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 amazonicum R. E. Fr.

Authors: 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.

Source: Journal of the Brazilian Chemical Society. January 2020 31(1)

Subject Terms: Annonaceae, dereplication, isocorypalmine, leaf spray mass spectrometry, stepholidine

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

Authors: 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.

Source: Revista Brasileira de Farmacognosia. February 2015 25(1)

Subject Terms: Antimicrobial activity, Bocageopsis, Chemotaxonomic marker, Onychopetalum, Polycarpol, Unonopsis

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A new flavonoid glycoside and other compounds from the leaves of Bocageopsis canescens (Benth.) R.E.Fr

Authors: Soares, Elzalina Ribeiro, Almeida, Richardson Alves de, Lima, Bruna Ribeiro de, Mafra, Hanna Rocha, Souza Leão, Luana Quadros de, Maciel, Jessica Burlamaque, Souza, Afonso Duarte Leão de, Silva, Felipe Moura Araujo da, Pinheiro, Maria Lúcia Belém

Source: Biochemical systematics and ecology. 85:76-78

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100082593875.0x000001&indx=1&recIds=ETOCvdc_100082593875.0x000001

Polycarpol in Unonopsis, Bocageopsisand OnychopetalumAmazonian species: chemosystematical implications and antimicrobial evaluation

Authors: 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.

Source: Revista Brasileira de Farmacognosia; January-February 2015, Vol. 25 Issue: 1 p11-15, 5p

Desreplicação de alcaloides aporfínicos e oxoaporfínicos de Unonopsis guatterioides por ESI-IT-MS

Authors: Silva, Felipe Moura Araújo da, Koolen, Hector Henrique Ferreira, Almeida, Richardson Alves de, Souza, Afonso Duarte Leão de, Pinheiro, Maria Lúcia Belém, Costa, Emmanoel Vilaça

Source: Química Nova. January 2012 35(5)

Subject Terms: alkaloid dereplication, Annonaceae, Unonopsis guatterioides

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An antimicrobial alkaloid and other metabolites produced by Penicillium sp. An endophytic fungus isolated from Mauritia flexuosa L. f.

Authors: Koolen, Hector Henrique Ferreira, Soares, Elzalina Ribeiro, Silva, Felipe Moura Araújo da, Almeida, Richardson Alves de, Souza, Afonso Duarte Leão de, Medeiros, Lívia Soman de, Rodrigues Filho, Edson, Souza, Antonia Queiroz Lima de

Source: Química Nova. January 2012 35(4)

Subject Terms: Penicillium, Mauritia flexuosa, glandicoline B

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Constituintes químicos do caule de Protium hebetatuml (Burseraceae)

Authors: Costa, Túlio de Orleans Gadelha, Almeida, Richardson Alves de, Koolen, Hector Henrique Ferreira, Silva, Felipe Moura Araujo da, Pinto, Angelo Cunha

Source: Acta Amazonica. January 2012 42(4)

Subject Terms: Protium, α-amyrin, β-amyrin, campesterol, stigmasterol, sitosterol, scopoletin

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