Helal MA - Search Results

1

4-Azido-7-nitrobenzoxadiazole as innovative clickable fluorescence probe for trace and selective quantification of ethinylestradiol in human plasma.

Aref HA, Salama I, Aboukhatwa SM, Helal MA, Kishk SM, Elgawish MS. Aref HA, et al. Among authors: helal ma. Luminescence. 2023 Nov;38(11):1848-1856. doi: 10.1002/bio.4571. Epub 2023 Aug 27. Luminescence. 2023. PMID: 37555562

2

Design, synthesis, and biological evaluation of novel thiazolidinediones as PPARγ/FFAR1 dual agonists.

Darwish KM, Salama I, Mostafa S, Gomaa MS, Helal MA. Darwish KM, et al. Among authors: helal ma. Eur J Med Chem. 2016 Feb 15;109:157-72. doi: 10.1016/j.ejmech.2015.12.049. Epub 2015 Dec 31. Eur J Med Chem. 2016. PMID: 26774923

3

Synthesis, biological evaluation, and molecular docking investigation of benzhydrol- and indole-based dual PPAR-γ/FFAR1 agonists.

Darwish KM, Salama I, Mostafa S, Gomaa MS, Khafagy ES, Helal MA. Darwish KM, et al. Among authors: helal ma. Bioorg Med Chem Lett. 2018 May 15;28(9):1595-1602. doi: 10.1016/j.bmcl.2018.03.051. Epub 2018 Mar 21. Bioorg Med Chem Lett. 2018. PMID: 29615345

4

Development and validation of an HPLC-UV method for simultaneous determination of sildenafil and tramadol in biological fluids: Application to drug-drug interaction study.

Dahshan HE, Helal MA, Mostafa SM, Elgawish MS. Dahshan HE, et al. Among authors: helal ma. J Pharm Biomed Anal. 2019 May 10;168:201-208. doi: 10.1016/j.jpba.2019.02.025. Epub 2019 Feb 19. J Pharm Biomed Anal. 2019. PMID: 30825803

5

Synthesis and biological evaluation of novel cYY analogues targeting Mycobacterium tuberculosis CYP121A1.

Kishk SM, McLean KJ, Sood S, Helal MA, Gomaa MS, Salama I, Mostafa SM, de Carvalho LPS, Munro AW, Simons C. Kishk SM, et al. Among authors: helal ma. Bioorg Med Chem. 2019 Apr 15;27(8):1546-1561. doi: 10.1016/j.bmc.2019.02.051. Epub 2019 Feb 27. Bioorg Med Chem. 2019. PMID: 30837169 Free PMC article.

6

Design and Synthesis of Imidazole and Triazole Pyrazoles as Mycobacterium Tuberculosis CYP121A1 Inhibitors.

Kishk SM, McLean KJ, Sood S, Smith D, Evans JWD, Helal MA, Gomaa MS, Salama I, Mostafa SM, de Carvalho LPS, Levy CW, Munro AW, Simons C. Kishk SM, et al. Among authors: helal ma. ChemistryOpen. 2019 Jul 23;8(7):995-1011. doi: 10.1002/open.201900227. eCollection 2019 Jul. ChemistryOpen. 2019. PMID: 31367508 Free PMC article.

7

Novel fluorescence approach for trace quantification of levonorgestrel in breast milk based on click reaction with benzonitrofurazan azide (NBD-AZ).

Aref HA, Salama I, Aboukhatwa SM, Helal MA, Kishk SM, Elgawish MS. Aref HA, et al. Among authors: helal ma. Methods Appl Fluoresc. 2023 Dec 5;12(1). doi: 10.1088/2050-6120/ad0ee0. Methods Appl Fluoresc. 2023. PMID: 37992321

8

Discovery of 3-(2-aminoethyl)-thiazolidine-2,4-diones as a novel chemotype of sigma-1 receptor ligands.

Elkholy N, Abdelwaly A, Mohamed K, Amata E, Lombino J, Cosentino G, Intagliata S, Helal MA. Elkholy N, et al. Among authors: helal ma. Chem Biol Drug Des. 2022 Jul;100(1):25-40. doi: 10.1111/cbdd.14047. Epub 2022 Apr 25. Chem Biol Drug Des. 2022. PMID: 35353926

9

Selective kappa opioid antagonists for treatment of addiction, are we there yet?

Helal MA, Habib ES, Chittiboyina AG. Helal MA, et al. Eur J Med Chem. 2017 Dec 1;141:632-647. doi: 10.1016/j.ejmech.2017.10.012. Epub 2017 Oct 10. Eur J Med Chem. 2017. PMID: 29107424 Review.

10

Identification of Novel 2,4,5-Trisubstituted Pyrimidines as Potent Dual Inhibitors of Plasmodial PfGSK3/PfPK6 with Activity against Blood Stage Parasites In Vitro.

Galal KA, Truong A, Kwarcinski F, de Silva C, Avalani K, Havener TM, Chirgwin ME, Merten E, Ong HW, Willis C, Abdelwaly A, Helal MA, Derbyshire ER, Zutshi R, Drewry DH. Galal KA, et al. Among authors: helal ma. J Med Chem. 2022 Oct 13;65(19):13172-13197. doi: 10.1021/acs.jmedchem.2c00996. Epub 2022 Sep 27. J Med Chem. 2022. PMID: 36166733 Free PMC article.

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