HRID85757

反应详情

EQUATION

反应方程式

HRID 85757 的结构方程式

PROCEDURE

实验过程

The title compound (3.3 mg) was prepared from methyl 4-((1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-3a-((2-(piperazin-1-yl)ethyl)amino)-1-(prop-1-en-2-yl)-2,3,3a,4,5,5a,5b,6,7,7a,8,11,11a,11b,12,13,13a,13b-octadecahydro-1H-cyclopenta[a]chrysen-9-yl)benzoate following the general procedure as described above using isovaleric acid as the acylating agent. LCMS: m/e 726.8 (M+H)+, 3.71 min (method 14). 1H NMR (500 MHz, METHANOL-d4) δ 7.89 (d, J=8.2 Hz, 2H), 7.17 (d, J=8.2 Hz, 2H), 5.30 (d, J=4.9 Hz, 1H), 4.79 (s, 1H), 4.69 (s, 1H), 3.77-3.55 (m, 4H), 3.09-3.02 (m, 1H), 2.91 (br. s., 1H), 2.86-2.72 (m, 2H), 2.71-2.60 (m, 3H), 2.59-2.52 (m, 1H), 2.52-2.43 (m, 1H), 2.31 (d, J=7.3 Hz, 2H), 2.21-1.80 (m, 7H), 1.76 (s, 3H), 1.73-1.08 (m, 16H), 1.22 (s, 3H), 1.11 (s, 3H), 1.05 (s, 3H), 0.99 (d, J=6.4 Hz, 6H), 0.97 (s, 3H), 0.97 (s, 3H).

WORKUP

后处理

  1. customm/e 726.8 (M+H)+, 3.71 min (method 14)