Synthesis and Octopaminergic-agonist Activity of 3-(Substituted Phenyl)imidazolidine-2-thiones and Related Compounds
作者:Akinori HIRASHIMA、Kenji SHINKAI、Eiichi KUWANO、Eiji TANIGUCHI、Morifusa ETO
DOI:10.1271/bbb.62.1179
日期:1998.1
3-(Substituted phenyl)imidazolidine-2-thiones (SPITs) and related compounds were synthesized by cyclizing monoethanolamine hydrogen sulfate with arylisothiocyanates in the presence of sodium hydroxide. The activity for stimulating adenylate cyclase prepared from thoracic nerve cords of the American cockroach, Periplaneta americana L., was examined with these compounds. A SPIT with a 2,6-diethylphenyl
[EN] N-CYCLYL-3 - (CYCLYLCARBONYLAMINOMETHYL) BENZAMIDE DERIVATIVES AS RHO KINASE INHIBITORS<br/>[FR] DÉRIVÉS DE N-CYCLYL-3-(CYCLYLCARBONYLAMINOMÉTHYL)BENZAMIDE EN TANT QU'INHIBITEURS DE LA RHO KINASE
申请人:BOEHRINGER INGELHEIM INT
公开号:WO2012006203A1
公开(公告)日:2012-01-12
The present invention relates to compounds of formula (I) : and pharmaceutically acceptable salts thereof, wherein R1and R2 are various ring systems. The invention also relates to pharmaceutical compositions comprising these compounds, methods of using these compounds in the treatment of Rho Kinase mediated diseases and disorders, processes for preparing these compounds and intermediates useful in these processes.
Solid-phase synthesis of 2-imidazolidinethiones via Mitsunobu reaction of N-(2-hydroxyethyl)thioureas
作者:Hyun Suk Jeon、Je Hwa Yoo、Jae Nyoung Kim、Taek Hyeon Kim
DOI:10.1016/j.tetlet.2006.11.055
日期:2007.1
letter reports the solid-phase synthesis of 2-imidazolidinethiones via the N-cyclization of N-(2-hydroxyethyl)thioureas using the Mitsunobu reaction in good yield and purity. This process employed the reductive amination of an ArgoGel-MB-CHO resin to anchor the aminoalcohols, followed by a reaction with isothiocyanates to give the resin-attached N-(2-hydroxyethyl)thioureas. Cleavage of the 2-imidazolidinethiones