菜油甾烷
化合物
菜油甾烷(英語:Campestane,或24R-甲基膽甾烷,24R-methylcholestane)是一種四環三萜物質[1],其衍生物菜油甾醇(菜油甾-5-烯-3β-醇)最早提取自歐洲油菜(Brassica campestris),因而得名[2]。
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5α-菜油甾烷
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5β-菜油甾烷
菜油甾烷 | |
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IUPAC名 (8R,9S,10S,13R,14S,17R)-17-[(2R,5R)-5,6-dimethylheptan-2-yl]-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene | |
系統名 (1S,2S,10R,11S,14R,15R)-2,15-dimethyl-14-[(1R,4R)-1,4,5-trimethylhexyl]tetracyclo[8.7.0.02,7.011,15]heptadecane (1S,2S,10R,11S,14R,15R)-2,15-二甲基-14-[(1R,4R)-1,4,5-三甲基己基]四環[8.7.0.02,7.011,15]十七烷 | |
識別 | |
CAS號 | |
PubChem | 6857532 |
ChemSpider | 5256868 |
SMILES |
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ChEBI | 35518 |
性質 | |
化學式 | C28H48 |
摩爾質量 | 384.68 g·mol−1 |
若非註明,所有數據均出自標準狀態(25 ℃,100 kPa)下。 |
另見
參考文獻
- ^ Yakimchyk VS, Kazlova VV, Hurski AL, Savchenko RG, Kostyleva SA, Zhabinskii VN, Khripach VA. Enantioselective catalytic approach to the C23-C28 subunit of 24α-methyl steroids. Steroids. 2019, 148: 82–90. PMID 31100291. doi:10.1016/j.steroids.2019.05.003.
- ^ Fernholz, Erhard; MacPhillamy, H. B. Isolation of a New Phytosterol: Campesterol. Journal of the American Chemical Society. 1941, 63 (4): 1155. doi:10.1021/ja01849a079.