106577-39-3Relevant articles and documents
Synthesis, biological evaluation and structure-activity relationship studies of hederacolchiside E and its derivatives as potential anti-Alzheimer agents
Li, Hui-ning,Liu, Yang,Zhang, Zuo-peng,Wang, Zhi-peng,Hao, Jing-zheng,Li, Feng-ran,Fan, Zhan-fang,Zou, Li-bo,Cheng, Mao-sheng
supporting information, p. 376 - 389 (2017/12/07)
Inspired by the previously reported neuroprotective activity of hederacolchiside E (1), we synthesized hederacolchiside E for the first time along with eleven of its derivatives. The neuroprotective effects of these compounds were further evaluated agains
Synthesis and cytotoxicity of oleanolic acid trisaccharide saponins
Wang, Liming,Wang, Zengshang,Su, Sheng,Xing, Ying,Li, Yali,Li, Ming,Liu, Jiangyun,Yang, Shilin
, p. 9 - 16 (2017/03/10)
An array of oleanolic acid-type saponins based on β-hederin has been synthesized in a linear or one-pot manner. The cell viability assays indicate that synthetic saponins show antiproliferation activities in three cancer cell lines with IC50 values of 2.4–15.1?μM and hederacolchiside A1 being the most potent. The results demonstrate that the type of terminal monosaccharides and linkage position have apparent effects on cytotoxicities and selectivities of these saponins against cancer cell lines tested. This study is helpful for future development of more potent anticancer leads.
Facile synthesis and cytotoxicity of triterpenoid saponins bearing a unique disaccharide moiety: hederacolchiside A1 and its analogues
Yan, Mao-Cai,Liu, Yang,Lu, Wen-Xiang,Wang, Hui,Sha, Yu,Cheng, Mao-Sheng
, p. 780 - 784 (2008/09/21)
An improved synthetic approach toward hederacolchiside A1, an antitumor triterpenoid saponin bearing a unique disaccharide moiety, was established. This approach began from a partially protected intermediate and avoided tedious protection-deprotection manipulation. An abnormal ring conformation (1C4) of the center arabinose residue was found in the intermediate, which may account for the unusual regioselectivity between 3-OH and 4-OH of arabinose. Two analogues of hederacolchiside A1 were then facilely prepared by this approach and exhibited significant cytotoxicity in preliminary in vitro assay.
Synthesis of β-hederin and Hederacolchiside A1: Triterpenoid saponins bearing a unique cytotoxicity-inducing disaccharide moiety
Cheng, Mao-Sheng,Yan, Mao-Cai,Liu, Yang,Zheng, Li-Gang,Liu, Jiao
, p. 60 - 67 (2007/10/03)
A facile synthetic approach toward oleanolic acid glycoside bearing α-l-rhamnopyranosyl-(1→2)-α-l-arabinopyranosyl moiety, a unique oligosaccharide that strongly induces antitumor activity of oleanane-type triterpenoid saponins, was developed. Based on th