Asenapine Maleate

그림문자(GHS)

• 그림문자(GHS)

  

• 신호 어

  Danger

• 유해·위험 문구

  H301：삼키면 유독함

  H315：피부에 자극을 일으킴

  H319：눈에 심한 자극을 일으킴

  H335：호흡 자극성을 일으킬 수 있음

  H400：수생생물에 매우 유독함

• 예방조치문구

  P273：환경으로 배출하지 마시오.

  P302+P352：피부에 묻으면 다량의 물로 씻으시오.

  P305+P351+P338：눈에 묻으면 몇 분간 물로 조심해서 씻으시오. 가능하면 콘택트렌즈를 제거하시오. 계속 씻으시오.

Asenapine Maleate 화학적 특성, 용도, 생산

• 개요

  Asenapine, a dual antagonist of dopamine D₂and serotonin 5-HT₂receptors, was launched for the acute treatment of schizophreniaand manic or mixed episodes associated with bipolar I disorder in adults. Asenapine exhibits high affinity for serotonin 5-HT1A, 5-HT1B, 5-HT2A, 5-HT2B, 5-HT2C, 5-HT5, 5-HT6, and 5-HT7 receptors (Ki = 2.5, 4.0, 0.06, 0.16, 0.03, 1.6, 0.25, and 0.13 nM, respectively); dopamine D1, D2, D3, and D4 receptors (Ki = 1.4, 0.42, 1.1, and 1.3 nM, respectively); a1- and a2-adrenergic receptors (Ki = 1.2 and 1.2 nM, respectively); and histamine H1 receptors (Ki = 1.0 nM), and moderate affinity for H2 receptors (Ki = 6.2 nM). In in vitro assays, asenapine acts as an antagonist at these receptors. Asenapine has no appreciable affinity for muscarinic cholinergic receptors (e.g., Ki = 8128 nM for M1). Despite its potent binding affinity for multiple receptors, the efficacy of asenapine in schizophrenia is thought to be primarily mediated through a combination of antagonist activity at D2 and 5-HT2A receptors.

• 화학적 성질

  White Solid

• 용도

  Asenapine Maleate is a 5-HT receptor antagonist developed for the treatment of acute schizophrenia and bipolar mania.

• 일반 설명

  Asenapine is a new atypical antipsychotic developed for the treatment of schizophrenia and acute mania associated with bipolar disorder. The drug is marketed under the trade names Saphris^? and Sycrest. This certified solution standard is suitable for LC/MS or GC/MS applications in clinical toxicology, forensic testing, or pharmaceutical research.

• 부작용

  The most common adverse effects associated with asenapine treatment include insomnia, somnolence, nausea, anxiety, agitation, headache, vomiting, constipation, and psychosis. In placebo-controlled trials with risperidone, aripiprazole, and olanzapine in elderly subjects with dementia, there was a higher incidence of cerebrovascular adverse reactions (cerebrovascular accidents and transient ischemic attacks) including fatalities compared to placebo-treated subjects. Asenapine is not approved for the treatment of patients with dementia-related psychosis.

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