1) β-n-butyl-D-tagatopyranoside
β正丁基D塔格糖苷
2) n-butyl-β-D-fructopyranoside
正丁基-β-D-吡喃果糖苷
1.
Result: Eight compounds were isolated and identified as: acacetin(Ⅰ),tilianine(Ⅱ),linarin(Ⅲ),n-butyl-β-D-fructopyranoside(Ⅳ),ursolic acid(Ⅴ),oleanolic acid(Ⅵ),β-sito.
结果:从薄荷中分离并鉴定了8个化合物,分别是刺槐素(Ⅰ)、椴树素(Ⅱ)、蒙花苷(Ⅲ)、正丁基-β-D-吡喃果糖苷(Ⅳ)、熊果酸(Ⅴ)、齐墩果酸(Ⅵ)、β-谷甾醇(Ⅶ)和胡萝卜苷(Ⅷ)。
3) n-butyl-O-β-D-fruetopyranoside
正丁基-O-β-D-吡喃果糖苷
4) D-tagatose
D-塔格糖
1.
Study on chemical synthesis of D-tagatose;
化学法合成D-塔格糖的研究
2.
Progress in Researches on D-tagatose and L-arabinose Isomerase;
D-塔格糖与L-阿拉伯糖异构酶的研究进展
5) ethyl β-D-fructopyranoside
乙基β-D-吡喃果糖苷
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：苄基三丁基溴化铵 苄基三正丁基溴化铵
CAS：25316-59-0
分子式：C19H34BrN
分子质量：356.39
熔点：176-171℃
中文名称：苄基三丁基溴化铵 苄基三正丁基溴化铵
英文名称：Benzyl tributyl ammonium bromide benzyltributylammonium bromide
分子式：C19H34BrN
分子质量：356.39
熔点：176-171℃
中文名称：苄基三丁基溴化铵 苄基三正丁基溴化铵
英文名称：Benzyl tributyl ammonium bromide benzyltributylammonium bromide
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