Реакция #535166
ord-d38630acf38741e0bb5c5e51c8d36533
Уравнение реакции
Реактанты
Реагенты
Растворители
Условия реакции
Обработка
- 1КонцентрированиеThe reaction mixture was concentrated in vacuo
- 2Другоеthe residue was purified RP-HPLC
- 3Промывкаeluting with 20% to 100% CH3CN in 0.1% TFA/H2O over 20 min on a C18 column
Методика
A mixture of 5-(4-amino-3-cyclohept-1-enyl-phenyl)-1,3-dimethyl-tetrahydro-pyrimidin-2-one (as prepared in Example 9, step (a), 21 mg, 0.067 mmol), 4-cyanopyrrolecarboxylic acid (Canadian J. Chem. 59: 2673 (1981)). (24.6 mg, 0.180 mmol), EDCI (19.4 mg, 0.101 mmol), HOBt (9.2 mg, 0.068 mmol), DIEA (35 μL, 0.20 mmol) in DCM (0.5 mL) was stirred at RT overnight. The reaction mixture was concentrated in vacuo and the residue was purified RP-HPLC eluting with 20% to 100% CH3CN in 0.1% TFA/H2O over 20 min on a C18 column to obtain the title compound (4.2 mg, 14%): 1H-NMR (CD3OD; 400 MHz): δ 7.58 (d, 1H, J=1.5 Hz), 7.44 (d, 1H, J=8.2 Hz), 7.15-7.24 (m, 3H), 5.93 (t, 1H, J=6.5 Hz), 3.38-3.61 (m, 5H), 2.96 (m, 6H), 2.48 (m, 2H), 2.28 (m, 2H), 1.82 (m, 2H), 1.45-1.23 (m, 4H); Mass spectrum (ESI, m/z): Calcd. for C25H29N5O2, 432.2 (M+H), found 432.2.