[䏿–‡å��ç§°]刺苞è�Šå†…é…¯
[英文�称]Acanthospermolide
[别  �]
[化å¦å��ç§°]Propanamide,N-(6-formyl-2,3,3a,4,5,8,9,11a-octahydro-4-hydroxy-10-methyl-3-methylene-2-oxocyclodeca [b]furan-5-yl)-2-meth-yl-,[3aR-(3aR*)]-Propanoic acid, 2-methyl-,6-formyl-2,3,3a,4,5,8,9,11a-octahydro-5-methoxy-10methyl-3-methylene-2-oxocyclodeca [b]furan-4-yl ester, [3aR-(3aR*, 4S*, 5S*, 6E, 10E, 11aR*)]ˉ1
[分 å� å¼�]
[分 å� é‡�]362.41
[物ç�†æ€§è´¨]æ— è‰²é’ˆçŠ¶ç»“æ™¶ (苯-甲醇), 熔点154°ã€‚IRγKBrmax cm-1: 1776, 1750, 1690, 1685, 1630, 1305, 1240, 1190, 1155, 970; NMR (CDCl3): 6.93(dd,j=6.4, 11.0 H-1), 5.009(m, H-5), 5.009(m, H-6), 6.533(dd, J=1.6, 8.8, H-8), 3.54(dd, J=2.4, 8.8, H-9), 5.869(d, J=3.2, H-13a),6.085(d,j=3.2,H-13b), 9.40(d, J=2.4, H-14), 1.938 (br.s, H-15), 1.149(d, J=7.0, COCHMez), 3.128(S, Ome); MS m/e(ï¼…): (M+, 1), 333(2), 292 (4), 291(3), 275(6), 274(12), 256(5), 246(5), 245(6), 242(10), 214(7),213(7),197(5),196(6),183(22),178(5), 177(8), 134(13), 113(60),112(58), 91(13), 84(17), 71(100)。
[�分分类]
[è�¯ç�†ä½œç”¨]1)抗肿瘤作用。体外给è�¯å¯¹äººä½“鼻烟癌细胞ED50=0.54ug/ml,体内对P-388DET/C值为146%,ED50为12.5mg/kg。 2)抗è�Œä½œç”¨ã€‚在试管ä¸å¯¹æº¶è¡€æ€§é“¾ç�ƒè�Œã€�肺炎å�Œç�ƒè�Œã€�å¤§è‚ æ�†è�Œã€�绿脓æ�†è�Œã€�百日咳æ�†è�Œã€�白色念ç� ç�ƒè�Œå�‡æœ‰æŠ‘制作用。具有抗癌活性, 体外对人体鼻咽癌KB细胞的ED50为0.54μg/ml, 体内对P-388çš„T/C值为146%。
[毒  性]
[�良�应]
[用  途] (考试大网站整�)
[æˆ�分æ�¥æº�]è�Šç§‘æ¤�物光刺苞è�Š Acanthospermum glabratum (DC.)Wild å…¨æ ªã€‚

