紫花前胡中化学成分的研究(4)
化合物11无色针状,ESIMS m/z 367 [M+Na]+。1HNMR(600 MHz,CDCl3) δ: 624(1H,d,J=95 Hz,H3),763(1H,d,J=95 Hz,H4),733(1H,d,J=86 Hz,H5),679(1H,d,J=86 Hz,H6),521(1H,d,J=47 Hz,H3′),543(1H,d,J=47 Hz,H4′),149(3H,s,H5′),142(3H,s,H6′),580(1H,m,H2″),220(3H,s,H5″),192(3H,s,H6″)。13CNMR(CDCl3,150 MHz) δ: 1601(C2),1130(C3),1433(C4),1123(C10),1292(C5),1145(C6),1570(C7),1072(C8) ......
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