HRID85651

反应详情

EQUATION

反应方程式

HRID 85651 的结构方程式

PROCEDURE

实验过程

The title compound was prepared following the method described above for the synthesis of 4-((1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-3a-(2-(dimethylamino)-2-oxoethylamino)-5a,5b,8,8,11a-pentamethyl-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)benzoic acid using 4-(chloromethyl)thiazole as the alkylating agent in Step 1. MS: m/e 627.5 (M+H)+, 1.56 min (method 12). 1H NMR (400 MHz, CHLOROFORM-d) δ ppm 0.95 (s., 3H) 0.96 (s, 3H) 1.01 (s, 3H) 1.10 (s, 3H) 1.21 (s, 3H) 1.72 (s, 3H) 0.89-1.83 (m, 16H) 1.84-2.05 (m, 3H) 2.07-2.22 (m, 1H) 2.13 (dd, J=17.07, 6.53 Hz, 1H) 2.22-2.32 (m, 1H) 2.33-2.49 (m, 1H) 4.24 (d, J=14.05 Hz, 1H) 4.70 (s, 1H) 4.72 (d, J=13.55 Hz, 1H) 4.81 (s, 1H) 5.31 (dd, J=6.02, 1.51 Hz, 1H) 7.24 (d, J=8.28 Hz, 2H) 7.59 (s, 1H) 8.00 (d, J=8.28 Hz, 2H) 8.83 (s, 1H).

WORKUP

后处理

  1. customm/e 627.5 (M+H)+, 1.56 min (method 12)