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:
Jul. 03, 1990
Filed:
Jul. 11, 1988
Applicant:
Inventors:
Masayasu Kurono, Nagoya, JP;
Tsunemasa Suzuki, Nagoya, JP;
Tomoo Suzuki, Nagoya, JP;
Kiyotaka Hirooka, Nagoya, JP;
Yukiharu Matsumoto, Nagoya, JP;
Hiroshi Ozawa, Nagoya, JP;
Kiichi Sawai, Nagoya, JP;
Assignee:
Sanwa Kagaku Kenkyusho Co. Ltd., Aichi, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; C07F / ; C07F / ;
U.S. Cl.
CPC ...
514 63 ; 544229 ; 548406 ;
Abstract
1-Pyrrolidineacetamide derivatives of the formula ##STR1## wherein R.sub.1 is hydrogen atom or a trialkylsilyl group, R.sub.2 and R.sub.3 are hydrogen atom, respectively, when R.sub.1 is hydrogen atom, R.sub.4 is an alkyl group, R.sub.5 is a radical of ##STR2## in which R.sub.6 and R.sub.7 are an alkyl group, respectively, m and n are an integer of 1 to 3, respectively,