Search Results - "El Bitar, Hoda"

Daphcalycine, a Novel Heptacycle Fused Ring System Alkaloid from Daphniphyllum calycinum by JOSSANG, Akino, BITAR, Hoda El, PHAM, Van Cuong, SéVENET, Thierry

“…A novel Daphniphyllum alkaloid, daphcalycine (1), was isolated together with known daphnicyclidin D (2) from the stem bark of Daphniphyllum calycinum. The…”
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Daphcalycinosidines A and B, new iridoid-alkaloids from Daphniphyllum calycinum by El Bitar, Hoda, Hung Nguyen, Van, Gramain, Anthony, Sévenet, Thierry, Bodo, Bernard

“…The structures of daphcalycinosidines A ( 1 ) and B ( 2 ) were determined by spectral methods and chemical modifications. Three new alkaloids,…”
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Erratum to ‘Daphcalycinosidines A and B, new iridoid-alkaloids from Daphniphyllum calycinum’ : [Tetrahedron Lett. 45 (2004) 515] by El Bitar, Hoda, Nguyen, Van Hung, Gramain, Anthony, Sevenet, Thierry, Bodo, Bernard

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Antioxidant properties of the Lebanese plant Iris x germanica L. crude extracts and antagonism of chlorpromazine toxicity on Saccharomyces cerevisiae by Sayyed, Katia, Hdayed, Ibrahim, Tabcheh, Mohamad, Abdel-Razzak, Ziad, El-Bitar, Hoda

“…Iris x germanica L., which belongs to the Iridaceae family, has been reported in the literature for its antioxidant properties in acellular…”
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Benzosceptrins A and B with a Unique Benzocyclobutane Skeleton and Nagelamide S and T from Pacific Sponges by Appenzeller, Jérôme, Tilvi, Supriya, Martin, Marie-Thérèse, Gallard, Jean-François, El-bitar, Hoda, Dau, Elise Tran Huu, Debitus, Cécile, Laurent, Dominique, Moriou, Céline, Al-Mourabit, Ali

“…Four new dimeric pyrrole-2-aminoimidazole alkaloids have been isolated from the Pacific marine sponges Agelas cf. mauritiana and Phakellia sp. They include the…”
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Daphcalycine, a Novel Heptacycle Fused Ring System Alkaloid from Daphniphyllum c alycinum by Jossang, Akino, Bitar, Hoda El, Pham, Van Cuong, Sévenet, Thierry

“…A novel Daphniphyllum alkaloid, daphcalycine (1), was isolated together with known daphnicyclidin D (2) from the stem bark of Daphniphyllum calycinum. The…”
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New Alkaloids from Daphniphyllum c alycinum by El Bitar, Hoda, Nguyen, Van Hung, Gramain, Anthony, Sévenet, Thierry, Bodo, Bernard

“…Four new alkaloids, 17-hydroxyhomodaphniphyllic acid (1), daphcalycinosidine C (2, a new iridoid alkaloid), yuzurimine E (3), and yuzurimic acid B (4), were…”
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New alkaloids from Daphniphyllum calycinum by El Bitar, H, Nguyen, V.H, Gramain, A, Sevenet, T, Bodo, B

“…Four new alkaloids, 17-hydroxyhomodaphniphyllic acid (1), daphcalycinosidine C (2, a new iridoid alkaloid), yuzurimine E (3), and yuzurimic acid B (4), were…”
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