The invention relates to sulfonamide derivatives, to their use in medicine, to compositions containing them, to processes for their preparation and to intermediates used in such processes.
More particularly the invention relates to a new sulfonamide Nav1.7 inhibitors of formula (I):
or a pharmaceutically acceptable salt thereof, wherein Het
1
, X, R
1
, R
2
, R
3
, R
4
and R
5
are as defined in the description.
Nav 1.7 inhibitors are potentially useful in the treatment of a wide range of disorders, particularly pain.
The invention relates to sulfonamide derivatives, to their use in medicine, to compositions containing them, to processes for their preparation and to intermediates used in such processes.
More particularly the invention relates to a new sulfonamide Nav1.7 inhibitors of formula (I):
or a pharmaceutically acceptable salt thereof, wherein Ar1, X, R1, R2, R3, R4 and R5 are as defined in the description.
Nav 1.7 inhibitors are potentially useful in the treatment of a wide range of disorders, particularly pain.
SULFONAMIDE DERIVATIVES AS NAV1.7 INHIBITORS FOR THE TREATMENT OF PAIN
申请人:Pfizer Limited
公开号:EP2593427B1
公开(公告)日:2014-12-24
N-SULFONYLBENZAMIDE DERIVATIVES USEFUL AS VOLTAGE GATED SODIUM CHANNEL INHIBITORS
申请人:Pfizer Limited
公开号:EP2593432B1
公开(公告)日:2014-10-22
COMPOUNDS AND METHODS FOR TRANS-MEMBRANE DELIVERY OF MOLECULES
申请人:Aposense Ltd
公开号:US20210052736A1
公开(公告)日:2021-02-25
The Invention provides a novel delivery system for delivery of drugs across biological membranes. It provides novel chemical conjugates that comprise said delivery system, methods for synthesis of said compounds, and methods for utilization of said delivery system, among others, for delivery of genetic drugs into tissues and cells, in vitro, ex vivo, and in vivo, for the treatment of various medical disorders.