您的位置: 首页 > 农业专利 > 详情页

polysubstituted derivatives of 2-heteroaryl-6-phenyl-imidazo [1,2-alpha] pyridines, and their preparation and therapeutic application
专利权人:
Sanofi-Aventis
发明人:
Antonio Almario Garcia,Danielle de Peretti,David Machnik,Nathalie Rakotoarisoa,Patrick Lardenois,Yannick Evanno
申请号:
BRPI0908907
公开号:
BRPI0908907A2
申请日:
2009.03.20
申请国别(地区):
BR
年份:
2019
代理人:
摘要:
"polysubstituted derivatives of 2-heteroaryl-6-phenyl-imidazo [1,2-alpha] pyridines, their preparation and their therapeutic application". The present invention relates to compounds of formula (1) wherein: R1 represents a heteroaryl or heterocyclic group optionally substituted by one or more atoms or groups; x represents from 1 to 4 substituents identical or different from the one chosen from hydrogen, a halogen, (c1-c10) alkyl, (c1-c10) alkoxy, nrarb, nitro, cyano, the (c1-c1) alkyl group being optionally substituted by one or more groups selected from a halogen, (C1 -C10) alkoxy, (C1 -C10) haloalkoxy, nrarb or hydroxyl; r represents in position 3,5,7 or 8 of imidazo [1,2-aa] pyridine of 1 to 4 identical or different substituents chosen from hydrogen, halogen, (c1 -C10) alkyl, halo ( C1 -C10 alkyl, (C1 -C10) alkoxy; R 2 and R 3 independently of one another represent a hydrogen atom, a (C 1 -C 10) alkyl group, optionally substituted by an rf group, or an optionally substituted aryl group; R4 represents a hydrogen atom, a (C1 -C10) alkyl group, optionally substituted by an Rf group; an optionally substituted aryl group, in the base or acid addition salt state. therapeutic use and synthesis process."derivados polissubstituídos de 2- heteroaril-6-fenil-imidazo [1 ,2-alfa] piridinas, e o respectivo preparo e a respectiva aplicação em terapêutica". a presente invenção refere-se a compostos de fórmula (1), na qual: r1 representa um grupo heteroarila ou heterocíclico, eventualmente ser substituído por um ou vários átomos ou grupos; x representa de 1 a 4 substituintes idênticos ou diferentes do outro escolhido dentre hidrogênio, um halogênio, (c1-c1o) alquila, (c1-c1 0) alcóxi, nrarb, nitro, ciano, o grupo (c1- c1o) alquila podendo ser eventualmente substituído por um ou vários grupos escolhidos dentre um halogênio, (c1-c1o) alcóxi, (c1-c10) halogenoalcóxi, nrarb ou hidroxila; r representa em posição 3,5,7 ou 8 do imidazo [1 ,2-aa] piridina de 1 a 4 substituintes idênticos
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

意 见 箱

匿名:登录

个人用户登录

找回密码

第三方账号登录

忘记密码

个人用户注册

必须为有效邮箱
6~16位数字与字母组合
6~16位数字与字母组合
请输入正确的手机号码

信息补充