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jinlong3820金蟲 (著名寫手)
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[求助]
氫溴酸右美沙芬原料藥的信息,請(qǐng)各位幫忙查下唄,謝謝!
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氫溴酸右美沙芬 CAS:125-69-9 英文名:Dextromethorphan Hydrobromide 別名:氫溴酸右甲嗎喃,美沙芬 Romilar,Tussade 3-甲氧基-17-甲基-(9α,13α,14α)-嗎啡喃氫溴酸 想了解該原料藥的原研廠家,發(fā)展歷程,專利信息,合成路徑等信息,能提供多少都可以,謝謝啊,藥學(xué)菜鳥在此謝過啦 |

金蟲 (著名寫手)

至尊木蟲 (職業(yè)作家)

金蟲 (著名寫手)

至尊木蟲 (職業(yè)作家)
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【題 名】右甲嗎喃的合成工藝研究 【作 者】田洪濤 柯凌進(jìn) 【機(jī) 構(gòu)】廣州白云山化學(xué)制藥廠,廣東廣州510515 【刊 名】今日藥學(xué), 2008(4): 63-64 【關(guān)鍵詞】美沙芬 右甲嗎喃 合成 【文 摘】目的避免產(chǎn)生成癮性較強(qiáng)的左嗎喃,解決目前國(guó)內(nèi)無法工業(yè)化大生產(chǎn)的難題。方法采用了SCHRIDER路線對(duì)合成工藝進(jìn)行改進(jìn)。結(jié)果總收率為70%,此路線無成癮性的左旋嗎喃生成。結(jié)論此工藝可行,具有推廣價(jià)值。 |

版主 (文壇精英)
老痞
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Drug name :dextromethorphan hydrobromide (sustained release) Company: Fisons plc (sanofi-aventis) Highest dev status: Launched FDA Approved :Cough (Adult, Pediatric) Therapy areas: Cough Actions: Antitussive; Unspecified drug target Technologies :Sustained release formulation; Stereochemistry; Small molecule therapeutic OVERVIEW Dextomethorphan hydrobromide, sustained release, is an antitussive, originally developed by Fisons for the treatment of coughs . The compound has been launched in the US, Venezuela and South Korea Primary company:Tris Pharma Inc Partnering company: L Perrigo Co Deal Type :Drug - Commercialization License Start date :05-MAY-2010 DEVELOPMENT STATUS UK Discontinued South Korea Launched France Pre-registration US Launched Italy Discovery Venezuela Launched Portugal Pre-registration |

金蟲 (著名寫手)

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