Structure Elucidation of Two Secoiridoid Glucosides from Jasminum officinale L. var. grandiflorum (L.) KOBUSKI
Structure Elucidation of Two Secoiridoid Glucosides from Jasminum officinale L. var. grandiflorum (L.) KOBUSKI
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DOI：
10.1248/cpb.47.1582
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发表时间：
1999-11
影响因子：
1.7
通讯作者：
T. Tanahashi;T. Sakai;Y. Takenaka;N. Nagakura;Cheng Chen
中科院分区：
文献类型：
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作者：
T. Tanahashi;T. Sakai;Y. Takenaka;N. Nagakura;Cheng Chen
茉莉花干燥叶的植物化学研究。从桔梗中分离得到两个新的环烯醚萜糖苷：(2“R)-2”-甲氧基环烯醚苷和(2“S)-2”-甲氧基环烯醚苷，以及四个已知的环烯醚苷：油环萜苷、木脂素、木脂素、(-)-橄榄糖苷和对羟基苯乙醇。新化合物的结构经化学和波谱确证。
Phytochemical investigation of the dried leaves of Jasminum officinale var. grandiflorum has led to the isolation of two new secoiridoid glucosides, (2"R)-2"-methoxyoleuropein and (2"S)-2"-methoxyoleuropein, together with four known secoiridoid glucosides, oleuropein, ligstroside, demethyloleuropein and oleoside dimethyl ester, a lignan, (-)-olivil and p-hydroxyphenethyl alcohol. The structures of the new compounds were elucidated from chemical and spectroscopic evidence.