Browsing by Author BARATA, LES

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Showing results 1 to 10 of 10
PreviewIssue DateTitleAuthor(s)AdvisorType
1993LIGNANS AND A NEOLIGNAN FROM VIROLA-OLEIFERA LEAVESFERNANDES, AMAP; BARATA, LES; FERRI, PH-Artigo de periódico
1993PYRROLIZIDINE ALKALOIDS IN THE ARCTIID MOTH HYALURGA-SYMATRIGO, JR; WITTE, L; BROWN, KS; HARTMANN, T; BARATA, LES-Artigo de periódico
1979C-13 NUCLEAR MAGNETIC-RESONANCE SPECTRAL AND CONFORMATIONAL-ANALYSIS OF NATURALLY OCCURRING TETRAHYDROFURAN LIGNANSFONSECA, SF; BARATA, LES; RUVEDA, EA; BAKER, PM-Artigo de periódico
1978C-13 NMR SPECTRAL ANALYSIS OF LIGNANS FROM ARAUCARIA-ANGUSTIFOLIAFERREIRAFONSECA, S; DEPAIVACAMPELLO, J; BARATA, LES; RUVEDA, EA-Artigo de periódico
1992NEOLIGNANS AND A PHENYLPROPANOID FROM VIROLA-PAVONIS LEAVESFERRI, PH; BARATA, LES-Artigo de periódico
1978NEOLIGNANS OF VIROLA-SURINAMENSISBARATA, LES; BAKER, PM; GOTTLIEB, OR; RUVEDA, EA-Artigo de periódico
1994STEREOCHEMICAL INVERSION OF PYRROLIZIDINE ALKALOIDS BY MECHANITIS-POLYMNIA (LEPIDOPTERA, NYMPHALIDAE, ITHOMIINAE) - SPECIFICITY AND EVOLUTIONARY SIGNIFICANCETRIGO, JR; BARATA, LES; BROWN, KS-Artigo de periódico
1995SAR ANALYSIS OF SYNTHETIC NEOLIGNANS AND RELATED-COMPOUNDS WHICH ARE ANTI-LEISHMANIASIS ACTIVE COMPOUNDS USING PATTERN-RECOGNITION METHODSCOSTA, MCA; BARATA, LES; TAKAHATA, Y-Artigo de periódico
1977TYPE LIGNANS FROM VIROLA-SURINAMENSISBARATA, LES; BAKER, PM-Artigo de periódico
1994PHARMACOLOGICAL EVALUATION OF THE INHIBITORY EFFECT OF EXTRACTS FROM ANCHIETIA-SALUTARIS ON THE HISTAMINE-RELEASE INDUCED IN THE RAT AND THE GUINEA-PIGGOMES, JC; DISTASI, LC; SGARBOSA, F; BARATA, LES-Artigo de periódico