Citation: Hui Hong, Long Jiang Huang, Da Wei Teng. A spirocyclic oxindole analogue:Synthesis and antitumor activities[J]. Chinese Chemical Letters, ;2011, 22(9): 1009-1012. doi: 10.1016/j.cclet.2011.01.042 shu

A spirocyclic oxindole analogue:Synthesis and antitumor activities

College of Chemical Engineering, Qingdao University of Science & Technology, Qingdao 266042, China

Received Date: 6 December 2010

Fund Project: This research was financially supported by the program of research fund for returning scholars of Ministry of Education of China (No.200812) and the Open Foundation of Chemical Engineering Subject (No.200903), Qingdao University of Science&Technology, China.

A new synthesis of spirocyclic oxindole analogue spirofpiperidine-4, 3'-pyrrolo[2, 3-b]pyridin]-2' (1'H)-one 1 is described. The key steps involve dialkylation of arylacetonitrile and cyclization of the azaoxindole ring by an intramolecular Buchwald-Hartwig amidation of carboxylic amide and aryl chloride. A small library was obtained by reductive amination of 1 with various aldehydes and was screened against human lung cancer cell A549, human liver cancer cell BEL7402, and human colon cancer cell HCT-8. The results show that most of the library compounds 2 have some inhibitory activities. 2- (Trifluoromethoxy) benzylic substituted spirocyclic azaoxindole 2e was identified as a nanomolar inhibitor against human lung cancer cell A-549 (IC₅₀=50 nmol/L).
- Spirocyclic oxindole,
- Aryl amidation,
- Dialkylation,
- Antitumor activity
1. [1]
  Di ZHANG , Tianxiang XIE , Xu HE , Wanyu WEI , Qi FAN , Jie QIAO , Gang JIN , Ningbo LI . Construction and antitumor activity of pH/GSH dual-responsive magnetic nanodrug. Chinese Journal of Inorganic Chemistry, 2025, 41(4): 786-796. doi: 10.11862/CJIC.20240329
2. [2]
  Yunqiang Li , Yongxian Huang , Sinuo Li , He Huang , Zhiwei Jiao . Elaborating azaaryl alkanes enabled by photoredox/palladium dual catalyzed dialkylation of azaaryl alkenes. Chinese Chemical Letters, 2025, 36(4): 110051-. doi: 10.1016/j.cclet.2024.110051
3. [3]
  Jing Zhang , Charles Wang , Yaoyao Zhang , Haining Xia , Yujuan Wang , Kun Ma , Junfeng Wang . Application of magnetotactic bacteria as engineering microrobots: Higher delivery efficiency of antitumor medicine. Chinese Chemical Letters, 2024, 35(10): 109420-. doi: 10.1016/j.cclet.2023.109420
4. [4]
  Lei Shen , Yang Zhang , Linlin Zhang , Chuanwang Liu , Zhixian Ma , Kangjiang Liang , Chengfeng Xia . Phenylhydrazone anions excitation for the photochemical carbonylation of aryl iodides with aldehydes. Chinese Chemical Letters, 2024, 35(4): 108742-. doi: 10.1016/j.cclet.2023.108742
5. [5]
  Xiao-Bo Liu , Ren-Ming Liu , Xiao-Di Bao , Hua-Jian Xu , Qi Zhang , Yu-Feng Liang . Nickel-catalyzed reductive formylation of aryl halides via formyl radical. Chinese Chemical Letters, 2024, 35(12): 109783-. doi: 10.1016/j.cclet.2024.109783
6. [6]
  Jin Wang , Xiaoyan Pan , Junyu Zhang , Qingqing Zhang , Yanchen Li , Weiwei Guo , Jie Zhang . Active molecule-based theranostic agents for tumor vasculature normalization and antitumor efficacy. Chinese Chemical Letters, 2024, 35(8): 109187-. doi: 10.1016/j.cclet.2023.109187
7. [7]
  Zhaomin Tang , Qian He , Jianren Zhou , Shuang Yan , Li Jiang , Yudong Wang , Chenxing Yao , Huangzhao Wei , Keda Yang , Jiajia Wang . Active-transporting of charge-reversal Cu(Ⅱ)-doped mesoporous silica nanoagents for antitumor chemo/chemodynamic therapy. Chinese Chemical Letters, 2024, 35(7): 109742-. doi: 10.1016/j.cclet.2024.109742
8. [8]
  Tian-Yu Gao , Xiao-Yan Mo , Shu-Rong Zhang , Yuan-Xu Jiang , Shu-Ping Luo , Jian-Heng Ye , Da-Gang Yu . Visible-light photoredox-catalyzed carboxylation of aryl epoxides with CO₂. Chinese Chemical Letters, 2024, 35(7): 109364-. doi: 10.1016/j.cclet.2023.109364
9. [9]
  Junxin Li , Chao Chen , Yuzhen Dong , Jian Lv , Jun-Mei Peng , Yuan-Ye Jiang , Daoshan Yang . Ligand-promoted reductive coupling between aryl iodides and cyclic sulfonium salts by nickel catalysis. Chinese Chemical Letters, 2024, 35(11): 109732-. doi: 10.1016/j.cclet.2024.109732
10. [10]
  Jiajun Lu , Zhehui Liao , Tongxiang Cao , Shifa Zhu . Synergistic Brønsted/Lewis acid catalyzed atroposelective synthesis of aryl-β-naphthol. Chinese Chemical Letters, 2025, 36(1): 109842-. doi: 10.1016/j.cclet.2024.109842
11. [11]
  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
12. [12]
  Guangyao Wang , Zhitong Xu , Ye Qi , Yueguang Fang , Guiling Ning , Junwei Ye . Electrospun nanofibrous membranes with antimicrobial activity for air filtration. Chinese Chemical Letters, 2024, 35(10): 109503-. doi: 10.1016/j.cclet.2024.109503
13. [13]
  Pengfei Zhang , Qingxue Ma , Zhiwei Jiang , Xiaohua Xu , Zhong Jin . Transition-metal-catalyzed remote meta-C—H alkylation and alkynylation of aryl sulfonic acids enabled by an indolyl template. Chinese Chemical Letters, 2024, 35(8): 109361-. doi: 10.1016/j.cclet.2023.109361
14. [14]
  Jianhui Yin , Wenjing Huang , Changyong Guo , Chao Liu , Fei Gao , Honggang Hu . Tryptophan-specific peptide modification through metal-free photoinduced N-H alkylation employing N-aryl glycines. Chinese Chemical Letters, 2024, 35(6): 109244-. doi: 10.1016/j.cclet.2023.109244
15. [15]
  Mengxing Liu , Jing Liu , Hongxing Zhang , Jianan Tao , Peiwen Fan , Xin Lv , Wei Guo . One-pot accessing of meso–aryl heptamethine indocyanine NIR fluorophores and potential application in developing dye-antibody conjugate for imaging tumor. Chinese Chemical Letters, 2025, 36(4): 109994-. doi: 10.1016/j.cclet.2024.109994
16. [16]
  Ting Wang , Xin Yu , Yaqiang Xie . Unlocking stability: Preserving activity of biomimetic catalysts with covalent organic framework cladding. Chinese Chemical Letters, 2024, 35(6): 109320-. doi: 10.1016/j.cclet.2023.109320
17. [17]
  Fangping Yang , Jin Shi , Yuansong Wei , Qing Gao , Jingrui Shen , Lichen Yin , Haoyu Tang . Mixed-charge glycopolypeptides as antibacterial coatings with long-term activity. Chinese Chemical Letters, 2025, 36(2): 109746-. doi: 10.1016/j.cclet.2024.109746
18. [18]
  Chong Liu , Ling Li , Jiahui Gao , Yanwei Li , Nazhen Zhang , Jing Zang , Cong Liu , Zhaopei Guo , Yanhui Li , Huayu Tian . The study of antibacterial activity of cationic poly(β-amino ester) regulating by amphiphilic balance. Chinese Chemical Letters, 2025, 36(2): 110118-. doi: 10.1016/j.cclet.2024.110118
19. [19]
  Xiangyuan Zhao , Jinjin Wang , Jinzhao Kang , Xiaomei Wang , Hong Yu , Cheng-Feng Du . Ni nanoparticles anchoring on vacuum treated Mo2TiC2Tx MXene for enhanced hydrogen evolution activity. Chinese Journal of Structural Chemistry, 2023, 42(10): 100159-100159. doi: 10.1016/j.cjsc.2023.100159
20. [20]
  Xinyi Hu , Riguang Zhang , Zhao Jiang . Depositing the PtNi nanoparticles on niobium oxide to enhance the activity and CO-tolerance for alkaline methanol electrooxidation. Chinese Journal of Structural Chemistry, 2023, 42(11): 100157-100157. doi: 10.1016/j.cjsc.2023.100157

Get Citation

PDF

XML

Metrics

PDF Downloads(3)
Abstract views(644)
HTML views(21)

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