水苏碱

高效液相色谱-电喷雾离子阱串联质谱分析水苏碱及其大鼠体内代谢物

HPLC-ESI / MS analysis of stachydrine and its metabolites in rat urine

目的合成水苏碱并优化其合成工艺。

OBJECTIVE To synthesize stachydrine and optimize the technical process .

HPLC法测定复方益母草软胶囊中盐酸水苏碱的含量

Determination of Stachydrine Hydrochloride in Compound Leonurus Soft Capsules by HPLC

目的：采用HPLC法测定抗宫炎胶囊中盐酸水苏碱的含量。

Objective : HPLC method was used to determinate the content of stachydrine hydrochloride in Kanggongyan capsule .

盐酸水苏碱在中药生产过程中的含量变化及影响因素研究

Study on Content Change of Stachydrine Hydrochloride in Chinese Medicine Production Process

不同种源地的益母草水苏碱含量差异均达到极显著水平。

The determination of stachydrine contents have a Very significant level in the Leonurus Artemisia from different regions .

在益母草储藏过程中，见光降解是盐酸水苏碱含量下降的主要原因。

Decompose by light was the most important factor to content decline of stachydrine hydrochloride in the storage of herba leonuri .

以盐酸水苏碱的含量为指标，用正交实验法，筛选提取工艺条件。

Conditions for the extraction were studied by orthogonal experimental design as guided by the content of stachydrine present in the extract .

以80%乙醇浸出物得率、盐酸水苏碱含量为指标考察益母草与川芎水煎提取液的醇沉条件。

And the condition of alcohol sedimentation were optimized with the extraction rate of80 % alcohol and contents of starchy trine hydrochloride .

益母草中非腺毛显微特征常数与盐酸水苏碱含量呈正相关、中相关。

The microscopic characteristic constants of Non-glandular hairs of Leonuri Herba are positively and mid - related to the Stachydrine content . 3 .

首次对益母草的非腺毛显微特征常数与其所含的化学成分盐酸水苏碱进行了相关性分析。

The relative analysis between the microscopic characteristic constants of Non-glandular hairs of Leonuri Herba and Stachydrine has been done for the first time .

方法以水苏碱峰为参照物峰，采用毛细管区带电泳法建立益母草注射液指纹图谱。

Methods Method of capillary zone electrophoresis was developed to establish the fingerprints of Leonurus heterophyllus Injection with the peak of stachydrine as reference .

结论该方法稳定、重现性好，可作为鲜益母草药材中盐酸水苏碱的定量测定方法。

Conclusion The method is steady and with good repeatability , and can be used to determine the content of stachydrine hydrochloride in fresh Herba Leonuri .

方法：用薄层色谱法鉴别益母草和当归；用剩余比色法测定盐酸水苏碱的含量。

METHODS : Herba leonuri and Radix angelicae sinensis were identified by TLC , the content of Stachydrine hydrochloride were determined by Reinecke salt surplus colorimetry method .

文献显示，益母草制剂对药物流产后子宫出血的疗效确切，其有效成分是益母草碱、盐酸水苏碱等生物碱类。

Literature indicates that , motherwort has a definite effect on uterine bleeding after drug abortion , its effective ingredients are alkaloids such as leonurine , hydrochloric stachydrine , etc. Leonurine hydrochloride ( Leo ) is an new artificial synthetics and its structure is identical with natural leonurine .

非水滴定法测定盐酸水苏碱的含量

Determination of Stachydrine Hydrochloride by Nonaqueous Titration Method