Tetradecanoic acid (S)-2-hydroxy-3-[(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]-propyl ester | 134276-79-2

• 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 (S)-2-hydroxy-3-[(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]-propyl ester
• CAS: 134276-79-2
• 化学式: C₂₉H₅₄O₁₄
• 分子量: 626.739
• InChiKey: NMMBJEPXOIRHEP-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 Rhizopus arrhizus lipase 、 Tris buffer 、 Triton X-100 作用下， 以 水 为溶剂， 反应 25.0h， 生成 Tetradecanoic acid (S)-2-hydroxy-3-[(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]-propyl ester
  参考文献：
  名称：

  Enzymatic transformation of glyceroglycolipids into sn-1 and sn-2 lysoglyceroglycolipids by use of Rhizopus arrhizus lipase

  摘要：

  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.

  DOI：

  10.1016/s0040-4020(01)85063-8

文献信息

• Selective preparation of sn-1 and sn-2 lysogalactolipids by enzymatic hydrolysis using lipase (from Rhizopus arrhizus)
  作者：Nobutoshi Murakami、Hideaki Imamura、Takashi Morimoto、Taisei Ueda、Shin-ichi Nagai、Jinsaku Sakakibara、Naoki Yamada

  DOI：10.1016/s0040-4039(00)79660-2

  日期：1991.3

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