反应详情

Following the procedure for 318, 9-azetidin-3-yl-2-(2-isopropyl-2H-[1,2,4]triazol-3-yl)-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulene and sodium L-lactate were reacted in DMF to give 359. LCMS: RT=10.69 min, [M+H]+=440. 1H NMR δ (ppm) (CDCl3): 8.36 (1H, s), 7.90 (1H, s), 7.20-7.11 (1H, m), 7.09-7.01 (1H, m), 5.84-5.75 (1H, m), 4.62-4.30 (4H, m), 4.26-4.07 (3H, m), 3.98-3.87 (1H, m), 3.43-3.35 (2H, m), 1.61 (6H, d, J=6.65 Hz), 1.32 (3H, dd, J=10.70, 6.64 Hz). 1 Exchangeable not observed