Safinamide mesylate

그림문자(GHS)

• 그림문자(GHS)

  

• 신호 어

  Warning

• 유해·위험 문구

  H302：삼키면 유해함

  H319：눈에 심한 자극을 일으킴

• 예방조치문구

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

  P264：취급 후에는 손을 철저히 씻으시오.

  P264：취급 후에는 손을 철저히 씻으시오.

  P270：이 제품을 사용할 때에는 먹거나, 마시거나 흡연하지 마시오.

  P301+P312：삼켜서 불편함을 느끼면 의료기관(의사)의 진찰을 받으시오.

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

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

Safinamide mesylate 화학적 특성, 용도, 생산

• 개요

  Safinamide methanesulfonate was approved in February 2015 by the EMA for the treatment of mid- to late-stage fluctuating Parkinson’s disease. This approval included use of the drug as an add-on therapy for use with levodopa, either alone or in combination with other existing therapies for Parkinson’s disease.51 Safinamide methanesulfonate, an oral α-aminoamide originally discovered by Farmitalia Carlo Erba and later developed by Newron/Zambon, functions as a highly selective and reversible inhibitor of MAO-B, leading to increased levels of dopamine and subsequent improvement in the motor symptoms of Parkinson’s disease, side effects that often result from use of other traditional treatments relying on dopamine replacement therapy.

• 용도

  Safinamide mesylate salt has been used as a reference drug to study its inhibitory effect on human monoamine oxidases (hMAO-A and hMAO-B).

• Mechanism of action

  Safinamide employs several mechanisms of action, functioning as both a dopaminergic agent through inhibition of MAO-B as well as a nondopaminergic agent via selective calcium and sodium channel modulation, leading to inhibition of glutamate release. At least one of several clinical studies of patients with mid- to late-stage Parkinson’s disease showed increased daily ON time (periods of symptom control) without accompanying motor complications (dyskinesias) upon treatment with safinamide, while studies of early stage Parkinson’s disease patients treated with this drug showed significantly improved motor symptoms during the 18-month study. Additionally, safinamide is chemically and metabolically stable, is well tolerated in patients, and has not exhibited serious adverse effects even upon treatment at higher dosage ranges.

• 부작용

  Common adverse events in clinical trials (in more than 1% of people) included nausea, dizziness, tiredness, sleeplessness, or thostatic hypotension (low blood pressure) and headache. There was no significant difference in the occurrence of these effects between safinamide and placebo.

Safinamide mesylate 공급 업체

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