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【结 构 式】

【分子编号】27330

【品名】(2S,4aS,6aS,6bR,8aR,10S,12aS,12bR,14bR)-10-hydroxy-2,4a,6a,6b,9,9,12a-heptamethyl-13-oxo-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-icosahydro-2-picenecarboxylic acid

【CA登记号】

【 分 子 式 】C30H46O4

【 分 子 量 】470.69284

【元素组成】C 76.55% H 9.85% O 13.6%

与该中间体有关的原料药合成路线共 1 条

合成路线1

该中间体在本合成路线中的序号:(II)

By reaction of cis-1,2-cyclohexanedicarboxylic anhydride (I) with 18-beta-glycyrrhetinic acid (II) in refluxing anhydrous pyridine.

1 Maile, G.K.; Nalbantoglu, L.K.; Vanstone, A.E. (Biorex Laboratories Ltd.); Diastereoisomers of glycyrrhetinic acid derivs.. FR 2550537; GB 2144746 .
2 Hopkins, S.J.; Castaner, J.; Cicloxone. Drugs Fut 1985, 10, 10, 811.
中间体序号 中间体编号 品名 CAS号 分子式 供应商 用于合成
(I) 27329 (3aR,7aS)hexahydro-2-benzofuran-1,3-dione 13149-00-3 C8H10O3 详情 详情
(II) 27330 (2S,4aS,6aS,6bR,8aR,10S,12aS,12bR,14bR)-10-hydroxy-2,4a,6a,6b,9,9,12a-heptamethyl-13-oxo-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-icosahydro-2-picenecarboxylic acid C30H46O4 详情 详情
Extended Information