Regioselective Synthesis of <i>N</i><sup>2</sup>-Aryl 1,2,3-Triazoles via Electro-oxidative Coupling of Enamines and Aryldiazonium Salts
作者:Mrinmay Baidya、Samrat Mallick、Suman De Sarkar
DOI:10.1021/acs.orglett.1c04099
日期:2022.2.18
An efficient syntheticroute for the construction of N2-aryl 1,2,3-triazoles is reported via sequential C–N bond formation and electro-oxidative N–N coupling under metal-free conditions. Readily accessible 2-aminoacrylates and aryldiazonium salts were used as starting materials, and the developed protocol displays excellent functional group tolerance, allowing an extensive range of substrate scope
The present invention relates to spirocyclic amide derivatives of the formula I,
pharmaceutically acceptable salts thereof, a process for their preparation, pharmaceutical compositions containing them, and their use in therapy.
本发明涉及公式 I 的螺环酰胺衍生物,其药学上可接受的盐,其制备方法,含有它们的制药组合物以及它们在治疗中的应用。
Mch receptor antagonists
申请人:Sekiguchi Yoshinori
公开号:US20070037836A1
公开(公告)日:2007-02-15
The present invention relates to novel compounds of the formula (I) which act as MCH receptor antagonists. These compositions are useful in pharmaceutical compositions whose use includes prophylaxis or treatment of obesity, obesity related disorders, anxiety, or depression.