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香树脂醇

香树脂醇
IUPAC名
α: (3β)-Urs-12-en-3-ol
β: (3β)-Olean-12-en-3-ol
δ: (3β)-Olean-13(18)-en-3-ol
别名 α: α-Amyrenol; α-Amirin; α-Amyrine; Urs-12-en-3β-ol; Viminalol
β: β-Amyrenol; β-Amirin; β-Amyrine; Olean-12-en-3β-ol; 3β-Hydroxyolean-12-ene
识别
CAS号 638-95-9(α)  checkY
559-70-6(β)  checkY
508-04-3(δ)  checkY
PubChem 73170(α)
73145(β)
12358447(δ)
ChemSpider 65935 (α), 65921 (β), 26333109 (δ)
SMILES
 
  • O[C@H]2CC[C@@]1([C@@H]3[C@](CC[C@H]1C2(C)C)(C)[C@]5(C(=C/C3)\[C@@H]4[C@@H](C)[C@H](C)CC[C@]4(C)CC5)C)C
性质
化学式 C30H50O
摩尔质量 426.72 g·mol−1
熔点 α: 186 °C[1]
β: 197-187.5 °C[2]
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

香树脂醇(英語:amyrin)是一类属于五环类三萜的天然有机化合物,化学式为C30H50O。有α-香树脂醇,β-香树脂醇和δ-香树脂醇三种,这些化合物分离自生物体的表皮蠟質。植物的生物合成过程中,α-香树脂醇是熊果酸的前体,β-香树脂醇是齐墩果酸的前体。[3][4]

参考资料

[编辑]
  1. ^ Merck Index, 11th Edition, 653
  2. ^ Merck Index, 11th Edition, 654
  3. ^ 存档副本. [2017-03-21]. (原始内容存档于2022-06-04). 页面存档备份,存于互联网档案馆
  4. ^ Bauer, Stefan; Schulte, Erhard; Thier, Hans-Peter. Composition of the surface wax from tomatoes II. Quantification of the components at the ripe red stage and during ripening. European Food Research and Technology. 2004, 219: 487–491. doi:10.1007/s00217-004-0944-z. 
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香树脂醇
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