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Hemslecin is any of several compounds obtained from plants of the ''Helmseya'' genus, which are used in Asian folk medicine. They are triterpene derivatives, specifically with the cucurbitane skeleton, related to cucurbitacin F.〔Jian-Chao Chen, Gao-Hong Zhang, Zhong-Quan Zhang, Ming-Hua Qiu, Yong-Tang Zheng, Liu-Meng Yang, Kai-Bei Yu (2008), "Octanorcucurbitane and Cucurbitane Triterpenoids from the Tubers of ''Hemsleya endecaphylla'' with HIV-1 Inhibitory Activity". ''J. Nat. Prod.'' volume 71, pages 153–155 〕〔Jian Chao Chen, Ming Hua Chiu, Rui Lin Nie, Geoffrey A. Cordell and Samuel X. Qiu (2005), "Cucurbitacins and cucurbitane glycosides: structures and biological activities" ''Natural Product Reports, volume 22, pages 386-399 〕 The hemslecins include: * Hemslecin A, 25-acetoxy-23,24-dihydrocucurbitacin F, from ''Hemsleya endecaphylla''〔 and from ''Helmseya amabilis'' 〔 * Hemslecin B, 23,24-dihydrocucurbitacin F, from ''Hemsleya endecaphylla''〔 * Hemslecin C, synthesized from hemslecin A 〔 * Hemslecin D from ''Helmseya lijiangensis'' 〔 * Hemslecin E from ''Helmseya lijiangensis'' 〔 * Hemslecin F from ''Helmseya lijiangensis'' 〔 * Hemslecin G from ''Helmseya gigantha'' 〔 Hemslecins A and B have antibacterial properties, and have been proven to be effective against infectious diseases such as enteritis, bronchitis, acute tonsillitis, and bacillary dysentery.〔 == References == 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Hemslecin」の詳細全文を読む スポンサード リンク
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