摘要:
##STR1## Compounds of formula (I), and salts and prodrugs thereof, wherein X is O,S,NR 4 or CH 2 ; R 1 represents H, certain optionally substituted C 1-6 alkyl, or C 3-7 cycloalkyl; R 2 represents phenyl having certain optional substituents; R 3 represents C 1-6 alkyl, halo or NR 6 R 7 ; m is 2,3 or 4; n is 1,2,3,4,5,6 7 or 8 when X is CH 2 or 2,3,4,5,6,7 or 8 when X is O, S or NR 4 ; and x is 0,1,2, or 3; are CCK and/or gastrin antagonists. They and compositions thereof are therefore useful in therapy.
摘要翻译:式(I)化合物及其盐和前体药物,其中X为O,S,NR4或CH2; R1表示H,某些任选取代的C 1-6烷基或C 3-7环烷基; R2表示具有某些任选取代基的苯基; R 3表示C 1-6烷基,卤代或NR 6 R 7; m是2,3或4; 当X为CH 2时,n为1,2,3,4,5,6,7或8,X为O,S或NR4时为2,3,4,5,6,7或8; x为0,1,2或3; 是CCK和/或胃泌素拮抗剂。 因此,它们及其组合物可用于治疗。
摘要:
A class of substituted azetidine, pyrrolidine and piperidine derivatives are selective agonists of 5-HT.sub.1 -like receptors, being potent agonists of the human 5-HT.sub.1D.alpha. receptor subtype whilst possessing at least a 10-fold selective affinity for the 5-HT.sub.1D.alpha. receptor subtype relative to the 5-HT.sub.1D.beta. subtype; they are therefore useful in the treatment and/or prevention of clinical conditions, in particular migraine and associated disorders, for which a subtype-selective agonist of 5-HT.sub.1D receptors is indicated, whilst eliciting fewer side-effects, notably adverse cardiovascular events, than those associated with non-subtype-selective 5-HT.sub.1D receptor agonists.
摘要:
A class of N-substituted piperazine, piperidine, and tetrahydropyridine derivatives, further subltitutedat the 4-position by an optionally substituted alkenyl, alkynyl, aryl-alkyl or heteroaryl-alkyl moiety, are selective agonists of 5-HT.sub.1 -like receptors, being potent agonists of the human 5-HT.sub.1D.alpha. receptor subtype whilst possessing at least a 10-fold selective affinity for the 5-HT.sub.1D.alpha. receptor subtype relative to the 5-HT.sub.1D.beta. subtype; they are therefore useful in the treatment and/or prevention of clinical conditions, in particular migraine and associated disorders, for which a subtype-selective agonist of 5-HT.sub.1D receptors is indicated, whilst eliciting fewer side-effects, notably adverse cardiovascular events, than those associated with non-subtype-selective 5-HT.sub.1D receptor agonists.
摘要:
A class of substituted azetidine, pyrrolidine and piperidine derivatives of Formula I are selective agonists of 5-HT.sub.1 -like receptors, being potent agonists of the human 5-HT.sub.1D.alpha. receptor subtype whilst possessing at least a 10-fold selective affinity for the 5-HT.sub.1D.alpha. receptor subtype relative to the 5-HT.sub.1D.beta. subtype; they are therefore useful in the treatment and/or prevention of clinical conditions, in particular migraine and associated disorders, for which a subtype-selective agonist of 5-HT.sub.1D receptors is indicated, whilst eliciting fewer side-effects, notably adverse cardiovascular events, than those associated with non-subtype-selective 5-HT.sub.1D receptor agonists. ##STR1##
摘要:
A class of substituted isoxazole and pyrazole derivatives of formula (I), or a salt thereof of or a prodrug thereof, wherein the broken circle represents two non-adjacent double bonds whereby the five-membered ring containing X and Y is aromatic; one of X and Y represents nitrogen, and the other of X and Y represents oxygen or N--R.sup.5 ; R.sup.1 represents hydrogen, C.sub.1-6 alkyl or trifluoromethyl; R.sup.2 and R.sup.3 independently represent hydrogen, hydrocarbon, a heterocyclic group, halogen, cyano, trifluoromethyl, nitro, --OR.sup.a, --SR.sup.a, --SOR.sup.a, --SO.sub.2 R.sup.a, --SO.sub.2 NR.sup.a R.sup.b, --NR.sup.a R.sup.a, --NR.sup.a CO.sub.2 R.sup.b, --COR.sup.a, --CO.sub.2 R.sup.a or --CONR.sup.a R.sup.b, R.sup.4 represents hydrocarbon or a heterocyclic group; R.sup.5 represents hydrogen or C.sub.1-6 alkyl; and R.sup.a and R.sup.b independently represent hydrogen, hydrocarbon or a heterocyclic group, are ligands for dopamine receptor subtypes within the body and are therefore useful in the treatment and/or prevention of disorders of the dopamine system, in particular schizophrenia. ##STR1##
摘要:
Compounds having formula I, or salts or prodrugs thereof: ##STR1## are selective agonists of the 5-HT.sub.1D.alpha. receptor and are useful in the treatment of migraine and associated conditions.
摘要:
A class of 1-[3-(1H-indol-3-yl)propyl]-4-benzyl-1,2,5,6-tetrahydropyridine derivatives, substituted at the 5-position of the indole nucleus by a 1,2,4-triazol-4-yl moiety, and on the methylene linkage of the benzyl moiety by an alkyl, alkoxy, or alkoxy-alkoxy substituent, are selective agonists of 5-HT.sub.1 -like receptors, being potent agonists of the human 5-HT.sub.1D.alpha. receptor subtype while possessing at least a 10-fold selective affinity for the 5HT.sub.1D.alpha. receptor subtype relative to the 5-HT.sub.1D.beta. subtype. They are therefore useful in the treatment and/or prevention of clinical conditions, in particular migraine and associated disorders, for which a subtype-selective agonist of 5-HT.sub.1D.alpha. receptors is indicated, and are expected to have fewer undesirable cardiovascular and other side effects.
摘要:
The present invention relates to sulfone derivatives of formula (I): Ar—SO2—CR2R3-L-N(R1)2I wherein Ar, L, R1, R2 and R3 are as defined herein, and pharmaceutically acceptable salts and N-oxides thereof, useful in the treatment of a condition which is susceptible to treatment by modulation of 5-HT7 receptor activity, such as depression or a sleep disorder.