CIGNARELLA, G.;SANNA, P.;MIELE, E.;ANANIA, V.;DESOLE, M. S., J. MED. CHEM., 1981, 24, N 8, 1003-1006
作者:CIGNARELLA, G.、SANNA, P.、MIELE, E.、ANANIA, V.、DESOLE, M. S.
DOI:——
日期:——
US4338331A
申请人:——
公开号:US4338331A
公开(公告)日:1982-07-06
Diuretic agents related to indapamide. 1. Synthesis and activity of 1-substituted 2-(4-chloro-3-sulfamoylbenzamido)isoindolines
作者:Giorgio Cignarella、Paolo Sanna、Egidio Miele、Vittorio Anania、Maria S. Desole
DOI:10.1021/jm00140a018
日期:1981.8
Isoindoline derivative and a therapeutic composition thereof
申请人:Farmatis S.p.A.
公开号:US04338331A1
公开(公告)日:1982-07-06
The patent is concerned with a new compound which is 1-methyl-2-(3'-sulphenyl-4'-chlorobenzamido)-isoindoline of formula: ##STR1## This compound, which is endowed with diuretic, salutaric and hypotensive activity, is prepared: (a) reacting .alpha.-methyl-.alpha.,.alpha.'-dibromo-o.xylene with t.butylcarbazate, (b) decomposing the thus obtained 1-methyl-N-(t.butyloxycarbonylamine)-isoindoline to the corresponding amino compound, (c) reacting the 1-methyl-2-amino-isoindoline hydrochloride with a halide of 4-chloro-sulphamido benzoic acid.