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:
Nov. 13, 2018
Filed:
Oct. 27, 2015
Applicant:
Shionogi & Co., Ltd., Osaka-shi, JP;
Inventors:
Assignee:
SHIONOGI & CO., LTD., Osaka-shi, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 31/4188 (2006.01); C07D 419/14 (2006.01); A61K 31/382 (2006.01); A61K 31/34 (2006.01); A61K 31/5375 (2006.01); A61K 31/415 (2006.01);
U.S. Cl.
CPC ...
A61K 31/4188 (2013.01); C07D 419/14 (2013.01); A61K 31/34 (2013.01); A61K 31/382 (2013.01); A61K 31/415 (2013.01); A61K 31/5375 (2013.01);
Abstract
A compound of formula: or its pharmaceutically acceptable salt. L is NRR, SR, SOR, alkyl, or alkenyl; Ris hydrogen, alkyl, alkenyl, or alkynyl; Ris hydrogen, alkyl, alkenyl, alkynyl; Ris hydrogen, alkyl, alkenyl, or alkynyl; Ris hydrogen, alkyl, alkenyl, or alkynyl, provided that Ris not unsubstituted methyl or trifluoromethyl; Y is alkyl, alkenyl, alkynyl, aryl, provided that Y is not unsubstituted methyl or unsubstituted ethyl; Z is —CR═, or —N═; Ris hydrogen, or alkyl; R, Rand Rare each independently hydrogen, halogen, hydroxy, cyano, nitro, carboxy, alkyl, alkenyl, or alkynyl.