ent-(4¹¹S)-4¹β,4²β-diacetoxy-4⁹β-(2-acetoxy-2-methyl-propionyloxy)-4^5,11-epoxy-4⁴,4⁶α,4¹²-trihydroxy-1^3,5-dimethoxy-4³α-[(2R,3R)-3-(3-methoxycarbonyl-pyridin-2-yl)-2-methyl-butyryloxy]-(4⁷βH,4⁸αH)-3,5,9-trioxa-1(1,4)-benzena-4(8,14)-eudesmana-7(3,4)-pyridina-cyclononaphane-2,6-dione | 73257-60-0

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 大环内酰胺类
• 英文名称: ent-(4¹¹S)-4¹β,4²β-diacetoxy-4⁹β-(2-acetoxy-2-methyl-propionyloxy)-4^5,11-epoxy-4⁴,4⁶α,4¹²-trihydroxy-1^3,5-dimethoxy-4³α-[(2R,3R)-3-(3-methoxycarbonyl-pyridin-2-yl)-2-methyl-butyryloxy]-(4⁷βH,4⁸αH)-3,5,9-trioxa-1(1,4)-benzena-4(8,14)-eudesmana-7(3,4)-pyridina-cyclononaphane-2,6-dione
• 英文别名: O⁹-(2-acetoxy-2-methyl-propionyl)-O¹⁵-[4-(4-carboxy-2,6-dimethoxy-phenoxymethyl)-nicotinoyl]-8α,12-dihydroxy-16-methyl-O⁶,O⁹,O¹⁵-trideacetyl-8-deoxo-12,16-seco-evonine 8-lactone
• CAS: 73257-60-0
• 化学式: C₅₃H₆₂N₂O₂₃
• 分子量: 1095.07
• InChiKey: OTIFWPLMWHWXOO-SXWMVOIOSA-N

反应信息

• 作为产物：
  描述：

  sodium methylate 、 Cathedulin E4 以 甲醇 为溶剂， 生成 ent-(4¹¹S)-4¹β,4²β-diacetoxy-4⁹β-(2-acetoxy-2-methyl-propionyloxy)-4^5,11-epoxy-4⁴,4⁶α,4¹²-trihydroxy-1^3,5-dimethoxy-4³α-[(2R,3R)-3-(3-methoxycarbonyl-pyridin-2-yl)-2-methyl-butyryloxy]-(4⁷βH,4⁸αH)-3,5,9-trioxa-1(1,4)-benzena-4(8,14)-eudesmana-7(3,4)-pyridina-cyclononaphane-2,6-dione
  参考文献：
  名称：

  Baxter,R.L. et al., Journal of the Chemical Society. Perkin transactions I, 1979, p. 2982 - 2989

  摘要：

  DOI：