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- Separation of racemic naproxen ester on cellulose-based(CTA) chiral stationary phase. 外消旋萘普生酯在纤维素衍生物手性固定相上的分离
- Title: Separation of racemic naproxen ester on cellulose-based(TA)chiral stationary phase. 关键词:纤维素三醋酸酯;手性固定相;手性拆分;萘普生
- A stereoselective hydrolysis of the racemic naproxen methyl ester by immobilized lipase from Candida rugosa in a low aqueous-organic biphase system was studied. 研究了微水-有机溶剂两相体系中固定化脂肪酶催化的萘普生甲酯的立体选择性水解反应。
- In this paper, lipase-catalyzed steroselective hydrolysis of the racemic Naproxen methyl ester was performed in aqueous-organic biphase system and aqueous-ionic liquid biphase system respectively. 在水-有机溶剂和水-离子液两相体系中研究了脂肪酶催化的萘普生甲酯的立体选择性水解反应.
- Enantioseparation of Racemic Naproxen Esters on Four Cellulose Derivative Chiral Columns and Chiral Recognition Mechanism 外消旋萘普生酯类在四种纤维素衍生物手性柱上的分离及手性识别机理研究
- racemic naproxen 外消旋萘普生
- Epoxidation and oxidation gave the racemic C18-juvenile hormone. 通过环氧化和氧化就得到外消旋的含十八个碳的昆虫返动激素。
- Objective: To study the preparation technique of naproxen pellets. 目的:研究萘普生微丸的制备工艺。
- Conclusion: The preparation of naproxen pellets is feasibleby. 结论:采用层积式制丸法制备萘普生微丸工艺可行。
- Conversion of an optically active substance to a racemic form. 外消旋转化将光学活性物质转化为外消旋形式
- The racemic purity of cis- and trans-DCCA was 91.4% and 93.0%, respectively. 顺、反式二氯菊酸几何异构体含量分别为91.;4%25、93
- Optical resolution of a range of racemic compounds was investigated. 考察了一些手性化合物在该固定相上的拆分。
- Paracetamol is not in the NSAID class of analgesics and therefore it is ok to take naproxen and paracetamol together. 扑热息痛不属于NSAID类止痛药,因此可以同时服用萘普生和扑热息痛。
- OBJECTIVE To establish a method of bacterial endotoxin test of Naproxen Sodium for Injection. 目的建立注射用萘普生钠的细菌内毒素检查方法。
- Rofecoxib users had the highest event rates, while naproxen users had the lowest, even lower than nonusers. 罗非考昔使用者的心血管事件发生率最高,而萘普生的发生率最低,甚至比不应用药物的人还要低。
- "For patients at high cardiovascular risk, naproxen is the drug of choice," Farkouh said. 作者最后指出,对于心血管事件高危患者,应该首选萘普生。
- GOTTSTEIN W J. Racemic monocarboxylic acid resolution using dehydroabietylamine: US, 3 454 626[P]. 1969-07-08. 刘金强,柏一慧,俞伟,等.;手性拆分试剂脱氢枞胺的纯化研究[J]
- When considering biocatalysis, terms like kinetic racemic resolution or chiral syntheses immediately come to mind. 提到生物催化,我们通常会想到外消旋物的动力学拆分和手性合成。
- In this study, he told Reuters Health, the pain relief with caffeine was stronger than that from painkillers like acetaminophen (Tylenol) and naproxen (Alee). 他告诉路透社健康新闻,这个研究显示,咖啡因的止痛效果强于扑热息痛和甲氧萘丙酸(萘普生钠)等止痛剂。
- The resolution process of racemic 1,1'-binaphthol(BINOL) is studied in this article. 对外消旋1,1'-联二萘酚(BINOL)的拆分进行了研究。