Network


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

Hotspot


Dive into the research topics where Hader Josef is active.

Publication


Featured researches published by Hader Josef.


Archive | 1964

Verfahren zur Herstellung von 1ª‡, 7ª‡-Dimethyl-steroiden der Androstanreihe

Hader Josef; Wiechert Rudolf


Archive | 1995

PROCEDIMIENTO PARA LA PREPARACION DE 3-HIDROXI-1,3,5(10)-ESTRATRIEN-17-ONA.

Buback Michael; Hader Josef; Vogele Hans-Peter; Al-Massri Zakarya


Archive | 1991

PRODUCTION OF 3-HYDROXY-1,3,5(10)-ESTRATRIEN-17-ONE

Buback Michael; Voegele Hans-Peter; Al-Massri Zakarya; Hader Josef


Archive | 1991

VERFAHREN ZUR HERSTELLUNG VON 3-HYDROXY-1,3,5(10)-ESTRATRIEN-17-ON

Buback Michael; Hader Josef; Voegele Hans-Peter; Al-Massri Zakarya


Archive | 1990

Fremgangsmåde til fremstilling af 3-hydroxy-1,3,5(10)-estratrien-17-on

Buback Michael; Hader Josef; Voegele Hans-Peter; Al-Massri Zakarya


Archive | 1969

METHOD OF PREPARATION OF NEW D-HOMOSTEROIDS

Hader Josef; Neumann Friedmund; Wiechert Rudolf


Archive | 1968

1,2.alpha.-METHYLENE STEROIDS OF THE PREGNANE SERIES AND PROCESS FOR THEIR MANUFACTURE

Hader Josef; Wiechert Rudolf


Archive | 1967

Verfahren zur Herstellung von 5alpha-Androstanolonderivaten

Hader Josef; Neumann Friedmund; Wiechert Rudolf


Archive | 1967

Verfahren zur Herstellung von 1-Methyl-delta 1-5alpha-androsten-17beta-ol-3-on-17-est

Hader Josef; Neumann Friedmund; Wiechert Rudolf


Archive | 1967

Verfahren zur Herstellung von 6-Fluor-16alpha-methyl-delta 4,6-pregnadien-17alpha-ol-3, 20-dion und dessen 17-Estern

Hader Josef; Neumann Friedmund; Wiechert Rudolf

Collaboration


Dive into the Hader Josef's collaboration.

Researchain Logo
Decentralizing Knowledge