Ngày tải lên :
10/05/2014, 22:00
... DMSO): δ 16 1.9 (m), 15 6.7 (dd), 15 1.7, 14 7.8, 14 7.7, 14 7.5, 14 6.9, 14 3.9, 13 3 .1, 13 0.9, 13 0.7(d), 12 8.2, 12 7.5, 12 3.5(d), Dẫn xuất 15 : 12 0.2, 11 7 .1, 11 5.7, 11 5.5, 11 2.3(d), 11 1 .1, 11 0.8, N-(2,4-difluorophenyl)pyrazole ... (12 5 MHz, CD3OD): δ 15 9.4, 15 8.9, 15 3.6, 14 4.8, 13 9.8, 13 4.8, 13 3.7, 13 2.9, 13 0.0, 12 9.3, 12 9.0, 12 8.4, 12 2.9, 11 7.6, 11 6.7, 11 6.6, 11 2.7, 10 1.5 13 CH3 d c' c b' b a N 2' 3' 8' HO 5' 9' N 4' 10 ' ... 13 3.8, 12 9 .1, HR-MS: m/z = 437 .16 8967 [M+H]+ (kết tính 12 9.0, 12 1.6, 12 1.3, 11 7.5, 11 4.7, 11 4.6, 11 4.4, toán cho C23H22N2O6 437 .17 0 713 ) 10 8.5, 10 8.0, 10 2.9, 64.3, 56.0, 55.8, 14 .4 15 13 HO 8' 9' 10 '...