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A new diterpernoid glycoside from the fruit of Forsythia suspensa
Natural Product Research ( IF 2.2 ) Pub Date : 2020-12-21 , DOI: 10.1080/14786419.2020.1861616
Nan Ma 1 , Chenzhi Sun 1 , Qian Wei 1, 2 , Yajing Wang 1 , Xinjia Yan 3 , Chang Li 1 , Yuehu Pei 1
Affiliation  

Abstract

One new diterpernoid glycoside, lanceolatinoside A (1), together with one known iridoid glycoside, luzonoside C (2) were isolated from the fruit of Forsythia suspensa. The structure of the new compound (1) was elucidated through 1 D and 2 D NMR spectroscopic data, and HR-ESIMS. Compound 2 was identified as luzonoside C (2) on the basis of NMR spectroscopic data analyses and comparison with those reported in the literature.



中文翻译:

连翘果实中一种新的二萜糖苷

摘要

从连翘的果实中分离出一种新的二萜糖苷, lanceolatinoside A ( 1 ),以及一种已知的环烯醚萜糖苷, luzonoside C ( 2 ) 。通过1D和2D NMR光谱数据以及HR-ESIMS阐明了新化合物( 1 )的结构。基于NMR光谱数据分析和与文献报道的比较,化合物2被鉴定为luzonoside C ( 2 )。

更新日期:2020-12-21
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