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:
Jun. 01, 1993
Filed:
Feb. 18, 1992
Applicant:
Inventors:
Satoshi Sugiura, Hino, JP;
Toru Minoshima, Hino, JP;
Atsuo Hazato, Hino, JP;
Yoshinori Kato, Hino, JP;
Assignee:
Teijin Limited, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; C07D / ; C07D / ;
U.S. Cl.
CPC ...
549546 ; 549215 ; 549422 ; 568 43 ;
Abstract
A 2,3-epoxycyclopentanone represented by the formula (IV): ##STR1## wherein the variables are as defined in the specification, which is used in the preparation of a 2-substituted-2-cyclopentanone compound suitable for use as an anticancer agent and a bone formation accelerator.