Bernard Richard
Centre national de la recherche scientifique
5 Papers
38 Citations
Bernard Richard is an academic researcher from Centre national de la recherche scientifique. The author has contributed to research in topics: Quinolizidine. The author has an hindex of 3, co-authored 5 publications. Previous affiliations of Bernard Richard include Institut de Chimie des Substances Naturelles.
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Papers
Novel seco-dibenzopyrrocoline alkaloid from Cryptocarya oubatchensis.
Alix Toribio,Aurelie Bonfils,Eldra Delannay,Elise Prost,Dominique Harakat,Eric Henon,Bernard Richard,Marc Litaudon,Jean-Marc Nuzillard,Jean-Hugues Renault +9 more
TL;DR: A novel seco-dibenzopyrrocoline alkaloid, named oubatchensine 6, and five phenanthroindolizidines (1-5), and their structures were elucidated, and Cytotoxic activity against KB cells was investigated.
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Computer-assisted structural elucidation. Alkaloids with a novel diaza-adamantane skeleton from the seeds of Acosmium panamense (Fabaceae)
Jean-Marc Nuzillard,Joseph D. Connolly,Clément Delaude,Bernard Richard,Monique Zeches-Hanrot,Louisette Le Men-Olivier +5 more
TL;DR: The structure elucidation of the new compounds is described in this article, and the results of a chemical investigation of the seeds of A. panamense were first defatted and then submitted to alkaloid separation by means of acid-base extraction.
38
Computer-Assisted Structural Elucidation. Alkaloids with a Novel Diaza-adamantane Skeleton from the Seeds of Acosmium panamense (Fabaceae).
Jean-Marc Nuzillard,Joseph D. Connolly,Clément Delaude,Bernard Richard,Monique Zeches-Hanrot,Louisette Le Men-Olivier +5 more
TL;DR: The structure elucidation of the new compounds is described in this article, and the results of a chemical investigation of the seeds of A. panamense were first defatted and then submitted to alkaloid separation by means of acid-base extraction.
3
Novel seco‐Dibenzopyrrocoline Alkaloid from Cryptocarya oubatchensis.
Alix Toribio,Aurelie Bonfils,Eldra Delannay,Elise Prost,Dominique Harakat,Eric Henon,Bernard Richard,Marc Litaudon,Jean-Marc Nuzillard,Jean-Hugues Renault +9 more
TL;DR: In this paper, Seco-dibenzopyrrocoline alkaloid, named oubatchensine 6, and five phenanthroindolizidines (1−5) were isolated from Cryptocarya oubatsis, and their structures were elucidated.
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