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哌嗪

na.piperazine; vermex
网络Piperazine hexahydrate; piperazidine; PIP

哌嗪

英-汉网络释义

哌嗪

na.

1.piperazine; vermex

1

Piperazine was separated from ethylenediamine byproduct polyethylene polyamines mixture by refrigeration and azeotrope distillation .

通过冷冻、共沸蒸馏，从多乙烯多胺混合物中分离出哌嗪。

2

The synthesis of piperazine and its derivatives from hydroxylamine was discussed in this paper .

本文讨论了以羟胺为原料环合得到哌嗪及其衍生物。

3

The invention relates to preparation methods and uses of two dioxypiperazine compounds .

本发明涉及两种二氧哌嗪类化合物的制备方法和用途。

4

Another way was to combine directly anhydrous piperazine with 2, 3-dichloro- bromobenzene through Ullmann reaction .

二是直接用无水哌嗪与 2,3-二氯溴苯通过乌尔曼反应合成。

5

Piperazine citrate is the drug of choice in the treatment of Ascaris infestations .

枸橼酸哌嗪治疗蛔虫感染是最好的药物。

6

Aim To observe the antitussive effect of levodropropizine .

目的观察左羟丙哌嗪的镇咳作用。

7

and the reaction solvent is water or a water solution of the N-methyl piperazine .

所述的反应溶剂为水或 N-甲基哌嗪的水溶液。

8

The present invention relates to piperazines of formula I.

本发明涉及通式 I 的哌嗪类。

9

AIM : To investigate the effect of ethanol and chemical carcinogen N, N'-dinitrosopiperazine(DNP ) on the exogenous expression of CYP2E1.

目的：探讨化学致癌物二亚硝基哌嗪（DNP ）对人 CYP2E1 异源表达的诱导作用。

10

Q is a piperidine or piperazine ring that can have a bridge or a fused ring .

Q 为哌啶或哌嗪环，其可具有桥基或稠合环。

11

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

1-（2,3-二氯苯基）哌嗪是一种重要的医药中间体。

12

Objective To study improved synthetic method of 1 -[(4 -chlorophenyl)phenylmethyl]-piperazine, the intermediate of cetirizine hydrochloride.

目的探讨西替利嗪的中间体 1 -犤（4 -氯苯基）苯甲基犦 -哌嗪的合成方法的改进。

14

Synthesis, Characterization and Anticancer Activity of Piperazine Substituted Porphyrins

哌嗪取代卟啉的合成、表征及其抗癌活性

15

Synthesis of New Aromatic Aldehydes Bearing Nitrogen Mustard Derivatives and Halogenoalkylpiperazinyl

新型氮芥和卤代烷基哌嗪芳香醛的合成

16

Synthesis and Identification of a New Modified Polyimide with Piperazine in the Chief Chain

主链含哌嗪的改性聚酰亚胺的制备和表征

17

Antithrombotic effects of morpholine and piperazine ring derivatives and their molecular mechanism

吗啉环和哌嗪环类衍生物的抗血栓作用及其分子机制

18

Protective effect and the mechanism of action of piperazine ferulate on diabetic glomerulopathy in rats with streptozotocin-induced diabetes

阿魏酸哌嗪对糖尿病大鼠肾脏的保护作用

20

Preparation and characterization of polypiperazine-amide composite nanofiltration membrane

聚哌嗪酰胺复合纳滤膜制备及其性能表征

21

A novel synthetic method for mono substituted phenylpiperazine selectively catalyzed by copper and copper sulfate

铜和硫酸铜选择性催化合成单取代苯基哌嗪的新方法

22

Green synthesis of Piperazine condensation in the preparation of Ciprofloxacin hydrochloride

盐酸环丙沙星制备中哌嗪缩合的绿色合成

24

Synthesis and antidepressant activities of aryl alkanol piperazine derivatives

芳烷醇哌嗪类化合物的合成及抗抑郁活性

25

The Synthesis of Derivatives of Estrogen Linked to Piperazines and Determination of Their Activities

雌激素哌嗪类衍生物的合成及其促骨生长活性

26

Study of the synthesis dropropizine

羟丙哌嗪的合成研究

27

Synthesis of Piperazine from Ethylenediamine under Normal Pressure

乙二胺常压法合成哌嗪

28

Study on synthesis and antitussive activity of dropropizine derivatives

羟丙哌嗪衍生物的合成及其镇咳活性

29

study on polypiperazine - amide composite nanofiltration membrane

聚哌嗪酰胺复合纳滤膜研制

30

Synthesis of aroylpiperazine derivatives and theiranti -cerebral anoxia, anti-cerebral ischemia biological activities

芳甲酰烷基哌嗪类化合物的合成及抗脑缺氧缺血活性

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