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Featured researches published by Annen Klaus.


Archive | 1978

{66 {HU 15{B -Steroids and pharmaceutical compositions thereof

Hofmeister Helmut; Wiechert Rudolf; Annen Klaus; Laurent Henry; Steinbeck Hermann


Archive | 1985

1 alpha ,2 alpha -methylene-6-methylene- and 6 alpha -methylpregnenes, their preparation and pharmaceutical use

Annen Klaus; Laurent Henry; Elger Walter; Wiechert Rudolf; Hofmeister Helmut; Toepert Michael


Archive | 1976

11{62 -FLUOROANDROSTENES

Hofmeister Helmut; Laurent Henry; Wiechert Rudolf; Annen Klaus; Steinbeck Hermann


Archive | 1986

PROCESS FOR THE MANUFACTURE OF 6 ALPHA -METHYL STEROIDS

Annen Klaus; Hofmeister Helmut; Laurent Henry; Wiechert Rudolf


Archive | 1987

6 alpha -methyl corticoids, their production and use

Annen Klaus; Laurent Henry; Hofmeister Helmut; Wiechert Rudolf; Wendt Hans


Archive | 1984

Cyclocarbonate esters of 16 alpha ,17 alpha , dihydroxy anti-inflammatory steroids

Annen Klaus; Laurent Henry; Hofmeister Helmut


Archive | 2008

Method for the production of 17 alpha-acetoxy-6-methylenepregn-4-ene-3,20-dione, medroxyprogesterone acetate, and megestrol acetate

Annen Klaus; Linz Thomas; Neff Karl-Heinz; Bohlmann Rolf; Laurent Henry


Archive | 1988

6 alpha , 16 beta -dimethyl corticoids and their anti-inflammatory use

Annen Klaus; Laurent Henry; Hofmeister Helmut; Wiechert Rudolf; Topert Michael


Archive | 1987

17 alpha -chloroethynyl pregnane derivatives

Hofmeister Helmut; Annen Klaus; Laurent Henry; Wiechert Rudolf


Archive | 1986

ESTRANE AND ANDROSTANE DERIVATIVES

Hofmeister Helmut; Laurent Henry; Schulze Paul Eberhard; Annen Klaus; Wiechert Rudolf

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Linz Thomas

Bayer HealthCare Pharmaceuticals

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