Pharmacokinetics of butylidene phthalide in the volatile oil from Angelica sinensis ( Oliv.) Diels in rabbits 当归挥发油中丁烯基苯酞在兔体内的药物动力学
With different side chains at the 3-position of the phthalide, either hydride transfer or alkyl transfer would take place in the rearrangement reaction depending upon the stability of resulting carbonium species, leading to different products. 研究了3-位不同烷基取代的苯酞类化合物在三氯化铝作用下的重排反应。在重排过程中,既有氢迁移,也会有烷基迁移,这取决于形成的碳正离子的稳定性。
Lactone compounds, with the same nuclear structure as that of phthalide, are the bioactive components of Ligusticum Chuanxiong Hort. 川芎内酯类化合物都有苯酞类母核结构,是中药川芎的重要活性成分。
First, the in vitro metabolism of 6-chloro butyl phthalide was investigated and a HPLC method for the study of the in vitro metabolism of butyl phthalide analogues was developed. 首先研究了6-氯正丁苯酞的体外代谢,建立了研究氯丁苯酞及其类似物体外代谢转化的HPLC分析方法,并弄清了它们代谢转化的一般规律。
One-step Synthesis of Phthalide 邻羟甲基苯甲酸内酯的一步合成
Study on catalyst for selective hydrogenation of phthalic anhydride to phthalide 苯酐选择性加氢制苯酞催化剂的研究
Investigation on in vivo metabolism of n-butyl phthalide 丁基苯酞的体内代谢转化研究
Studies on in Vitro and in Vivo Biotransformation of Butyl Phthalide and Its Analogues 丁苯酞及其类似物的生物转化研究
The protective effect of 3-butyl phthalide on rat brain cells 芹菜甲素保护脑细胞的作用
Investigation on in vivo metabolism of 6-methoxy n-butyl phthalide 6-甲氧基正丁苯酞的体内代谢转化研究
The biotransformation of butyl phthalide and its analogues was studied. 本文研究了芹菜甲素及其几个类似物的代谢转化。
A kind of Pressure ( Thermal)-sensitive Dye and its application were introduced, which has the structure of triarylmethane phthalide or fluorane. 介绍了一类结构为三芳甲烷苯酞系或荧烷系化合物的压(热)敏染料及其在无碳复写纸中的应用。
Studies on metabolism of 6 methoxy butyl phthalide by rat liver microsomes 6-甲氧基正丁苯酞在大鼠肝微粒体中的代谢研究
OBJECTIVE To investigate the variation of the content of phthalide compounds of Ligusticum chuanxiong Hort. in GAP base of GuanXian of Sichuan province. 目的连续6年动态监测四川灌县徐渡等乡国家GAP示范基地川芎药材中的苯酞类成分,寻找其活性成分藁本内酯和川芎内酯的含量规律。
Investigation of phthalide compounds of Ligusticum chuanxiong in GAP base GAP基地川芎药材中苯酞类成分的监测
Studies on the structure of a phthalide compound 川芎有效成份的研究&新的苯酞类化合物4-羟基-3-丁基苯酞的结构测定
Crystal Violet Lactone ( CVL) is one of the most applicable and best able in triaryl-methane phthalide derivatives. 结晶紫内酯(CVL)是目前三芳甲烷酞酮类热、压敏染料中应用最广、性能最好的物质之一。
Isolated from this plant phthalide, terpenoids, aromatic compounds and other ingredients. We received a lot of active ingredients and the knowledge of its Indication. 从该植物中分离出苯酞类、萜类、芳香族化合物等多种成份,获得了许多当归的有效成份以及对其功能主治的认识。
The biotransformation of 6-amino butyl phthalide ( ABP) has been studied. 本文对氨丁苯酞(ABP)的代谢转化进行了系统研究。