Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《China Chemicals》 2008-05
Add to Favorite Get Latest Update

Improvement of Synthesis Techics of Medical Intermediat 17α-Hydroxy-21-iodopregn Progesterone

Xie Heqing,Li Jingfen (Faulty of Life Science Huzhou Teachers College Huzhou 313000 )  
17 α-hydroxy-21-iodine progesterone was synthesized using hydroxy-progesterone and an iodine chloride.The influence of the system solvent,the temperature and the ratio of raw materials on the outcome of the reaction was investigated.The best conditions was obtained: the reaction solvent was the water,the reaction temperature was 0~5 ℃,hydroxy-progesterone and iodine chloride was 1.0:1.0,the yield of crude more than 98 percent after refining.
【CateGory Index】: TQ467
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
Chinese Journal Full-text Database 1 Hits
1 Wu Zhaomin,Liu Huajun,Chen Hongyan ,Zhao Yanping (Department of Chemistry,Xiangfan University,Xiangfan 441053);Improved preparation of iodine mono-chloride solution in acetic acid[J];Chemical Reagents;2002-01
Chinese Journal Full-text Database 10 Hits
1 HUANG Jian-yan~1,PAN Jian~2(1.School of Chemistry and Chemical Engineering,Auhui University,Hefei 230039,China;2.Taixing Sunmy Fine Chemical Co,LTD,Taixing 225418,China);Synthesis of mono-methyl-5-nitroisophthalate[J];Journal of Anhui University(Natural Sciences);2006-04
2 WANG Wei et al(Institute of Agri-production Process,Jiangsu Academy of Agricultural Sciences,Nanjing,Jiangsu 210014);Effects of Modified Atmosphere Packaging (MAP) on Fatty Acid Oxidation of Walnut at Room-temperature[J];Journal of Anhui Agricultural Sciences;2008-23
3 DONG Yan,LEI Peng,HU Zhi-zhi(School of Chemical Engineering,University of Science and Technology Liaoning,Anshan 114051,China);New technique on iodination of substituted anilines[J];Journal of University of Science and Technology Liaoning;2009-03
4 WANG Fei di 1,CUI Ying de 1,DENG Xu zhong 1,SONG Xiao rui 1,FANG Yan xiong 1,QIU Qing hua 2 (1.Faculty of Chemical Engineering and Light Industry,GDUT,Guangzhou 510090,China; 2.Institute of Material Science and Technology,South China Univers;Optimization on Synthetic Technology Condition of 5-Amino-2,4,6- Triiodoisophthalic Acid[J];Journal of Guangdong University of Technology;2001-04
5 ZHANG Lai-guo 1,2,LUO Shi-neng *1,2,LIU Xiao-ya1,XIE Min-hao2,ZOU Pei2,LIU Ya-ling2,HE Yong-jun2 (1.School of Chemical and Material Engineering,South Yangtze University,Wuxi 214036,China;2.Jiangsu Institute of Nuclear Medicine,Wuxi 214063,China);The synthesis of N,N′-bismethyl-N,N′-bis-(2,3,4,5,6-pentahydroxyhexyl)-2,3,5,6-tetraiodoterephthalamide[J];Chemical Reagents;2006-07
6 PANG Huai-lin1,3,HUANG Yin2,YIN Du-lin*1,HUANG Ming-zhi3,YANG Hai1 (1.College of Chemistry and Chemical Engineering,Hunan Normal University,Changsha 410081,China;2.College of Chemistry,Central China Normal University,Wuhan 430079,China;3.National Engineering Research Center for Agrochemicals,Hunan Research Institute of Chemical Industry,Changsha 410007,China);A novel method for synthesis of 2-[7-fluoro-4-(3-iodoprop-2-ynyl)-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazin-6-yl]-4,5,6,7-tetrahydro-2H-isoindole-1,3-dione[J];Chemical Reagents;2007-04
7 LUO Shi neng 1,2 SHEN Yong jia 1, XIE Min hao 2, LIU Ya ling 2, ZOU Pei 2, HE Yong jun 2 (1.East China University of Science and Technology, Shanghai 200237, China; 2.Jiangsu Institute of Nuclear Medicine, Jiangsu Wuxi, 214063, Chin;Study on Viscosity of Non-ionic X-ray Contrast Agents[J];Huaxue Shijie (Chemical World);2002-08
8 LIU Ya ling, LUO Shi neng, XIE Min hao, HE Yong jun, ZOU Pei, YANG Zheng (Jiangsu Institute of Nuclear Medicine, Jiangsu Wuxi 214063, China);Synthesis of 5-(β-Hydroxyl-α-naphthalene azo)-N,N'-bis(2,3-dihydroxypropyl)-2,4,6-triiodoisophthalamide and Its Application[J];Huaxue Shijie (Chemical World);2003-05
9 ZHANG Lai-guo1,2,LUO Shi-neng2,1*,XIE Min-hao2,LIU Xiao-ya1,ZOU Pei2,LIU Ya-ling2,HE Yong-jun2 (1.School of Chemical and Materials Engineering,Southen Yangtze University,Wuxi 214122,China;2.Jiangsu Institute of Nuclear Medicine,Wuxi 214063,China);Synthesis of N,N′-Bis(Dihydroxypropxyl)-2,3,5,6-Tetraiodoterephthalamide[J];Journal of Southern Yangtze University(Natural Science Edition);2007-01
10 WANG Fei di\+1,CUI Ying de\+1,DENG Xu zhong\+1,QIU Qing hua\+2,YANG Hui rong\+1 (1.Faculty of Chemical Engineering and Light Industry,Guangdong University of Technology,Guangzhou 510090,China;2.Institute of Material Science and Technology,South Chin;Synthesis of Medical Intermediate 5-Amino-2,4,6-triiodoisophthalic Acid[J];Fine Chemicals;2001-10
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved