反应详情
EQUATION
反应方程式
REACTANTS
反应物
PRODUCTS
生成物
PROCEDURE
实验过程
Procedure same as that for tert-butyl(S)-3-((4-(ethylsulfonyl)benzyl)carbamoyl)-7-isopropyl-5,7-dihydro-6H-pyrrolo[3,4-b]pyridine-6-carboxylate, using (7S)-6-(tert-butoxycarbonyl)-7-isopropyl-5-methyl-6,7-dihydro-5H-pyrrolo[3,4-b]pyridine-3-carboxylic acid as a starting material. LC-MS tR=0.95 min in 1 min chromatography, MS (ESI) m/z 502.6 [M+H]+. 1H NMR (CD3OD, 400 MHz, mixture of diastereomers): δ 8.93 (s, 1H), 7.79 (d, J=8.4 Hz, 2H), 7.50 (d, J=8.4 Hz, 2H), 7.24 (s, 1H), 5.06-4.88 (m, 2H), 4.82-4.70 (m, 2H), 3.06 (q, J=7.2 Hz, 2H), 2.48-2.26 (m, 1H), 1.59 (d, J=7.2 Hz, 0.9H), 1.56 (d, J=7.2 Hz, 2.1H), 1.53 (s, 9H), 1.25 (t, J=7.2 Hz, 3H), 1.09 (d, J=7.2 Hz, 0.9H), 0.97 (broad s, 2.1H), 0.83 (broad s, 2.1H), 0.48 (d, J=7.2 Hz, 0.9H).