📜Ethyl 2-(Tributylstannyl)Acetate置于ch3Oh体系中,用 甲醇 用作溶剂,化学反应生成三正丁基甲氧基锡 参考文献:Pereyre,M.; Colin,G.; Valade,J.,Bulletin De La Societe Chimique De France 标题:Pereyre,M.; Colin,G.; Valade,J.,Bulletin De La Societe Chimique De France
专利信息
专利号:US-8207329-B2 优先权日:2005-11-30 标题:Synthesis of chlorins and phorbines with enhanced red spectral features 发明人:LINDSEY JONATHAN S; LAHA JOYDEV K; CHINNASAMY MUTHIAH; BORBAS K ESZTER 权利人:LINDSEY JONATHAN S; LAHA JOYDEV K; CHINNASAMY MUTHIAH; BORBAS K ESZTER; UNIV NORTH CAROLINA STATE 摘要:The present invention provides compounds of the general Formula DI: along with methods of making such compounds, formulations containing the same, and methods of using the same (e.g., in photodynamic therapy, for the production of solar cells, etc.).
专利号:US-4900814-A 优先权日:1985-12-16 标题:Synthesis of podophyllotoxin derivatives 发明人:STERLING JEFFREY; NUDELMAN ABRAHAM; HERZIG JAACOV; KEINAN EHUD; WEINER BEN Z 权利人:STERLING JEFFREY; NUDELMAN ABRAHAM; HERZIG JAACOV; KEINAN EHUD; WEINER BEN Z 摘要:There is provided a novel process for the production of the epipodophyllotoxin glycosides, Etoposide and Teniposide. There are further provided certain novel 4'-demethylepipodophyllotoxin derivatives of the following formula ##STR1## where W is hydrogen or 2,3-di-O-acetyl-4,6,O-ethylidene-D-glucopyran-1-yl. These intermediates are easily transformed into Etoposide and Teniposide and into further derivatives of this series.
专利号:US-4710513-A 优先权日:1979-08-17 标 题:Substituted pyranone inhibitors of cholesterol synthesis 发明人:WILLARD ALVIN K; NOVELLO FREDERICK C; HOFFMAN WILLIAM F; CRAGOE JR EDWARD J 权利人:MERCK & CO INC 摘要:6-Phenyl-, phenylalkyl- and phenylethenyl-4-hydroxytetrahydropyran-2-ones in the 4(R)-trans stereoisomeric forms are potent inhibitors of cholesterol synthesis by virtue of their ability to inhibit the enzyme, 3-hydroxy-3-methylglutaryl-coenzyme A reductase.
专利号:US-4459422-A 优先权日:1979-08-17 标 题:Substituted pyranone inhibitors of cholesterol synthesis 发明人:WILLARD ALVIN K; NOVELLO FREDERICK C; HOFFMAN WILLIAM F; CRAGOE JR EDWARD J 权利人:MERCK & CO INC 摘要:6-Phenyl-, phenylalkyl- and phenylethenyl-4-hydroxytetrahydropyran-2-ones in the 4(R)-trans stereoisomeric forms are potent inhibitors of cholesterol synthesis by virtue of their ability to inhibit the enzyme, 3-hydroxy-3-methylglutaryl-coenzyme A reductase.
专利号:US-4375475-A 优先权日:1979-08-17 标 题 :Substituted pyranone inhibitors of cholesterol synthesis 发明人:WILLARD ALVIN K; NOVELLO FREDERICK C; HOFFMAN WILLIAM F; CRAGOE JR EDWARD J 权利人:MERCK & CO INC 摘要:6-Phenyl-, phenylalkyl- and phenylethenyl-4-hydroxytetrahydropyran-2-ones in the 4(R)-trans stereoisomeric forms are potent inhibitors of cholesterol synthesis by virtue of their ability to inhibit the enzyme, 3-hydroxy-3-methylglutaryl-coenzyme A reductase.
专利号:US-2009227553-A1 优先权日:2005-11-30 标题 :Synthesis of chlorins and phorbines with enhanced red spectral features