Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Fátima Gutiérrez Nicolás"'
Autor:
JULIETA L. Seculin Glur, FÁTIMA GUTIÉRREZ NICOLÁS, SEGUNDO LEIVA GONZÁLEZ, GLORIA E. BARBOZA, CAROLINA CARRIZO GARCÍA
Publikováno v:
Phytotaxa. 572:182-192
Nicandra (Solanaceae) is a small Andean genus, historically considered monospecific, with N. physalodes as its only species. This species is native to the South American Andes but naturalized in many countries worldwide. Recently, N. john-tyleriana a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e74eab81afc2d96cd466085b7641d7a3
https://doi.org/10.11646/phytotaxa.572.2.5
https://doi.org/10.11646/phytotaxa.572.2.5
Autor:
Gloria Estela Barboza, Carina Noelia Casero, Viviana E. Nicotra, Adriana Pacciaroni, Fátima Gutiérrez Nicolás, Segundo Leiva González
Five Exodeconus species were phytochemically analyzed. From the aerial parts of E. pusillus, the 7α,27-dihydroxy-1-oxo-22R-witha-2,5,24-trienolide and three other previously unreported normal-type withanolides were isolated. All the studied species
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c8b90a4df2e9ddb670fcd47f4991db1
https://linkinghub.elsevier.com/retrieve/pii/S0039128X20301264
https://linkinghub.elsevier.com/retrieve/pii/S0039128X20301264
Autor:
Fátima Gutiérrez Nicolás, Gloria Estela Barboza, Segundo Leiva González, María L. Uriburu, Viviana E. Nicotra, Guadalupe Reyes, Marcela Carina Audisio
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Eleven new withanolides (1-11) were isolated and characterized from the aerial parts of Nicandra john-tyleriana. Five of these withanolides have an unmodified skeleton (1-5), two are acnistins (6, 7), and four are withajardins (8-11). These new isola
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d5b16236318af57d44dcbf175d7692e
https://pubmed.ncbi.nlm.nih.gov/25668440
https://pubmed.ncbi.nlm.nih.gov/25668440
Publikováno v:
Journal of natural products. 77(8)
Nine new β-dihydroagarofurans (1-9) and four new sesquiterpene pyridine alkaloids (10-13) were isolated from the leaves of Maytenus spinosa. Their structures were determined mainly by 1D- and 2D-NMR spectroscopic studies. The absolute configuration
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fe09c0431900c87ea75590150cd3eb7c
https://pubmed.ncbi.nlm.nih.gov/25057904
https://pubmed.ncbi.nlm.nih.gov/25057904
Autor:
Fátima Gutiérrez-Nicolás
Publikováno v:
Planta Medica; Oct2011, Vol. 77 Issue 15, p1718-1724, 7p