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. 08, 1988
Filed:
Jun. 01, 1987
Applicant:
Inventors:
Tsuyoshi Tomiyama, Sakaki, JP;
Akira Tomiyama, Togura, JP;
Takashi Yanagisawa, Koushoku, JP;
Masayuki Yokota, Sakaki, JP;
Assignee:
Kotobuki Seiyaku Co. Ltd., Nagano, JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
549362 ; 549434 ; 560119 ; 560 56 ;
Abstract
New agents of carbacyclin derivatives are disclosed, which are represented by the following formula: ##STR1## wherein A is a --CH.dbd.CH-- or --C.tbd.C-- group. B is a substituted or unsubstituted indanyl group, substituted or unsubstituted benzodioxanyl group, substituted or unsubstituted benzodioxolanyl group or 2,3,5,6,7, 8-hexahydrobenzodioxanyl group. D is --CH.sub.2 -- or --O--. .about.OH group represents .alpha. or .beta. configuration of OH group; and ##STR2## These compounds are useful as anit-ulcer, anti-hypertensive or anti-thrombotic agents.