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:
May. 29, 1990
Filed:
Jul. 11, 1988
Applicant:
Inventor:
Gary F Cooper, Mountain View, CA (US);
Assignee:
Syntex (U.S.A.) Inc., Palo Alto, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; C07C / ;
U.S. Cl.
CPC ...
549415 ; 549214 ; 549473 ; 556436 ; 568330 ;
Abstract
Compounds of the formula ##STR1## where R.sup.1 and R.sup.2 are hydrogen or an ether-forming group and X is hydrogen, halo, trifluoromethyl, lower alkyl, or lower akoxy, are useful intermediates for making PGE and PGF derivatives having an allenic function.
Cooper, Gary. (1990). Process for making 16-phenoxy- and 16-(substituted (U.S. Patent No. 4929740). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4929740
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile