[(19S)-10,19-diethyl-19-hydroxy-14,18-dioxo-17-oxa-3,13-diazapentacyclo[11.8.0.02,11.04,9.015,20]henicosa-1(21),2,4(9),5,7,10,15(20)-heptaen-7-yl] 4-(2-oxo-2-pyrrolidin-1-ylethyl)piperazine-1-carboxylate | 136134-20-8

• 分子结构分类: 有机化合物 - 生物碱及其衍生物 - 喜树碱
• 英文名称: [(19S)-10,19-diethyl-19-hydroxy-14,18-dioxo-17-oxa-3,13-diazapentacyclo[11.8.0.02,11.04,9.015,20]henicosa-1(21),2,4(9),5,7,10,15(20)-heptaen-7-yl] 4-(2-oxo-2-pyrrolidin-1-ylethyl)piperazine-1-carboxylate
• CAS: 136134-20-8
• 化学式: C₃₃H₃₇N₅O₇
• 分子量: 615.686
• InChiKey: WINPHGIKKOAUMV-XIFFEERXSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.4
• 重原子数：
  45
• 可旋转键数：
  6
• 环数：
  7.0
• sp3杂化的碳原子比例：
  0.48
• 拓扑面积：
  133
• 氢给体数：
  1
• 氢受体数：
  9

反应信息

• 作为产物：
  描述：

  喜树碱 在 吡啶 、 硫酸 、 双氧水 、 iron(II) sulfate 作用下， 以 1,4-二氧六环 、 水 、 溶剂黄146 为溶剂， 反应 14.0h， 生成 [(19S)-10,19-diethyl-19-hydroxy-14,18-dioxo-17-oxa-3,13-diazapentacyclo[11.8.0.02,11.04,9.015,20]henicosa-1(21),2,4(9),5,7,10,15(20)-heptaen-7-yl] 4-(2-oxo-2-pyrrolidin-1-ylethyl)piperazine-1-carboxylate
  参考文献：
  名称：

  Synthesis and Antitumor Activity of 20(S)-Camptothecin Derivatives: Carbamate-Linked, Water-Soluble Derivatives of 7-Ethyl-10-hydroxycamptothecin.

  摘要：

  Nevel 36衍生物（6个）通过单氨基甲酸酯连接，将7-乙基-10-羟基喜树碱（4）的酚羟基与二胺结合，经过合成并在体内评估了它们的抗肿瘤活性。这些衍生物作为盐酸盐在水中有较好的溶解度，且其E内酯环保持完整，并表现出显著的抗肿瘤活性。其中一种衍生物6-27对L1210白血病和其他小鼠肿瘤显示出极佳的活性。其三水合盐酸盐（CPT-11）的结构通过光谱学和结晶学方法得以确定。

  DOI：

  10.1248/cpb.39.1446

文献信息

• New camptothecin derivatives and process for preparing same
  申请人：KABUSHIKI KAISHA YAKULT HONSHA

  公开号：EP0137145A1

  公开（公告）日：1985-04-17

  New camptothecin derivatives possessing high anti-tumor activity with slight toxicity, represented by the general formula: wherein R' is a hydrogen atom, a halogen atom or an alkyl group with 1-4 carbon atoms and X is a chlorine atom or -NR2R3 where R2 and R3 are the same or different and each represents a hydrogen atom, a substituted or unsubstituted alkyl group with 1-4 carbon atoms or a substituted or unsubstituted carbocyclic or heterocyclic group, with the proviso that when both R2 and R3 are substituted or unsubstituted alkyl groups, they may be combined together with the nitrogen atom, to which they are bonded, to form a heterocyclic ring which may be interrupted with -0-, -S-and/or N-R4 in which R4 is a hydrogen atom, a substituted or unsubstituted alkyl group with 1-4 carbon atoms or a substituted or unsubstituted phenyl group and wherein the grouping -0-CO-X is bonded to a carbon atom located in any of the 9-, 10- and 11-positions in the ring A of camptothecin, as well as an ammonium salt or an alkali metal salt thereof.

  具有高抗肿瘤活性和轻微毒性的喜树碱新衍生物，由通式表示： 其中 R'是氢原子、卤素原子或 1-4 个碳原子的烷基，X 是氯原子或-NR2R3，其中 R2 和 R3 相同或不同，各自代表氢原子、1-4 个碳原子的取代或未取代的烷基或取代或未取代的碳环或杂环基团，但当 R2 和 R3 都是取代或未取代的烷基时，它们可与所结合的氮原子结合在一起，形成一个杂环，该杂环可被-0--N-基团打断、其中 R4 是氢原子、1-4 个碳原子的取代或未取代的烷基或取代或未取代的苯基，其中基团 -0-CO-X 与位于喜树碱环 A 的 9-、10-和 11-位上的碳原子键合。
• Synthesis and Antitumor Activity of 20(S)-Camptothecin Derivatives: Carbamate-Linked, Water-Soluble Derivatives of 7-Ethyl-10-hydroxycamptothecin.
  作者：Seigo SAWADA、Satoru OKAJIMA、Ritsuo AIYAMA、Ken-ichiro NOKATA、Tomio FURUTA、Teruo YOKOKURA、Eiichi SUGINO、Kentaro YAMAGUCHI、Tadashi MIYASAKA

  DOI：10.1248/cpb.39.1446

  日期：——

  Nevel 36 derivatives (6), bonding the phenolic hydroxyl group of 7-ethyl-10-hydroxycamptothecin (4) with diamines through a monocarbamate linkage, were synthesized and their antitumor activity was evaluated in vivo. The derivatives were soluble in water as their HC1 salts wiht the E lactone ring intact and exhibited significant antitumor activity. One of the derivatives, 6-27 showed excellent activity against L1210 leukemia and other murine tumors.The structure of its hydrochloride trihydrate (CPT-11) was determined by spectroscopic and crystallographic methods.

  Nevel 36衍生物（6个）通过单氨基甲酸酯连接，将7-乙基-10-羟基喜树碱（4）的酚羟基与二胺结合，经过合成并在体内评估了它们的抗肿瘤活性。这些衍生物作为盐酸盐在水中有较好的溶解度，且其E内酯环保持完整，并表现出显著的抗肿瘤活性。其中一种衍生物6-27对L1210白血病和其他小鼠肿瘤显示出极佳的活性。其三水合盐酸盐（CPT-11）的结构通过光谱学和结晶学方法得以确定。