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:
Feb. 23, 1993
Filed:
Feb. 20, 1990
Prasad K Kapa, Parsippany, NJ (US);
Kau-Ming Chen, Randolph, NJ (US);
Sandoz Ltd., Basel, CH;
Abstract
A process for synthesizing syn-(E)-3,5-dihydroxy-7-substituted hept-6-enoic and heptanoic acids and derivatives and intermediates thereof from the corresponding keto-hydroxy compounds, which process comprises: providing a reaction medium comprising sodium borohydride and an alkoxydialkylborane compound; treating the keto-hydroxy compound with said reaction medium under conditions wherein a cyclic boronate ester is formed; and cleaving the cyclic boronate ester to obtain the dihydroxy product. The product compounds, or derivatives thereof, are useful as anti-atherosclerotic agents.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile