1) 4-[(acetyloxy) methyl] phenylβ-D-glucopyranoside
4-乙酰氧甲苯基-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)。
2) 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)。
3) 2-acetamido-2-deoxy-β-D-glucopyranose
2-乙酰氨基-2-脱氧-β-D-吡喃葡萄糖苷
1.
Synthesis and anti-depression activities of phenolic 2-acetamido-2-deoxy-β-D-glucopyranoses
酚性2-乙酰氨基-2-脱氧-β-D-吡喃葡萄糖苷的合成及抗抑郁活性
4) 2-methoxy-4-(2'-hydroxyethyl)-phenyl-1-O-β-D-glucopyranoside
2-甲氧基-4-(2'-羟乙基)-苯酚-1-O-β-D-吡喃葡萄糖苷
5) 5-dimethoxybibenzyl-4-O-β-D-xylopyranosyl-(1→6)-β-D-glucopyranoside
5-二甲氧基二苄基-4-O-β-D-吡喃木糖基-(1→6)-β-D-吡喃葡萄糖苷
6) ethyl β-D-glucopyranoside
乙基-β-D-吡喃葡萄糖苷
1.
Their structures were identified by spectroscopic analysis(~1H NMR,~(13)CNMR and EIMS) to be E-6-O-p-methoxy cinnamoyl scandoside methyl ester(1),Z-6-O-pmethoxycinnamoyl scandoside methyl ester(2),asperuloside(3),asperulosidic acid(4),ethyl β-D-glucopyranoside(5) and daucosterol(6) respectively.
波谱分析(核磁共振氢谱、碳谱和质谱)确定它们的结构分别为E-6-O-p-methoxy cinnamoyl scandoside methyl ester(1),Z-6-O-p-methoxycinnamoyl scandoside methyl ester(2),asperuloside(3),asperulosidic acid(4),乙基-β-D-吡喃葡萄糖苷(ethylβ-D-glucopyranoside,5)和胡萝卜苷(daucosterol,6)。
补充资料:4-硝基苯基-2-乙酰胺基-2-脱氧-B-D-吡喃葡糖霉
CAS:3459-18-5
分子式:C14H18N2O8
分子质量: 342.30
中文名称: 4-硝基苯基-2-乙酰胺基-2-脱氧-B-D-吡喃葡糖霉
英文名称: 4-nitrophenyl-2-acetamido-2-deoxy-beta-d- glucopyranoside
分子式:C14H18N2O8
分子质量: 342.30
中文名称: 4-硝基苯基-2-乙酰胺基-2-脱氧-B-D-吡喃葡糖霉
英文名称: 4-nitrophenyl-2-acetamido-2-deoxy-beta-d- glucopyranoside
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条
2,3-环氧丙基-2,3,4,6-四-O-乙酰基-β-D-吡喃型葡萄糖苷
4-羟苯基-β-D-吡喃型葡萄糖苷
芹菜素-5-O-α-L-吡喃鼠李糖基(1→4)-6″-O-乙酰基-β-D-吡喃葡萄糖苷
2-羟甲基-5-甲氧基苯基-O-β-D-呋喃芹糖基-(4→6)-O-β-D-吡喃葡萄糖苷
4-甲基-2-氧代-2H-1-苯并吡喃-7-基-β-D-葡糖苷酸
1-(2,3,4,6-四-O-特戊酰基-β-D-吡喃葡萄糖基)-4-苯基-1
反式-4-(1-丙烯基)-苯酚-β-D-吡喃葡萄糖苷
α-生育酚2,3,4,6-四-O-乙酰基-β-D-吡喃型葡萄糖苷
3-β-D-吡喃葡萄糖氧基-4,5-二甲氧基-苯甲酸
2-羟甲基-5-甲氧基苯基-O-β-D-吡喃葡萄糖甙
山奈酚7-O-β-D-吡喃葡萄糖基(1→4)-β-D-吡喃葡萄糖苷