Search Results - "Lima, Mary Anne Sousa"

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    Crotofolane- and Casbane-Type Diterpenes from Croton argyrophyllus by e Silva Filho, Francisco Artur, Nunes da Silva Junior, José, Braz-Filho, Raimundo, de Simone, Carlos Alberto, Silveira, Edilberto Rocha, Lima, Mary Anne Sousa

    Published in Helvetica chimica acta (01-06-2013)
    “…Phytochemical analysis of Croton argyrophyllus led to the isolation of five new diterpenes named (5β,6β)‐5,6 :…”
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    Journal Article
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    Stereochemistry Game: Creating and Playing a Fun Board Game To Engage Students in Reviewing Stereochemistry Concepts by da Silva Júnior, José Nunes, Uchoa, Daniel Esdras de Andrade, Sousa Lima, Mary Anne, Monteiro, André Jalles

    Published in Journal of chemical education (13-08-2019)
    “…A bilingual (English and Portuguese) innovative teaching method, Stereochemistry Game, is presented in the form of a board/card game to help students in their…”
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    Journal Article
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    Spirostanol glucosides from the leaves of Cestrum laevigatum L by Ribeiro, Paulo Riceli Vasconcelos, Araújo, Ana Jérsia, Costa-Lotufo, Letícia Veras, Braz-Filho, Raimundo, Nobre Junior, Hélio Vitoriano, da Silva, Cecília Rocha, Neto, João Batista de Andrade, Silveira, Edilberto Rocha, Lima, Mary Anne Sousa

    Published in Steroids (01-02-2016)
    “…[Display omitted] •Two new steroidal saponins were isolated from Cestrum laevigatum.•Compound 1 is the first 6Δ-spirostanol and compound 2 has an unusual C-26…”
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    Spectral assignments of new diterpenes from Hyptis martiusii Benth by da Cruz Araújo, Edigênia Cavalcante, Sousa Lima, Mary Anne, Rocha Silveira, Edilberto

    Published in Magnetic resonance in chemistry (01-12-2004)
    “…The structural characterization of two new abietanes and a new spiro‐fused tricyclic diterpene isolated from the roots of Hyptis martiusii is described. The…”
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    New unusual alkaloids from the ascidian Eudistoma vannamei by Pimenta, Antônia Torres Avila, Jimenez, Paula Christine, Costa-Lotufo, Leticia Veras, Braz-Filhoc, Raimundo, Lima, Mary Anne Sousa

    Published in Natural product communications (01-12-2014)
    “…The MeOH extract of the ascidian Eudistoma vannamei was found to contain three novel compounds, the adenine alkaloid derivatives 9-[N-(leucyl)-isoleucyl]-…”
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    Journal Article