A Green Mechanochemical Synthesis of New 3,5-Dimethyl-4-(arylsulfanyl)pyrazoles
作者:Aamer Saeed、Pervaiz Ali Channar
DOI:10.1002/jhet.2528
日期:2017.1
A small series of new 3,5‐dimethyl‐4‐(arylsulfanyl)pyrazoles have been synthesized in good to excellent yields by a grinding‐induced, sequential one‐pot three‐component reaction, of an equimolar mixture of 3‐chloro‐2,4‐pentanedione, differently substituted thiophenols, and hydrazine hydrate in the presence of piperidine under solvent‐free conditions.
4-Sulfide/sulfoxide/sulfonyl-1h-pyrazolyl derivative compounds, for use in diseases associated with the 5-ht2c receptor
申请人:Ladouceur H. Gaetan
公开号:US20050119489A1
公开(公告)日:2005-06-02
Disclosed are 4-sulfide/sulfoxide/sulfonyl-1H-pyrazolyl derivative compounds of formulas (I) or (II): wherein the variables n, R, R
1
, R
2
, R
3
, R
3′
, R
4
, R
4′
, R
5
and R
6
are as defined in the specification. The compounds are useful for the treatment or prevention of diseases and/or behaviors involving the 5-HT
2C
receptor.