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中�剂学:苯甲酰氧��甙

[中文å��ç§°] 苯甲酰氧èŠ�è�¯ç”™ 
[英文å��ç§°] Benzoyloxypaeoniflorin 
[别  å��] æ—  
[化学å��ç§°] β-D-Glucopyranoside, tetrahydro-5-hydroxy-5b-[[(4-hydro-xybenzoyl)oxy]methyl]-2-methyl-2, 5-methano-1H-3, 4-dioxacyclobuta[cd]pentalen-la(2H)-y1 6-benoate, [1aR-(1aα, 2β, 3aα, 5α, 5aα, 5bα)]- 
[分 å­� å¼�] C30H32O13; 
[分 å­� é‡�] 600.56 
[物ç�†æ€§è´¨] 白色粉末, [α]14D -10.3°(C=0.37, 甲醇)。UVλEtoHmax nm(ε): 210 (17000), 215 (è‚©å³°, 15900), 231 (14400), 236 (è‚©å³°, 13600), 259.5 (17300), 273 (è‚©å³°, 11200); IRνKBrmax cm-1: 3400 (br.), 1713, 1610, 1593, 1456, 1282; NMR((CD3)2CO)δ: 1.24 (3H, s), 4.64 (2H, s), 5.33 (1H, s, 缩醛质å­�), 6.88, 7.88 (4H, A2B2q, J=9), 7.44~7.61 (3H, m), 7.91~8.08 (2H, m); 13CNMR(C5D5N)δ: C-1 (88.8, s), C-2 (85.9, s), C-3 (44.6, t), C-4 (105.8, s), C-5 (43.7), C-6 (71.6, s), C-7 (22.8, t), C-8 (60.6, t), C-9 (101.6, d), C-10 (19.7, q), C-1' (100.1, d), C-2' (74.7, d), C-3' (78.0, d), C-4' (71.4, d), C-5' (74.9, d), C-6' (65.0, t), C-1'' (121.1, s), C-2'' (132.3, d), C-3'' (116.0, d), C-4'' (163.5, S), C-5'' (116.0, d), C-6'' (132.3, d), C-7'' (166.6, s), C-1''' (130.7, s), C-2''' (129.8, d), C-3''' (128.8, d), C-4''' (133.3, d), C-5''' (128.8, d), C-6''' (129.8, d), c-7''' (166.3, s)[1]。 
[æˆ�分分类] è�œç±» 
[è�¯ç�†ä½œç”¨] 具有抑制纤溶酶和纤溶酶原作用, 作用较牡丹强[2]。 
[毒  性]  
[ä¸�良å��应]  
[用  途] 作用于酶类å�Šå…¶ä»–生化物质 
[æˆ�分æ�¥æº�] 毛茛科æ¤�物牡丹 Paeonia moutan Sim. 根皮[1] 
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