckert, I. Lagerlund, 1977 .

A New Technique of Protecting Groups—Cleavage of β-Halogenated Alkyl Esters with Supernucleophilic Cobalt(I)-phthalocyanine†

I. Ugi, H. Eckert, 1976 .

Stereoselective syntheses of α-amino acid and peptide derivatives by the U-4CR of 5-desoxy-5-thio-D-xylopyranosylamine

I. Ugi, G. Ross, 2001 .

Multi‐component reactions (MCR). VIII. Synthesis of Aziridine Compounds via Ugi‐Reaction

I. Ugi, T. Schmid, 1997 .

Stereoselective Syntheses of Peptide Derivatives with 2‐Acetamido‐3,4,6‐tri‐O‐acetyl‐1‐amino‐2‐deoxy‐β‐D‐glucopyranose by Four‐Component Condensation

I. Ugi, R. Karl, M. Goebel, 1995 .

Stereoselektive Synthesen von Peptidderivaten mit 2‐Acetamido‐3,4,6‐tri‐O‐acetyl‐1‐amino‐2‐desoxy‐β‐D‐glucopyranose durch Vierkomponentenkondensation

I. Ugi, R. Karl, M. Goebel, 1995 .

O-Alkyl-D-glucopyranosylamines and Their Derivatives.

I. Ugi, M. Goebel, 1991 .

Synthesis of an Isomer-Free Tetravaline Derivative by Stereoselective Four-Component Condensation and Exponential Multiplication of Selectivity

I. Ugi, D. Marquarding, H. Rehn, 1976 .

Asymmetrically induced four component condensation with extremely high stereoselectivity and multiplication of stereoselectivity.

I. Ugi, R. Urban, 1975, Angewandte Chemie.

MCR 6: Chiral 2,6‐Piperazinediones via Ugi Reactions with α‐Amino Acids, Carbonyl Compounds, Isocyanides and Alcohols.

I. Ugi, E. Herdtweck, T. Schmid, 1998 .

From van't Hoff to unified perspectives in molecular structure and computer oriented representation

J. Gasteiger, I. Ugi, P. Gillespie, 1974 .

MCR IX : A NEW AND EASY WAY FOR THE PREPARATION OF PI PERAZINE-2-KETO-3-CARBOXAMIDES

I. Ugi, A. Zychlinski, 1998 .

New Applications of Computers in Chemistry

Johann Gasteiger, Clemens Jochum, Wolfgang Schubert, 1979 .

A NEW METHOD FOR THE DETERMINATION OF THE ABSOLUTE CONFIGURATION AND OPTICAL PURITY OF CHIRAL FERROCENE DERIVATIVES THROUGH STEREORELATING METALATION OF α-DIMETHYLAMINO ALKYLFERROCENES

I. Ugi, H. Klusacek, D. Marquarding, 1977 .

Molecular logic and computer assistance in chemistry

Ivar Ugi, Micaela Wochner, I. Ugi, 1988 .

7 Reaction Pathways on A PC

Johannes Bauer, Ivar Ugi, Eric Fontain, 1990 .

Interactive generation of organic reactions by IGOR 2 and the PC-assisted discovery of a new reaction

Ivar Ugi, Johannes M. Bauer, I. Ugi, 1988 .

A Group Theoretical Analysis of Conformational Flexibility

Ivar Ugi, D. Marquarding, John S. Showell, 1980 .

Multicomponent Reactions with Isocyanides.

I. Ugi, A. Dömling, Dömling, 2000, Angewandte Chemie.

NAMED ORGANIC REACTIONS (U-Z)

I. Ugi, 1996 .

Constitutional symmetry and unique descriptors of molecules

Wolfgang Schubert, Ivar Ugi, I. Ugi, 1978 .

Determination of isocyano groups on polymer supports by bromination.

I. Ugi, R. Arshady, 1984, Talanta: The International Journal of Pure and Applied Analytical Chemistry.

Flavonol Glycosides of Maesa Lanceolata Leaves

I. Ugi, P. Lemmen, W. Kraus, 2002 .

Bausteine für Oligonucleotid-Synthesen mit einheitlich fragmentierbaren β-halogenierten Schutzgruppen /Building Blocks for Oligonucleotide Syntheses with Uniformly Fragmentable β-Halogenated Protecting Groups

I. Ugi, J. Chattopadhyaya, P. Lemmen, 1987 .

Specific interaction between HIV-1 proteinase and 5'-phosphate peptidomimetic derivatives of nucleoside analogues.

I. Ugi, J. Chattopadhyaya, B. Classon, 1995, Drug Design and Discovery.

Multicomponent reactions and their libraries - A new approach to preparative organic chemistry

I. Ugi, A. Dömling, Michael Almstetter, 1997 .

A Central Atom Based Algorithm and Computer Program for Substructure Search

Ivar Ugi, Alf Dengler, A. Dengler, 1991, Comput. Chem..

Computer assisted bilateral generation of reaction networks from educts and products

Ivar Ugi, Johannes M. Bauer, I. Ugi, 1987 .

Synthesis of unsymmetrical phosphodiesters by means of cyclic enediol pyrophosphates

I. Ugi, F. Ramirez, J. Marecek, 1975 .

The Chemical Identity Group

I. Ugi, D. Marquarding, R. Kopp, 1984 .

2,5-DIHYDRO-4-HYDROXYMETHYL-1,3-OXAZOLES BY ASINGER CONDENSATION

I. Ugi, A. Dömling, A. Bayler, 1995 .

The formation of β-lactam derivatives and a C3-symmetrical heterocycle from 5,6-dihydro-2H-1,3-oxazines

I. Ugi, A. Dömling, K. Kehagia, 1995 .

Synthesis of Macromolecular Isocyanides with General Solvent Compatibility–Novel Polymer Supports for Solid‐Phase Syntheses

I. Ugi, R. Arshady, 1982 .

Solid Phase Peptide Synthesis by Four Component Condensation: Peptide Formation on an Isocyano Polymer Support

I. Ugi, R. Arshady, 1981 .

Bis(2,2,2‐trichloro‐1,1‐dimethylethyl) Monochlorophosphate, a Selective Reagent for the Phosphorylation and Protection of the 5′‐OH Group of Nucleoside Derivatives

I. Ugi, R. Schneiderwind, H. Eckert, 1981 .

4.4.4-Trichlor-⊿2-1-butenyl-dichlorphosphat und -diehlorphosphit, zwei Reagentien für die Synthese von Oligonukleotiden / 4,4,4-Trichloro-⊿2-1-butenyl-dichlorophosphate and -dichlorophosphite, two Reagents for the Synthesis of Oligonucleotides

I. Ugi, P. Seidel, 1980 .

Die Synthese eines Cephamderivats mittels Vierkomponenten-Kondensation /The Synthesis of a Cepham Derivative by Four Component Condensation

I. Ugi, H. Kabbe, A. Schutz, 1979 .

(2-Trichlormethyl-2-propyl)-chlorophosphate als Phosphorylierungs-Reagentien / (2-Trichloromethyl-2-propyl)-chlorophosphates as Phosphorylating Reagents

I. Ugi, Herbert Kellner, 1979 .

The 2,2,2‐Trichloro‐tert‐butyloxycarbonyl Group (TCBOC)—An Acid‐ and Base‐Resistant Protecting Group Removable under Mild Conditions

I. Ugi, H. Eckert, M. Listl, 1978 .

Phthalocyaninecobalt(I) Salts, “Supernucleophilic” Vitamin B12 Models Stable in Neutral Medium

I. Ugi, H. Eckert, 1975 .

Kobalt(I)‐phthalocyanin‐Salze, in neutralem Medium stabile „supernucleophile”︁ Vitamin‐B12‐Modellsubstanzen

I. Ugi, H. Eckert, 1975 .

A New Reagent for the Phosphorylative Coupling of Two Different Alcohols

I. Ugi, F. Ramirez, J. Marecek, 1975 .

New methods in peptide synthesis, based on supernucleophiles

I. Ugi, I. Ugi, J. Geller, 1979 .

Five‐Membered Cyclic Acyl Phosphates, a New Class of Extremely Reactive Phosphorylating Agents

I. Ugi, F. Ramirez, S. Glaser, 1973 .

Computer-assisted bilateral synthesis design: A status report

Ivar Ugi, Johannes M. Bauer, K. Bley, 1991 .