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:
Sep. 17, 1996
Filed:
Mar. 30, 1995
Applicant:
Inventors:
Assignee:
Ajinomoto Co., Inc., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
549302 ; 549305 ;
Abstract
A cyclopropane derivative represented by formula (I): ##STR1## wherein B represents a group of a purine derivative. In addition another aspect of the invention provides (3-oxa-2-oxobicyclo[3,1,0]hexan-1-yl)methanol and a method of preparing a cyclopropane derivative of formula (I) from this compound by replacing the hydroxyl group of the compound with a leaving group followed by reaction with a purine derivative.