Results Ethambutol hydrochloride, isoniazid, pyrazinamide and rifampicin all had good chromatographic behavior.

结果盐酸乙胺丁醇 、 利福平、吡嗪酰胺和异烟肼均具有良好的色谱行为.

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Objective: To establish a HPLC method determination of assay for ethambutol hydrochloride.

目的: 探讨盐酸乙胺丁醇片含量测定中使用不同过滤方法对测定结果的影响.

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The largest domestic companies are amantadine and rimantadine manufacturers of raw materials.

公司是国内最大的金刚烷胺和金刚乙胺原料生产商.

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L - Phenylalanine, L - valine and L - leucine were used to prepare the corresponding NCAs.

用L - 苯丙氨酸,L - 缬氨酸,L - 亮氨酸制得相应的N- 羧酸内酸酐,并分别与二乙胺,叔丁胺, 异丙胺,正丁胺反应.

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OBJECTIVE To establish a GC method for the determination of rimantadine hydrochloride oral solution.

目的采用气相色谱法测定盐酸金刚乙胺口服液的含量.

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Objective To observe the safety of diclofenac diethylamine salt gel after external use.

目的观察双氯芬酸二乙胺盐凝胶经皮用药的安全性.

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The polymerization of propargyl alcohol catalyzed by triethylamine was carried out for the first time.

本文应用三乙胺催化聚合丙炔醇.

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This was observed with phthalic half - ester of cellulose due to formation of an insoluble triethylamine salt.

通过不溶的三乙胺盐的形成,用纤维素的邻苯二甲酸 半 酯可以观察到此现象.

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Objective : To prepare diclofenac diethylammonium gel and study the factors affecting drug release test in vitro.

目的: 制备双氯芬酸二乙胺凝胶并考察其释药影响因素.

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METHODS beating rate and action potentials of cultured slow response cardiomyocyte from neonatal rats was recorded.

目的探讨乙胺噻嗪抗心律失常作用是否与抑制慢反应心肌细胞有关.

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A colorless , volatile liquid , C 2 H 5 NH 2, used in petroleum refining and detergents and in organic synthesis.

'乙'.''胺一种无挥发''.'性'. ''液态碱c2h5nh2, 用于石油精炼、清洁剂和有机合成.

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The synthesis of vitamin E oleate by using vitamin E and oleic acid was studied.

以维生素E及油酸为原料,乙酸酐为共反应剂,三乙胺为催化剂合成了维生素E油酸酯.

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Medicine intermediate N - ethylethylenediamine ( NEED ) was synthesized from acrylamide and ethylamine by addition reaction and Hofmann rearrangement.

以丙烯酰胺为起始原料,经乙胺加成后,再经Hofmann重排两步反应后合成了药物中间体N - 乙基乙二胺 ( NEED ).

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Mescaline is completely innocuous, and its effects will pass off after eight or ten hours.

三甲氧笨乙胺无毒, 它的效力八到十小时就过去了.

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Quaternarysalt of chitosan was synthesized starting from chitosan , triethylamine and ethyl chloroacetate by ester exchange reaction.

以三乙胺 、 氯乙酸乙酯和壳聚糖等为原料,采用酯交换法合成了壳聚糖季铵盐.

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