Biaryl PDE4 inhibitors for treating inflammatory, cardiovascular and CNS disorders
申请人:Singh Jasbir
公开号:US08791267B2
公开(公告)日:2014-07-29
The present invention relates to a genus of biaryl compounds containing at least one further ring. The compounds are PDE4 inhibitors useful for the treatment and prevention of stroke, myocardial infarct and cardiovascular inflammatory diseases and disorders. The compounds have general formula I:
A particular embodiment is
Synthesis of
<i>N</i>
‐Sulfonyl Amidines and 1,3,4‐Oxadiazoles through Electrochemical Activation of DMF
作者:Kingshuk Mahanty、Atreyee Halder、Suman De Sarkar
DOI:10.1002/adsc.202201019
日期:2023.1.10
Electrochemical routes for the synthesis of N-sulfonyl amidines and 1,3,4-oxadiazoles are reported through the activation of DMF molecule. Successful implementation of electro-redox on dehydrative coupling and oxidative cyclization reactions eliminates the necessity of stoichiometric chemical oxidants and minimizes the generation of reagent waste. Both protocols exhibited broad functional group tolerance
The present invention relates to a genus of biaryl compounds containing at least one further ring. The compounds are PDE4 inhibitors useful for the treatment and prevention of stroke, myocardial infarct and cardiovascular inflammatory diseases and disorders. The compounds have general formula I: