HRID1912659
反应详情
EQUATION
反应方程式
REACTANTS
反应物
PRODUCTS
生成物
PROCEDURE
实验过程
Prepared as described in Example 1 starting from 6-(E)-hydroxyiminoandrostane-3,17-dione (II-at, Prepn. 20, 500 mg) and (R)-2-aminopropoxyamine dihydrochloride (Prepn. 93, 257 mg). The crude product was crystallized from MeOH/EtOAc to give the title compound as a white solid (503 mg, 75%). 1H-NMR (300 MHz, DMSO-d6, ppm from TMS): δ 10.50 (1H, s), 7.98 (3H, m), 3.97 (2H, m), 3.40 (1H, m), 3.11 (0.5H, m), 3.05 (0.5H, m), 2.54-1.15 (22H, m), 0.79 (3H, s), 0.78 (3H, s).
WORKUP
后处理
- customPrepared
- customThe crude product was crystallized from MeOH/EtOAc