Patent number: 9546159
Abstract: The present invention relates to a compound of formula (I) in which: -m is an integer from 0 to 3, preferably from 0 to 2; n is an integer from 0 to 3, preferably from 0 to 2; m+n?1; EAG is an electro-attractive group chosen independently from among a halogen atom, an NO2, CF3, CCI3, CN, CO2H, (C?O)NR2, CH?NR, (C?S)OR, (C?O)SR, CS2R, SO2R, SO2NR2, SO3R, P(O)(OR)2, P(O)(R)2, B(OR)2 group where R is a (C1-C6) alkyl radical, a phenyl group or a hydrogen atom; A is a saturated or unsaturated, linear or branched hydrocarbon chain including 1 to 10 atoms of carbon; and R1 and R2 each represent independently from one another a hydrogen atom, a CO-(Ci-C6)-alkyl, (C1-C6) alkyl, phenyl or phenyl-(C1-C6)-alkyl group, in which R1 and R2 form, together with the nitrogen atom they carry, a 5- to 15-member heterocycle, optionally substituted by a (C1-C6) alkyl group; including its stereoisomers and the mixtures thereof, or a pharmaceutically acceptable salt of same.
Type:
Grant
Filed:
October 14, 2013
Date of Patent:
January 17, 2017
Assignee:
Centre National de la Recherche Scientifique (CNRS)
Inventors:
Pascal Collin, Maxim Egorov, Bernard Delpech, Joanna Bakala, Maria Achab, Jérome Bignon, Odile Thoison, Michel Benechie
Publication number: 20150344460
Abstract: The present invention relates to a compound of formula (I) in which: —m is an integer from 0 to 3, preferably from 0 to 2; n is an integer from 0 to 3, preferably from 0 to 2; m+n?1; EAG is an electro-attractive group chosen independently from among a halogen atom, an NO2, CF3, CCI3, CN, CO2H, (C?O)NR2, CH?NR, (C?S)OR, (C?O)SR, CS2R, SO2R, SO2NR2, SO3R, P(O)(OR)2, P(O)(R)2, B(OR)2 group where R is a (C1-C6) alkyl radical, a phenyl group or a hydrogen atom; A is a saturated or unsaturated, linear or branched hydrocarbon chain including 1 to 10 atoms of carbon; and R1 and R2 each represent independently from one another a hydrogen atom, a CO-(Ci-C6)-alkyl, (C1-C6) alkyl, phenyl or phenyl-(C1-C6)-alkyl group, in which R1 and R2 form, together with the nitrogen atom they carry, a 5- to 15-member heterocycle, optionally substituted by a (C1-C6) alkyl group; including its stereoisomers and the mixtures thereof, or a pharmaceutically acceptable salt of same.
Type:
Application
Filed:
October 14, 2013
Publication date:
December 3, 2015
Inventors:
Pascal Collin, Maxim Egorov, Bernard Delpech, Joanna Bakala, Maria Achab, Jérome Bignon, Odile Thoison, Michel Benechie