中间体

制备聚乳酸的中间体丙交酯（Lactide）的合成也越来越受到重视。

The synthesis of midbody lactide for the preparation of PLA is also catching more attention in this field .

乙醛酸是一种重要的有机化工中间体，化学性质活泼，应用领域广泛，因而它的合成倍受关注。

Glyoxylic acid was an important organic chemistry midbody , with its chemical property active , its application field was very abroad and its production was highly paid attention to .

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 .

R盐（2-萘酚-3,6-二磺酸二钠盐）是一种重要的萘系染料中间体。

R salt is an important intermediate of dye .

非离子型X射线造影剂中间体1-氨基-2,3-丙二醇的合成

Synthesis of an Intermediate of Non ionic X ray Contrast Agent , 1 Amino 2,3 propanediol

新型抗HIV药物夫沙那韦手性中间体的合成研究

Research on the Synthesis of the Chiral Intermediate of a New Anti-HIV Drug Fosamprenavir

VK系列中间体2-甲基萘醌的制备

The Preparation of V_K Intermediate 2-methyl-1,4-naphthoquinone

HIV病毒抑制剂中间体5-戊基间苯二酚的合成

Synthesis of HIV Inhibitor Intermediate 5-Pentyl Resorcinol

含氟双环内酯反应中间体及产物的NMR研究

NMR studies on reaction intermediates and products in chemical reactions involving fluorine-containing lactones

碳酸丙烯酯（PC）作为用途十分广泛的有机溶剂用于许多行业，同时它作为有机中间体，常被用做原料生产许多化工产品，如碳酸二甲酯（DMC）。

Propylene carbonate ( PC ) is widely used in industry as organic solvent .

Fenton试剂的活性中间体是一亲核加合物，其反应活性及其产物不同于游离态羟自由基的反应活性及产物。

The reactive intermediate of Fenton reagents is a nucleophilic adduct .

环氧丙烷（PO）是一种重要的有机化工中间体。

Propylene Oxide ( PO ) is an important intermediate in chemical industry .

中间体和目标化合物都经过元素分析，~1H-NMR确证，部分化合物经IR确证，并参照Born比浊法进行体外抗血小板凝集实验。

All compounds were first reported and all intermediates and title compounds were confirmed by element analysis , 1H-NMR , and IR .

间三氟甲基苯乙腈（TAN）是一种新型的医药、农药中间体。

3-Trifluoromethyl phenylacetonitrile ( TAN ) is a new-type intermediate for medicine and agri-cultural pesticide .

铝硅酸盐中间体对TiO2纳米粒子团聚及相转变的抑制

Inhibiting Effect of Aluminosilicate Intermediate on Agglomeration and Phase Transition of TiO_2 Nanoparticles

在病理条件下，某些生化反应过程会发生改变，代谢中间体可能会出现质和量的变化，核磁共振（NMR）可以对这些过程的研究提供非常有用的信息。

Useful information can be obtained by Nuclear Magnetic Resonance ( NMR ) technique in studying the metabolic processes .

HGV/GBV-C与HCV混合感染者HGV/GBV-C复制中间体的研究

Study on the replicative intermediate of HGV / GBV-C in patients co-infected with HGV / GBV-C and HCV

蜂毒对菌紫质（bR）光循环中间体M（412）和质子泵的影响

Effects of melittin on kinetics of BR intermediate m_ ( 412 ) and proton pumping

其中，链取代复制和滚环复制中间体都产生单链DNA，而theta复制则不产生单链复制中间体。

Rolling circle replication-type and strand displacement replication-type plasmids produce single-stranded DNA intermediates , and theta-type plasmids do not .

中间体DSD酸及PP酸合成的直接染料品种概述

Survey of Varieties of Direct Dyes Synthesized by Intemediate DSD Acid and PP Acid

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）。

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

通过IR光谱，1HNMR确证了中间体及目的产物的结构。

Structure of the intermediate and aimed products were identified by ~ 1HNMR and IR .

中间体和目标化合物都通过~1H-NMR、元素分析确证，部分经过MS和IR确证。

All intermediates and title compounds were ascertained by means of element analysis and ~ 1HNMR , parts of which ascertained by MS and IR .

近年来，随着以TCP/IP为核心协议的互联网的快速发展，IP技术作为一种承载业务和沟通传输的中间体得到了极大的发展，基于IP的业务应用发展迅速，网络的规模日趋庞大。

With the great development of Internet , the IP network technology , as a carrier of service and communication , having got rapid growth in recent years .

禽兔抗球虫药常山酮的合成研究&Ⅰ.中间体6-氯-7-溴-4（3H）喹唑啉酮的制备

Study on the Synthesis of Halofuginone ⅰ . Preparation of Intermediate 7-bromo-6-chloro-4 ( 3H ) - quinazolinone

中间体及目标化合物的结构经1H-NMR，13C-NMR，MS等得到了确证。

Structures of intermediates and related compounds were infirmed by 1H-NMR , 13C-NMR and MS et al .

孟鲁司特钠中间体合成过程中的Heck反应一步，是整个药物合成中非常关键的一步。

The Heck reaction is a very critical step in the synthesis of montelukast sodium .

新推拉型电光聚合物中间体的二阶NLO性质的分子设计研究

Molecular device of new pull-push electro-optical polymer intermediates with second-order NLO properties

应用蛋白质核酸紫外交联法检测多个细胞株，目的是明确是否存在可与HCV复制中间体3′末端特异性结合的细胞蛋白质。

UV cross-linking experiment was used to identify the cellular proteins which bind to the 3 ′ - end of HCV intermediate negative-strand RNA .

结合先进的Multi-agent理论和技术，提出了一种在人与机器之间建立以Agent为中间体的人机协同机制。从而实现人与机器之间的柔性化信息交互接口。

Combining advanced multi agent technology and theory , a human machine cooperation mechanism with agent as the middle medium is presented which can provide a more flexible information mutual interface .