1) benzyl-O-β-D-glucopyranoside
苯甲醇-β-D-吡喃葡萄糖甙
2) 2-Hydroxymethyl-5-methoxylphenyl-O-β-D-glucopyranoside
2-羟甲基-5-甲氧基苯基-O-β-D-吡喃葡萄糖甙
3) Sitosteryl-3-O-glucoside
谷甾醇β-D-吡喃葡萄糖甙
4) benzyl alcohol 6-O-α-L-arabinofuranosyl-β-D-glucopyna noside
苯甲醇O-(6-β-O-α-L-呋喃阿拉伯糖基)-β-D-吡喃葡萄糖苷
5) 4-pyrone-3-β-D-glucopyraoside
4-吡喃酮-3-β-D-吡喃葡萄糖甙
6) 4-(carbonyl) phenylβ-D-glucopyranoside
4-甲酰苯基-β-D-吡喃葡萄糖苷
1.
Results:Two novel compounds were isolated, whose structures were elucidated by spectroscopic analyses (1HNMR, 13CNMR, FAB-MS and IR) as 4-(carbonyl) phenylβ-D-glucopyranoside (1) and 4-[(acetyloxy) methyl] phenylβ-D-glucopyranoside(2).
结果:除已知的天麻素外,首次分离出了2种未知组分,经波谱分析(核磁共振氢谱、碳谱、质谱和红外光谱)确定它们的结构分别为4-甲酰苯基-β-D-吡喃葡萄糖苷(化合物1)和4-乙酰氧甲苯基-β-D-吡喃葡萄糖苷(化合物2)。
补充资料：4-羟基-2H-吡喃-3,3,5,5(4H,6H)-四甲醇
CAS：4744-47-2
分子式：C9H18O6
中文名称：4-羟基-2H-吡喃-3,3,5,5(4H,6H)-四甲醇
英文名称：4-hydroxy-2H-Pyran-3,3,5,5(4H,6H)-tetramethanol
3,3,5,5-tetrakis(Hydroxymethyl)-4-hydroxy-tetrahydropyran
分子式：C9H18O6
中文名称：4-羟基-2H-吡喃-3,3,5,5(4H,6H)-四甲醇
英文名称：4-hydroxy-2H-Pyran-3,3,5,5(4H,6H)-tetramethanol
3,3,5,5-tetrakis(Hydroxymethyl)-4-hydroxy-tetrahydropyran
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