摘要:
Novel dihydro-1,2 oxo-2 quinoxaline derivates corresponding to general formula (I) in which R represents a hydrogen or halogen atom; R1 represents a hydrogen atom or C1-C4 alkyl radical, linear or branched; R2 represents: a hydrogen atom, a C(O)R4 radical where R4 is C1-C4 alkyl group, linear or branched, a C(O)NHR4 radical where R5 is C1-C4 alkyl group linear or branched, or a phenyl group; A represents C1-C4 alkylene chain; R3 represents a hydrogen atom, C1-C4 alkyl radical, C3-C6 cycloalkyl radical, an alkynyl, nitril, hydroxyl, carboxamido, pyridyl, phenyl group or a phenyl substituted by a halogen atom, C1-C4 alkyl group, C1-C4 alkoxy group, or a nitro group; an alkenyl radical of formula (α) where R6, R7 can, independently of each other, be a hydrogen atom, C1-C4 alkyl group, a phenyl group, or an alkoxycarbonyl group; a radical of the formula -OC(O)R8, where R8 represents C1-C4 alkyl radical; a radical of the formula -OC(O)NHR9, where R9 represents C1-C4 alkyl radical, linear or branched, or a phenyl group; n can take values from 2 to 4, as well as the organic or mineral salts of said molecules which are therapeutically acceptable.
摘要:
Novel fluorinated derivatives of the vinblastine and vinorelbine family of general formula (1) and the therapeutically acceptable salts of these molecules. The invention also concerns the application of said compounds in therapy and their methods of preparation.
摘要:
Novel fluorinated derivatives of the vinblastine and vinorelbine family of general formula (1) and the therapeutically acceptable salts of these molecules. The invention also concerns the application of said compounds in therapy and their methods of preparation.
摘要:
2-phenoxy ethylamine derivatives of general formula (1) and therapeutically acceptable salts of such molecules are disclosed. The therapeutic use of the compounds of general formula (1) and methods for preparing same are also disclosed.
摘要:
L'invention concerne de nouvelles cinnolinones-4 de formule générale (I) dans laquelle: A représente l'oxygène ou un groupement NR3, R1 représente: l'hydrogène, un radical alcoyle C1-4, un radical phénylalcoyle C1-4 ou un groupement aminoalcoyle; R2 représente: un radical alcoyle C2-5, alcenyl C3-5, hydroxyalcoyle C2-5, alcoxy C1-3 alcoyle C1-4, un radical phényle ou phényl alcoyle C1-3; X représente un ou plusieurs groupements tel que hydrogène, halogène, alcoyle C1-3 oxy, trifluorométhyle. Elle concerne également leur procédé de préparation et les compositions pharmaceutiques comprenant à titre de principe actif au moins un de ces composés de formule générale (I). R1 représente: l'hydrogène ou un radical alcoyle C1-4, un radical phénylalcoyle C1-4, le noyau aromatique pouvant être substitué par un ou plusieurs groupements tel que halogène, alcoyle C1-3, alcoyl C1-3 oxy, trifluorométhyle, un groupement aminoalcoyle (II) dans lequel n représente un entier compris entre 1 et 4 inclus et R4, R5 identiques ou différents représentent l'hydrogène, un radical alcoyle C1-3 ou forment ensemble avec l'atome d'azote auquel ils sont liés un hétérocycle tel que pyrrolidine, pipéridine, morpholine ou pipérazine. R2 représente: un radical alcoyl C2-5, alcenyl C3-5, hydroxyalcoyle C2-5, alcoxy C1-3 alcoyle C1-4; un radical phényle ou phényl alcoyle C1-3, le noyau aromatique pouvant être substitué par un ou plusieurs groupements tels que halogène, alcoyle C1-3, alcoyl C1-3 oxy, trifluorométhyle. X représente un ou plusieurs groupements tels que hydrogène, halogène, alcoyle C1-3, alcoyl C1-3 oxy, trifluorométhyle. Elle concerne également les compositions pharmaceutiques comprenant à titre de principe actif au moins un de ces composés de formule générale (I).
摘要:
Nouveaux dérivés de benzo [b] phénanthrolines correspondant à la formule générale (I), dans laquelle: A représente un atome d'azote ou un radical Me-N+, R1 représente, indépendamment de R2, un radical formyle (CHO), un radical de formule -CH2OR3, où R3 est un atome d'hydrogène ou un groupe alkyle en C1-C4, R2 représente, indépendamment de R1, un radical hydroxyle, un radical de formule -NHR4 où R4 est un atome d'hydrogène ou un groupe alkyle en C1-C4 ou R1 et R2 pris ensemble, représentent un radical -CH2OCH2N(R4)-, où R4 est un atome d'hydrogène ou un groupe alkyle en C1-C4, un radical -CH2OCH2O-, ainsi que les sels organiques ou minéraux thérapeutiquement acceptables de ces dérivés.
摘要:
1,2-dihydro-2-oxo-3-amino-quinoxaline derivatives of general formula (I) in which R1 and R2 are independently hydrogen or a straight of branched C1-C4 alkyl radical, R3 is a straight or branched C3-C6 alkyl, alkenyl or hydroxy-alkyl grouping, their salts with pharmaceutically acceptable acids, and a method for preparing them and their use in therapy are disclosed.
摘要:
Novel 4-cinnolinones of general formula (I) in which: A denotes oxygen or an NR3 grouping; R1 denotes: hydrogen, a C1-4 alkyl radical, a C1-4 phenyl alkyl radical or an aminoalkyl grouping; R2 is: a C2-5 alkyl, C3-5 alkenyl, C2-5 hydroxyalkyl, C1-3 alcoxy, C1-4 alkyl radical, a phenyl radical or a C1-3 phenyl alkyl radical; X denotes one or more groupings such as hydrogen, halogen, C1-3 alkyloxy, trifluoromethyl. The invention also concerns the process for their preparation and pharmaceutical compositions comprising as active principle at least one of the compounds of formula (I). R1 denotes: hydrogen or a C1-4 alkyl radical, a C1-4 phenyl alkyl radical, where the aromatic nucleus can be substituted by one or more groupings such as halogen, C1-3 alkyl, C1-3 alkyloxy, trifluoromethyl, an aminoalkyl grouping (II) in which n stands for an integer between 1 and 4 inclusive and R4, R5, the same or different, denote hydrogen, a C1-3 alkyl radical or together form with the nitrogen atom to which they are bound a heterocycle such as pyrrolidine, piperidine, morpholine or piperazine. R2 denotes: a C2-5 alkyl, C3-5 alkenyl, C2-5 hydroxyalkyl, C1-3 alcoxy, C1-4 alkyl radical, a phenyl radical or a C1-3 alkyl phenyl, where the aromatic nucleus can be substituted by one or more groupings such as halogen, C1-3 alkyl, C1-3 alkyloxy, trifluoromethyl. X denotes one or more groupings such as hydrogen, halogen, C1-3 alkyl, C1-3 alkyloxy, trifluoromethyl. The invention also relates to pharmaceutical compositions comprising as active principle at least one of the compounds of formula (I).
摘要:
Heterocyclic aminomethyl-4 piperidine derivatives corresponding to general formula (1), and the therapeutically acceptable salts of these molecules. The invention also concerns the use of compounds of general formula (1) in therapy and processes for their preparation.
摘要:
1,2-dihydro-2-oxo-3-amino-quinoxaline derivatives of general formula (I) in which R1 and R2 are independently hydrogen or a straight of branched C1-C4 alkyl radical, R3 is a straight or branched C3-C6 alkyl, alkenyl or hydroxy-alkyl grouping, their salts with pharmaceutically acceptable acids, and a method for preparing them and their use in therapy are disclosed.