摘要:
The present invention relates to new pyrazole derivatives possessing an amide group substituted with an amino acid or one of its derivatives at position 3 and variously substituted in positions 1, 2, 4 or 5 of the pyrazole ring, to a process for preparing these and to pharmaceutical compositions containing the said pyrazole derivatives as an active ingredient.
摘要:
The present invention relates to new pyrazole derivatives possessing an amide group substituted with an amino acid or one of its derivatives at position 3 and variously substituted in positions 1, 2, 4 or 5 of the pyrazole ring, to a process for preparing these and to pharmaceutical compositions containing the said pyrazole derivatives as an active ingredient.
摘要:
The invention relates to thiadiazole derivatives corresponding to the general formula ##STR1## in which Ar represents a nitrogen-containing aromatic heterocycle, in particular indolyl which is substituted or unsubstituted on the nitrogen atom with CO--(C.sub.1 -C.sub.4)alkyl; with (CH.sub.2).sub.n COR in which n represents 1 or 2 and R represents OR.sub.1 or NR.sub.1 R.sub.2 with R.sub.1 and R.sub.2, which may be identical or different, representing H or (C.sub.1 -C.sub.4)alkyl; with (C.sub.1 -C.sub.4) hydroxyalkyl; with (C.sub.2 -C.sub.6) alkoxyalkyl; tetrahydropyranyl; or with a --(CH.sub.2).sub.3 -- chain, the last carbon of which is attached to the phenyl ring of the indole to form a 6-membered ring;Z represents(a) the group ##STR2## where A and B, independently of each other, represent C, CH or N; and X.sub.1, X.sub.2, X.sub.3 and X.sub.4, which may be identical or different, represent H, (C.sub.1 -C.sub.3)alkyl, (C.sub.1 -C.sub.3)alkoxy, Cl, Br or trifluoromethyl, or alternatively(b) an optionally substituted naphthyl group, as well as their pharmaceutically acceptable salts.
摘要:
2-amino-7-hydroxytetraline ethers of formula ##STR1## wherein R' represents methyl substituted by a carboxy group or lower carbalkoxy group or a salt thereof; a process for their preparation starting from the 2-amino-7-hydroxytetraline, N-protection, O-alkylation and N-deprotection; N-protected intermediates; and use of the compounds I for the preparation of the corresponding phenylethanolaminotetralines.
摘要:
The present invention provides derivatives of 5,6,7,7a-tetrahydro-4H-thieno[3,2-c]pyridin-2-one of the general formula: ##STR1## in which R is a hydrogen atom or a phenyl radical, which is optionally substituted by at least one halogen atom or lower alkyl radical, lower alkoxy radical, nitro group, carboxyl group, alkoxycarbonyl radical or cyano group, R' is a hydrogen atom or a lower alkyl radical and n is 0, 1, 2, 3, or 4; and the addition salts thereof with pharmaceutically acceptable mineral or organic acids.The present invention also provides a process for the preparation of these compounds, as well as pharmaceutical compositions containing them.
摘要:
The present invention relates to cholecystokinin (CCK)-agonist substituted thiazoles of formula: in which R1 is a substituted phenyl group, R2 is a group chosen from CH2—R7, (CH2)2—R7, S—CH2—R7, CH2—S—R7 and (C5-C8)alkyl with R7 being a (C5-C7)cycloalkyl group, and R3 is a group with R8 being a group (CH2)nR15 or and R15 being COOH or COO(C1-C4)alkyl. The invention also relates to a process for the preparation of the pharmaceutical compositions containing them and to their uses for the preparation of medicines.
摘要:
The invention relates to new substituted 1-phenyl-3-pyrazolecarboxamides having a great affinity for human neurotensin receptors, to a process for preparing them and to pharmaceutical compositions containing them as active principles. More particularly, this invention relates to the discovery that the affinity for neurotensin receptors, especially human neurotensin receptors, is increased by substituting the phenyl group of 1-phenyl-3-pyrazolecarboxamide compounds with particular groups.
摘要:
The present invention relates to new pyrazole derivatives possessing an amide group substituted with an amino acid or one of its derivatives at position 3 and variously substituted in positions 1, 2, 4 or 5 of the pyrazole ring, to a process for preparing these and to pharmaceutical compositions containing the said pyrazole derivatives as an active ingredient.
摘要:
The present invention relates to pyridazine derivatives of formula: ##STR1## which are useful as ligands of cholinergic receptors, in particular, receptors of the M.sub.1 type.
摘要:
The invention relates to substituted 1-naphthyl-3-pyrazolecarboxamides of formula I: ##STR1## Application: These compounds are useful for the treatment of neuropsychiatric disorders, especially those associated with a dysfunction of the dopaminergic systems.