B
B. Gilbert
Researcher at Federal University of Rio de Janeiro
Publications - 15
Citations - 382
B. Gilbert is an academic researcher from Federal University of Rio de Janeiro. The author has contributed to research in topics: Aspidosperma alkaloid & Aspidosperma. The author has an hindex of 10, co-authored 15 publications receiving 373 citations.
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Diterpenoid furans from Pterodon species
M. Fascio,Walter B. Mors,B. Gilbert,J.R. Mahajan,M.B. Monteiro,D.Dos Santos Filho,Walter Vichnewski +6 more
TL;DR: Investigation of diterpenoids in four species of Pterodactylus showed varying oxidation patterns on the vinhaticane or vouacapane skeletons as discussed by the authors.
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Mass Spectrometry in Structural and Stereochemical Problems. XX.1 Carapanaubine, a New Alkaloid from Aspidosperma carapanauba and Some Observations on Mass Spectra of Oxindole Alkaloids2
B. Gilbert,J. Aguayo. Brissolese,Neville. Finch,W. I. Taylor,Herbert Budzikiewicz,J. M. Wilson,Carl Djerassi +6 more
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Schistosomiasis mansoni: blockage of cercarial skin penetration by chemical agents: I. naphthoquinones and derivatives
TL;DR: On the basis of present evidence the 5-carbon atom side chain present in naturally occurring lapachol seems to be important for activity, and this is in accord with the previous observation that effective protective agents are liposoluble.
Journal ArticleDOI
Schistosomicidal sesquiterpene lactone from Eremanthus elaeagnus
W. Vichnewski,B. Gilbert +1 more
TL;DR: Eremanthine, a new guaianolide isolated from the heartwood oil of Eremanthus elaeagnus Sch. Bip, has the structure (I) as discussed by the authors.
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Terpenoids. LIII.1a Demonstration of Ring Conformational Changes in Triterpenes of the β-Amyrin Class Isolated from Stryphnodendron coriaceum
Bernard Tursch,E. Tursch,I. T. Harrison,Gloria Berenice Chagas Tolentino de Carvalho Brazão da Silva,Hugo J. Monteiro,B. Gilbert,Walter B. Mors,Carl Djerassi +7 more