Paulo Carvalho

Nigellidine-4-<i>O</i>-sulfite, the First Sulfated Indazole-Type Alkaloid from the Seeds of <i>Nigella sativa</i>

Daneel Ferreira, Paulo Carvalho, Mitchell A. Avery et al. · Journal of Natural Products · 2008 · 78 citations

Biochemistry, Compound 4, Medicine +6

Cycloartane Glycosides from <i>Sutherlandia frutescens</i>

Xiang Fu, Xing‐Cong Li, Troy J. Smillie et al. · Journal of Natural Products · 2008 · 62 citations

Sipholane Triterpenoids: Chemistry, Reversal of ABCB1/P-Glycoprotein-Mediated Multidrug Resistance, and Pharmacophore Modeling

Sandeep Jain, Ioana Abraham, Paulo Carvalho et al. · Journal of Natural Products · 2009 · 56 citations

Simultaneous determination of benzo[a]pyrene and eight of its metabolites in Fundulus heteroclitus bile using ultra-performance liquid chromatography with mass spectrometry

Shiqian Zhu, Lie Li, Cammi Thornton et al. · Journal of Chromatography B · 2008 · 56 citations · Full text

Ultra-performance Liquid Chromatography, Biochemistry, Gas Chromatography +12

Inhibition of<i>Leishmania major</i>pteridine reductase by 2,4,6-triaminoquinazoline: structure of the NADPH ternary complex

Karen McLuskey, Federica Gibellini, Paulo Carvalho et al. · Acta Crystallographica Section D Biological Crystallography · 2004 · 37 citations · Full text