反应详情
EQUATION
反应方程式
REACTANTS
反应物
PRODUCTS
生成物
AUXILIARIES
试剂、催化剂与溶剂
PROCEDURE
实验过程
The title compound was synthesized by Method 2 from 3-[1-(4-methoxy-phenyl)-5-p-tolyl-1H-pyrazol-3-yl]-2-[1-(2-trimethylsilanyl-ethoxymethyl)-1H-indol-3-yl]-propionic acid methyl ester (Example 69, 0.19 g, 0.32 mmol), lithium hydroxide (40 mg, 0.96 mmol), THF (1.25 mL), water (0.43 mL) and MeOH (0.43 mL), giving 167 mg (89%) of 3-[1-(4-methoxy-phenyl)-5-p-tolyl-1H-pyrazol-3-yl]-2-[1-(2-trimethylsilanyl-ethoxymethyl)-1H-indol-3-yl]-propionic acid. HPLC: Rt=3.66 (Method B). MS (ES+): mass calculated for C34H39N3O4Si, 581.27; m/z found 582.3 [M+H]+. 1H NMR (400 MHz, DMSO-d6): 7.64 (d, J=8.2 Hz, 1H), 7.51 (d, J=8.2 Hz, 1H), 7.45 (s, 1H), 7.19-7.04 (m, 6H), 7.01 (d,J=8.2 Hz, 2H), 6.92 (d, J=9.0 Hz, 2H), 6.33 (s, 1H), 5.52 (s, 2H), 4.21 (m, 1H), 3.76 (s, 3H), 3.41 (m, 2H), 3.07 (dd, J=6.3, 14.3 Hz, 1H), 2.27 (s, 3H), 0.75 (t, J=8.0 Hz, 2H), 0.00 (s, 9H).