3,11-bis(benzyloxy)-12-methoxy-14-(4-benzyloxy-3-methoxyphenyl)-6H[1]benzopyrano[4',3':4,5]pyrrolo[2,1-a]isoquinoline-6-one | 422566-53-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯
• 英文名称: 3,11-bis(benzyloxy)-12-methoxy-14-(4-benzyloxy-3-methoxyphenyl)-6H[1]benzopyrano[4',3':4,5]pyrrolo[2,1-a]isoquinoline-6-one
• 英文别名: 16-Methoxy-12-(3-methoxy-4-phenylmethoxyphenyl)-7,17-bis(phenylmethoxy)-4-oxa-1-azapentacyclo[11.8.0.02,11.05,10.014,19]henicosa-2(11),5(10),6,8,12,14,16,18,20-nonaen-3-one
• CAS: 422566-53-8
• 化学式: C₄₈H₃₇NO₇
• 分子量: 739.824
• InChiKey: WRGQCPXWUTUGFT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  11.2
• 重原子数：
  56
• 可旋转键数：
  12
• 环数：
  9.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  76.9
• 氢给体数：
  0
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  3,11-bis(benzyloxy)-12-methoxy-14-(4-benzyloxy-3-methoxyphenyl)-6H[1]benzopyrano[4',3':4,5]pyrrolo[2,1-a]isoquinoline-6-one 在 palladium hydroxide - carbon 氢气 作用下， 以 乙酸乙酯 为溶剂， 20.0 ℃ 、101.32 kPa 条件下， 反应 8.0h， 以58%的产率得到3,10-Dihydroxy-13-(4-hydroxy-3-methoxy-phenyl)-11-methoxy-5-oxa-6b-aza-dibenzo[a,i]fluoren-6-one
  参考文献：
  名称：

  Synthesis and Structure−Activity Relationship Study of Lamellarin Derivatives

  摘要：

  Ten derivatives (3-12) of marine alkaloid lamellarin D (1) were synthesized and evaluated for cytotoxicity against a HeLa cell line in an effort to examine their structure-activity relationships. It appeared that the hydroxyl groups at positions C-8 and C-20 of 1 were important structural requirements for cytotoxic activity, while the hydroxyl group at C-14 and the two methoxy groups at C-13 and C-21 were not necessary for the activity.

  DOI：

  10.1021/np0104525
• 作为产物：
  描述：

  6-benzyloxy-7-methoxy-1-[1-(4-benzyloxy-3-methoxyphenyl)-2-(4-benzyloxy-2-methoxymethoxyphenyl)-2-oxoethyl]isoquinoline 在 盐酸 、 三乙胺 作用下， 以 甲醇 为溶剂， 反应 24.5h， 生成 3,11-bis(benzyloxy)-12-methoxy-14-(4-benzyloxy-3-methoxyphenyl)-6H[1]benzopyrano[4',3':4,5]pyrrolo[2,1-a]isoquinoline-6-one
  参考文献：
  名称：

  Synthesis and Structure−Activity Relationship Study of Lamellarin Derivatives

  摘要：

  Ten derivatives (3-12) of marine alkaloid lamellarin D (1) were synthesized and evaluated for cytotoxicity against a HeLa cell line in an effort to examine their structure-activity relationships. It appeared that the hydroxyl groups at positions C-8 and C-20 of 1 were important structural requirements for cytotoxic activity, while the hydroxyl group at C-14 and the two methoxy groups at C-13 and C-21 were not necessary for the activity.

  DOI：

  10.1021/np0104525

文献信息

• Synthesis and Structure−Activity Relationship Study of Lamellarin Derivatives
  作者：Fumito Ishibashi、Shinji Tanabe、Tatsuya Oda、Masatomo Iwao

  DOI：10.1021/np0104525

  日期：2002.4.1

  Ten derivatives (3-12) of marine alkaloid lamellarin D (1) were synthesized and evaluated for cytotoxicity against a HeLa cell line in an effort to examine their structure-activity relationships. It appeared that the hydroxyl groups at positions C-8 and C-20 of 1 were important structural requirements for cytotoxic activity, while the hydroxyl group at C-14 and the two methoxy groups at C-13 and C-21 were not necessary for the activity.