Chinese Journal of Organic Chemistry >
Synthesis and Cytotoxicity of E-Hesperetin Oximes against SGC-7901
Received date: 2013-04-12
Revised date: 2013-05-04
Online published: 2013-05-13
Supported by
Project supported by the National Natural Science Foundation of China (No. 81060261) and the Natural Science Foundation of Guangxi Province (Nos. 2011GXNSFD018016, 2012GXNSFAA053021)
Used natural hesperetin (1) as raw material, persicogenin (2) and 7-O-isopentenyl hesperetin (3) were obtained by the mothod of selective methylation and selective O-prenylation. Nine E-hesperetin oximes 4~12 were synthesiszed by reaction of 1~3 with hydroxylamine hydrochloride, methoxylamine hydrochloride and benzyloxygen amine hydrochloride, respectively. Their structures were confirmed by NMR and HR-ESI-MS. The synthesized compounds were evaluated for cytotoxicity against human cancer cell line SGC-7901. The result showed that compounds 4~6 exhibited dictinct cytotoxicity against SGC-7901.
Key words: hesperetin; hesperetin oximes; synthesis; cytotoxicity
Liu Zhiping , Wei Wanxing , Gan Chunfang , Huang Yanmin , Liu Sheng , Cui Jianguo . Synthesis and Cytotoxicity of E-Hesperetin Oximes against SGC-7901[J]. Chinese Journal of Organic Chemistry, 2013 , 33(9) : 1970 -1974 . DOI: 10.6023/cjoc201304014
/
| 〈 |
|
〉 |