摘要:
Use of a compound of formula (A), wherein: W is a residue which imparts antagonistic and/or agonistic activity at histamine H3-receptors when attached to an imidazole ring in 4(5) position; R1 and R2 may be identical or different and represent each independently a lower alkyl or cycloalkyl, or taken together with the nitrogen atom to which they are attached, a saturated nitrogen-containing ring (i) as defined, a non-aromatic unsaturated nitrogen-containing ring (ii) as defined, a morpholino group, or a N-substituted piperazino group as defined for preparing medicaments acting as antagonists and/or agonists at the H3-receptors of histamine.
摘要翻译:使用式(A)化合物,其中:W是当连接到4(5)位的咪唑环时,其在组胺H3受体中具有拮抗作用和/或激动作用的残基; R 1和R 2可以相同或不同,各自独立地表示低级烷基或环烷基,或与它们所连接的氮原子一起,与所定义的饱和含氮环(i)一起形成非芳族不饱和氮 - (ii)定义的吗啉基或N-取代的哌嗪子基团,其用于制备组胺的H3受体作为拮抗剂和/或激动剂的药物。
摘要:
A compound of formula wherein the substituents are defined as in the specification and salts or hydrates thereof is disclosed as well as a method of treating disorders associated with the inactivation or excessive degradation of cholecystokinin.
摘要:
Heterocyclic compounds which are inhibitors of histamine activity, in particular, inhibitors of H-2 histamine receptors. A specific compound of this invention is 2-[2-(4-methyl-5-imidazolylmethylthio)ethylamino]-4-pyrimidone.
摘要:
Process for preparing thioureas by treating isothiocyanates with ammonia and alkylamines. A specific product is N-methyl-N'-[2-((5-methyl-4-imidazolyl)methylthio)ethyl]thiourea, useful as a histamine H.sub.2 -antagonist.
摘要:
The compounds are guanidines, for example N-benzenesulphonyl-N'-[2-((4-methyl-5-imidazolyl)-methylthio)ethyl]guanidine, which are inhibitors of histamine activity.
摘要:
The compounds are C.sub.2 -C.sub.8 straight chain alkanes terminally substituted, symmetrically or unsymmetrically, by N-(N'-substituted guanidino), N-(N',N"-disubstituted guanidino), N-(N'-substituted thioureido), N-(nitromethylene amidino) or S-(N-substituted isothioureido)groups. Two compounds of the invention are 1,3-bis-[N'-(2-(5-methyl-4-imidazolylmethylthio)ethyl)guanidino]propane and 1,3-bis-[S-(N-2-(5-methyl-4-imidazolylmethylthio)ethyl)isothioureido]propane. The compounds of this invention are inhibitors of H-2 histamine receptors.
摘要:
Process for preparing N-cyanoguanidines by treating N-(loweralkyl)-N'-cyano-isothioureas with an amine and a heavy metal salt. A specific product is N-cyano-N'-methyl-N"-[2-((5-methyl-4-imidazolyl)methylthio)ethyl]guanidine, useful as a histamine H.sub.2 -antagonist.
摘要:
The compounds are ethylene derivatives which are inhibitors of histamine activity, in particular, inhibitors of H-2 histamine receptors. A compound of this invention is 1-nitro-2-methylamino-2-[2-((4-methyl-5-imidazolyl) methylthio)ethylamino]-ethylene.
摘要:
The invention is relative to a compound of formula (I) and its use as an inhibitor of the CCK-inactivating peptidase tripeptidyl peptidase (TPP II). The invention concerns in particular the treatment of eating disorder, obesity, psychotic syndrome and associated psychiatric disorders. It concerns also the cosmetic use of a compound (I) in particular to aid slimming.