Synthesis 2014; 46(10): 1389-1398
DOI: 10.1055/s-0033-1341028
paper
© Georg Thieme Verlag Stuttgart · New York

Efficient Catalyst-Free One-Pot Three-Component Synthesis of Novel Spiro­oxindole Derivatives, and Their Cytotoxic Activities

Chao Han
a   College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou 450052, Henan, P. R. of China
,
Tao Zhang
a   College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou 450052, Henan, P. R. of China
b   School of Pharmacy, Xinxiang Medical University, Xinxiang 453003, Henan, P. R. of China   Fax: +86(371)67767200   eMail: jctao@zzu.edu.cn
,
Anqi Zhang
a   College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou 450052, Henan, P. R. of China
,
Dandan Wang
a   College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou 450052, Henan, P. R. of China
,
Weimin Shi
a   College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou 450052, Henan, P. R. of China
,
Jingchao Tao*
a   College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou 450052, Henan, P. R. of China
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Publikationsverlauf

Received: 13. Dezember 2013

Accepted after revision: 26. Februar 2014

Publikationsdatum:
26. März 2014 (online)


Abstract

A simple and efficient one-pot approach for assembling novel spiro[indolepyranopyrrole] derivatives was developed and used to prepare a series of biologically important compounds. The reaction was easily performed with high efficiency under very simple and mild conditions without any catalysts and it gave good yields, avoiding time-consuming costly synthesis and laborious workup and purification of products. The cytotoxic activities of these new spiro[indolepyranopyrrole] derivatives were evaluated in vitro. Most of the tested compounds exhibited significant cytotoxicities to Raji cell lines.

Supporting Information