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:
Jul. 13, 1976
Filed:
Feb. 20, 1975
Applicant:
Inventors:
Gordon Hanley Phillipps, Wembley, EN;
Christopher Earle Newall, London, EN;
Assignee:
Glaxo Laboratories Limited, Greenford, EN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07J / ;
U.S. Cl.
CPC ...
2602 / ; 26039745 ; 26039747 ; 424243 ; 2602395 ;
Abstract
The invention provides 3.alpha.-oxygenated pregnane 21-ethers possessing a hydroxy group in the 3.alpha.-position; a hydrogen atom or a methyl group at the 10-position; a hydrogen atom in the 17.alpha.-position; a keto group in the 20-position; and an etherified hydroxyl group in the 21-position.