Synthesis of Ursodeoxycholic Acid
- Corresponding author: Zhang Wei, ycsy_zw@163.com
Citation:
Dou Qian, Yan Peng, Liu Zhiling, Zhang Wei. Synthesis of Ursodeoxycholic Acid[J]. Chemistry,
;2018, 81(8): 720-726.
D Kritchevsky. The Bile Acids-Chemistry, Physiology and Metabolism; Plenum Press:New York, 1971.
A Colalillo, D Verga. Gastroenterology, 1980, 78(6):1412~1418.
A Crosignani, K D Setchell, P Invernizzi et al. Pharmacokinet, 1996, 30(5):333~358.
J Ren, Y C Wang, J L Wang et al. Steroids, 2013, 78(1):53~58.
P Pedrini, E Andreotti, A Guerrini et al. Steroids, 2006, 71(3):189~198.
P P Giovannini, A Grandini, D Perrone et al. Steroids, 2008, 73(14):1385~1390.
A Medici, P Pedrini, E Bianchini et al. Steroids, 2002, 67(1):51~56.
W S Zhou, Z Q Wang, B Jiang. J. Chem. Soc., Perkin Transac., 1990, 1:1~3.
A M Sousa, W S Coutinho, A F Lima et al. J. Chem. Phys., 2015, 142(7):703~704.
S Visitsatthawong, P Chenprakhon, P Chaiyen et al. J. Am. Chem. Soc., 2015, 137(29):9363~9374.
M J Frisch, G W Trucks, H B Schlegel et al. Gaussian 09, Revision A.1; Gaussian, Inc:Pittsburgh, 2009.
Q Wang, J Zhao, X F Wang. J. Phys. Chem. A, 2015, 119(11):2244~2252.
Y F Dai, Z Y Li, J L Yang. J. Phys. Chem. C, 2014, 118(6):3313~3318.
K C Nicolaou, Z Yang, J Liu et al. Nature, 1994, 367(2):630~634.
A Guillemette, A Francois. DE:2950481, 1980.
D Prasad, S Chetan, G Salunke et al. Steroids, 2011, 76(12):1397~1399.
A P Santos, A Z Panagiotopoulos. J. Phys. Chem., 2016, 144(4):709.
P Karamanis, C Pouchan. J. Phys. Chem. C, 2012, 116(21):11808~11819.
Guoze Yan , Bin Zuo , Shaoqing Liu , Tao Wang , Ruoyu Wang , Jinyang Bao , Zhongzhou Zhao , Feifei Chu , Zhengtong Li , Yamauchi Yusuke , Melhi Saad , Xingtao Xu . Opportunities and Challenges of Capacitive Deionization for Uranium Extraction from Seawater. Acta Physico-Chimica Sinica, 2025, 41(4): 2404006-0. doi: 10.3866/PKU.WHXB202404006
Cunling Ye , Xitong Zhao , Hongfang Wang , Zhike Wang . A Formula for the Calculation of Complex Concentrations Arising from Side Reactions and Its Applications. University Chemistry, 2024, 39(4): 382-386. doi: 10.3866/PKU.DXHX202310043
Ruilin Han , Xiaoqi Yan . Comparison of Multiple Function Methods for Fitting Surface Tension and Concentration Curves. University Chemistry, 2024, 39(7): 381-385. doi: 10.3866/PKU.DXHX202311023
Zunxiang Zeng , Yuling Hu , Yufei Hu , Hua Xiao . Analysis of Plant Essential Oils by Supercritical CO2Extraction with Gas Chromatography-Mass Spectrometry: An Instrumental Analysis Comprehensive Experiment Teaching Reform. University Chemistry, 2024, 39(3): 274-282. doi: 10.3866/PKU.DXHX202309069
Fanpeng Shang , Jiantuo Chen . 多视角分析DMPE盘状双层胶束——第38届中国化学奥林匹克(初赛)第4题解析. University Chemistry, 2025, 40(8): 388-393. doi: 10.12461/PKU.DXHX202410034
Zeqiu Chen , Limiao Cai , Jie Guan , Zhanyang Li , Hao Wang , Yaoguang Guo , Xingtao Xu , Likun Pan . Advanced electrode materials in capacitive deionization for efficient lithium extraction. Acta Physico-Chimica Sinica, 2025, 41(8): 100089-0. doi: 10.1016/j.actphy.2025.100089
Xiaochen Zhang , Fei Yu , Jie Ma . Cutting-Edge Applications of Multi-Angle Numerical Simulations for Capacitive Deionization. Acta Physico-Chimica Sinica, 2024, 40(11): 2311026-0. doi: 10.3866/PKU.WHXB202311026
Zhihuan XU , Qing KANG , Yuzhen LONG , Qian YUAN , Cidong LIU , Xin LI , Genghuai TANG , Yuqing LIAO . Effect of graphene oxide concentration on the electrochemical properties of reduced graphene oxide/ZnS. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1329-1336. doi: 10.11862/CJIC.20230447
Hongyi Zhang , Zhihong Shi , Zhijun Zhang . A New Strategy for “De-formulized” Calculation of Dynamic Buffer Capacity in Analytical Chemistry Education. University Chemistry, 2024, 39(3): 390-394. doi: 10.3866/PKU.DXHX202309030
Yan LIU , Jiaxin GUO , Song YANG , Shixian XU , Yanyan YANG , Zhongliang YU , Xiaogang HAO . Exclusionary recovery of phosphate anions with low concentration from wastewater using a CoNi-layered double hydroxide/graphene electronically controlled separation film. Chinese Journal of Inorganic Chemistry, 2024, 40(9): 1775-1783. doi: 10.11862/CJIC.20240043
Haotong Ma , Mingyu Heng , Yang Xu , Wei Bi , Yingchun Miao , Shuning Xiao . Synergistic carbon doping and Cu loading on boron nitride via microwave synthesis for enhanced atmospheric CO2 photoreduction. Acta Physico-Chimica Sinica, 2025, 41(11): 100132-0. doi: 10.1016/j.actphy.2025.100132
Zongfei YANG , Xiaosen ZHAO , Jing LI , Wenchang ZHUANG . Research advances in heteropolyoxoniobates. Chinese Journal of Inorganic Chemistry, 2024, 40(3): 465-480. doi: 10.11862/CJIC.20230306
Jingyi Xie , Qianxi Lü , Weizhen Qiao , Chenyu Bu , Yusheng Zhang , Xuejun Zhai , Renqing Lü , Yongming Chai , Bin Dong . Enhancing Cobalt―Oxygen Bond to Stabilize Defective Co2MnO4 in Acidic Oxygen Evolution. Acta Physico-Chimica Sinica, 2024, 40(3): 2305021-0. doi: 10.3866/PKU.WHXB202305021
Shiqian WEI , Xinyu TIAN , Hong LIU , Maoxia CHEN , Fan TANG , Qiang FAN , Weifeng FAN , Yu HU . Oxygen reduction reaction/oxygen evolution reaction catalytic performances of different active sites on nitrogen-doped graphene loaded with iron single atoms. Chinese Journal of Inorganic Chemistry, 2025, 41(9): 1776-1788. doi: 10.11862/CJIC.20250102
Yihui Song , Shangshang Qin , Kai Wu , Chengyun Jin , Bin Yu . 生物化学在高水平创新型药学人才培养中的交叉融合应用——以去甲基化酶LSD1抑制剂的活性评价为例. University Chemistry, 2025, 40(6): 341-352. doi: 10.12461/PKU.DXHX202406018
Hongxia Yan , Rui Wu , Weixu Feng , Yan Zhao , Yi Yan . Innovation Inspired by Classical Chemistry: Luminescent Hyperbranched Polysiloxanes. University Chemistry, 2025, 40(4): 154-159. doi: 10.12461/PKU.DXHX202409010
Pengzi Wang , Wenjing Xiao , Jiarong Chen . Copper-Catalyzed C―O Bond Formation by Kharasch-Sosnovsky-Type Reaction. University Chemistry, 2025, 40(4): 239-244. doi: 10.12461/PKU.DXHX202406090
Guowen Xing , Guangjian Liu , Le Chang . Five Types of Reactions of Carbonyl Oxonium Intermediates in University Organic Chemistry Teaching. University Chemistry, 2025, 40(4): 282-290. doi: 10.12461/PKU.DXHX202407058
Fa Wang , Yu Chen , Hui Chao . Ruthenium(II) Complexes as Photoactivated Chemo-Prodrugs for Hypoxic Tumor Therapy. University Chemistry, 2025, 40(7): 200-212. doi: 10.12461/PKU.DXHX202410024
Hao Chen , Dongyue Yang , Gang Huang , Xinbo Zhang . Progress on Liquid Organic Electrolytes of Li-O2 Batteries. Acta Physico-Chimica Sinica, 2024, 40(7): 2305059-0. doi: 10.3866/PKU.WHXB202305059