A practical synthesis of 2,3-dihydro-1,5-benzothiazepines
作者:Domenico C. M. Albanese、Nicoletta Gaggero、Meng Fei
DOI:10.1039/c7gc02097j
日期:——
2,3-Dihydro-1,5-benzothiazepines have been obtained through a domino process involving a Michael addition of 2-aminothiophenols to chalcones, followed by in situ cyclization. Up to 98% chemical yields have been obtained at room temperature under essentially neutral conditions by using hexafluoro-2-propanol as an efficient medium.
Catalyst-free synthesis of 2,3-dihydro-1,5-benzothiazepines in a renewable and biodegradable reaction medium
作者:Neetu Yadav、Vijay B. Yadav、Mohd Danish Ansari、Hozeyfa Sagir、Ankit Verma、I. R. Siddiqui
DOI:10.1039/c8nj05611k
日期:——
A clean and efficient strategy for the synthesis of benzothiazepines from chalcone and ortho-aminothiophenol has been reported.
一种从查尔酮和邻氨基硫酚合成苯噻吩的清洁高效策略已被报道。
‘On water’ synthesis of 2,4-diaryl-2,3-dihydro-1,5-benzothiazepines catalysed by sodium dodecyl sulfate (SDS)
作者:Gaurav Sharma、Raj Kumar、Asit K. Chakraborti
DOI:10.1016/j.tetlet.2008.04.146
日期:2008.6
An efficient synthesis of 1,3-diaryl-2,3-dihydro-1,5-benzothiazepines has been developed by the reaction of various 1,3-diaryl-2-propenones with 2-aminothiophenol in water under neutral conditions catalysed by SDS. Excellent chemoselectivity was observed for substrates possessing halogen atoms or nitro/alkoxy/thioalkyl groups which did not undergo competitive aromatic nucleophilic substitution of the halogen atoms or the nitro group, reduction of the nitro or the a,p-unsaturated carbonyl group, or dealkylation of the alkoxy/thioalkoxy groups. (C) 2008 Elsevier Ltd. All rights reserved.
[EN] PHENYLTHIOPHENYLDIHYDROBENZOTHIAZEPINE INHIBITORS OF STORE OPERATED CALCIUM RELEASE<br/>[FR] INHIBITEURS PHÉNYLTHIOPHÉNYLDIHYDROBENZOTHIAZÉPINE DE LIBÉRATION DE CALCIUM CAPACITIF
申请人:CALCIMEDICA INC
公开号:WO2010034011A9
公开(公告)日:2010-09-30
[EN] Described herein are compounds and pharmaceutical compositions containing such compounds, which modulate the activity of store-operated calcium (SOC) channels. Also described herein are methods of using such SOC channel modulators, alone and in combination with other compounds, for treating diseases, disorders or conditions that would benefit from inhibition of SOC channel activity. [FR] L'invention concerne des composés, et des compositions pharmaceutiques contenant de tels composés, qui modulent l'activité de canaux calciques capacitifs (SOC). L'invention concerne également des procédés pour utiliser de tels modulateurs de canal SOC, seuls ou en combinaison avec d'autres composés, pour traiter des maladies, des troubles ou des états qui bénéficieraient d'une inhibition de l'activité de canal SOC.
Ried; Marx, Chemische Berichte, 1957, vol. 90, p. 2683,2686