TY - JOUR
T1 - Phytochemistry of weigela x “kosteriana variegata” (Caprifoliaceae)
AU - Andriamisaina, Nampoina
AU - Mitaine-Offer, Anne Claire
AU - Pruvot, Benoist
AU - Chluba, Johanna
AU - Miyamoto, Tomofumi
AU - Tanaka, Chiaki
AU - Lacaille-Dubois, Marie Aleth
N1 - Funding Information:
Acknowledgments - The authors would like to thank Tatiana Lopez for fish care, and the Conseil Régional de Bourgogne (PARI program) and the FEDER program for financial support.
Publisher Copyright:
© 2018 Natural Product Incorporation. All rights reserved.
PY - 2018/4
Y1 - 2018/4
N2 - One new triterpene glycoside 3-O-D-xylopyranosyl-(1→4)-[-D-glucopyranosyl-(1→3)]-D-xylopyranosyl-(1→4)-D-xylopyranosyl-(1→3)-L-rhamnopyranosyl-(1→2)-L-arabinopyranosyloleanolic acid, was isolated from Weigela x “kosteriana variegata” (Caprifoliaceae), with three known ones. Their structures were characterized by a combination of mass spectrometry and 1D and 2D NMR spectrocopic techniques including 1H- and 13C NMR, COSY, TOCSY, NOESY, HSQC, and HMBC experiments. The toxicological properties of some glycosides were determined with a zebrafish-based assay. The results show that the most active compounds were toxic to the larvae in the range of 1 M.
AB - One new triterpene glycoside 3-O-D-xylopyranosyl-(1→4)-[-D-glucopyranosyl-(1→3)]-D-xylopyranosyl-(1→4)-D-xylopyranosyl-(1→3)-L-rhamnopyranosyl-(1→2)-L-arabinopyranosyloleanolic acid, was isolated from Weigela x “kosteriana variegata” (Caprifoliaceae), with three known ones. Their structures were characterized by a combination of mass spectrometry and 1D and 2D NMR spectrocopic techniques including 1H- and 13C NMR, COSY, TOCSY, NOESY, HSQC, and HMBC experiments. The toxicological properties of some glycosides were determined with a zebrafish-based assay. The results show that the most active compounds were toxic to the larvae in the range of 1 M.
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U2 - 10.1177/1934578x1801300406
DO - 10.1177/1934578x1801300406
M3 - Article
AN - SCOPUS:85048113689
SN - 1934-578X
VL - 13
SP - 403
EP - 406
JO - Natural product communications
JF - Natural product communications
IS - 4
ER -