57149-07-2COc1ccccc1N1CCN(CC(O)COc2cccc3ccccc23)CC1HRRBJVNMSRJFHQ-UHFFFAOYSA-NNaftopidil is a member of piperazines.
化学的特性Off-White Solid
安全情報は参考情報です。供給元の安全データシート(SDS)、適用法令、専門家による評価に代わるものではありません。
This chemical does not meet GHS hazard criteria for 50% (1 of 2) of reports.
Warning
H361 (50%): Suspected of damaging fertility or the unborn child [Warning Reproductive toxicity]
P203, P280, P318, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 2 reports by companies from 2 notifications to the ECHA C&L Inventory.
Drugs that bind to but do not activate alpha-adrenergic receptors thereby blocking the actions of endogenous or exogenous adrenergic agonists. Adrenergic alpha-antagonists are used in the treatment of hypertension, vasospasm, peripheral vascular disease, shock, and pheochromocytoma.
Drugs used in the treatment of acute or chronic vascular HYPERTENSION regardless of pharmacological mechanism. Among the antihypertensive agents are DIURETICS; (especially DIURETICS, THIAZIDE); ADRENERGIC BETA-ANTAGONISTS; ADRENERGIC ALPHA-ANTAGONISTS; ANGIOTENSIN-CONVERTING ENZYME INHIBITORS; CALCIUM CHANNEL BLOCKERS; GANGLIONIC BLOCKERS; and VASODILATOR AGENTS.
A class of drugs that act by selective inhibition of calcium influx through cellular membranes.
Drugs or agents which antagonize or impair any mechanism leading to blood platelet aggregation, whether during the phases of activation and shape change or following the dense-granule release reaction and stimulation of the prostaglandin-thromboxane system.
説明Naftopidil was launched in Japan for the treatment of dysuria associated with benign prostatic hypertrophy (BPH). It can be prepared by a two step route starting with α-naphthol. Naftopidil is a potent postsynaptic-selective alpha-l-antagonist with a slightly higher affinity for the human prostatic than for the aortic alpha-adrenoceptor. It also shows a 5-HT1A agonistic effect, as well as a weak calcium antagonistic activity, but no alpha-2 or beta-adrenoreceptor affinity. In experiments with rats or rabbits, Naftopidil was shown to be more potent and selective for the urodynamic effect than the hypotensive effect. Aromatic or aliphatic hydroxylation are the major routes of metabolism, producing metabolites with a profile similar to the parent compound.
使用A α-1-Adrenergic receptor antagonist, antihypertensive.
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57149-07-2DTXSID5045176CHEMBL142635CHEBI:31891