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1)  α-hyodeoxycholic acid
α-猪去氧胆酸
1.
Microwave assisted synthesis of chiral molecular tweezers derived from α-hyodeoxycholic acid;
微波促进α-猪去氧胆酸类分子钳的合成
2.
A series of new chiral molecular tweezers were synthesized in excellent yields by using α-hyodeoxycholic acid as spacer to bridge different aromatic amines via triphosgene under microwave irradiation.
在微波辐射条件下,以α-猪去氧胆酸为隔离基,通过三光气桥连各种芳香胺,以很好的产率合成了一系列新的手性分子钳,其结构经1H NMR,IR,MS和元素分析确证,并且考察了其对中性分子和D/L-氨基酸甲酯的识别性能。
3.
A novel type of molecular tweezers with different chiral center and cleft has been designed and synthesized with α-hyodeoxycholic acid as spacer and D/L-amino acid methyl ester as chiral arm attached at 3-position under microwave irradiation.
α-猪去氧胆酸为隔离基,在3位桥联不同的D,L-氨基酸甲酯作手性臂,采用微波辐射法,合成了具有不同手性中心和裂穴的新型分子钳受体,其结构均经1H NMR、IR及元素分析测试技术得以确证。
2)  α–hyodeoxycholic acid
α–猪去氧胆酸
3)  hyodeoxycholic acid
猪去氧胆酸
1.
Determination of chyodeoxycholic acid in Bile Arisaema by HPLC-ELSD;
HPLC测定胆南星中猪去氧胆酸的含量
2.
Determination of hyodeoxycholic acid for Huodan tablets by TLC -scanning;
薄层扫描法测定藿胆片中猪去氧胆酸的含量
3.
Determination of hyodeoxycholic acid in Danhuang tablets by TLC-scanning;
薄层扫描法测定胆黄片中猪去氧胆酸的含量
4)  hyodesoxycholic acid
猪去氧胆酸
1.
It s a good method to identify artificial bezoar,cholic acid,and hyodesoxycholic acid in compound preparations by TLC,for its clear blot with good reproducibility.
用TLC方法鉴别复方制剂中的人工牛黄、胆酸、猪去氧胆酸的检测准确,专属性强,灵敏性高,检出的斑点明显,颜色清晰,重现性好,可用于含有人工牛黄的鉴别。
5)  HDCA
α-猪脱氧胆酸
6)  taurohyodeoxycholic acid
猪磺去氧胆酸
补充资料:脱氢胆酸
分子式:C24H34O5
分子量:402.51
CAS号:81-23-2

性质:白色结晶性粉末。熔点237℃。15℃时溶解度(g/L):水0.18,醇3.3,醚0.46,氯仿9.04,苯1.04,丙酮7.76,乙酸乙酯7.4,冰乙酸7.42。无臭,味苦。

制备方法:将含牛黄胆酸和甘胆酸的胆膏与氢氧化钠溶液一起加热煮沸,水解16h后,酸化至pH3,将灰褐色块状物滤出,投入热水中煮沸10min,冷却,过滤,水洗,抽干,于60-70℃干燥,得胆酸。将胆酸投入乙酸和乙酸钠溶液中,在10-20℃通入氯气,直至白色固体全部析出,用大量蒸馏水倾洗,过滤,干燥,得去氢胆酸粗品,经乙醇精制得成品。

用途:该品属胆酸类物质,用于胆囊及胆道功能失调、胆囊切除后缩合症、慢性胆囊炎、胆石症及慢性肝炎。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条