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. 30, 1998
Filed:
May. 30, 1995
Applicant:
Inventor:
Toshio Yamada, Katoh-Gun, JP;
Assignee:
Nippon Zoki Pharmaceutical Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C07H / ;
U.S. Cl.
CPC ...
514 46 ; 514826 ; 514825 ; 514885 ;
Abstract
The present invention relates to adenosinedeaminase inhibitors containing at least one O-alkylated moiety derivative and the pharmaceutically acceptable salts thereof. The pharmaceutical compositions of the present invention include adenosinedeaminase inhibitors containing at least one of the compounds represented by Formula (I): ##STR1## wherein each of R.sub.1, R.sub.2, and R.sub.3 are the same or different and is hydrogen or alkyl;