1) 6-O-methylpropanoyl-α-D-glucopyranoside
6-O-甲基丙酰基-α-D-吡喃葡糖
1.
Results Four glycosides were identified as 6-O-methylpropanoyl-α-D-glucopyranoside(1),4″-phenolic-6-O-methylpropanoyl-β-D-glucopyranoside(2),1-O-galloyl-β-D-glucopyranoside(3),arbutin(4).
结果从喙果黑面神的正丁醇萃取部分分离得到4个化合物,分别鉴定为6-O-甲基丙酰基-α-D-吡喃葡糖(6-O-m ethylpropanoyl-α-D-glucopyranose,1);4″-苯酚基-6-O-甲基丙酰基-β-D-吡喃葡糖苷(4-″phenolic-6-O-m ethylpropanoyl-β-D-glucopyranoside,2);1-O-没食子酰基-β-D-吡喃葡糖苷(1-O-galloyl-β-D-glucopyranoside,3);熊果苷(arbutin,4)。
2) 4″-phenolic-6-O-methylpropanoyl-β-D-glucopyranoside
4″-苯酚基-6-O-甲基丙酰基-β-D-吡喃葡糖
1.
Results Four glycosides were identified as 6-O-methylpropanoyl-α-D-glucopyranoside(1),4″-phenolic-6-O-methylpropanoyl-β-D-glucopyranoside(2),1-O-galloyl-β-D-glucopyranoside(3),arbutin(4).
结果从喙果黑面神的正丁醇萃取部分分离得到4个化合物,分别鉴定为6-O-甲基丙酰基-α-D-吡喃葡糖(6-O-m ethylpropanoyl-α-D-glucopyranose,1);4″-苯酚基-6-O-甲基丙酰基-β-D-吡喃葡糖苷(4-″phenolic-6-O-m ethylpropanoyl-β-D-glucopyranoside,2);1-O-没食子酰基-β-D-吡喃葡糖苷(1-O-galloyl-β-D-glucopyranoside,3);熊果苷(arbutin,4)。
3) 3-o-Allyl-6-o-acetyl-2,4-di-o-benzoyl-α-D-glucopyranosyl trichloroacetimidate
3-O-烯丙基-6-O-乙酰基-2,4-二-O-苯甲酰基-α-D-葡萄吡喃糖基三氯乙酰亚氨酯
4) palatinose
6-O-α-D-吡喃葡萄糖基-D-呋喃果糖
5) melibiose hydrate
6-O-α-D-吡喃半乳糖基-D-葡萄糖
6) apigenin-5-O-[α-L-rhamnopyranosyl-(1→4)-6-O-β-D-acetylglucopyranoside]
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
补充资料:N-(α-溴丙酰基)-2-甲基苯胺
分子式:C10H12BrNO
分子量:242.12
CAS号:19397-79-6
性质:结晶化合物。熔点130-133℃。
制备方法:用α-溴代丙酰溴与邻甲苯胺缩合制得。
用途:丙胺卡因的中间体。
分子量:242.12
CAS号:19397-79-6
性质:结晶化合物。熔点130-133℃。
制备方法:用α-溴代丙酰溴与邻甲苯胺缩合制得。
用途:丙胺卡因的中间体。
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
4″-苯酚基-6-O-甲基丙酰基-β-D-吡喃葡糖
3-O-烯丙基-6-O-乙酰基-2,4-二-O-苯甲酰基-α-D-葡萄吡喃糖基三氯乙酰亚氨酯
6-O-α-D-吡喃葡萄糖基-D-呋喃果糖
6-O-α-D-吡喃半乳糖基-D-葡萄糖
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
苯甲醇O-(6-β-O-α-L-呋喃阿拉伯糖基)-β-D-吡喃葡萄糖苷
甲基-4,6-o-亚苄基-α-D-吡喃葡糖苷
1-溴-2,3,4,6-O-四乙酰基-α-D-吡喃葡萄糖
五-O-乙酰基-α-D-吡喃葡萄糖
溴化-2,3,4,6-四-O-乙酰基-α-D-吡喃葡萄糖
3-o-甲基-α-D-吡喃葡糖苷
1-(2'-γ-吡喃酮)-6-咖啡酰基-α-D-吡喃葡萄糖苷
1-O-α-D-吡喃葡萄糖基-D-呋喃果糖
4-O-α-D-吡喃(型)葡糖基-D-葡萄糖
甲基-α-D-吡喃葡糖苷
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