Title of article
Absolute configuration of triterpene dimers from Maytenus species (Celastraceae)
Author/Authors
Antonio G Gonz?lez، نويسنده , , Mar??a L Kennedy، نويسنده , , Félix M Rodr??guez، نويسنده , , Isabel L. Bazzocchi، نويسنده , , Ignacio A. Jimenez، نويسنده , , Angel G. Ravelo، نويسنده , , Laila Moujir، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2001
Pages
5
From page
1283
To page
1287
Abstract
Three new triterpene dimers (1–3) based on two pristimerin units were isolated from Maytenus blepharodes and Maytenus magellanica. Their structures were elucidated on the basis of spectral analysis, including homonuclear and heteronuclear correlation NMR experiments (COSY, ROESY, HSQC and HMBC). Their absolute configurations were determined by CD studies. The compounds were assayed for antimicrobial and cytotoxic activities.
Keywords
Configuration , dimer , triterpenes
Journal title
Tetrahedron
Serial Year
2001
Journal title
Tetrahedron
Record number
1081691
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