摘要:
Compounds of formula: in which R represents a CR1R2, C═C(R5)SO2R6 or C═C(R7)SO2alk radical, their preparation and the pharmaceutical compositions containing them.
摘要:
A method of treating or preventing Alzheimer's disease, Parkinson's Disease and/or schizophrenia, this method comprising administering to a patient in need of such treatment a compound of formula: in which R, R3 and R4 are as defined in the specification.
摘要:
The present invention relates to pharmaceutical compositions containing, as active ingredient, a compound of formula: in which R1 represents a radical —NHCOR4 or —N(R5)—Y—R6, Y is CO or SO2, R4 represents a radical -alk-SO2—R11, -alk-SO2—CH═CH—R11 or Het substituted with —SO2—R11 or a phenyl radical substituted with —SO2—R11 or -alk-SO2—R11, R5 represents a hydrogen atom or an alkyl radical, R6 represents a phenylalkyl, Het or Ar radical, to the novel derivatives of formula (I) and to their preparation, as well s to their use in treating various disorders of the nervous system.
摘要:
A method of treating or preventing Alzheimer's disease, Parkinson's Disease and/or schizophrenia, this method comprising administering to a patient in need of such treatment a compound of formula: in which R, R3 and R4 are as defined in the specification.
摘要:
The present invention relates to pharmaceutical compositions containing, as an active ingredient, at least one compound of formula: in which R1 represents a radical —N(R4)R5, —N(R4)—CO—R5, —N(R4)—SO2R6 or one of its pharmaceutically acceptable salts, to the novel derivatives of formula (I), to their pharmaceutically acceptable salts and to their preparation.
摘要:
The present invention relates to pharmaceutical compositions containing, as active ingredient, a compound of formula: in which R1 represents a radical —NHCOR4 or —N(R5)—Y—R6, Y is CO or SO2, R4 represents a radical -alk-SO2—R11, -alk-SO2—CH═CH—R11 or Het substituted with —SO2—R11 or a phenyl radical substituted with —SO2—R11 or -alk-SO2—R11, R5 represents a hydrogen atom or an alkyl radical, R6 represents a phenylalkyl, Het or Ar radical, to the novel derivatives of formula (I) and to their preparation, as well s to their use in treating various disorders of the nervous system.
摘要:
Group A streptogramin derivatives of general formula (I) in which: R1 represents a halogen atom or an azido or thiocyanato radical, R2 represents a hydrogen atom or a methyl or ethyl radical, R3 represents a hydrogen atom, or the residue of an aliphatic, cycloaliphatic, aromatic, araliphatic, heterocyclic or heterocyclylaliphatic ester which may be substituted, and the bond - - - represents a single bond (stereochemistry 27R) or a double bond, as well as its salts when they exist.
摘要:
The present invention relates to pharmaceutical compositions containing, as active ingredient, a compound of formula: in which R1 represents a radical —NHCOR4 or —N(R5)—Y—R6, Y is CO or SO2, R4 represents a radical -alk-SO2—R11, -alk-SO2—CH═CH—R11 or Het substituted with —SO2—R11 or a phenyl radical substituted with —SO2—R11 or -alk-SO2—R11, R5 represents a hydrogen atom or an alkyl radical, R6 represents a phenylalkyl, Het or Ar radical, to the novel derivatives of formula (I) and to their preparation.
摘要:
Group A streptogramin derivatives of general formula (I) in which: R1 represents a halogen atom or an azido or thiocyanato radical, R2 represents a hydrogen atom or a methyl or ethyl radical, R3 represents a hydrogen atom, or the residue of an aliphatic, cycloaliphatic, aromatic, araliphatic, heterocyclic or heterocyclylaliphatic ester which may be substituted, and the bond --- represents a single bond (stereochemistry 27R) or a double bond, as well as its salts when they exist
摘要:
This invention relates to novel derivatives of thiopyranopyrrole of general formula (I): ##STR1## in which R is hydrogen, allyl, or a radical having the structure: --CR.sub.a R.sub.b R.sub.c where R.sub.a and R.sub.b are hydrogen atoms or phenyl radicals optionally substituted (by halogen, alkyl, alkyloxy or nitro), and R.sub.c is defined as R.sub.a and R.sub.b or stands for an alkyl or alkyloxyalkyl radical, at least one of R.sub.a, R.sub.b and R.sub.c being a substituted or unsubstituted phenyl radical, and n is 0 to 2, in their stereoisomer forms, and mixtures thereof, and possibly the salts if they exist, and preparation thereof. The novel derivatives of the invention are particularly interesting as synthesis intermediates.