Geneviève Baudouin

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Factors promoting the establishment and colonization success of introduced populations in new environments constitute an important issue in biological invasions. In this context, the respective role of pre-adaptation and evolutionary changes during the invasion process is a key question that requires particular attention. This study compared the colony(More)
The collection of the museum of Materia Medica of the Faculty of Pharmacy, consists of some 400 samples, including poppy capsules and opiums of various geographical origins (indigenous, Turkish, Persian, Egyptian, Indian and Chinese) and numerous tools related to the production of these drugs. Most samples were collected during the XIXth and XXth centuries.
Condensation of 5-amino, 6-amino, 7-amino and 8-amino-2,2-dimethyl-2H-chromenes with either 6-bromoveratraldehyde or 6-chloropiperonal afforded the corresponding Schiff bases, which were subsequently reduced to the corresponding benzylchromenylamines 30-33 and 36-39. Lithium diisopropylamide-mediated cyclization of those amines, followed by spontaneous air(More)
A novel phenylpropanoid glycoside, lugrandoside, has been isolated from the caulinary leaves of DIGITALIS LUTEA L. and DIGITALIS GRANDIFLORA Miller. The structure of this compound has been elucidated on the basis of its chemical properties and spectral data as 3,4-dihydroxy-beta-phenylethoxy- O-beta- D-glucopyranosyl-(1-->6)-4- O-TRANS-caffeoyl-beta-(More)
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