7688-64-4

• 常用中文名：1H-Pyrano(3,4:6,7)indolizino(1,2-b)quinoline-3,14(4H,12H)-dione, 4-(acetyloxy)-4-ethyl-, (S)-
• 常用英文名：1H-Pyrano(3,4:6,7)indolizino(1,2-b)quinoline-3,14(4H,12H)-dione, 4-(acetyloxy)-4-ethyl-, (S)-
• CAS号：7688-64-4
• 分子式：C₂₂H₁₈N₂O₅
• 分子量：390.38900
• 发布时间：2016-06-14 14:18:14
• 更新时间：2025-09-13 13:56:55

名称

• 英文名: Camptothecin, acetate
• 英文别名: (20S)-20-O-Acetylcamptothecin; 4-Ethyl-3,14-dioxo-3,4,12,14-tetrahydro-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinolin-4-yl acetate; camptothecin acetate; (S)-4-acetoxy-4-ethyl-1,12-dihydro-4H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14-dione; 20(S)-camptothecin acetate; camptothecin 20(S)-acetate; O-Acetylcamptothecin; 20-O-acetylcamptothecin

物化性质

• 密度: 1.45g/cm3
• 沸点: 741ºC at 760 mmHg
• 分子式: C₂₂H₁₈N₂O₅
• 分子量: 390.38900
• 闪点: 401.9ºC
• 精确质量: 390.12200
• PSA: 87.49000
• LogP: 2.65040
• 折射率: 1.694

合成路线

7689-03-4 ~79% 7688-64-4

文献：Kabushiki Kaisha Yakult Honsha Patent: US4473692 A1, 1984 ;

108-24-7 7689-03-4 ~94% 7688-64-4

文献：Nakazawa, Norio; Tagami, Keiko; Iimori, Hitoshi; Sano, Shigeki; Ishikawa, Tsutomu; Nagao, Yoshimitsu Heterocycles, 2001 , vol. 55, # 11 p. 2157 - 2170

71-55-6 7689-03-4 ~61% 7688-64-4

文献：Cao, Zhisong Synthetic Communications, 1997 , vol. 27, # 11 p. 2013 - 2019

64-19-7 7689-03-4 ~58% 7688-64-4

文献：Cao, Zhisong Journal of the Chemical Society - Perkin Transactions 1, 1996 , # 21 p. 2629 - 2632

上下游产品

上游产品  4
7689-03-4 108-24-7 71-55-6 64-19-7
下游产品  1
31456-25-4