专利号:US-7935827-B2 优先权日:2003-12-31 标题 :Optically active, heteroaromatic β-hydroxy esters and processes for their preparation from β-keto esters and processes for the preparation of these β-keto esters 发明人:PLATZEK JOHANNES; ZORN LUDWIG; BUCHMANN BERND; SKUBALLA WERNER; PETROV ORLIN 权利人:BAYER SCHERING PHARMA AG 摘要:The present invention relates to new optically active heteroaromatic β-hydroxy esters useful in the synthesis of epothilone derivatives, to certain compounds used to produce these intermediates, as well as to processes for their production.
专利号:US-2005267056-A1 优先权日:2003-09-15 标 题:Synthesis and manufacture of pentostatin and its precursors, analogs and derivatives
专利号:EP-1670809-B1 优先权日:2003-09-15 标 题:Synthesis and manufacture of pentostatin and its precursors, analogs and derivatives 发明人:PHIASIVONGSA PASIT; REDKAR SANJEEV 权利人:MAYNE PHARMA PLC
参考文献:10.1016/j.jconrel.2004.03.012 摘要:Friggeri A, Feringa BL, van Esch J. Entrapment and release of quinoline derivatives using a hydrogel of a low molecular weight gelator. J Control Release. 2004 Jun 18;97(2):241–8. doi: 10.1016/j.jconrel.2004.03.012.