The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 05, 1993
Filed:
Jun. 22, 1992
Applicant:
Inventors:
Karl Petzoldt, Berlin, DE;
Helmut Hofmeister, Berlin, DE;
Assignee:
Schering Aktiengesellschaft, Berlin and Bergkamen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07J / ;
U.S. Cl.
CPC ...
552613 ;
Abstract
The invention relates to the 1.beta., 15.alpha.-dihydroxy-1.alpha.-methyl-5.alpha.-androstane-3,17-dione of formula I ##STR1## and preparation thereof using microorganisms of the genera Glomerella or Fusarium. The invention also relates to further processing of the compound of formula I to obtain pharmacologically effective steroids.