4-Acetylamino-benzoic acid (3R,4aR,6S,6bS,8aS,11R,12aR,12bS,14bS)-6-acetoxy-11-benzoyloxymethyl-4,4,6b,8a,11,12b,14b-heptamethyl-1,2,3,4,4a,5,6,6b,7,8,8a,9,10,11,12,12a,12b,13,14,14b-icosahydro-picen-3-yl ester | 246248-11-3

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 异戊烯醇脂质
• 英文名称: 4-Acetylamino-benzoic acid (3R,4aR,6S,6bS,8aS,11R,12aR,12bS,14bS)-6-acetoxy-11-benzoyloxymethyl-4,4,6b,8a,11,12b,14b-heptamethyl-1,2,3,4,4a,5,6,6b,7,8,8a,9,10,11,12,12a,12b,13,14,14b-icosahydro-picen-3-yl ester
• CAS: 246248-11-3
• 化学式: C₄₈H₆₃NO₇
• 分子量: 766.031
• InChiKey: ROYMDJCULPIIFF-NJJDBOECSA-N

反应信息

• 作为反应物：
  描述：

  4-Acetylamino-benzoic acid (3R,4aR,6S,6bS,8aS,11R,12aR,12bS,14bS)-6-acetoxy-11-benzoyloxymethyl-4,4,6b,8a,11,12b,14b-heptamethyl-1,2,3,4,4a,5,6,6b,7,8,8a,9,10,11,12,12a,12b,13,14,14b-icosahydro-picen-3-yl ester 在 air 作用下， 以 氘代氯仿 为溶剂， 生成 4-Acetylamino-benzoic acid (3R,6bS,8aS,11R,12aR,12bS,14bR)-11-benzoyloxymethyl-4,4,6b,8a,11,12b,14b-heptamethyl-1,2,3,4,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-hexadecahydro-picen-3-yl ester
  参考文献：
  名称：

  Multiflorane triterpenoid esters from pumpkin. An unexpected extrafolic source of PABA*1

  摘要：

  The seeds of pumpkin and squash contain relatively large amounts of two multiflorane triterpenoids (1a, 2a) esterified with PABA, a folic acid constituent found for the first time in secondary plant metabolites. (C) 1999 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0031-9422(98)00748-1
• 作为产物：
  描述：

  乙酸酐 、 3-O-p-aminobenzoyl-29-O-benzoylmultiflora-8-ene-3α,7β,29-triol 在 吡啶 作用下， 反应 24.0h， 以65 mg的产率得到4-Acetylamino-benzoic acid (3R,4aR,6S,6bS,8aS,11R,12aR,12bS,14bS)-6-acetoxy-11-benzoyloxymethyl-4,4,6b,8a,11,12b,14b-heptamethyl-1,2,3,4,4a,5,6,6b,7,8,8a,9,10,11,12,12a,12b,13,14,14b-icosahydro-picen-3-yl ester
  参考文献：
  名称：

  Multiflorane triterpenoid esters from pumpkin. An unexpected extrafolic source of PABA*1

  摘要：

  The seeds of pumpkin and squash contain relatively large amounts of two multiflorane triterpenoids (1a, 2a) esterified with PABA, a folic acid constituent found for the first time in secondary plant metabolites. (C) 1999 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0031-9422(98)00748-1