| abstract |
Product of Formula (I "b): wherein R a represents a hydrogen atom or a chlorine atom or radical: wherein R b represents a halogen atom or an S-heteroaryl radical optionally substituted by a radical selected from halogen atoms and radicals: hydroxyl, alkyl and alkoxy containing from 1 to 4 carbon atoms, NH2, NHalk and N (alk) 2; W represents a hydrogen atom or an alkyl radical or COR radical where R represents: - an alkyl radical optionally substituted by OCH3 or NR3R4; - a cycloalkyl radical; - an alkoxy radical optionally substituted by OCH3 or NR3R4, i.e. O- (CH2) n-OCH3 radical or O- (CH2) n-NR3R4 radical; O-phenyl radical or O- (CH2) n-phenyl radical, where n represents a number from 1 to 2; - or NR 1 R 2 radical, wherein R 1 and R 2 are such that one of R 1 and R 2 represents a hydrogen atom, a cycloalkyl radical, or an alkyl radical and the other of R 1 and R 2 represents an alkyl radical optionally substituted with NR 3 R 4, or R 1 and R 2 form with an atom the nitrogen to which they are attached, a cyclic radical containing from 3 to 10 members and optionally containing one yl and several other heteroatoms selected from O, S, N and NH; wherein NR3R4 is such that R3 and R4, which may be the same or different, represent a hydrogen atom or an alkyl radical, or R3 and R4 form with the nitrogen atom for which they are a bound, cyclic radical optionally containing one or more other heteroatoms selected from O, S, N and NH, this radical, including containing a possible NH, is optionally substituted by one or more radicals selected from alkyl radicals; "or" Alk "means an alkyl radical containing from 1 to 6 carbon atoms; wherein" cycloalkyl radical "means a saturated carbocyclic radical containing from 3 to 10 carbon atoms; wherein" alkoxy "means a radical containing from 1 to 4 carbon atoms wherein "heteroaryl" means a monocyclic or bicyclic radical containing 5 to 12 members, wherein the product of formula (I "b) is in any of the possible racemic, enantiomeric and diastereoisomeric forms of isomers as well as addition salts with min. eral and organic acids or the self-mineral and organic bases of the given products of formula (I "b). The application contains 12 more claims. |