Composition and bioactivity of Pluchea carolinensis (Jack.) G. essential oil from Martinique

Autor: Sandra Adenet, Laurent Boyer, Xavier Fernandez, Thomas Michel, Fabrice Chandre, Katia Rochefort, Vanessa Gonnot, Emy Njoh Ellong, Audrey Kerdudo

Publikováno v: Industrial Crops and Products
Industrial Crops and Products, Elsevier, 2016, 89, pp.295-302. ⟨10.1016/j.indcrop.2016.04.076⟩

Pluchea carolinensis (Jacq.) G. Don (Asteraceae) is a plant species still widely used in the popular medicine of Caribbean region. The present work describes the chemical composition of essential oil of P. carolinensis leaves and flowers from Martini

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::18a471da2face49a8525211168d85cbb
https://doi.org/10.1016/j.indcrop.2016.04.076

Right-First-Time Isocratic Preparative Liquid Chromatography-Mass Spectrometry Purification

Autor: Patrice Koza, Vanessa Gonnot, Jacques Pelleter

Publikováno v: ACS Combinatorial Science. 14:273-279

Preparative RP-LCMS is widely used to purify compounds from crude reaction mixtures in drug discovery today. Method development for preparative Liquid Chromatography-Mass Spectrometry (LCMS) consists of finding the right balance between speed and qua

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9dd10c11a84b15abc73786278199d5ee
https://doi.org/10.1021/co200197b

Chemical Composition, Antimicrobial and Insecticidal Activities of Flowers Essential Oils ofAlpinia zerumbet(Pers.) B.L.Burtt& R.M.Sm. from Martinique Island

Autor: Laurent Boyer, Fabrice Chandre, Xavier Fernandez, Vanessa Gonnot, Katia Rochefort, Thomas Michel, Sandra Adenet, Audrey Kerdudo, Pauline Burger, Emy Njoh Ellong

Publikováno v: Chemistry and Biodiversity
Chemistry and Biodiversity, Wiley, 2017, 14 (4), pp.e1600344. ⟨10.1002/cbdv.201600344⟩

Alpinia species, used as ornamental plants and flavoring agents, are renowned for their therapeutic properties and their subsequent use in traditional medicines throughout the world. Alpinia zerumbet (Pers.) B.L. Burtt & R.M. Sm. is the most common A

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84ab941ac30ddb0e2e6e110662d56b7e
https://doi.org/10.1002/cbdv.201600344

Total synthesis of rhein and diacerhein via a directed ortho metalation of an aromatic substrate

Autor: Vanessa Gonnot, Marc Nicolas, Charles Mioskowski, Rachid Baati, Steve Tisserand

Publikováno v: Tetrahedron Letters. 48:7117-7119

An efficient total synthesis of rhein and diacerhein has been accomplished by relying on a remarkable regioselective directed ortho metalation (DOM) followed by a one-pot two step addition-cyclization reaction, generating phthalide 5 intermediate eff

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::650161713ad7bf5310d4542c1b76ccbd
https://doi.org/10.1016/j.tetlet.2007.07.218

ChemInform Abstract: Highly Selective Three-Step Synthesis of Rhein in Chloroaluminate Molten Salt: Preclusion of the Hayashi Rearrangement

Autor: Rachid Baati, Vanessa Gonnot, Cyril Antheaume, Charles Mioskowski, Marc Nicolas

Publikováno v: ChemInform. 41

An expeditious, three-step synthesis of rhein (2) was optimized starting from bis(N,N-diethyl)-5-methoxybenzene-1,3-dicarboxamide. The key final step, involving deprotection/cyclization of ortho-benzoylbenzoic acid 9 in acidic chloroaluminate molten

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::089b720bfd46c68835fc8bb3219c02d5
https://doi.org/10.1002/chin.201015093