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:
Dec. 29, 1992
Filed:
Sep. 14, 1990
Applicant:
Inventors:
Atsuo Hazato, Hino, JP;
Toshio Tanaka, Hino, JP;
Noriaki Okamura, Chofu, JP;
Kiyoshi Bannai, Hino, JP;
Seizi Kurozumi, Kokubunji, JP;
Masaaki Suzuki, Nagoya, JP;
Ryoji Noyori, Nisshin, JP;
Assignee:
Teijin Limited, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ; C07C / ;
U.S. Cl.
CPC ...
560 10 ; 560 39 ; 560 56 ; 560119 ; 560121 ; 560256 ; 560 11 ; 556441 ; 554220 ; 554229 ; 504172 ; 504188 ;
Abstract
An isocarbacyclin derivative represented by the following formula [VII'] ##STR1## wherein A represents, a hydrocarbylcarboxylate group, a carboxymethoxycarbonyl group, an amide group, an acyloxymethyl group or a hydroxymethyl group; R.sup.4 represents H, a methyl group or a vinyl group; R.sup.5 represents a (substituted)alkyl group, a phenyl group, a phenoxy group or a cycloalkyl group; R.sup.e22 and R.sup.e32 represent H or a hydroxyprotecting group; n is 0 or 1; and a pharmaceutically acceptable salt thereof.