医药中间体

形成C-C键的不对称催化一直是有机化学的前沿课题，而二芳基甲醇及其衍生物由于其是医药中间体的前体，也具有重要的意义。

Catalytic asymmetric formation of C-C bonds has been the organic chemistry topic at the forefront , also diaryl-methanol and its derivatives as the precursor of pharmaceutical intermediates have great significance .

对我国医药中间体及其生产企业的发展提出了建议。

The suggestions for pharmaceutical intermediates research and development are given .

本品用作分散染料的中间体和医药中间体

It makes use of an intermediate of medicine compound and as a disperser in dyestuff .

医药中间体N，N′-羰基二咪唑的合成研究

A Study on Preparation of Medical Intermediate N , N ′ - carbonyldiimidazole

N乙酰D葡糖胺是一种具有许多生理活性的新兴甜味剂和重要的医药中间体。

N-Acetyl-D-Glucosamine is a new sweets and a significant pharmaceutical intermediate with lots of physiological activities .

四氮唑及2（1H）-喹啉酮类含氮稠杂环化合物及其衍生物是重要的医药中间体，其药物广泛应用于心血管类疾病的治疗。

Tetrazole and carbostyril and their derivatives are widely applied as cardiovascular drugs .

PVDF管式超滤处理医药中间体生化出水生物膜组合工艺处理医药综合废水的中试研究

TREATMENT OF PHARMACEUTICAL INTERMEDIATE SECONDARY EFFLUENT USING PVDF TUBULAR MEMBRANE Treatment of Complex Pharmaceutical Wastewater by Combined Biofilm Process

2003年8月19日，美国新的FDA法规实施以加速非专利药的上市。我国医药中间体和原料药生产企业应引起重视。

In US a new FDA rule became on August 19 2003 to help speed up the marketing of generic drugs .

在有机合成中很少被使用的裂合酶也开始引起人们的关注，例如，用（R）醇腈酶可以合成具有光学活性的氰醇，它是一种重要的医药中间体。

Lyases , the enzymes much less exploited in organic synthesis , especially , ( R ) - oxynitrilases for the synthesis of optically active cyanohydrins which are intermediates of many compounds of pharmacological importance , are proving increasingly interesting .

酶法制备新型医药中间体D-7-ACA工艺研究

Study on Producing a New Pharmaceutical Intermediate D-7-ACA with Enzymatic Technology

以氟苯、溴和丙酮为原料，通过溴代反应、Grignard反应，再经脱水反应制得医药中间体对氟α-甲基苯乙烯。

The very important pharmaceutical intermediate p-fluoro - α - methylstyrene was synthesized using fluorobenzene , bromine and acetone as raw materials via bromination , Grignard reaction and dehydration .

对氨基苯酚（p-Aminophenol，简称PAP）是一种重要的有机精细化工原料和医药中间体，主要应用于医药、染料和显影剂等的生产。

P-aminophenol , abbreviated as PAP , is an important organic fine chemical and medicine intermediate . It mainly applies to the production of medicines , dyes developing agents and so on .

芳酮类化合物是重要的精细化工和医药中间体，Friedel-Crafts酰基化反应是合成芳酮类化合物的最重要的方法。

Friedel-Crafts acylation is one of the most important synthetic reactions for the preparation of aromatic ketones , which are widely used as intermediates in fine chemicals and pharmaceutical industries .

对羟基苯甘氨酸（DL-p-HPG）是一种重要的医药中间体。

DL-p-hydroxyphenylglycine ( DL-p-HPG ) is important materials for the preparation of various medicines .

1，2-环氧环己烷（CHO）是一种重要的有机合成原料，主要用于农药原料、染料、医药中间体和树脂改性剂等诸多方面。

1,2-cyclohexene oxide ( CHO ) is an important raw material for organic synthesis . Many kinds of organic intermediate are prepared from it . 1,2-cyclohexene oxide is mainly used in agriculture pesticide raw material , dyestuff , medicine intermediate , resin modifier etc.

Suzuki偶联反应是合成碳碳键的一种重要方法，广泛应用于有机光电材料、医药中间体、杂环化学等产品的合成中，已成为现代有机合成中不可缺少的工具。

Suzuki cross-coupling is one of important methods to form C-C bond . It has become an important tool for the modern organic synthesis and has been extensively utilized in the preparation of organic optoelectronics , intermediates , heterocyclic chemistry .

作为我国市场上紧缺的医药中间体&7-ADCA在我国有较大的市场发展空间，本文叙述了国内外7-ADCA的生产现状、技术情况，并对国内7-ADCA的发展提出了建议。

7-ADCA , as the medicine intermediate is in serious lack in our domestic market , so this product has large market space to develop . The article relates the production situation and technology on 7-ADCA , as well as some suggestion on it s development in our country .

糠酮灌浆材料在混凝土路面裂缝修补中的应用探讨医药中间体糠叉丙酮合成条件的探讨

Application discussion of furfural-acetone grouting material in repairing cracks of concrete pavement

医药中间体过滤性能试验研究

The test study on filtrating capability about pharmaceutical intermediate products

亟待开发的医药中间体3-吡啶甲酸

3-pyridine Carboxylic : A Pharmaceutical Intermediate to be Developed Urgently

医药中间体生产废水处理工艺实验研究

The Experimental Study of Treatment Technology of Pharmaceutical Intermediates Wastewater

5-取代吲哚类化合物是一种重要的医药中间体。

Substituted indoles are a kind of important pharmaceutical intermediate .

一个中小型中药厂生产废水处理运行实例医药中间体生产废水处理工艺实验研究

Operation Example about Wastewater Treatment of Small and Medium-sized Chinese Medicine Manufactory

甘草次酸是重要的医药中间体，具有广泛的用途和应用前景。

Glycyrrhetic acid is an important drug intermediate with wide application prospect .

当前医药中间体的市场与开发前景

The Present Market of Medical Intermediates and Its Developing Prospects

医药中间体丙酮缩氨基脲合成研究

Study on Synthesis of a Medicine Intermediate & Acetone Semicarbazone

医药中间体3,4-二羟基-5-甲氧基苯甲酸甲酯的合成工艺改进

Improvement of the synthetic process of medical intermediate of 3,4-dihydroxy-5-methoxy methyl benzoate

医药中间体硝基卡因的合成与分析

Synthesis and Analysis of Diethylaminoethyl p-Nitrobenzoate as Medical Intermediate

医药中间体5-氨基-2,4,6-三碘异酞酸的合成研究

Study on synthesis of 5-amino-2,4,6-triiodo-isophthalic acid as medicine intermediate

1-（2,3-二氯苯基）哌嗪是一种重要的医药中间体。

1 - ( 2,3-dichlorophenyl ) piperazine is a kind of pharmaceutical intermediate .