HETEROCYCLIC SULFONAMIDE DERIVATIVE AND MEDICINE COMPRISING SAME
申请人:EA PHARMA CO., LTD.
公开号:US20160332999A1
公开(公告)日:2016-11-17
The present invention provides a compound represented by the formula (I):
wherein each symbol is as defined in the DESCRIPTION, or a pharmaceutically acceptable salt thereof. The compound has a superior TRPA1 antagonist activity, and can provide a medicament useful for the prophylaxis or treatment of diseases involving TRPA1 antagonist and TRPA1.
NOVEL COMPOUNDS The invention relates to spiro derivatives, to the use of said derivatives intreating diseases and conditions mediated by modulation of voltage-gated sodium channels, to compositions containing said derivatives and processes for their preparation.
The invention is concerned with the compounds of formula (I):
and salts thereof, wherein X, Y, Z, R
1
, R
2
, R
3
, R
3′
, R
4
, R
5
and R
6
are defined in the detailed description and claims. In addition, the present invention relates to methods of manufacturing and using the compounds of Formula (I) as well as pharmaceutical compositions containing such compounds. The compounds may be useful in treating diseases and conditions mediated by TRPA1, such as pain.
Heterocyclic sulfonamide derivative and medicine comprising same
申请人:EA PHARMA CO., LTD.
公开号:US10626112B2
公开(公告)日:2020-04-21
The present invention provides a compound represented by the formula (I):
wherein each symbol is as defined in the DESCRIPTION, or a pharmaceutically acceptable salt thereof. The compound has a superior TRPA1 antagonist activity, and can provide a medicament useful for the prophylaxis or treatment of diseases involving TRPA1 antagonist and TRPA1.