Compounds and methods are provided for the treatment of disease conditions in which modification of cholinergic, especially muscarinic m1, m4, or both m1 and m4, receptor activity has a beneficial effect. In the method, an effective amount of a compound is administered to a patient in need of such treatment.
Cascade radical reactions in synthesis: A new and general approach to condensed thiophenes
作者:David C. Harrowven、Rory Browne
DOI:10.1016/0040-4039(95)00368-m
日期:1995.4
A novel cascade radical sequence is described for the direct conversion of ketenedithioacetals into condensedthiophenes. A noteworthy feature of this approach is its generality with respect to substituents.
Compounds and methods are provided for the treatment of disease conditions in which modification of cholinergic, especially muscarinic m1, m4, or both m1 and m4, receptor activity has a beneficial effect. In the method, an effective amount of a compound is administered to a patient in need of such treatment.