Article (Scientific journals)
Novel acylated triterpene glycosides from Muraltia heisteria
Elbandy, M.; Miyamoto, T.; Chauffert, B. et al.
2002In Journal of Natural Products, 65 (2), p. 193-197
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Abstract :
[en] Four new acylated triterpene glycosides (1-4) have been isolated as two inseparable mixtures of the trans- and cis-3,4,5-trimethoxycinnamoyl derivatives (1,2 and 3,4) from the roots of Muraltia heisteria. The structures of these compounds were elucidated by various 1D and 2D NMR techniques, including H-1 and C-13, COSY, NOESY, HSQC, TOCSY, and HMBC experiments and FABMS. Compounds 3 and 4 were shown to be cytotoxic in a human colon cancer cell line but did not show any ability to potentiate in vitro cisplatin cytotoxicity.
Disciplines :
Chemistry
Phytobiology (plant sciences, forestry, mycology...)
Chemical engineering
Author, co-author :
Elbandy, M.
Miyamoto, T.
Chauffert, B.
Delaude, Clément ;  Université de Liège - ULiège > Relations académiques et scientifiques (Sciences)
Lacaille-Dubois, M. A.
Language :
English
Title :
Novel acylated triterpene glycosides from Muraltia heisteria
Publication date :
February 2002
Journal title :
Journal of Natural Products
ISSN :
0163-3864
eISSN :
1520-6025
Publisher :
American Chemical Society, United States - District of Columbia
Volume :
65
Issue :
2
Pages :
193-197
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 15 July 2021

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