摘要:
This invention relates to:(a) new tetrahydrofuran derivatives having the general formula I: ##STR1## wherein either each of R and R' independently represents a hydrogen atom or various hydrocarbon substituents and A represents either a nitrogen containing ring or an alkylammonium salt or an alkylaminoacid rest;(b) a process for the preparation of said compounds and(c) therapeutic compositions containing said compounds as an active ingredient.
摘要:
This invention relates to new tetrahydrofurans and tetrahydrothiophenes of the general formula: ##STR1## wherein X stands for O or S, m is an integer from 1 to 12 and A is a pyridinium or an ammonium salt, to a preparation process of said compounds and to therapeutic compositions of matter containing the same.
摘要:
This invention relates to new tetrahydrofurans and tetrahydrothiophenes of the general formula ##STR1## wherein X stands for O or S, .eta. is an integer from 1 to 6, R stands for various hydrocarbon substituents and Z.sup..crclbar. is a pharmaceutically acceptable anion, to a preparation process of said compounds and to therapeutic compositions of matter containing the same.
摘要:
This invention relates to piperazine derivatives of the general formula I ##STR1## wherein --(CH.sub.2).sub.n -- represents a straight or branched chain alkyl group having from n=1 to n=20 carbon atoms, and R represents a hydrogen atom, a branched alkyl group, a cycloalkyl group having from 5 to 10 carbon atoms, a phenyl group, optionally substituted by one or several chlorine atoms, methyl or methoxy groups, or straight or branched chain alkenyl groups having from 3 to 11 carbon atoms, to a preparation process of said compounds and to therapeutic compositions containing them as an active ingredient.
摘要:
This invention relates to piperazine derivatives having the general formula I: ##STR1## wherein Y stands for ##STR2## and Z represents various substituents, to be a preparation process of said compounds and to therapeutic compositions containing them as an active ingredient.
摘要:
The invention concerns the use of a piperazine derivative of formula (I) wherein: A and B=C═O, C═S or CR7R8 with R7=H, methyl, cyano, cyanomethyl, CO2CH3 or (C═O)CH3 and R8=H or phenyl; R1 to R6=H, OH, or C1-C5 alkoxy; X represents: either C═O, O(C═O), O(C═S), O(SO2), NH(C═O), NH(C═S), NH(SO2), S(C═O) or S(C═S), then Y=NR9R10, CR9R10R11 in which R9, R10 and R11=H, C1-C5 alkyl, C2-C5 alkenyl, or C2-C5 alkynyl or Y=nitrogenous heterocycle comprising 5 to 10 atoms; or X represents O, S, O(C═O)O, NH(C═O)O, or S(C═O)O, then Y=CR9R10R11 with R9, R10, R11 as above; or one of its pharmaceutically acceptable salts for preparing a medicine inhibiting HIV. The invention is useful for treating HIV infection.
摘要:
The invention relates to substituted phenoxyacetates of cyclic amines.These compounds are of the formula: ##STR1## wherein X is chlorine, fluorine or the trifluoromethyl radicaln is 0 or 1,R is a cyclic amino group having five or six atoms possibly substituted on the nitrogen atom, the nitrogen of said amino group being in position 2 or 3 with respect to the oxygen or to the group CH.sub.2 if present.Application: treatment of obesities and hyperphagias, of cerebral and endocrinic deficiencies.
摘要:
The present invention relates to a compound of the following formula (I) and pharmaceutical compositions containing the compound of formula (I): wherein D, Y, A, B, p, q, W and R have the same meanings as defined in the specification.
摘要:
The invention relates to bis(substituted phenoxyacetates) of N-alkyl-dialkanolamines.These compounds are of the formula: ##STR1## wherein: X is chlorine, fluorine or trifluoromethyle,n is in the range from 1 to 3 and is preferably 2,R is a lower alkyl group, such as methyl or ethyl group, and the pharmaceutically acceptable salts of said compounds.Application: prevention and treatment of cerebral disorders.
摘要:
The present invention relates to derivatives of 4-cyclohexyl-1-naphthalene-acetic acid of formula ##STR1## wherein R is a lower alkyl group and pharmaceutically acceptable salts and derivatives thereof the invention also relates to pharmaceutic compositions containing such derivatives.These derivatives are useful as drugs, notably for the treatment of inflammatory syndromes.