[EN] BENZOXAZINES AS MODULATORS OF ION CHANNELS<br/>[FR] BENZOXAZINES COMME MODULATEURS DES CANAUX IONIQUES
申请人:VERTEX PHARMA
公开号:WO2013067248A1
公开(公告)日:2013-05-10
The invention relates to benzoxazines useful as inhibitors of ion channels. The invention also provides pharmaceutically acceptable compositions comprising the compounds of the invention and methods of using the compositions in the treatment of various disorders.
INDOLE DERIVATIVE OR PHARMACEUTICALLY ACCEPTABLE SALT THEREOF
申请人:Kondo Tatsuhiro
公开号:US20120122931A1
公开(公告)日:2012-05-17
A compound represented by the general formula (I) of the present invention, which has an EP
1
receptor antagonism:
[wherein A represents a benzene ring or the like; Y represents a C
1-6
alkylene group or the like; R
N
represents a hydrogen atom or a C
1-6
alkyl group; R
1
represents a hydrogen atom, a C
1-6
alkyl group or the like; R
2
represents a phenyl group which may have a substituent, a 5-membered aromatic heterocyclic group which may have a substituent, a 6-membered aromatic heterocyclic group which may have a substituent or the like; R
3
represents a halogen atom, a C
1-6
alkoxy group or the like; R
4
represents a hydrogen atom or the like; and R
5
represents a hydrogen atom or the like] or a pharmaceutically acceptable salt thereof is provided. Furthermore, the compound (I) of the present invention can be used as an agent for treating or preventing LUTS, in particular, various symptoms of OABs.
para-selective C−Htrifluoromethylation of a class of arenes has not been achieved. In this study, we report a light-promoted 4,5-dichlorofluorescein (DCFS)-enabled para-selective C−Htrifluoromethylation of arylcarbamates using Langlois reagent. The preliminary mechanistic study revealed that the activated organic photocatalyst coordinated with the arylcarbamate led to para-selective C−H trifluoromethylation
A class of novel 1H-indole-3-acetic acid hydrazides is disclosed together with the use of such indole compounds for inhibiting sPLA.sub.2 mediated release of fatty acids (e.g., arachidonic acid) for treatment of conditions such as septic shock.