大戟烷

大戟烷
	IUPAC名; (5S,8R,9S,10R,13S,14R,17S)-4,4,10,13,14-Pentamethyl-17-[(2R)-6-methylheptan-2-yl]-2,3,5,6,7,8,9,11,12,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene
	系统名; (1S,2R,7S,10R,11R,14S,15S)-14-[(1R)-1,5-dimethylhexyl]-2,6,6,11,15-pentamethyltetracyclo[8.7.0.02,7.011,15]heptadecane; (1S,2R,7S,10R,11R,14S,15S)-2,6,6,11,15-五甲基-14-[(1R)-1,5-二甲基己基]四环[8.7.0.02,7.011,15]十七烷
英文名	Euphane; (13α,14β,17α)-Lanostane
别名	13α,17βH-羊毛脂甾烷; 13α,14β,17α-羊毛脂甾烷
识别
CAS号	516-29-0
PubChem	12312921
SMILES	C[C@H](CCCC(C)C)[C@@H]1CC[C@]2([C@]1(CC[C@H]3[C@H]2CC[C@@H]4[C@@]3(CCCC4(C)C)C)C)C;
性质
化学式	C30H54
摩尔质量	414.75 g·mol−1
密度	0.897±0.06 g/cm3
溶解性（水）	难溶
	若非注明，所有数据均出自标准状态（25 ℃，100 kPa）下。

大戟烷（英语：Euphane）是一种四环三萜物质，是羊毛甾烷的13α,14β-立体异构体，名称源于大戟属（Euphorbia ），其衍生物广泛分布于各种植物中^[2]^[3]。

另见

^ ^1.0 ^1.1 Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (© 1994-2019 ACD/Labs). Retrieved from SciFinder. [2019-10-19]
^ Hou Y, Cao S, Brodie PJ, Miller JS, Birkinshaw C, Andrianjafy MN, Andriantsiferana R, Rasamison VE, TenDyke K, Shen Y, Suh EM, Kingston DG. Euphane triterpenoids of Cassipourea lanceolata from the Madagascar rainforest. Phytochemistry. 2010, 71 (5-6): 669–674. PMC 2847016 . PMID 20074760. doi:10.1016/j.phytochem.2009.12.009.
^ Wang LY, Wang NL, Yao XS, Miyata S, Kitanaka S. Euphane and tirucallane triterpenes from the roots of Euphorbia kansui and their in vitro effects on the cell division of Xenopus. J Nat Prod. 2003, 66 (5): 660–663. PMID 12762796. doi:10.1021/np0205396.