Maria C.F. Oliveira
Federal University of Ceará
5 Papers
33 Citations
Maria C.F. Oliveira is an academic researcher from Federal University of Ceará. The author has contributed to research in topics: Semisynthesis & Chemistry. The author has an hindex of 4, co-authored 5 publications. Previous affiliations of Maria C.F. Oliveira include University of Arizona.
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Papers
Anteaglonialides A-F and Palmarumycins CE(1)-CE(3) from Anteaglonium sp. FL0768, a Fungal Endophyte of the Spikemoss Selaginella arenicola.
Ya Ming Xu,Jair Mafezoli,Jair Mafezoli,Maria C.F. Oliveira,Maria C.F. Oliveira,Jana M. U'Ren,A. Elizabeth Arnold,A. A. Leslie Gunatilaka +7 more
TL;DR: Co-occurrence of 1-6 and 7-18 in this fungus led to the proposal that the anteagloniolides may be biogenetically derived from palmarumycins.
27
Modulation of polyketide biosynthetic pathway of the endophytic fungus, Anteaglonium sp. FL0768, by copper (II) and anacardic acid.
Jair Mafezoli,Jair Mafezoli,Ya Ming Xu,Felipe Hilário,Felipe Hilário,Brandon Freidhof,Patricia Espinosa-Artiles,Lourdes Campaner dos Santos,Maria C.F. Oliveira,Maria C.F. Oliveira,A. A. Leslie Gunatilaka +10 more
TL;DR: In an attempt to explore the biosynthetic potential of endosymbiotic fungi, the secondary metabolite profiles of the endophytic fungus, Anteaglonium sp.
24
Withaferin A and Withanolide D Analogues with Dual Heat-Shock-Inducing and Cytotoxic Activities: Semisynthesis and Biological Evaluation
E. M. Kithsiri Wijeratne,Maria C.F. Oliveira,Maria C.F. Oliveira,Jair Mafezoli,Jair Mafezoli,Ya Ming Xu,Sandro Minguzzi,Pedro Henrique Jataí Batista,Otília Deusdênia L. Pessoa,Luke Whitesell,A. A. Leslie Gunatilaka +10 more
TL;DR: Evaluation of 25 withanolide analogues for their cytotoxicity and heat-shock-inducing activity (HSA) confirmed the known structure-activity relationships for WA-type withanolides and revealed that WD analogues were less active in both assays compared to their corresponding WA analogues.
15
Stereo and regioselective microbial reduction of the clerodane diterpene 3,12-dioxo-15,16-epoxy-4-hydroxycleroda-13(16),14-diene
Jair Mafezoli,Jair Mafezoli,Maria C.F. Oliveira,Maria C.F. Oliveira,José de Ribamar A. de Paiva,Antonio H. Sousa,Mary Anne Sousa Lima,José Nunes da Silva Júnior,Francisco Geraldo Barbosa,E. M. Kithsiri Wijeratne,A. A. Leslie Gunatilaka +10 more
TL;DR: The biotransformation of the clerodane diterpene, 3,12-dioxo-15,16-epoxy-4-hydroxy-cleroda-13(16),14-diene, obtained from Croton micans var.
6
New clerodane diterpenes from fungal biotransformation of the 3,12-dioxo-15,16-epoxy-4-hydroxycleroda-13(16),14-diene
Daniely Hol,a Pinto Vasconcelos,Francisco Geraldo Barbosa,Maria C.F. Oliveira,Mary Anne Sousa Lima,Francisco das Chagas Oliveira Freire,Antônio Honório Sousa,Francisco Alex Aragão dos Reis,Jair Mafezoli +8 more
- 29 Nov 2017
TL;DR: In this paper, the authors used enzyme transformations of diterpenes as an alternative tool to furnish new derivatives, which have high level of regio and stereoselectivity, require mild reaction conditions and are important steps to introduce functional groups into inaccessible sites of the molecules, producing rare structures.