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公开(公告)号:US5627056A
公开(公告)日:1997-05-06
申请号:US386140
申请日:1995-02-09
申请人: John Casey , Peter S. Cheetham , Peter C. Harries , Della Hyliands , John T. Mitchell , Anthony V. Rawlings
发明人: John Casey , Peter S. Cheetham , Peter C. Harries , Della Hyliands , John T. Mitchell , Anthony V. Rawlings
IPC分类号: A61K8/00 , A61K8/14 , A61K8/30 , A61K8/31 , A61K8/42 , A61K8/46 , A61K8/49 , A61K8/68 , A61K8/89 , A61K8/891 , A61Q3/00 , A61Q3/02 , A61Q5/00 , A61Q7/00 , A61Q19/00 , C07C231/02 , C07C231/12 , C07C235/08 , C07C235/28 , C07H15/04 , C07H15/10 , C12P13/00 , C12R1/78 , C12P7/64 , C12N1/00 , C12N1/14
CPC分类号: C07H15/04 , A61K8/68 , A61Q19/00 , A61Q3/00 , A61Q5/00 , C07C231/02 , C07C235/08 , C07C235/28 , C07H15/10 , C12P13/001 , C12P13/02 , A61K2800/85 , A61Q19/007 , A61Q19/08 , Y10S435/93
摘要: An efficient method of producing phytosphingosine-containing ceramide one comprising: (a) obtaining a phytosphingosine base from tetraacetylphytosphingosine (TAPS) by a deacetylation reaction wherein the TAPS is produced by fermentation of cells of the F-60-10 mating type strain of Hansenula ciferrii using a fed-batch mode and a non-fermentable carbon source; and (b) coupling together the phytosphingosine base and a fatty acid/.omega.-hydroxy fatty acid component wherein the .omega.-hydroxy fatty acid component is prepared by a process which includes Kolbe synthesis.
摘要翻译: 一种生产含有植物鞘氨醇的神经酰胺的有效方法,其特征在于:(a)通过脱乙酰化反应从四乙酰鞘氨醇(TAPS)获得植物鞘氨醇碱,其中TAPS是通过发酵F-60-10交配型汉逊酵母菌株 使用补料分批模式和不可发酵碳源; 和(b)将植物鞘氨醇碱和脂肪酸/ω-羟基脂肪酸组分偶联在一起,其中ω-羟基脂肪酸组分通过包括Kolb + E,acu e + EE合成的方法制备。