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. 13, 1989
Filed:
Nov. 20, 1987
Applicant:
Inventors:
Yasuhiko Sato, Urawa, JP;
Koichiro Yamada, Kawaguchi, JP;
Sumihiro Nomura, Omiya, JP;
Ryuichi Ishida, Suita, JP;
Michio Yamamura, Tondabayashi, JP;
Assignee:
Tanabe Seiyaku Co., Ltd., , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; C07D / ; C07D / ;
U.S. Cl.
CPC ...
514252 ; 514256 ; 514318 ; 514327 ; 514427 ; 544238 ; 544335 ; 544336 ; 546194 ; 546208 ; 546216 ; 548543 ;
Abstract
There is disclosed a lactam derivative of the formula: ##STR1## wherein R.sup.1 is a substituted or unsubstituted phenyl group; R.sup.2 is a substituted or unsubstituted phenyl group, a cycloalkyl group or a nitrogen-containing 6-membered heterocyclic group; Z is oxygen atom or sulfur atom; and n is an integer of 2 or 3, and a salt thereof. The above lactam derivative is novel and useful as a pharmaceutical compound.
Sato, Yasuhiko. (1989). Lactam derivatives (U.S. Patent No. 4839360). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4839360
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile