%0 Journal Article %A Wang, An-Dong %A Xie, Xin-Yu %A Zeng, Wei-Ming %A Liu, Jian-Yu %A Xu, Yong-Nan %D 2019 %T New α-ditetralonyl glucoside from the green walnut husk of Juglans mandshurica %U https://tandf.figshare.com/articles/journal_contribution/New_i_i_-ditetralonyl_glucoside_from_the_green_walnut_husk_of_i_Juglans_mandshurica_i_/8113106 %R 10.6084/m9.figshare.8113106.v1 %2 https://tandf.figshare.com/ndownloader/files/15129176 %K Juglans mandshurica %K Juglandaceae %K α-ditetralonyl glucoside %K cytotoxic activity %X

One new α-ditetralonyl glucoside (1), was isolated from the green walnut husk of Juglans mandshurica (Juglandaceae), together with twelve known compounds (2–13). The structure of the new compound was determined as (2R,4S,10S,12S)-2-[7-(12,13,16-trihydroxy-α-tetralonyl-13-O-β-D-glucopyranoside)]- 4,8-dihydroxy-α-tetralone-4-O-β-D-glucopyranoside (1), on the basis of detailed spectroscopic analyses, and acidic hydrolysis. Compounds 6, 7 and 11 were isolated from the genus Juglans for the first time. Compound 1–13 showed weak cytotoxic against A549 and HeLa cell lines.

%I Taylor & Francis