0000000000786745
AUTHOR
Mpuza Kapundu
showing 2 related works from this author
Supporting information - Supplemental material for Triterpenoid Saponins From the Stem Bark of Pentaclethra eetveldeana
2019
Supplemental material, Supporting information for Triterpenoid Saponins From the Stem Bark of Pentaclethra eetveldeana by David Pertuit, Mpuza Kapundu, Anne-Claire Mitaine-Offer, Tomofumi Miyamoto, Chiaki Tanaka, Clément Delaude, and Marie-Aleth Lacaille-Dubois in Natural Product Communications
Triterpenoid Saponins From the Stem Bark of Pentaclethra eetveldeana
2019
Two previously undescribed triterpenoid saponins together with 4 known ones were isolated from the stem bark of Pentaclethra eetveldeana De Wild. & Th. Dur. Their structures were elucidated by spectroscopic methods including 1D and 2D NMR experiments in combination with mass spectrometry as 3- O-β-D-glucopyranosyl-(1→2)-[β-D-glucopyranosyl-(1→3)]-β-D-glucopyranosyl-(1→4)-β-D-glucopyranosyl-(1→3)-α-L-rhamnopyranosyl-(1→2)-[β-D-glucopyranosyl-(1→4)]-α-L-arabinopyranosyloleanolic acid and 3- O-β-D-glucopyranosyl-(1→2)-[β-D-glucopyranosyl-(1→3)]-β-D-glucopyranosyl-(1→4)-β-D-glucopyranosyl-(1→3)-α-L-rhamnopyranosyl-(1→2)-[β-D-glucopyranosyl-(1→4)]-α-L-arabinopyranosylhederagenin.