Naftopidil dihydrochloride

그림문자(GHS)

• 그림문자(GHS)

  

• 신호 어

  Warning

• 유해·위험 문구

  H361：태아 또는 생식능력에 손상을 일으킬 것으로 의심됨

• 예방조치문구

  P201：사용 전 취급 설명서를 확보하시오.

  P202：모든 안전 조치 문구를 읽고 이해하기 전에는 취급하지 마시오.

  P281：요구되는 개인 보호구를 착용하시오

  P308+P313：노출 또는 접촉이 우려되면 의학적인 조치· 조언를 구하시오.

  P405：밀봉하여 저장하시오.

  P501：...에 내용물 / 용기를 폐기 하시오.

Naftopidil dihydrochloride MSDS

• Naftopidil dihydrochloride

Naftopidil dihydrochloride 화학적 특성, 용도, 생산

• 개요

  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.

• 화학적 성질

  Off-White Solid

• 용도

  A α-1-Adrenergic receptor antagonist, antihypertensive.

• 생물학적 활성

  An α 1 -adrenoceptor antagonist with only weak antagonism at post-junctional α 2 receptors; a potent, persistent antihypertensive and vasodilator.

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