Network


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

Hotspot


Dive into the research topics where Annen Klaus Dr is active.

Publication


Featured researches published by Annen Klaus Dr.


Archive | 1983

NEUE KORTIKOIDE IHRE HERSTELLUNG UND VERWENDUNG

Annen Klaus Dr; Laurent Henry Dr; Hofmeister Helmut Dr; Wendt Hans Dr


Archive | 1985

11SS-ARYL-ESTRADIENE, DEREN HERSTELLUNG UND DIESE ENTHALTENDE PHARMAZEUTISCHE PRAEPARATE

Rohde Ralph Dr; Annen Klaus Dr; Neef Guenter Dr; Wiechert Rudolf Prof Dr; Beier Sybille Dr; Elger Walter Dr; Henderson David Dr


Archive | 1975

11-Fluoro-4-androsten-3-ones prepn. - by selective dehalogn. of corresp. 9-halo cpds. with triaryl tin hydride

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


Archive | 1984

Verfahren zur herstellung von pregnan-derivaten

Hofmeister Helmut Dr; Annen Klaus Dr; Laurent Henry Dr; Wiechert Rudolf Prof


Archive | 1981

Verfahren zur herstellung von 6-methylensterioden

Annen Klaus Dr; Laurent Henry Dr; Hofmeister Helmut Dr; Wiechert Rudolf Prof Dr


Archive | 1978

9-Chloro-prednisolone 17-ester derivs. - with topical but not systemic antiinflammatory activity

Annen Klaus Dr; Laurent Henry Dr; Hofmeister Helmut Dr; Wiechert Rudolf Prof; Wendt Hans Dr; Kapp Joachim-Friedrich Dr


Archive | 1986

VERFAHREN ZUR HERSTELLUNG VON 6(ALPHA)-METHYLSTEROIDEN

Annen Klaus Dr; Hofmeister Helmut Dr; Laurent Henry Dr; Wiechert Rudolf Prof


Archive | 1984

Neue 6,16-dimethylkortikoide, ihre herstellung und verwendung

Annen Klaus Dr; Laurent Henry Dr; Hofmeister Helmut Dr; Wiechert Rudolf Prof Dr; Toepert Michael Dr; Wendt Hans Dr


Archive | 1982

11-METHYLENE STEROIDS, PROCESS FOR THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM

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


Archive | 1981

Process for the preparation of Delta(15)-steroids

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

Collaboration


Dive into the Annen Klaus Dr's collaboration.

Researchain Logo
Decentralizing Knowledge