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:
Jun. 03, 1986
Filed:
May. 07, 1984
Applicant:
Inventors:
Assignee:
Kuraray Co., Ltd., Kurashiki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07B / ; C07J / ;
U.S. Cl.
CPC ...
2603971 ; 435 53 ; 435 52 ; 435829 ; 435253 ;
Abstract
There is provided the novel compound 11-hydroxypregn-4-en-3-one-20-carbaldehyde, as well as a microbial method for production of the same. This novel compound is of value as a starting material for antiinflammatory corticoids such as hydrocortisone, cortisone, prednisolone and prednisone.