A analysis method of the bis ( 2,2,6,6_ tetramethyl_ 4_ piperidyl) maleate ( BPM) in synthetic reaction solution by ion suppression chromatography is discussed. 建立了用离子抑制色谱法分析二(2,2,6,6-四甲基-4-哌啶基)马来酸酯合成反应液的方法。
Podophyllic Acid Ethyl Hydrazide and Podophyllic Acid Piperidyl Hydrazone Nitroxide Radical on the Transplanted Tumours in Mice 鬼臼酰乙基肼和鬼臼酰肼哌啶腙氮氧自由基(GPI)对小鼠移植性肿瘤作用的实验观察
Effects of podophyllic acid piperidyl hydr-azone nitroxide radical on the proliferation, mitotic index and DNA synthesis of some cancer cells in vitro 鬼臼酰肼哌啶腙氮氧自由基和鬼臼乙叉甙对体外培养癌细胞增殖、有丝分裂指数和DNA合成的影响
The study of electronic structure of fentanyl and its piperidyl quarternary ammonium ion 芬太尼及其哌啶季铵离子的电子结构研究
In the present paper a total of 20 derivatives of substituted piperidyl glycolate as anticholinergic agent were synthesized. 本文报道20个取代羟乙酸哌啶醇酯类化合物的合成及其中枢及外周抗胆碱作用。
To illustrate the effect of podophyllic acid piperidyl hydrazone nitroxide radical ( GP1) on cell cycle phase and telomerase activity in human hepatocellular carcinoma as well as its antitumor mechanism. [目的]研究GP1对人肝癌细胞细胞周期和端粒酶活性的影响,探讨其抗癌机制。