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:
Mar. 25, 1980
Filed:
May. 02, 1978
Applicant:
Inventors:
Carmelo Gandolfi, Milan, IT;
Franco Faustini, Milan, IT;
Walter Moretti, Milan, IT;
Mario M Usardi, Milan, IT;
Roberto Ceserani, Milan, IT;
Assignee:
Farmitalia Certo Erba S.p.A., Milan, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
560 53 ; 424808 ; 560-9 ; 562426 ; 562465 ;
Abstract
PGF.sub..alpha. compounds are disclosed having as the lower side chain ##STR1## in which one of R.sub.4 and R.sub.5 hydroxyl and the other is alkoxy R.sub.6 is hydrogen or alkyl, m is 0-3, E represents oxygen or sulphur and R is hydrogen, halogen, alkyl, alkoxy or trihaloalkyl.