Tetradecanoic acid (R)-1-hydroxymethyl-2-[(2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-((2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxymethyl)-tetrahydro-pyran-2-yloxy]-ethyl ester | 134276-78-1

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 甘油脂
• 英文名称: Tetradecanoic acid (R)-1-hydroxymethyl-2-[(2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-((2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxymethyl)-tetrahydro-pyran-2-yloxy]-ethyl ester
• CAS: 134276-78-1
• 化学式: C₂₉H₅₄O₁₄
• 分子量: 626.739
• InChiKey: GVSBMPQCGIHJNM-ABUJCNPTSA-N

反应信息

• 作为产物：
  描述：

  (2S)-1-O-(9Z,12Z,15Z)-octadecatrienoyl-2-O-tetradecenoyl-3-O-<α-D-galactopyranosyl(1-6)-β-D-galactopyranosyl>-sn-glycerol 在 boric acid-borax buffer 、 Triton X-100 作用下， 反应 1.0h， 生成 Tetradecanoic acid (R)-1-hydroxymethyl-2-[(2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-((2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxymethyl)-tetrahydro-pyran-2-yloxy]-ethyl ester
  参考文献：
  名称：

  Selective preparation of sn-1 and sn-2 lysogalactolipids by enzymatic hydrolysis using lipase (from Rhizopus arrhizus)

  摘要：

  Selective and quantitative transformations of galactolipids into sn-1 and sn-2 lysogalactolipids by the use of lipase (from Rhizopus arrhizus) were developed.

  DOI：

  10.1016/s0040-4039(00)79660-2

文献信息

• Enzymatic transformation of glyceroglycolipids into sn-1 and sn-2 lysoglyceroglycolipids by use of Rhizopus arrhizus lipase
  作者：Nobutoshi Murakami、Takashi Morimoto、Hideaki Imamura、Akito Nagatsu、Jinsaku Sakakibara

  DOI：10.1016/s0040-4020(01)85063-8

  日期：1994.2

  Lipase from Rhizopus arrhizus catalyzed deacylation of two classes of glyceroglycolipids, monogalactosyl diacylglycerol(MGDG), and digalactosyl diacylglycerol(DGDG), proceeded regiospecifically to furnish sn-1 lysoglyceroglycolipids quantitatively. The lipase also catalyzed complete acyl migration of sn-1 lysoglycerogalacto-lipids leading to sn-2 lysoglycerogalactolipids.