| 主权项 |
一种具有下列性质之实质上纯的WS727713化合物，a)分子式：C30H44N8O8；b)1H核磁共振光谱：(500 MHz,DMSO-d6)δ 9.76(1H,s，可互换)，8.76(1H,d,J=7.5 Hz，可互换)，8.23(1H,d,J=5 Hz，可互换)，7.76(1H,dd,J=8.5和3 Hz，可互换)，7.25-7.17(5H,m),5.71(1H,dd,J=10.5和5 Hz),5.08(1H,dd,J=11和4 Hz，可互换)，5.03(1H,m),4.99(1H,m),4.92(1H,m),4.85(1H,m),4.83(1H,d,J=3 Hz，可互换)，4.76(1H,br d,J=12 Hz，可互换)，4.12(1H,dd,J=16.5和8.5 Hz)，3.65(1H,dd,J=16.5和3 Hz),3.58(1H,m),3.07(1H,dd,J=13.5和8.5 Hz),2.94(1H,br d,J=13 Hz),2.86(1H,dd,J=13.5和6 Hz),2.73-2.68(2H,m),2.58(1H,m),2.24(1H,br d,J=13 Hz),2.08(1H,br d,J=14 Hz),1.88(1H,m),1.67(1H,m),1.55(1H,m),1.42-1.36(2H,m),1.21(1H,m),1.19(3H,d,J=7 Hz),1.09(1H,m),0.76(3H,d,J=6.5 Hz),0.75(3H,d,J=6.5 Hz)；及c)13C核磁共振光谱：(125 MHz,DMSO-d6)δ 173.8(s),171.7(s),170.4(s),169.8(s),169.1(s),167.6(s),137.2(s),129.2(d)x2,128.0(d)x2,126.3(d),60.2(d),53.2(t),51.1(d),50.8(d),49.6(d),47.4(d),47.0(t),44.7(d),41.2(t),36.4(t),35.4(t),33.2(t),23.6(d),23.5(t),23.1(q),21.7(q),21.0(t),15.8(q)。 |
