海杧果素(英語:tanghinin)是一種強心苷類物質,屬乙酰黃夾竹桃糖苷,化學式C32H46O10,可見於海杧果[1][2][註 1]以及同屬的海檬樹(Cerbera odollam)[3]等物種。具有毒性,其和去乙酰基海杧果素一起是海杧果種子中主要有毒甾體葡萄糖苷類物質之一[註 2][4]。
Quick Facts 海杧果素, 識別 ...
海杧果素
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英文名
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tanghinin
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別名
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毒海杧果素
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識別
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CAS號
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25390-16-3
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PubChem
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12992685
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ChemSpider
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29367974
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SMILES
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- CC1C(C(C(C(O1)OC2CCC3(C4CCC5(C(CCC5(C46C(O6)CC3C2)O)C7=CC(=O)OC7)C)C)OC(=O)C)OC)O
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InChI
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- InChI=1S/C32H46O10/c1-16-25(35)26(37-5)27(40-17(2)33)28(39-16)41-20-6-9-29(3)19(13-20)14-23-32(42-23)22(29)8-10-30(4)21(7-11-31(30,32)36)18-12-24(34)38-15-18/h12,16,19-23,25-28,35-36H,6-11,13-15H2,1-5H3/t16-,19-,20-,21+,22+,23-,25-,26+,27-,28-,29-,30+,31+,32+/m0/s1
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InChIKey
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BTRWTSHCXGFFFL-NNYOWCKQSA-N
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ChEBI
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66192
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性質
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化學式
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C32H46O10
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摩爾質量
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590.7 g·mol−1
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若非註明,所有數據均出自標準狀態(25 ℃,100 kPa)下。
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Sarot Cheenpracha; Chatchanok Karalai; Yanisa Rat-A-Pa; Chanita Ponglimanont; Kan Chantrapromma. New cytotoxic cardenolide glycoside from the seeds of Cerbera manghas. Chemical & Pharmaceutical Bulletin. 2004, 52 (8). doi:10.1248/CPB.52.1023 (英語).
FUMIKO ABE; TATSUO YAMAUCHI. Studies on Cerbera. I. Cardiac glycosides in the seeds, bark, and leaves of Cerbera manghas L.. Chemical & Pharmaceutical Bulletin. 1977, 25 (10). doi:10.1248/CPB.25.2744.
Jérémy Carlier, Jérôme Guitton, Fabien Bévalot, Laurent Fanton, Yvan Gaillard. The principal toxic glycosidic steroids in Cerbera manghas L. seeds: Identification of cerberin, neriifolin, tanghinin and deacetyltanghinin by UHPLC–HRMS/MS, quantification by UHPLC–PDA-MS. Journal of Chromatography B. 2014, 962: 1-8. doi:10.1016/j.jchromb.2014.05.014.