Jacques Pecher
Université libre de Bruxelles
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Featured researches published by Jacques Pecher.
Phytochemistry | 1970
A. Goldblatt; Claude Hootele; Jacques Pecher
Abstract Voacangine (3), ibogaine (2), voacamine (7), vobtusine (10), voacristine (1), iboluteine (4), vobasine (6), 18′-decarbomethoxyvoacamine (9) and voaluteine (5) are shown to be present in the crude extract from the bark of Voacanga thouarsii , Roem. et Schult. var. obtusa Pichon. All are known compounds. The absolute configuration C-17 R is proposed for the spirannic carbon atom of the pseudoindoxyle (5). Applied to voacristine (1), Brewsters method shows C-20 to have the S -configuration.
Bulletin des Sociétés Chimiques Belges | 2010
B. Ben Hassine; Mohamed Gorsane; F. Geerts-Evrard; Jacques Pecher; Ricardo Martin; D. Castelet
Bulletin des Sociétés Chimiques Belges | 2010
Béchir B. Ben Hassine; Mohamed Gorsane; Jacques Pecher; Ricardo Martin
Bulletin des Sociétés Chimiques Belges | 2010
Béchir B. Ben Hassine; Mohamed Gorsane; Jacques Pecher; Richard Martin
Bulletin des Sociétés Chimiques Belges | 2010
M. Denayer‐Tournay; Jacques Pecher; R. H. Martin; Margot Friedmann‐Spiteller; Gerhard Spiteller
Bulletin des Sociétés Chimiques Belges | 2010
Jean Claude Braekman; M. Tirions-Lampe; Jacques Pecher
Bulletin des Sociétés Chimiques Belges | 2010
Béchir B. Ben Hassine; Mohamed Gorsane; Jacques Pecher; Ricardo Martin
Chimia | 1968
G. Tirions; Michel Kaisin; Jean Claude Braekman; Jacques Pecher; Ricardo Martin
Bulletin des Sociétés Chimiques Belges | 2010
Béchir B. Ben Hassine; Mohamed Gorsane; Jacques Pecher; Ricardo Martin
Tetrahedron Letters | 1968
J. C. Nouls; P. Wollast; Jean Claude Braekman; G. Van Binst; Jacques Pecher; Ricardo Martin
