Is this you? Create Your Porfile
Avatar

Dieter Zeigan

Network

Latest external collaboration on country level. Dive into details by clicking on the dots.

Explore More

Hotspot

Dive into the research topics where Dieter Zeigan is active.

Explore More

Publication

Featured researches published by Dieter Zeigan.

Journal of The Chemical Society-perkin Transactions 1 | 1985

Steroids. Part 32. Configurational analysis of 16-methyltestosterone derivatives

Gyula Schneider; Eszter Meskó; László Hackler; György Dombi; Dieter Zeigan; Günter Engelhardt

The four possible isomers of 16-methylandrost-5-ene-3β,17-diol (1)–(4) have been converted into the corresponding 17-hydroxy-16-methylandrost-4-en-3-ones (5)–(8). The steric structures of the resulting epimers have been determined by 13C and 1H n.m.r. spectroscopy; thereby the exact configurational correlation of several 17-hydroxy-16-methylandrost-4-en-3-ones, reported in the literature, have been established.

Zeitschrift für anorganische und allgemeine Chemie | 1975

29Si-NMR-Spektroskopie an Silicatlösungen. - II : Zur Abhängigkeit der Struktur der Silicatanionen in wäßrigen Natriumsilicatlösungen vom Na : Si-Verhältnis

Günter Engelhardt; Dieter Zeigan; Harald Jancke; Dagobert Hoebbel; Wolfgang Wieker

Magnetic Resonance in Chemistry | 1992

1H and 13C NMR analysis of brassinosteroids

Andrea Porzel; Volker Marquardt; Günter Adam; Georges Massiot; Dieter Zeigan

Zeitschrift für anorganische und allgemeine Chemie | 1980

Zur Frage der Verteilung der Silicium‐ und Aluminiumatome im Kristallgitter von Zeolithen. Ein alternativer Strukturvorschlag für Zeolithe vom Typ NaA

Günter Engelhardt; Dieter Zeigan; E. Lippmaa; M. Mägi

Zeitschrift für Chemie | 2010

Nachweis von Strukturdeformationen in festen siliciumorganischen Käfigverbindungen mit der hochauflösenden 29Si-NMR

Günter Engelhardt; Dieter Zeigan; Dagobert Hoebbel; Ago Samoson; E. Lippmaa

Magnetic Resonance in Chemistry | 1976

A comment on the interpretation of 13C n.m.r. δ-syn-axial substituent effects in cyclic molecules†

Günter Engelhardt; H. Jancke; Dieter Zeigan

Zeitschrift für Chemie | 2010

13C‐FT‐NMR‐Untersuchungen an Steroiden; Konfigurationsisomere 16,17‐disubstituierte 3‐Methoxyöstra‐1,3,5 (10)‐triene

Günter Engelhardt; Dieter Zeigan; Bruno Schönecker; Kurt Ponsold

Zeitschrift für Chemie | 2010

Ligandeigenschaften von 1‐Phenyl‐3‐methyl‐4‐phenylazo‐pyrazol‐5‐thion

Gerald Hinsche; Erlard Uhlemann; Dieter Zeigan; Günter Engelhardt

European Journal of Organic Chemistry | 1990

Steroids, XLII. Configurational analysis of 3‐methoxy‐16‐methylestra‐1,3,5(10)‐trien‐17‐ol derivatives

Eszter Meskó; Gyula Schneider; György Dombi; Dieter Zeigan

Magnetic Resonance in Chemistry | 1979

13C‐NMR‐Untersuchungen an Steroiden. IV—Substituenteneffekte an 16‐mono‐ und 16,17‐disubstituierten 3‐Methoxyöstra‐1,3,5(10)‐trienen

Günter Engelhardt; Dieter Zeigan; Bruno Schönecker

Explore More

Collaboration

Dive into the Dieter Zeigan's collaboration.

Top Co-Authors
Avatar

Günter Engelhardt

University of Stuttgart

View shared research outputs
Top Co-Authors
Avatar

Dagobert Hoebbel

Saarland University

View shared research outputs
Top Co-Authors
Avatar

Eszter Meskó

University of Szeged

View shared research outputs
Top Co-Authors
Avatar

Gyula Schneider

University of Szeged

View shared research outputs
Top Co-Authors
Avatar

György Dombi

University of Szeged

View shared research outputs
Top Co-Authors
Avatar

Wolfgang Wieker

Humboldt State University

View shared research outputs
Top Co-Authors
Avatar

László Hackler

University of Szeged

View shared research outputs
Top Co-Authors
Avatar

Andrea Porzel

Leibniz Association

View shared research outputs
Top Co-Authors
Avatar

Bruno Schönecker

University of Jena

View shared research outputs
Top Co-Authors
Avatar

Günter Adam

University of Würzburg

View shared research outputs
Explore More
Researchain Logo
Decentralizing Knowledge