Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Isabelle, Pouny"'
Autor:
Muriel Batut, Naubron Jean Valère, Georges Massiot, Christophe Long, Gaston Achoundong, Bruno David, Isabelle Pouny, Yannick Aussagues, Catherine Lavaud
Publikováno v:
Journal of Natural Products
Journal of Natural Products, American Chemical Society, 2021, 84 (4), pp.1198-1202. ⟨10.1021/acs.jnatprod.0c01261⟩
Journal of Natural Products, American Chemical Society, 2021, 84 (4), pp.1198-1202. ⟨10.1021/acs.jnatprod.0c01261⟩
Five new quinolizidine alkaloids were isolated from the leaves of Cylicomorpha solmstii (Urb.) Urb. (Caricaceae) and named cylicomorphins A-E (1-5). They all are ester derivatives of the same basic quinolizidine skeleton bearing hydroxy, methyl, and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca589ba3931dff43cdbb341f0531fd94
https://hal.archives-ouvertes.fr/hal-03359925
https://hal.archives-ouvertes.fr/hal-03359925
Autor:
Isabelle, Pouny, Christophe, Long, Muriel, Batut, Yannick, Aussagues, Naubron, Jean Valère, Gaston, Achoundong, Bruno, David, Catherine, Lavaud, Georges, Massiot
Publikováno v:
Journal of natural products. 84(4)
Five new quinolizidine alkaloids were isolated from the leaves of
Autor:
Muriel Batut, Blandine Baratte, François Sautel, Deserae Tailfeathers, Isabelle Pouny, Sandrine Ruchaud, Jan M. Tuescher, Roy M. Golsteyn, Sophie M. Kernéis, Stéphane Bach
Publikováno v:
Journal of Natural Health Product Research
Journal of Natural Health Product Research, 2020, 2 (2), pp.1-14. ⟨10.33211/jnhpr.12⟩
Journal of Natural Health Product Research, 2020, 2 (2), pp.1-14. ⟨10.33211/jnhpr.12⟩
Introduction: Plant species within the prairie ecological zone of Canada are a source of natural products with important bio-activities. Investigation of these plants and the secondary metabolites that they produce will provide insight into their bio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10a66452efb02db3e178dd5130128e9f
https://hal.archives-ouvertes.fr/hal-03004411
https://hal.archives-ouvertes.fr/hal-03004411
Publikováno v:
ASSAY and Drug Development Technologies. 6:673-682
To identify natural and original kinase inhibitors from plant extracts, we have developed and compared a heterogeneous enzyme-linked immunosorbent assay (ELISA) and a homogeneous time-resolved fluorescence (HTRF, Cisbio International, Bagnols/Cèze,
Autor:
Georges Massiot, Stéphane Vispé, Isabelle Vandenberghe, Yannick Aussagues, Jean-Marc Barret, Jean-Philippe Annereau, Anna Kruczynski, Isabelle Pouny, Frédéric Ausseil, Arnaud Samson, Laurent Créancier, Christian Bailly
Publikováno v:
Biochemical Pharmacology. 76:453-462
The ubiquitin-proteasome pathway plays a critical role in the degradation of proteins involved in tumor growth and has therefore become a target for cancer therapy. In order to discover novel inhibitors of this pathway, a cellular assay reporter of p
Publikováno v:
Journal of Natural Products. 65:1560-1567
Nine new acylated triterpenoid saponins (4-12) were isolated from the stem bark of Foetidia africana. They all possess barringtogenol C as the aglycone, esterified by acetic and/or isovaleric acids. The sugar chain consists of up to three units: D-gl
Publikováno v:
Carbohydrate research. 402
The chemical investigation of the methanolic extract from root bark of Zanha golungensis Hiern led to the isolation of five new and one known triterpenoid saponins. Their structures were elucidated by full analysis of their spectroscopic data and by
Autor:
Isabelle Pouny, Sirong Yi, Muriel Batut, Laure Vendier, François Sautel, Bruno David, Georges Massiot, Paola B. Arimondo
Publikováno v:
Phytochemistry
Phytochemistry, 2014, 107, pp.97-101. ⟨10.1016/j.phytochem.2014.07.022⟩
Phytochemistry, 2014, 107, pp.97-101. ⟨10.1016/j.phytochem.2014.07.022⟩
International audience; Four alkaloids named hosieines A–D were isolated from the root and stem of Ormosia hosiei. Their flat structures were established by mass spectrometry and by a combination of NMR experiments. These molecules probably share a
Autor:
Yannick Aussagues, Georges Massiot, Roselyne Raux, Laurence Marcourt, François Sautel, Christophe Long, Isabelle Pouny, Patrick B. Chalo Mutiso, Isabelle Vandenberghe, Stéphane Vispé
Publikováno v:
Planta medica. 77(14)
Six carvotanacetone derivatives (1- 6), amongst which four new compounds (1- 4), were isolated from the aerial parts of Sphaeranthus ukambensis Vatke & O. Hoffm. The structures of the molecules were elucidated by complementary spectroscopic methods,
Autor:
Michel Wright, Muriel Batut, Isabelle Huc-Dumas, Isabelle Pouny, Frédéric Girard, Georges Massiot, Laurence Marcourt, Chantal Etievant
Publikováno v:
Planta medica. 77(5)
Six protoflavonoids, including two new compounds, were isolated during a large scale screening of fern extracts for original interaction with mitosis. The new compounds isolated from PHEGOPTERIS DECURSIVE-PINNATA and EQUISETUM FLUVIATILE were 2′,3