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:
Sep. 28, 1982
Filed:
Jun. 29, 1981
Applicant:
Inventor:
Emil T Kaiser, Chicago, IL (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07J / ;
U.S. Cl.
CPC ...
2602 / ; 2603972 ;
Abstract
This invention relates to the synthesis of steroids which are useful for their biological activity or which may be converted to steroids which have such activity. More particularly, the invention pertains to the synthesis of 24,25-dihydroxycholesterol. It includes intermediate sterols of this synthesis and processes for their preparation.