2013
Rezgui A, Mitaine-Offer A-C, Pertuit D, Miyamoto T, Tanaka C, Delemasure S, Dutartre P, Lacaille-Dubois M-A.
Steroidal saponins from Dracaena marginata. Natural Product CommunicationsNatural Product Communications. 2013;8 :157-160.
AbstractThree new steroidal saponins and ten known ones were isolated from the bark of Dracaena marginata, along with two known steroidal saponins from the roots. Their structures were elucidated on the basis of extensive 1D and 2D NMR experiments and mass spectrometry as (25R)-26-(beta-D-glucopyranosyloxy)3beta,22alpha-dihydroxyfurost-5-en-1beta-yl O-alpha-L-rhamnopyranosyl-(1 –> 2)-[alpha-L-rhamnopyranosyl-(1 –> 4)]-beta-D-glucopyranoside (1), (25R)-26-(beta-D-glucopyranosyloxy)-3beta,22alpha-dihydroxyfurost-5-en-1beta-yl O-alpha-L-rhamnopyranosyl-(1 –> 2)-4-O-sulfo-alpha-L-arabinopyranoside (2), and (25S)-3beta-hydroxyspirost-5-en-1beta-yl O-alpha-L-rhamnopyranosyl-(1 –> 2)-4-O-sulfo-alpha-L-arabinopyranoside (3).
Rezgui A, Mitaine-Offer A-C, Pertuit D, Miyamoto T, Tanaka C, Delemasure S, Dutartre P, Lacaille-Dubois M-A.
Steroidal saponins from Dracaena marginata. Natural Product CommunicationsNatural Product Communications. 2013;8 :157-160.
AbstractThree new steroidal saponins and ten known ones were isolated from the bark of Dracaena marginata, along with two known steroidal saponins from the roots. Their structures were elucidated on the basis of extensive 1D and 2D NMR experiments and mass spectrometry as (25R)-26-(beta-D-glucopyranosyloxy)3beta,22alpha-dihydroxyfurost-5-en-1beta-yl O-alpha-L-rhamnopyranosyl-(1 –> 2)-[alpha-L-rhamnopyranosyl-(1 –> 4)]-beta-D-glucopyranoside (1), (25R)-26-(beta-D-glucopyranosyloxy)-3beta,22alpha-dihydroxyfurost-5-en-1beta-yl O-alpha-L-rhamnopyranosyl-(1 –> 2)-4-O-sulfo-alpha-L-arabinopyranoside (2), and (25S)-3beta-hydroxyspirost-5-en-1beta-yl O-alpha-L-rhamnopyranosyl-(1 –> 2)-4-O-sulfo-alpha-L-arabinopyranoside (3).
Rezgui A, Mitaine-Offer A-C, Pertuit D, Miyamoto T, Tanaka C, Delemasure S, Dutartre P, Lacaille-Dubois M-A.
Steroidal saponins from Dracaena marginata. Natural Product CommunicationsNatural Product Communications. 2013;8 :157-160.
AbstractThree new steroidal saponins and ten known ones were isolated from the bark of Dracaena marginata, along with two known steroidal saponins from the roots. Their structures were elucidated on the basis of extensive 1D and 2D NMR experiments and mass spectrometry as (25R)-26-(beta-D-glucopyranosyloxy)3beta,22alpha-dihydroxyfurost-5-en-1beta-yl O-alpha-L-rhamnopyranosyl-(1 –> 2)-[alpha-L-rhamnopyranosyl-(1 –> 4)]-beta-D-glucopyranoside (1), (25R)-26-(beta-D-glucopyranosyloxy)-3beta,22alpha-dihydroxyfurost-5-en-1beta-yl O-alpha-L-rhamnopyranosyl-(1 –> 2)-4-O-sulfo-alpha-L-arabinopyranoside (2), and (25S)-3beta-hydroxyspirost-5-en-1beta-yl O-alpha-L-rhamnopyranosyl-(1 –> 2)-4-O-sulfo-alpha-L-arabinopyranoside (3).
Rezgui A, Mitaine-Offer A-C, Pertuit D, Miyamoto T, Tanaka C, Delemasure S, Dutartre P, Lacaille-Dubois M-A.
Steroidal saponins from Dracaena marginata. Natural Product CommunicationsNatural Product Communications. 2013;8 :157-160.
AbstractThree new steroidal saponins and ten known ones were isolated from the bark of Dracaena marginata, along with two known steroidal saponins from the roots. Their structures were elucidated on the basis of extensive 1D and 2D NMR experiments and mass spectrometry as (25R)-26-(beta-D-glucopyranosyloxy)3beta,22alpha-dihydroxyfurost-5-en-1beta-yl O-alpha-L-rhamnopyranosyl-(1 –> 2)-[alpha-L-rhamnopyranosyl-(1 –> 4)]-beta-D-glucopyranoside (1), (25R)-26-(beta-D-glucopyranosyloxy)-3beta,22alpha-dihydroxyfurost-5-en-1beta-yl O-alpha-L-rhamnopyranosyl-(1 –> 2)-4-O-sulfo-alpha-L-arabinopyranoside (2), and (25S)-3beta-hydroxyspirost-5-en-1beta-yl O-alpha-L-rhamnopyranosyl-(1 –> 2)-4-O-sulfo-alpha-L-arabinopyranoside (3).
Rezgui A, Mitaine-Offer A-C, Pertuit D, Miyamoto T, Tanaka C, Delemasure S, Dutartre P, Lacaille-Dubois M-A.
Steroidal saponins from Dracaena marginata. Natural Product CommunicationsNatural Product Communications. 2013;8 :157-160.
AbstractThree new steroidal saponins and ten known ones were isolated from the bark of Dracaena marginata, along with two known steroidal saponins from the roots. Their structures were elucidated on the basis of extensive 1D and 2D NMR experiments and mass spectrometry as (25R)-26-(beta-D-glucopyranosyloxy)3beta,22alpha-dihydroxyfurost-5-en-1beta-yl O-alpha-L-rhamnopyranosyl-(1 –> 2)-[alpha-L-rhamnopyranosyl-(1 –> 4)]-beta-D-glucopyranoside (1), (25R)-26-(beta-D-glucopyranosyloxy)-3beta,22alpha-dihydroxyfurost-5-en-1beta-yl O-alpha-L-rhamnopyranosyl-(1 –> 2)-4-O-sulfo-alpha-L-arabinopyranoside (2), and (25S)-3beta-hydroxyspirost-5-en-1beta-yl O-alpha-L-rhamnopyranosyl-(1 –> 2)-4-O-sulfo-alpha-L-arabinopyranoside (3).
Rezgui A, Mitaine-Offer A-C, Pertuit D, Miyamoto T, Tanaka C, Delemasure S, Dutartre P, Lacaille-Dubois M-A.
Steroidal saponins from Dracaena marginata. Natural Product CommunicationsNatural Product Communications. 2013;8 :157-160.
AbstractThree new steroidal saponins and ten known ones were isolated from the bark of Dracaena marginata, along with two known steroidal saponins from the roots. Their structures were elucidated on the basis of extensive 1D and 2D NMR experiments and mass spectrometry as (25R)-26-(beta-D-glucopyranosyloxy)3beta,22alpha-dihydroxyfurost-5-en-1beta-yl O-alpha-L-rhamnopyranosyl-(1 –> 2)-[alpha-L-rhamnopyranosyl-(1 –> 4)]-beta-D-glucopyranoside (1), (25R)-26-(beta-D-glucopyranosyloxy)-3beta,22alpha-dihydroxyfurost-5-en-1beta-yl O-alpha-L-rhamnopyranosyl-(1 –> 2)-4-O-sulfo-alpha-L-arabinopyranoside (2), and (25S)-3beta-hydroxyspirost-5-en-1beta-yl O-alpha-L-rhamnopyranosyl-(1 –> 2)-4-O-sulfo-alpha-L-arabinopyranoside (3).
Rezgui A, Mitaine-Offer A-C, Pertuit D, Miyamoto T, Tanaka C, Delemasure S, Dutartre P, Lacaille-Dubois M-A.
Steroidal saponins from Dracaena marginata. Natural Product CommunicationsNatural Product Communications. 2013;8 :157-160.
AbstractThree new steroidal saponins and ten known ones were isolated from the bark of Dracaena marginata, along with two known steroidal saponins from the roots. Their structures were elucidated on the basis of extensive 1D and 2D NMR experiments and mass spectrometry as (25R)-26-(beta-D-glucopyranosyloxy)3beta,22alpha-dihydroxyfurost-5-en-1beta-yl O-alpha-L-rhamnopyranosyl-(1 –> 2)-[alpha-L-rhamnopyranosyl-(1 –> 4)]-beta-D-glucopyranoside (1), (25R)-26-(beta-D-glucopyranosyloxy)-3beta,22alpha-dihydroxyfurost-5-en-1beta-yl O-alpha-L-rhamnopyranosyl-(1 –> 2)-4-O-sulfo-alpha-L-arabinopyranoside (2), and (25S)-3beta-hydroxyspirost-5-en-1beta-yl O-alpha-L-rhamnopyranosyl-(1 –> 2)-4-O-sulfo-alpha-L-arabinopyranoside (3).
Rezgui A, Mitaine-Offer A-C, Pertuit D, Miyamoto T, Tanaka C, Delemasure S, Dutartre P, Lacaille-Dubois M-A.
Steroidal saponins from Dracaena marginata. Natural Product CommunicationsNatural Product Communications. 2013;8 :157-160.
AbstractThree new steroidal saponins and ten known ones were isolated from the bark of Dracaena marginata, along with two known steroidal saponins from the roots. Their structures were elucidated on the basis of extensive 1D and 2D NMR experiments and mass spectrometry as (25R)-26-(beta-D-glucopyranosyloxy)3beta,22alpha-dihydroxyfurost-5-en-1beta-yl O-alpha-L-rhamnopyranosyl-(1 –> 2)-[alpha-L-rhamnopyranosyl-(1 –> 4)]-beta-D-glucopyranoside (1), (25R)-26-(beta-D-glucopyranosyloxy)-3beta,22alpha-dihydroxyfurost-5-en-1beta-yl O-alpha-L-rhamnopyranosyl-(1 –> 2)-4-O-sulfo-alpha-L-arabinopyranoside (2), and (25S)-3beta-hydroxyspirost-5-en-1beta-yl O-alpha-L-rhamnopyranosyl-(1 –> 2)-4-O-sulfo-alpha-L-arabinopyranoside (3).
SENOUSSI A, MOUSS NK, PENZ B, BRAHIMI N.
Strong formulations for a capacitated multi-vehicle production-distribution problem. Proceedings of 2013 International Conference on Industrial Engineering and Systems Management (IESM). 2013 :1-7.
SENOUSSI A, MOUSS NK, PENZ B, BRAHIMI N.
Strong formulations for a capacitated multi-vehicle production-distribution problem. Proceedings of 2013 International Conference on Industrial Engineering and Systems Management (IESM). 2013 :1-7.
SENOUSSI A, MOUSS NK, PENZ B, BRAHIMI N.
Strong formulations for a capacitated multi-vehicle production-distribution problem. Proceedings of 2013 International Conference on Industrial Engineering and Systems Management (IESM). 2013 :1-7.
SENOUSSI A, MOUSS NK, PENZ B, BRAHIMI N.
Strong formulations for a capacitated multi-vehicle production-distribution problem. Proceedings of 2013 International Conference on Industrial Engineering and Systems Management (IESM). 2013 :1-7.