Citation: Di Zao Li, Xian Dao Pan, Hong Yan Liu, Song Wu. Facile synthesis and cytotoxicity of 5-C-alkylates of 20(S) camptothecins[J]. Chinese Chemical Letters, ;2008, 19(10): 1202-1205. doi: 10.1016/j.cclet.2008.07.022 shu

Facile synthesis and cytotoxicity of 5-C-alkylates of 20(S) camptothecins

Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China

Received Date: 25 April 2008

Fund Project: The authors wish to thank Feiyun company (Huangshi, Hubei, China) and Hengrui Medicine Co., Ltd. (Lianyungang, Jiangsu, China) for their kindness in supplying camptothecin, 10-hydroxycamptothecin and topotecan, respectively.

A series of 5-C-alkylating camptothecins have been synthesized by one-step method.and their in vitro antitumor activity was evaluated against six human cancer cell lines.The results showed that all 5-C-alkylatcs of camptothecins possessed poor cytotoxicity on six human cancer cell lines.
- Camptothecin,
- Synthesis,
- 5-C-Alkylate,
- Antitumor aetivity
1. [1]
  Haijiao Li , Mingzu Zhang , Jinlin He , Jian Liu , Xingwei Sun , Peihong Ni . Synthesis of curcumin polyprodrug via click chemistry and construction of dual-drug-loaded nano platform for highly efficient tumor treatment. Chinese Chemical Letters, 2025, 36(8): 110615-. doi: 10.1016/j.cclet.2024.110615
2. [2]
  Xincheng Sun , Yuxin Wang , Changkang Li , Ridao Chen , Kebo Xie , Jimei Liu , Songyang Sui , Yaotian Han , Dawei Chen , Jungui Dai . Functional characterization of a glycoside hydrolase in the biosynthesis of camptothecin from Camptotheca acuminata. Chinese Chemical Letters, 2025, 36(12): 110895-. doi: 10.1016/j.cclet.2025.110895
3. [3]
  Yulong Shi , Fenbei Chen , Mengyuan Wu , Xin Zhang , Runze Meng , Kun Wang , Yan Wang , Yuheng Mei , Qionglu Duan , Yinghong Li , Rongmei Gao , Yuhuan Li , Hongbin Deng , Jiandong Jiang , Yanxiang Wang , Danqing Song . Chemical construction and anti-HCoV-OC43 evaluation of novel 10,12-disubstituted aloperine derivatives as dual cofactor inhibitors of TMPRSS2 and SR-B1. Chinese Chemical Letters, 2024, 35(5): 108792-. doi: 10.1016/j.cclet.2023.108792
4. [4]
  Huiju Cao , Lei Shi . sp¹-Hybridized linear and cyclic carbon chain. Chinese Chemical Letters, 2025, 36(4): 110466-. doi: 10.1016/j.cclet.2024.110466
5. [5]
  Zimo Shen , Tongwei Zhang , Zhiyi Zhu , Zonghao Gong , Qing Feng , Jinyi Yang , Zhen Li , Min Liu , Wei Qi . From Alkaloid to Anticancer Agent: The Transformative Journey of Camptothecin. University Chemistry, 2025, 40(10): 161-165. doi: 10.12461/PKU.DXHX202411027
6. [6]
  Zhi-Lin Wu , Rong-Nan Yi , Chunlin Zhuang . Electrochemical synthesis strategy for the development of antitumor selenoheterocyclic compounds. Chinese Chemical Letters, 2025, 36(10): 111408-. doi: 10.1016/j.cclet.2025.111408
7. [7]
  Hong-Tao Ji , Yu-Han Lu , Yan-Ting Liu , Yu-Lin Huang , Jiang-Feng Tian , Feng Liu , Yan-Yan Zeng , Hai-Yan Yang , Yong-Hong Zhang , Wei-Min He . Nd@C₃N₄-photoredox/chlorine dual catalyzed synthesis and evaluation of antitumor activities of 4-alkylated sulfonyl ketimines. Chinese Chemical Letters, 2025, 36(2): 110568-. doi: 10.1016/j.cclet.2024.110568
8. [8]
  Xinyi Zhang , Kai Ren , Yanning Liu , Zhenyi Gu , Zhixiong Huang , Shuohang Zheng , Xiaotong Wang , Jinzhi Guo , Igor V. Zatovsky , Junming Cao , Xinglong Wu . Progress on Entropy Production Engineering for Electrochemical Catalysis. Acta Physico-Chimica Sinica, 2024, 40(7): 2307057-0. doi: 10.3866/PKU.WHXB202307057
9. [9]
  Lei Feng , Ze-Min Zhu , Ying Yang , Zongbin He , Jiafeng Zou , Man-Bo Li , Yan Zhao , Zhikun Wu . Long-Pursued Structure of Au₂₃(S-Adm)₁₆ and the Unexpected Doping Effects. Acta Physico-Chimica Sinica, 2024, 40(5): 2305029-0. doi: 10.3866/PKU.WHXB202305029
10. [10]
  Ying Chen , Ronghua Yan , Weiyan Yin . Research Progress on the Synthesis of Metal Single-Atom Catalysts and Their Applications in Electrocatalytic Hydrogen Evolution Reactions. University Chemistry, 2025, 40(9): 344-353. doi: 10.12461/PKU.DXHX202503066
11. [11]
  Jiaming Xu , Yu Xiang , Weisheng Lin , Zhiwei Miao . Research Progress in the Synthesis of Cyclic Organic Compounds Using Bimetallic Relay Catalytic Strategies. University Chemistry, 2024, 39(3): 239-257. doi: 10.3866/PKU.DXHX202309093
12. [12]
  Fengqing Wang , Changxing Qi , Chunmei Chen , Qin Li , Qingyi Tong , Weiguang Sun , Zhengxi Hu , Minyan Wang , Hucheng Zhu , Lianghu Gu , Yonghui Zhang . Discovery and enantioselective total synthesis of antitumor agent asperfilasin A via a regio- and diastereoselective Nazarov cyclization. Chinese Chemical Letters, 2025, 36(6): 110252-. doi: 10.1016/j.cclet.2024.110252
13. [13]
  Shuai Tang , Zian Wang , Mengyi Zhu , Xinyun Zhao , Xiaoyun Hu , Hua Zhang . Synthesis of organoboron compounds via heterogeneous C–H and C–X borylation. Chinese Chemical Letters, 2025, 36(5): 110503-. doi: 10.1016/j.cclet.2024.110503
14. [14]
  Shengkai Li , Yuqin Zou , Chen Chen , Shuangyin Wang , Zhao-Qing Liu . Defect engineered electrocatalysts for C–N coupling reactions toward urea synthesis. Chinese Chemical Letters, 2024, 35(8): 109147-. doi: 10.1016/j.cclet.2023.109147
15. [15]
  Kebo Xie , Qian Zhang , Fei Ye , Jungui Dai . A multi-enzymatic cascade reaction for the synthesis of bioactive C-oligosaccharides. Chinese Chemical Letters, 2024, 35(6): 109028-. doi: 10.1016/j.cclet.2023.109028
16. [16]
  Hongjin Shi , Guoyin Yin , Xi Lu , Yangyang Li . Stereoselective synthesis of 2-deoxy-α-C-glycosides from glycals. Chinese Chemical Letters, 2024, 35(12): 109674-. doi: 10.1016/j.cclet.2024.109674
17. [17]
  Chao LIU , Jiang WU , Zhaolei JIN . Synthesis, crystal structures, and antibacterial activities of two zinc(Ⅱ) complexes bearing 5-phenyl-1H-pyrazole group. Chinese Journal of Inorganic Chemistry, 2024, 40(10): 1986-1994. doi: 10.11862/CJIC.20240153
18. [18]
  Qiong-Hui Peng , Ning-Bo Li , Jia-Cheng Hou , Cai-Jun He , Ya-Xin Yang , Chun-Lin Zhuang , Li-Juan Ou , Mei Yuan , Wei-Min He . Nd@g-C₃N₄ dual-functional photosynthesis and antitumor activities of 3-fluoroalkylated quinoxalin-2(1H)-ones. Chinese Chemical Letters, 2025, 36(12): 111402-. doi: 10.1016/j.cclet.2025.111402
19. [19]
  Jingping Hu , Jing Xu . Total synthesis of a putative yuzurimine-type Daphniphyllum alkaloid C₁₄–epi-deoxycalyciphylline H. Chinese Chemical Letters, 2024, 35(4): 108733-. doi: 10.1016/j.cclet.2023.108733
20. [20]
  Qiao Song , Xue Peng , Zhouyu Wang , Leyong Wang . Iron-catalyzed C–H activation: A sustainable approach to efficient organic synthesis. Chinese Chemical Letters, 2025, 36(5): 110869-. doi: 10.1016/j.cclet.2025.110869

Get Citation

PDF

XML

Metrics

PDF Downloads(1)
Abstract views(1051)
HTML views(27)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Address：Zhongguancun North First Street 2,100190 Beijing, PR China Tel: +86-010-82449177-888

DownLoad: Full-Size Img PowerPoint

Return