17α,29-dihydroxyhopane | 155958-70-6

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 异戊烯醇脂质
• 英文名称: 17α,29-dihydroxyhopane
• CAS: 155958-70-6
• 化学式: C₃₀H₅₂O₂
• 分子量: 444.742
• InChiKey: VYOOJJBIIDVXKV-ZWXOFJEGSA-N

反应信息

• 作为反应物：
  描述：

  17α,29-dihydroxyhopane 在 吡啶 、 sodium acetate 、 乙酸酐 作用下， 反应 6.0h， 生成 29-acetoxyhop-17(21)-ene
  参考文献：
  名称：

  Fern Constituents: Triterpenoids Isolated from Leaflets of Cyathea spinulosa.

  摘要：

  Four new triterpenoids, hopan-29.17α-olide (1), hopan-17α, 29-epoxide (2), 3α-hydroxyfilic-4(23)-ene (3), and 2-oxofilic-3-ene (4), were isolated from the dried leaflets of Cyathea spinulosa, together with hop-22(29)-ene (5), fern-7-ene (6), fern-9(11)-ene (7), filic-3-ene (8), hydroxyhopane (9), dryocrassol (10), tetrahymanol (11) and cyclolaudenyl palmitate (12). The structures of the new compounds were elucidated on the bases of spectral data and chemical correlations.

  DOI：

  10.1248/cpb.42.228
• 作为产物：
  描述：

  hopan-29,17α-olide 在 lithium aluminium tetrahydride 作用下， 以 乙醚 为溶剂， 反应 4.0h， 生成 17α,29-dihydroxyhopane
  参考文献：
  名称：

  Fern Constituents: Triterpenoids Isolated from Leaflets of Cyathea spinulosa.

  摘要：

  Four new triterpenoids, hopan-29.17α-olide (1), hopan-17α, 29-epoxide (2), 3α-hydroxyfilic-4(23)-ene (3), and 2-oxofilic-3-ene (4), were isolated from the dried leaflets of Cyathea spinulosa, together with hop-22(29)-ene (5), fern-7-ene (6), fern-9(11)-ene (7), filic-3-ene (8), hydroxyhopane (9), dryocrassol (10), tetrahymanol (11) and cyclolaudenyl palmitate (12). The structures of the new compounds were elucidated on the bases of spectral data and chemical correlations.

  DOI：

  10.1248/cpb.42.228