📜5-[双(2-乙氧基-2-氧乙基)氨基]-4-氰基-2-(甲氧基羰基)-3-噻吩乙酸甲酯置于水,Lithium Hydroxide,硫酸体系中,用 四氢呋喃 用作溶剂,化学反应 22.0H,以95%的收率获得5-[二(羧甲基)氨基]-2-羧基-4-氰基-3-噻吩乙酸 参考文献: Unsolvated Form Of Ranelic Acid And Process For Preparation Thereof[fr] Nouvelle Forme D'Acide Ranélique 标题: Unsolvated Form Of Ranelic Acid And Process For Preparation Thereof[fr] Nouvelle Forme D'Acide Ranélique
专利号:US-7462714-B2 优先权日:2002-09-24 标题 :Process for the industrial synthesis of the methyl diester of 5-amino-3-carboxymethyl-4-cyano-2-thiophenecarboxylic acid, and application to the synthesis of bivalent salts of ranelic acid and their hydrates 发明人:VAYSSE-LUDOT LUCILE; LECOUVE JEAN-PIERRE; LANGLOIS PASCAL 权利人:SERVIER LAB 摘要:Process for the industrial synthesis of the compound of formula (I): n nApplication to the synthesis of bivalent salts of ranelic acid and more especially strontium ranelate and its hydrates.
专利号:US-7091364-B2 优先权日:2002-09-24 标题:Process for the industrial synthesis of tetraesters of 5-[bis(carboxymethyl)amino]-3-carboxymethyl-4-cyano-2-thiophenecarboxylic acid, and application to the synthesis of bivalent salts of ranelic acid and their hydrates 发明人:VAYSSE-LUDOT LUCILE; LECOUVE JEAN-PIERRE; LANGLOIS PASCAL 权利人:SERVIER LAB 摘要:The process for the industrial synthesis of compounds of formula (I): n nwherein R and R′, which are the same or different, each represent linear or branched (C 1 –C 6 )alkyl.n n Application to the synthesis of bivalent salts of ranelic acid and more especially strontium ranelate and its hydrates.
专利号:US-7214805-B2 优先权日:2002-09-24 标题:Process for the industrial synthesis of strontium ranelate and its hydrates 发明人:VAYSSE-LUDOT LUCILE; LECOUVE JEAN-PIERRE; LANGLOIS PASCAL 权利人:SERVIER LAB 摘要:The process for the industrial The synthesis of strontium ranelate of formula (I): n nand its hydrates.
专利号:US-8063100-B2 优先权日:2007-09-26 标 题 :Process for the synthesis of strontium ranelate and its hydrates 发明人:VAYSSE-LUDOT LUCILE; LECOUVE JEAN-PIERRE; LANGLOIS PASCAL 权利人:VAYSSE-LUDOT LUCILE; LECOUVE JEAN-PIERRE; LANGLOIS PASCAL; SERVIER LAB 摘要:A process for the industrial synthesis of strontium ranelate of formula (I): n nand its hydrates.
专利号:US-2012123131-A1 优先权日:2008-08-22 标 题 :Process for the preparation of strontium ranelate 发明人:PRABAHAR KOILPILLAI JOSEPH; KULKARNI PRAVIN BHALCHANDRA; PATIL PRASHANT BHASKARRAO; HIRE KAPIL RAMESH 权利人:PRABAHAR KOILPILLAI JOSEPH; KULKARNI PRAVIN BHALCHANDRA; PATIL PRASHANT BHASKARRAO; HIRE KAPIL RAMESH 摘要:The present invention relates to an improved process for the synthesis of strontium ranelate or hydrates thereof. More particularly, the present invention relates to an effective process for the preparation of a compound of formula III, which is a useful intermediate in the synthesis of strontium ranelate. n n n n n n n n n n wherein R 1 and R 2 represents substituted or unsubstituted linear or branched C 1 -C 6 alkyl group or C 3 -C 12 cyclic group.
专利号:US-5856356-A 优先权日:1996-06-17 标题:Use of strontium salts and pharmaceutical compositions thereof for the treatment of arthrosis 发明人:TSOUDEROS YANNIS; DELOFFRE PASCALE; WIERZBICKI MICHEL 权利人:ADIR 摘要:The invention relates to the use of strontium salts and pharmaceutical compositions thereof for the treatment of arthrosis through stimulation of the synthesis of proteoglycans and type II collagen by chondrocytes.
1: Wang Q, Li ZS, Sun BW. Methyl 5-[N,N-bis-(methoxy-carbonyl-meth-yl)amino]-4-cyano-2-methoxy-carbonyl-3-thio-phe ne-ethan-o-ate. Acta Crystallogr Sect E Struct Rep Online. 2008 Sep 13;64(Pt 10):o1927. doi: 10.1107/S1600536808028699. 2: Deeks ED, Dhillon S. Strontium ranelate: a review of its use in the treatment of postmenopausal osteoporosis. Drugs. 2010 Apr 16;70(6):733-59. doi: 10.2165/10481900-000000000-00000. Review. doi: 10.2165/11206440-000000000-00000. Review. Review. Review. German. Review.
合成参考文献
参考文献:10.1007/bf03327451 摘要:Verhaar HJJ. Medical treatment of osteoporosis in the elderly. Aging Clinical and Experimental Research. 2009 Dec;21(6):407–13. doi: 10.1007/bf03327451. 参考文献:10.1210/jc.2011-0593 摘要:Carvalho NNC, Voss LA, Almeida MOP, Salgado CL, Bandeira F. Atypical Femoral Fractures during Prolonged Use of Bisphosphonates: Short-Term Responses to Strontium Ranelate and Teriparatide. The Journal of Clinical Endocrinology & Metabolism. 2011 Sep;96(9):2675–80. doi: 10.1210/jc.2011-0593. 参考文献:10.1107/s1600536811010099 摘要:Stahl K, Frankaer CG, Raffalt AC, Sørensen SR, Andersen JE. Polymeric strontium ranelate nona-hydrate. Acta Crystallogr Sect E Struct Rep Online. 2011 Apr 01;67(Pt 4):m471–2. 参考文献:10.1186/1471-2288-11-106 摘要:Ramsay EN, Roughead EE, Ewald B, Pratt NL, Ryan P. A self-controlled case series to assess the effectiveness of beta blockers for heart failure in reducing hospitalisations in the elderly. BMC Medical Research Methodology. 2011 Jul 18;11(1):106. doi: 10.1186/1471-2288-11-106. 参考文献:10.1016/j.joms.2011.02.093 摘要:Vestergaard P, Schwartz K, Rejnmark L, Mosekilde L, Pinholt EM. Oral Bisphosphonate Use Increases the Risk for Inflammatory Jaw Disease: A Cohort Study. Journal of Oral and Maxillofacial Surgery. 2012 Apr;70(4):821–9. doi: 10.1016/j.joms.2011.02.093.