摘要:
Tricyclic derivatives of 1-benzylpyrazole-3-carboxylic acid which are antagonists of the cannabinoid CB2 receptors; their method of preparation and pharmaceutical compositions containing them.
摘要:
The present invention relates to compounds of the formula ##STR1## in which: X.sub.1 is a group --NR.sub.1 R.sub.2 or a group --OR.sub.2 ;g.sub.2, g.sub.3, g.sub.4, g.sub.5, g.sub.6 and w.sub.2, w.sub.3, w.sub.4, w.sub.5, w.sub.6 are identical or different and are each independently hydrogen, a halogen atom, a (C.sub.1 -C.sub.4)alkyl, a (C.sub.1 -C.sub.4)alkoxy, a trifluoromethyl, a nitro or a (C.sub.1 -C.sub.4)alkylthio, with the proviso that at least one of the substituents g.sub.2, g.sub.3, g.sub.4, g.sub.5, g.sub.6 and at least one of the substituents w.sub.2, w.sub.3, w.sub.4, w.sub.5, w.sub.6 are other than hydrogen;R.sub.1 is hydrogen or a (C.sub.1 -C.sub.4)alkyl;R.sub.2 is a non-aromatic (C.sub.3 -C.sub.15)carbocyclic radical which is unsubstituted or monosubstituted or polysubstituted by a substituent selected from a halogen atom, a (C.sub.1 -C.sub.4)alkyl and a (C.sub.1 -C.sub.4)alkoxy;R.sub.3 is hydrogen or a group --CH.sub.2 R.sub.6 ; andR.sub.4 and R.sub.5 are each independently a hydrogen, a (C.sub.1 -C.sub.4)alkyl or a trifluoromethyl;or else R.sub.4 is hydrogen and R.sub.5 and w.sub.6 together constitute an ethylene or trimethylene radical; andR.sub.6 is hydrogen, a (C.sub.1 -C.sub.4)alkyl, a fluorine, a hydroxyl, a (C.sub.1 -C.sub.5)alkoxy, a (C.sub.1 -C.sub.5)alkylthio, a hydroxy(C.sub.1 -C.sub.5)alkoxy, a cyano, a (C.sub.1 -C.sub.5)alkylsulfinyl or a (C.sub.1 -C.sub.5)alkylsulfonyl with the proviso that when the substituents g.sub.2, g.sub.3, g.sub.4, g.sub.5 and/or g.sub.6 are a (C.sub.1 -C.sub.4)alkyl R.sub.6 is only hydrogen;to a process for their preparation and to the pharmaceutical compositions in which they are present.These compounds have a good affinity for the peripheral cannabinoid receptors.
摘要:
The invention relates to derivatives of indole-3-carboxamide having general formula (I): wherein: R1 represents a C3–C10 alkyl, a C5–C10 carbocyclic radical that is unsubstituted or substituted one or more times with a methyl group; R2 represents a hydrogen atom or a (C1–C4)alkyl group; R3 represents a halogen atom or a (C1–C4)alkyl group; R4 represents a hydrogen or halogen atom or a (C1–C4)alkyl group; R5 represents a (C1–C4)alkyl group or a trifluoromethyl; X represents a sulfur atom, an —NHSO2— group or an —SO2— group; and n is equal to 2 or 3. The invention also relates to a method of preparing the aforementioned derivatives and to the application of same in therapeutics.
摘要:
The invention relates to derivatives of indole-3-carboxamide having general formula (I): wherein: R1 represents a C3-C10 alkyl, a C5-C10 carbocyclic radical that is unsubstituted or substituted one or more times with a methyl group; R2 represents a hydrogen atom or a (C1-C4)alkyl group; R3 represents a halogen atom or a (C1-C4)alkyl group; R4 represents a hydrogen or halogen atom or a (C1-C4)alkyl group; R5 represents a (C1-C4)alkyl group or a trifluoromethyl; X represents a sulfur atom, an —NHSO2— group or an —SO2— group; and n is equal to 2 or 3. The invention also relates to a method of preparing the aforementioned derivatives and to the application of same in therapeutics.
摘要:
The invention relates to benzimidazole derivatives of general formula in which X represents a nitrogen atom or a carbon atom; and when X represents a nitrogen atom: R3 represents a hydrogen atom or a C1-C4 alkyl group, or does not exist, to give the compounds of formula (I) comprising a secondary or tertiary amine; R4 represents a hydrogen atom or a C1-C6 alkyl, C3-C7 cycloalkyl, optionally substituted C3-C7 heterocycloalkyl, —(CH2)p-heteroaryl, heteroaryl-carbonyl, phenylcarbonyl, (C1-C6)alkylcarbonyl, —(CH2)pCOOR, optionally substituted phenylsulphonyl or optionally substituted —(CH2)p-phenyl group, and, when X represents a carbon atom: R3 represents a hydrogen atom or a group —NR5R6, —N(R5)3+, —NHCOR7, —CONHR5, —COR7, —NHCONH2, —OH or —CH2OH, R4 represents a hydrogen atom or an optionally substituted —(CH2)p-phenyl, —(CH2)p-heteroaryl or —(CH2)tNR7R8 group. Preparation process and therapeutic application.
摘要:
The invention relates to benzimidazole derivatives of general formula (I) in which X represents a nitrogen atom or a carbon atom; and when X represents a nitrogen atom R3 represents in particular a hydrogen atom or a (C1-C4)alkyl group, R4 represents in particular a hydrogen atom; a (C1-C6)alkyl; (C3-C7)cycloalkyl; 4-piperidyl; —(CH2)p—NR5R6; —(CH2)p—CONR5R6; —CO—(CH2)p—NR5R6; —(CH2)p-phenyl; —(CH2)p-morpholinyl; —(CH2)p-pyrrolidinyl; —(CH2)p-tetrahydroisoquinoline; —(CH2)p-heteroaryl; heteroarylcarbonyl; phenylcarbonyl; (C1-C6)alkylcarbonyl; —(CH2)p—COOR′; or phenylsulphonyl group; and when X represents a carbon atom R3 represents a hydrogen atom; a group —NR5R6; —NHCOR7; —CONHR5; —COR7; —NHCONH2; —OH or —CH2OH, R4 represents in particular a hydrogen atom; an optionally substituted group —(CH2)p-phenyl; a group —(CH2)p-heteroaryl; or a group —(CH2)tNR7R8. Preparation process and therapeutic application.
摘要:
The invention relates to benzimidazole derivatives of general formula in which X represents a nitrogen atom or a carbon atom; and when X represents a nitrogen atom: R3 represents a hydrogen atom or a C1-C4 alkyl group, or does not exist, to give the compounds of formula (I) comprising a secondary or tertiary amine; R4 represents a hydrogen atom or a C1-C6 alkyl, C3-C7 cycloalkyl, optionally substituted C3-C7 heterocycloalkyl, —(CH2)p-heteroaryl, heteroaryl-carbonyl, phenylcarbonyl, (C1-C6)alkylcarbonyl, —(CH2)pCOOR, optionally substituted phenylsulphonyl or optionally substituted —(CH2)p-phenyl group, and, when X represents a carbon atom: R3 represents a hydrogen atom or a group —NR5R6, —N(R5)3+, —NHCOR7, —CONHR5, —COR7, —NHCONH2, —OH or —CH2OH, R4 represents a hydrogen atom or an optionally substituted —(CH2)p-phenyl, —(CH2)p-heteroaryl or —(CH2)tNR7R8 group. Preparation process and therapeutic application.