A compound of formula (I), including optical isomers thereof and pharmaceutically acceptable salts, esters and amides thereof, wherein X represents -SO2NH- or -NHSO2-, p, q and r independently represent 2 or 3, Y represetns thienyl optionally substituted by alkyl or halogen, or phenylthio- or phenyl optionally substituted by alkyl or halogen, and each R independently represents H or alkyl.

Title
Benzothiazolone derivatives
Application Number
96198311
Publication Number
1202163
Application Date
September 12, 1996
Publication Date
December 16, 1998
Inventor
P A Cage
R C Brown
R V Bonnert
Agent
liu yuanjin
Assignee
Astra Pharmaceuticals
IPC
C07D 417/12
C07D 333/16
C07D 277/68
C07C 311/24
C07C 311/06
C07C 311/04
C07C 311/03
A61K 31/425