New difurylglycolic acid esters, processes for the preparation thereof as well as the use thereof as pharmaceutical compositions
申请人:Boehringer Ingelheim Pharma GmbH & Co. KG
公开号:US20030229227A1
公开(公告)日:2003-12-11
Difurylglycolic acid esters of the formula 1
1
wherein X
−
and the groups A, R, R
1
, R
2
, R
3
and R
3′
may have the meanings given in the claims and in the specification, processes for preparing them and their use for treating asthma, COPD, vagally induced sinus bradycardia, heart rhythm disorders, spasms in the gastrointestinal tract, spasms in the urinary tract or menstrual pain.
Difurylglycolic acid esters of the formula 11其中X-和A、R、R1、R2、R3和R3'可能具有索赔和说明中给定的含义,用于制备它们的方法以及它们用于治疗哮喘、COPD、迷走神经引起的窦性心动过缓、心律失常、胃肠道痉挛、尿道痉挛或经期疼痛。