Facile Synthesis of N-Sulfonylcyclothioureas in Water
作者:Guoxiang Wan、Liang Xu、Xiaosi Ma、Yong Zhang、Jian Wang、Jian Zhang、Ning Ma
DOI:10.1002/cjoc.201180360
日期:2011.10
AbstractA sequential one‐pot synthesis of N‐sulfonylcyclothioureas from N‐monosulfonyl diamines, CS2 and chloroacetic acid at room temperature in water is described. In the absence of highly toxic thiophosgene and organic solvents, this method is environmentally benign. Simple reaction conditions, easy purification of the products, good yields and thioglycolic acid as the useful byproduct are also important attributes of this methodology. The plausible mechanism including tandem reactions is proposed.
US5883110A
申请人:——
公开号:US5883110A
公开(公告)日:1999-03-16
US6080772A
申请人:——
公开号:US6080772A
公开(公告)日:2000-06-27
US6143765A
申请人:——
公开号:US6143765A
公开(公告)日:2000-11-07
[EN] THIAZOLE COMPOUNDS AND METHODS OF MODULATING SIGNAL TRANSDUCTION<br/>[FR] COMPOSES DE THIAZOLE ET PROCEDES PERMETTANT DE MODULER UNE TRANSDUCTION DE SIGNAL
申请人:SUGEN, INC.
公开号:WO1998027092A1
公开(公告)日:1998-06-25
(EN) The present invention relates to thiazole containing compounds capable of inhibiting protein tyrosine phosphatase activity. The invention further relates to the use of such compounds to modulate or regulate signal transduction by inhibiting protein tyrosine phosphatase activity. Finally, the invention relates to the use of such compounds to treat various disease states including diabetes mellitus.(FR) La présente invention a trait à des composés renfermant du thiazole susceptibles d'inhiber l'activité des protéine tyrosine phosphatases. L'invention a en outre trait à l'utilisation de tels composés pour moduler ou réguler une transduction de signal par inhibition de l'activité des protéine tyrosine phosphatases. L'invention a trait enfin à l'utilisation de tels composés pour traiter divers états pathologiques, notamment le diabète.