反应详情

Synthesized according to general procedure 5, method B. The reaction was set up with 4.5 mmol 4-(piperazin-1-yl)-N-(1,2,4-thiadiazol-5-yl)benzenesulfonamide, 4.5 mmol (R)-2-(6-chloro-3,4-dihydroquinolin-1(2H)-yl)propanoic acid, 5.5 mmol HATU, 5.4 mmol sodium bicarbonate and 12 mL (1:1) DMF:methylene dichloride to get (R)-4-(4-(2-(6-Chloro-3,4-dihydroquinolin-1(2H)-yl)propanoyl)piperazin-1-yl)-N-(1,2,4-thiadiazol-5-yl)benzenesulfonamide as a white solid (1.5 g, 61% yield). LC/MS (10%-99% CH3CN (0.035% TFA)/H2O (0.05% TFA)), m/z: M+1 obs=547.5; tR=3.44 min. 1H NMR (400 MHz, DMSO-d6) δ 8.48 (s, 1H), 7.58 (d, J=9.1 Hz, 2H), 7.04-6.96 (m, 4H), 6.78 (d, J=9.1 Hz, 1H), 4.88-4.84 (m, 1H), 3.73-3.69 (m, 1H), 3.58-3.53 (m, 1H), 3.43-3.37 (m, 4H), 3.26-3.18 (m, 2H), 3.11-2.95 (m, 2H), 2.73-2.64 (m, 2H), 1.84-1.73 (m, 2H), 1.84-1.08 (m, 3H).

1. customSynthesized