Integrative Approach Using GC-MS and Easy Ambient Sonic-Spray Ionization Mass Spectrometry (EASI-MS) for Comprehensive Lipid Characterization of Buriti...

by Bataglion,Giovana A., Silva,Felipe M. A. da, Santos,Jandyson M., Barcia,Milene T., Godoy,Helena T., Eberlin,Marcos N., Koolen,Hector H. F.
Published 2015

Triterpenes and flavonoids from the roots of Mauritia flexuosa

by Koolen,Hector H. F., Soares,Elzalina R., Silva,Felipe M. A. da, Souza,Antonia Q. L. de, Rodrigues Filho,Edson, Souza,Afonso D. L. de
Published 2012

Leishmanicidal activity of fractions rich in aporphine alkaloids from Amazonian Unonopsis species

by Silva,Felipe M. A. da, Koolen,Hector H. F., Lima,Janaína P. S. de, Santos,Delvânia M. F., Jardim,Izaltina Silva, Souza,Afonso D. L. de, Pinheiro,Maria Lúcia Belém
Published 2012

Chemotaxonomy of the Amazonian Unonopsis Species Based on Leaf Alkaloid Fingerprint Direct Infusion ESI-MS and Chemometric Analysis

by Silva,Felipe M. A., Silva Filho,Francinaldo A., Lima,Bruna R., Almeida,Richardson A., Soares,Elzalina R., Koolen,Hector H. F., Souza,Afonso D. L., Pinheiro,Maria L. B.
Published 2016

Isolation and amino acid sequencing by MALDI-TOF-MS/MS of a novel antimicrobial anionic peptide from the skin secretion of Osteocephalus taurinus (Anura, Hylidae)

by Costa,Túlio O. G., Almeida,Richardson A., Melo,Jorge T., Koolen,Hector H. F., Silva,Felipe M. A. da, Leite,José Roberto S. A., Prates,Maura V., Bloch Jr.,Carlos, Pinto,Angelo C.
Published 2012

Cinerascetins, New Peptides from Hypsiboas cinerascens: MALDI LIFT-TOF-MS/MS de novo Sequence and Imaging Analysis

by Almeida,Richardson A., Gordo,Marcelo, Silva,Felipe M. A. da, Araújo,Rafael C. de, Ramada,Marcelo H. S., Abrão,Fernando Y., Costa,Túlio O. G., Koolen,Hector H. F., Souza,Afonso D. L. de, Bloch Jr.,Carlos
Published 2015

Talaroxanthone, a novel xanthone dimer from the endophytic fungus Talaromyces sp. associated with Duguetia stelechantha (Diels) R. E. Fries

by Koolen,Hector H. F., Menezes,Laís S., Souza,Mayane P., Silva,Felipe M. A., Almeida,Fabiana G. O., Souza,Antonia Q. L. de, Nepel,Angelita, Barison,Andersson, Silva,Flávio Henrique da, Evangelista,Danilo Elton, Souza,Afonso D. L. de
Published 2013

Integrative Approach Based on Leaf Spray Mass Spectrometry, HPLC-DAD-MS/MS, and NMR for Comprehensive Characterization of Isoquinoline-Derived Alkaloids in Leaves of Onychopetalum...

by Lima,Bruna R. de, Silva,Felipe M. A. da, Soares,Elzalina R., Almeida,Richardson A. de, Silva-Filho,Francinaldo A. da, Barison,Andersson, Costa,Emmanoel V., Koolen,Hector H. F., Souza,Afonso D. L. de, Pinheiro,Maria Lúcia B.
Published 2020

Diversity of the diterpenes in the leaves of Xylopia laevigata (Annonaceae) and their cytotoxicities

by Costa,Emmanoel V., Sampaio,Marília F. C., Menezes,Leociley R. A., Dutra,Lívia M., Costa,Cinara O. S., Pinheiro,Maria Lúcia B., Silva,Felipe M. A. da, Soares,Milena B. P., Bezerra,Daniel P., Barison,Andersson, Koolen,Hector H. F.
Published 2020

Polycarpol in Unonopsis, Bocageopsis and Onychopetalum Amazonian species: chemosystematical implications and antimicrobial evaluation

by Silva,Felipe M.A. da, Lima,Bruna R. de, Soares,Elzalina R., Almeida,Richardson A. de, Silva Filho,Francinaldo A. da, Corrêa,Wallace R., Salvador,Marcos J., Souza,Antonia Q.L. de, Koolen,Hector H.F., Souza,Afonso D.L. de, Pinheiro,Maria L.B.
Published 2015

Integrative Analysis Based on HPLC-DAD-MS/MS and NMR of Bertholletia excelsa Bark Biomass Residues:Determination of Ellagic Acid Derivatives

by Silva,Felipe M. A. da, Hanna,Anna Carolina S., Souza,Abraão A. de, Silva Filho,Francinaldo A. da, Canhoto,Olinda M. F., Magalhães,Alvicler, Benevides,Paulo J. C., Azevedo,Mariangela B. M. de, Siani,Antonio C., Pohlit,Adrian M., Souza,Afonso D. L. de, Koolen,Hector H. F.
Published 2019

ASARONE-DERIVED PHENYLPROPANOIDS AND ISOQUINOLINE-DERIVED ALKALOIDS FROM THE BARK OF Duguetia pycnastera (Annonaceae) AND THEIR CYTOTOXICITIES

by Souza,César A. S. de, Nardelli,Victória B., Paz,Weider H. P., Pinheiro,Maria Lúcia B., Rodrigues,Ana Carolina B. da C., Bomfim,Larissa M., Soares,Milena B. P., Bezerra,Daniel P., Chaar,Jamal da S., Koolen,Hector H. F., Silva,Felipe M. A. da, Costa,Emmanoel Vilaça
Published 2020

Antifungal Polyketides and Other Compounds from Amazonian Endophytic Talaromyces Fungi

by Silva,Paulo H. F. da, Souza,Mayane P. de, Bianco,Eliana A., Silva,Sarah R. S. da, Soares,Liviane N., Costa,Emmanoel V., Silva,Felipe M. A. da, Barison,Andersson, Forim,Moacir R., Cass,Quezia B., Souza,Afonso D. L. de, Koolen,Hector H. F., Souza,Antonia Q. L. de
Published 2018

ALKALOIDS FROM LEAVES OF GUATTERIA POGONOPUS (ANNONACEAE) AND THEIR CYTOTOXICITIES

by Santos,Maria de Fátima C., Fontes,José Eraldo N., Dutra,Lívia M., Bomfim,Larissa M., Costa,Cinara O. D., Moraes,Valéria R. S., Barison,Andersson, Soares,Milena B. P., Silva,Felipe Moura A. da, Almeida,Jackson R. G. da Silva, Koolen,Héctor H. F., Bezerra,Daniel P., Costa,Emmanoel Vilaça
Published 2018

MOLECULAR NETWORKING-BASED DEREPLICATION OF AMBUIC ACID DERIVATIVES FROM THE MARINE FUNGUS PESTALOTIOPSIS SP. 4A11

by Kellner Filho,Luis C., Assis,Rhenner N. A., Santos,Aline O. dos, Targanski,Sabrina K., Siqueira,Kátia A., Medeiros,Livia S. de, Angolini,Célio F. F., Silva,Felipe M. A. da, Soares,Marcos A., Dias,Gustavo M., Silva,Marcio L. A., Cunha,Wilson R., Pauletti,Patricia M., Koolen,Hector H. F., Januario,Ana H.
Published 2022

Cytotoxicity and lipase Inhibition of essential oils from amazon annonaceae species

by Barros, André de Lima, de Lima, Emilly J. S. P., Faria, Jéssica V., Acho, Leonard R. D., Lima, Emerson S., Bezerra, Daniel P., Soares, Elzalina R., de Lima, Bruna R., Costa, Emmanoel V., Pinheiro, Maria Lúcia B., Bataglion, Giovana A., da Silva, Felipe M. A., Dávila Cardozo, Nállarett, Gonçalves, José F. C., Koolen, Hector H. F.
Published 2022-10