摘要:
A compound of formula (I) ##STR1## in which X represents a hydrogen atom, a halogen atom, a trifluoromethyl group, a C.sub.1 -C.sub.3 alkyl group or a C.sub.1 -C.sub.3 alkoxy group in which case two such alkoxy groups X can be present,Y represents a hydrogen atom, a halogen atom, a C.sub.1 -C.sub.3 alkyl group or a C.sub.1 -C.sub.3 alkoxy group,R.sub.1 represents C.sub.1 -C.sub.4 alkyl group, andR represents a hydroxyl group, a methoxy group, an ethoxy group or a group of formula NR.sub.2 R.sub.3 in which R.sub.2 and R.sub.3 each independently represents a hydrogen atom or a C.sub.1 -C.sub.4 alkyl group, or a pharmaceutically acceptable addition salt thereof, processes for their preparation and their therapeutic application.
摘要:
A compound of formula (I) ##STR1## wherein X is hydrogen, halogen, C.sub.1 -C.sub.3 alkyl, trifluoromethyl, or C.sub.1 -C.sub.3 alkoxy;Y is hydrogen, halogen, C.sub.1 -C.sub.3 alkyl, or C.sub.1 -C.sub.3 alkoxy;R is hydroxyl, methoxy, or amine; or a pharmaceutically acceptable acid addition salt thereof, useful for treating various neurological conditions.
摘要:
This invention discloses and claims a compound of general formula (I) in which R1 represents either a hydrogen atom, or an optionally substituted alkyl group, or a cycloalkylalkyl group, or an optionally substituted phenylalkyl group, or an alkenyl group, X represents a hydrogen atom or one or more substituents chosen from halogen atoms and trifluoromethyl, alkyl and alkoxy groups, R2 represents one or more substituents chosen from halogen atoms, optionally substituted alkoxy and optionally substituted amino. The compounds of this invention exhibit therapeutic utility.
摘要:
Compounds of general formula (I) in which U represents a group of general formula (A) or (B) in which formulae V represents a hydrogen or halogen atom, a (C1-C3)alkyl group or one or two (C1-C3)alkoxy groups, W and X each represent, respectively, either two oxygen atoms, or an oxygen atom and a CH2 group, or a CH2 group and an oxygen atom, or an oxygen atom and a CO group, n represents the number 0 or 1, R represents either a propyl group when U represents a group of general formula (A), or a hydrogen atom or a (C1-C3)alkyl group when U represents a group of general formula (B), Y represents one or more atoms or groups chosen from the following: hydrogen, halogen, (C1-C3)alkyl and (C1-C3)alkoxy, Z represents two hydrogen atoms or an oxygen atom.
摘要:
This invention discloses and claims a compound of general formula (I) in which R1 represents either a hydrogen atom, or an optionally substituted alkyl group, or a cycloalkylalkyl group, or an optionally substituted phenylalkyl group, or an alkenyl group, X represents a hydrogen atom or one or more substituents chosen from halogen atoms and trifluoromethyl, alkyl and alkoxy groups, R2 represents one or more substituents chosen from halogen atoms, optionally substituted alkoxy and optionally substituted amino. The compounds of this invention exhibit therapeutic utility.
摘要:
Compound of general formula (I) in which A represents either a group of formula N—R1 in which R1 represents a hydrogen atom, an alkyl group, a cycloalkyl group, a phenylalkyl group, an alkenyl group or an alkynyl group, or a group of formula N+(O−)R1 in which R1 is as defined above, or alternatively a group of formula N+(R′)R1 in which R′ represents an alkyl group and R1 is as defined above, X represents a hydrogen atom or one or more substituents chosen from halogen atoms and trifluoromethyl, alkyl and alkoxy groups, R2 represents a hydrogen atom, one or more substituents chosen from halogen atoms and trifluoromethyl, alkyl and alkoxy groups, amino groups of formula NR3R4 in which R3 and R4 each represent a hydrogen atom or an alkyl group, or form with the nitrogen atom carrying them a pyrrolidine, piperidine or morpholine ring, or an optionally substituted phenyl group. Application in therapy.
摘要:
4-Oxo-3,5-dihydro-4H-pyridazino[4,5-b]indole-1-carboxamide derivatives having affinity for the peripheral benzodiazepine receptors are useful for the prevention or treatment of peripheral neuropathies and for the treatment of central neurogenerative diseases.
摘要:
Pyridazino[4,5-b]indole-1-acetamide derivatives for the prevention or treatment of diseases linked to the dysfunctioning of peripheral-type benzodiazepine receptors.
摘要:
Compounds of general formula (I) in which X represents a hydrogen or halogen atom or a methyl, methoxy or phenylmethoxy group, Y represents a hydrogen atom, 1 or 2 halogen atoms or a hydroxyl, methoxy, nitro or methyl group, R1 represents a hydrogen atom or a (C1-C4)alkyl group, R2 and R3 each represent a hydrogen atom, a (C1-C4)alkyl group or a phenylmethyl group or else R2 and R3 form, with the nitrogen atom which carries them, an azetidinyl, pyrrolidinyl, 3-ethoxypyrrolidinyl, piperidinyl, morpholinyl, 4-methylpiperazinyl or 1,3-thiazolidinyl group. Application in therapeutics.
摘要:
Compounds of general formula (I) ##STR1## in which n is 1 or 2;R represents a linear or branched C.sub.1 -C.sub.3 -alkyl group; andX represents at least one substituent chosen from hydrogen, halogen, C.sub.1 -C.sub.3 -alkyl and C.sub.1 -C.sub.3 -alkoxy, in the form of a free base or an acid addition salt thereof, and their therapeutic application.