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- Publications
- Influence
Electrochemical method for estimating the antioxidative effects of methanol extracts of crude drugs.
- K. Yamasaki, A. Hashimoto, Y. Kokusenya, T. Miyamoto, T. Sato
- Chemistry, Medicine
- Chemical & pharmaceutical bulletin
- 15 August 1994
The antioxidative effects of methanol extracts of crude drugs were estimated by an electrochemical method because there are many electrochemically-active substances in natural antioxidants. Twelve… Expand
Cytotoxic spirostane-type saponins from the roots of Chlorophytum borivilianum.
- Debabrata Acharya, A. Mitaine-Offer, +5 authors M. Lacaille‐Dubois
- Chemistry, Medicine
- Journal of natural products
- 2009
Four new spirostane-type saponins named borivilianosides E-H (1-4) were isolated from an ethanol extract of the roots of Chlorophytum borivilianum together with two known steroid saponins (5 and 6).… Expand
Cytotoxic lavandulyl flavanones from Sophora flavescens.
Two new lavandulylated flavanones, (2S)-2'-methoxykurarinone (1) and (-)-kurarinone (2), were isolated from the root of Sophora flavescens, together with two known lavandulyl flavanones,… Expand
Costunolide, a sesquiterpene lactone from Saussurea lappa, inhibits the VEGFR KDR/Flk-1 signaling pathway.
- Sei-Joon Jeong, T. Itokawa, +4 authors T. Miyamoto
- Biology, Medicine
- Cancer letters
- 10 December 2002
Costunolide (CT), a sesquiterpene lactone constituent isolated from Saussurea lappa (Compositae), exerted an antiangiogenic effect. CT selectively inhibited the endothelial cell proliferation induced… Expand
Steroidal saponins from two species of Dracaena.
- G. B. Kougan, T. Miyamoto, +5 authors M. Lacaille‐Dubois
- Chemistry, Medicine
- Journal of natural products
- 23 July 2010
Four new steroidal saponins (1-4) were isolated from the stem and bark of two species of Dracaena: deistelianosides A and B (1 and 2) from D. deisteliana and arboreasaponins A and B (3 and 4) from D.… Expand
Cytotoxic acacic acid glycosides from the roots of Albizia coriaria.
- O. Noté, A. Mitaine-Offer, +5 authors M. Lacaille‐Dubois
- Chemistry, Medicine
- Journal of natural products
- 24 September 2009
Two new oleanane-type saponins, coriariosides A (1) and B (2), along with a known saponin, gummiferaoside C (3), were isolated from the roots of Albizia coriaria. Their structures were established by… Expand
Steroidal saponins from Smilax medica and their antifungal activity.
- M. Sautour, T. Miyamoto, M. Lacaille‐Dubois
- Biology, Medicine
- Journal of natural products
- 15 September 2005
Three new steroidal saponins (1-3) were isolated from the roots of Smilax medica, together with the known disporoside A (4). The structures of the new compounds were elucidated mainly by extensive… Expand
Three new triterpene saponins from two species of Carpolobia.
- A. Mitaine-Offer, T. Miyamoto, I. Khan, C. Delaude, M. Lacaille‐Dubois
- Chemistry, Medicine
- Journal of natural products
- 11 May 2002
Three new acetylated triterpene saponins 1-3 were isolated from the roots of Carpolobia alba and C. lutea. Their structures were established mainly by 2D NMR techniques as… Expand
Structure and cytotoxicity of steroidal glycosides from Allium schoenoprasum.
- Gaoussou Timité, A. Mitaine-Offer, +4 authors M. Lacaille‐Dubois
- Chemistry, Medicine
- Phytochemistry
- 1 April 2013
A phytochemical analysis of the whole plant of Allium schoenoprasum, has led to the isolation of four spirostane-type glycosides (1-4), and four known steroidal saponins. Their structures were… Expand
Two new triterpene saponins from Eryngium campestre.
- M. Kartal, A. Mitaine-Offer, +4 authors M. Lacaille‐Dubois
- Chemistry, Medicine
- Chemical & pharmaceutical bulletin
- 1 October 2005
Two new triterpene saponins, 3-O-beta-D-glucopyranosyl-(1-->2)-[alpha-L-rhamnopyranosyl-(1-->4)]-beta-D-glucuronopyranosyl-22-O-angeloyl-R1-barrigenol (1) and… Expand