本文报道了路易斯酸诱导的供体-受体环丙烷在供体基团中嵌入一个亲核中心,将多米诺骨转化为官能化的2,3-二氢苯并[ b ]呋喃和2,3-二氢苯并[ b ]噻吩。通过明智地选择路易斯酸来实现三元环中亲电中心从载有供体取代基的原子到未取代的碳原子的不寻常转换,这会诱导环丙烷异构化为亲电烯烃,并且连接亲核部分和小环的接头的长度。
本文报道了路易斯酸诱导的供体-受体环丙烷在供体基团中嵌入一个亲核中心,将多米诺骨转化为官能化的2,3-二氢苯并[ b ]呋喃和2,3-二氢苯并[ b ]噻吩。通过明智地选择路易斯酸来实现三元环中亲电中心从载有供体取代基的原子到未取代的碳原子的不寻常转换,这会诱导环丙烷异构化为亲电烯烃,并且连接亲核部分和小环的接头的长度。
7-MEMBERED RING COMPOUND AND METHOD OF PRODUCTION AND PHARMACEUTICAL APPLICATION THEREOF
申请人:Muto Tsuyoshi
公开号:US20090253683A1
公开(公告)日:2009-10-08
A 7-membered heterocyclic compound having the formula (I), or its salt, or a solvate thereof with a chymase inhibitory action and useful for the prevention or treatment of various diseases, in which chymase is involved:
a method for producing the same, and a pharmaceutical composition useful for the prevention or treatment of diseases, in which chymase is involved, including the compound of having the formula (I), or its pharmaceutically acceptable salt, or a solvate thereof are provided.
7-membered ring compound and method of production and pharmaceutical application thereof
申请人:Muto Tsuyoshi
公开号:US20090111796A1
公开(公告)日:2009-04-30
A 7-membered heterocyclic compound having the formula (I), or its salt, or a solvate thereof with a chymase inhibitory action and useful for the prevention or treatment of various diseases, in which chymase is involved:
a method for producing the same, and a pharmaceutical composition useful for the prevention or treatment of diseases, in which chymase is involved, including the compound of having the formula (I), or its pharmaceutically acceptable salt, or a solvate thereof are provided.
SEVEN-MEMBERED RING COMPOUND, PRODUCTION METHOD THEREOF AND PHARMACEUTICAL USE THEREOF
申请人:Asubio Pharma Co., Ltd.
公开号:EP2025672A1
公开(公告)日:2009-02-18
A 7-membered heterocyclic compound having the formula (I), or its salt, or a solvate thereof with a chymase inhibitory action and useful for the prevention or treatment of various diseases, in which chymase is involved:
a method for producing the same, and a pharmaceutical composition useful for the prevention or treatment of diseases, in which chymase is involved, including the compound of having the formula (I), or its pharmaceutically acceptable salt, or a solvate thereof are provided.
Aminomethyl-substituted aromatic acids as intermediates for the preparation of chymase inhibiting 1,4-diazepan-2,5-dione compounds
申请人:Daiichi Sankyo Company, Limited
公开号:EP2463268A1
公开(公告)日:2012-06-13
A compound, or its salt or a solvate thereof, having the formula (Va):
for producing a 7-membered heterocyclic compound, or its salt or a solvate thereof having formula (I):
the compound of formula (I) having a chymase inhibitory action and useful for the prevention or treatment of various diseases in which chymase is involved and a method of producing a compound of formula (I) from a compound of formula (Va) are provided.