Calhelha RC - Search Results

1

Chemical Composition and Bioactive Characterisation of Impatiens walleriana.

Pires EO Jr, Pereira E, Pereira C, Dias MI, Calhelha RC, Ćirić A, Soković M, Hassemer G, Garcia CC, Caleja C, Barros L, Ferreira ICFR. Pires EO Jr, et al. Among authors: calhelha rc. Molecules. 2021 Mar 3;26(5):1347. doi: 10.3390/molecules26051347. Molecules. 2021. PMID: 33802535 Free PMC article.

2

Screening of antimicrobial activity of diarylamines in the 2,3,5-trimethylbenzo[b]thiophene series: a structure-activity evaluation study.

Ferreira IC, Calhelha RC, Estevinho LM, Queiroz MJ. Ferreira IC, et al. Among authors: calhelha rc. Bioorg Med Chem Lett. 2004 Dec 6;14(23):5831-3. doi: 10.1016/j.bmcl.2004.09.038. Bioorg Med Chem Lett. 2004. PMID: 15501050

3

Synthesis and antimicrobial activity studies of ortho-chlorodiarylamines and heteroaromatic tetracyclic systems in the benzo[b]thiophene series.

Queiroz MJ, Ferreira IC, De Gaetano Y, Kirsch G, Calhelha RC, Estevinho LM. Queiroz MJ, et al. Among authors: calhelha rc. Bioorg Med Chem. 2006 Oct 15;14(20):6827-31. doi: 10.1016/j.bmc.2006.06.035. Epub 2006 Jul 14. Bioorg Med Chem. 2006. PMID: 16843669 Free article.

4

Toxicity effects of fungicide residues on the wine-producing process.

Calhelha RC, Andrade JV, Ferreira IC, Estevinho LM. Calhelha RC, et al. Food Microbiol. 2006 Jun;23(4):393-8. doi: 10.1016/j.fm.2005.04.008. Epub 2005 Sep 30. Food Microbiol. 2006. PMID: 16943029 Free article.

5

Phenolics and antimicrobial activity of traditional stoned table olives 'alcaparra'.

Sousa A, Ferreira IC, Calhelha R, Andrade PB, Valentão P, Seabra R, Estevinho L, Bento A, Pereira JA. Sousa A, et al. Bioorg Med Chem. 2006 Dec 15;14(24):8533-8. doi: 10.1016/j.bmc.2006.08.027. Epub 2006 Sep 12. Bioorg Med Chem. 2006. PMID: 16971127

6

Synthesis and antioxidant activity evaluation of new 7-aryl or 7-heteroarylamino-2,3-dimethylbenzo[b]thiophenes obtained by Buchwald-Hartwig C-N cross-coupling.

Queiroz MJ, Ferreira IC, Calhelha RC, Estevinho LM. Queiroz MJ, et al. Among authors: calhelha rc. Bioorg Med Chem. 2007 Feb 15;15(4):1788-94. doi: 10.1016/j.bmc.2006.11.035. Epub 2006 Nov 29. Bioorg Med Chem. 2007. PMID: 17166720 Free article.

7

Anti-hepatocellular carcinoma activity using human HepG2 cells and hepatotoxicity of 6-substituted methyl 3-aminothieno[3,2-b]pyridine-2-carboxylate derivatives: in vitro evaluation, cell cycle analysis and QSAR studies.

Abreu RM, Ferreira IC, Calhelha RC, Lima RT, Vasconcelos MH, Adega F, Chaves R, Queiroz MJ. Abreu RM, et al. Among authors: calhelha rc. Eur J Med Chem. 2011 Dec;46(12):5800-6. doi: 10.1016/j.ejmech.2011.09.029. Epub 2011 Oct 6. Eur J Med Chem. 2011. PMID: 22014996

8

Aminodi(hetero)arylamines in the thieno[3,2-b]pyridine series: synthesis, effects in human tumor cells growth, cell cycle analysis, apoptosis and evaluation of toxicity using non-tumor cells.

Calhelha RC, Ferreira IC, Peixoto D, Abreu RM, Vale-Silva LA, Pinto E, Lima RT, Alvelos MI, Vasconcelos MH, Queiroz MJ. Calhelha RC, et al. Molecules. 2012 Mar 28;17(4):3834-43. doi: 10.3390/molecules17043834. Molecules. 2012. PMID: 22456543 Free PMC article.

9

Nutrients, phytochemicals and bioactivity of wild Roman chamomile: a comparison between the herb and its preparations.

Guimarães R, Barros L, Dueñas M, Calhelha RC, Carvalho AM, Santos-Buelga C, Queiroz MJ, Ferreira IC. Guimarães R, et al. Among authors: calhelha rc. Food Chem. 2013 Jan 15;136(2):718-25. doi: 10.1016/j.foodchem.2012.08.025. Epub 2012 Aug 23. Food Chem. 2013. PMID: 23122119 Free article.

10

Infusion and decoction of wild German chamomile: bioactivity and characterization of organic acids and phenolic compounds.

Guimarães R, Barros L, Dueñas M, Calhelha RC, Carvalho AM, Santos-Buelga C, Queiroz MJ, Ferreira IC. Guimarães R, et al. Among authors: calhelha rc. Food Chem. 2013 Jan 15;136(2):947-54. doi: 10.1016/j.foodchem.2012.09.007. Epub 2012 Sep 16. Food Chem. 2013. PMID: 23122148 Free article.

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