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Gerd Fischer

Aventis Pharma

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Publication

Featured researches published by Gerd Fischer.

Archive | 1995

Diastereomers of 1-(isopropoxycarbonyloxy) ethyl 3-cephem 4-carboxylate

Gerd Fischer; Elisabeth Defossa; Uwe Gerlach; Rolf H orlein; Norbert Krass; Rudolf Lattrell; Ulrich Stache; Theodor Wollmann; Dieter Isert

Archive | 1993

Process for the preparation of cephem prodrug esters

Elisabeth Defossa; Gerd Fischer; Uwe Gerlach; Rolf Dr. Hörlein; Norbert Krass; Rudolf Lattrell; Ulrich Stache; Theodor Wollmann

Archive | 1990

Process for the preparation of penem compounds

Karl-Heinz Budt; Walter Durokheimer; Gerd Fischer; Rolf Dr. Hörlein; Reiner Kirrstetter; Rudolf Lattrell

Archive | 1992

Diastereomer of the 3-cephem-4-carboxylic acid-1-(-isopropoxycarbonyloxy)ethylester and process for its preparation

Gerd Fischer; Elisabeth Defossa; Uwe Gerlach; Rolf Dr. Hörlein; Norbert Krass; Rudolf Lattrell; Ulrich Stache; Theodor Wollmann; Dieter Isert

Archive | 1989

Cephalosporinderivatives and process for its preparation

Friedhelm Adam; Jurgen Blumbach; Walter Durckheimer; Gerd Fischer; Burghard Mencke; Dieter Isert; Gerhard Seibert

Archive | 1992

Crystalline acid addition salts of diastereomerically pure 1-(2,2-dimethylpropionyloxy)-ethylester of 3-cephem-4-carboxylic acid

Elisabeth Defossa; Gerd Fischer; Joachim-Heiner Jendralla; Rudolf Lattrell; Theodor Wollmann; Dieter Isert

Archive | 1990

Cephalosporin derivatives and processes for their preparation

Friedhelm Adam; Jurgen Blumbach; Walter Durckheimer; Gerd Fischer; Burghard Mencke; Dieter Isert; Gerhard Seibert

Liebigs Annalen | 1996

SYNTHESIS OF HR 916 K : AN EFFICIENT ROUTE TO THE PURE DIASTEREOMERS OF THE 1-(PIVALOYLOXY)ETHYL ESTERS OF CEPHALOSPORINS

Elisabeth Defoßa; Gerd Fischer; Uwe Gerlach; Rolf Dr. Hörlein; Dieter Isert; Norbert Krass; Rudolf Lattrell; Ulrich Stache; Theo Wollmann

Archive | 1995

Crystalline acid addition salts of diastereomerically pure 1-(2,2-dimethyl-propionyloxy)-ethyl-3-cephem-4-carboxylate

Elisabeth Defossa; Gerd Fischer; Joachim-Heiner Jendralla; Rudolf Lattrell; Theodor Wollmann; Dieter Isert

Archive | 1999

Cephalosporinderivative und Verfahren zu ihrer Herstellung

Friedhelm Adam; Jurgen Blumbach; Walter Durckheimer; Gerd Fischer; Burghard Mencke; Dieter Isert; Gerhard Seibert

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Dieter Isert

Aventis Pharma

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Rudolf Lattrell

Aventis Pharma

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Theodor Wollmann

Aventis Pharma

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Elisabeth Defossa

Aventis Pharma

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Gerhard Seibert

Aventis Pharma

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Norbert Krass

Aventis Pharma

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Ulrich Stache

Aventis Pharma

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Uwe Gerlach

Aventis Pharma

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Walter Durckheimer

Aventis Pharma

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Rolf Dr. Hörlein

Aventis Pharma

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