R
Rosella Spina
Researcher at University of Lorraine
Publications - 34
Citations - 444
Rosella Spina is an academic researcher from University of Lorraine. The author has contributed to research in topics: Lycorine & Biology. The author has an hindex of 12, co-authored 28 publications receiving 287 citations. Previous affiliations of Rosella Spina include Centre national de la recherche scientifique & University of Montpellier.
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Journal ArticleDOI
A pilot study of antioxidant potential of endophytic fungi from some Sudanese medicinal plants.
Afra Khiralla,Ietidal E. Mohamed,Justinne Thomas,Benoît Mignard,Rosella Spina,Sakina Yagi,Dominique Laurain-Mattar,Dominique Laurain-Mattar +7 more
TL;DR: The present study revealed that some endophytic fungi from the five Sudanese medicinal plants could be a potential source of novel natural antioxidant compounds.
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Diversity of natural products of the genera Curvularia and Bipolaris
TL;DR: A bibliography of the researches accomplished on the natural products of Curvularia and Bipolaris could help in the future prospecting of novel or new analogues of active metabolites from these two genera.
Journal ArticleDOI
Recyclable catalytic synthesis of substituted quinolines: copper-catalyzed heterocyclization of 1-(2-aminoaryl)-2-yn-1-ols in ionic liquids
Bartolo Gabriele,Raffaella Mancuso,Elvira Lupinacci,Rosella Spina,Giuseppe Salerno,Lucia Veltri,Angela Dibenedetto +6 more
TL;DR: In this paper, a simple approach for the recyclable catalytic synthesis of substituted quinolines is presented, based on CuCl 2 -catalyzed heterocyclization of readily available 1-(2-aminoaryl)-2-yn-1-ols in BmimBF 4 as the solvent at 100°C for 15-24h.
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Synthesis of pyrrolin-4-ones by Pt-catalyzed cycloisomerization in PEG under microwaves.
Rosella Spina,Evelina Colacino,Bartolo Gabriele,Giuseppe Salerno,Jean Martinez,Frédéric Lamaty +5 more
TL;DR: The unprecedented eco-friendly Pt-catalyzed 5-endo-dig cycloisomerization of readily available α-amino ynones is reported under microwave irradiation in PEG-3400 as reaction matrix, avoiding any chromatographic purification.
Journal ArticleDOI
Endophytic fungi associated with Sudanese medicinal plants show cytotoxic and antibiotic potential
Afra Khiralla,Afra Khiralla,Ietidal E. Mohamed,Tzvetomira Tzanova,Hervé Schohn,Hervé Schohn,Sophie Slezack-Deschaumes,Sophie Slezack-Deschaumes,Alain Hehn,Alain Hehn,Philippe André,Gaëlle Carré,Rosella Spina,Rosella Spina,Annelise Lobstein,Sakina Yagi,Dominique Laurain-Mattar,Dominique Laurain-Mattar +17 more
TL;DR: The findings of this work revealed that endophytic fungi associated with medicinal plants from Sudan could be considered as an attractive source of new therapeutic compounds.