Ethyl 5-chloro-6-(hydroxymethyl)nicotinate 、 氯化亚砜 以
二氯甲烷 为溶剂,
反应 2.0h,
以to give 1.20 g (97% yield) of the title compound as brown oil的产率得到Ethyl 5-chloro-6-(chloromethyl)nicotinate hydrochloride
[EN] PYRROLOPYRIDINONE DERIVATIVES AS TTX-S BLOCKERS<br/>[FR] DÉRIVÉS DE PYRROLOPYRIDINONE EN TANT QUE BLOQUANTS DES TTX-S
申请人:RAQUALIA PHARMA INC
公开号:WO2013161312A1
公开(公告)日:2013-10-31
The present invention relates to pyrrolopyridinone derivatives which have blocking activities of voltage gated sodium channels as the TTX-S channels, and which are useful in the treatment or prevention of disorders and diseases in which voltage gated sodium channels are involved. The invention also relates to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which voltage gated sodium channels are involved.
[EN] BIARYLOXY DERIVATIVES AS TTX-S BLOCKERS<br/>[FR] DÉRIVÉS DE BIARYLOXY UTILISÉS EN TANT QUE BLOQUEURS DE TTX-S
申请人:RAQUALIA PHARMA INC
公开号:WO2019045035A1
公开(公告)日:2019-03-07
The present invention relates to biaryloxy derivatives which have blocking activities of voltage gated sodium channels as the TTX-S channels, and which are useful in the treatment or prevention of disorders and diseases in which voltage gated sodium channel is involved. The invention also relates to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which voltage gated sodium channels are involved.
The present invention relates to pyrrolopyridinone derivatives which have blocking activities of voltage gated sodium channels as the TTX-S channels, and which are useful in the treatment or prevention of disorders and diseases in which voltage gated sodium channels are involved. The invention also relates to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which voltage gated sodium channels are involved.
The present invention relates to biaryloxy derivatives which have blocking activities of voltage gated sodium channels as the TTX-S channels, and which are useful in the treatment or prevention of disorders and diseases in which voltage gated sodium channel is involved. The invention also relates to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which voltage gated sodium channels are involved.