In vitro biological activity and essential oil composition of four indigenous South African Helichrysum species ACU Lourens, D Reddy, KHC Başer, AM Viljoen, SF Van Vuuren Journal of ethnopharmacology 95 (2-3), 253-258, 2004 | 268 | 2004 |
The in vitro pharmacological activities and a chemical investigation of three South African Salvia species GPP Kamatou, AM Viljoen, AB Gono-Bwalya, RL van Zyl, SF Van Vuuren, ... Journal of ethnopharmacology 102 (3), 382-390, 2005 | 220 | 2005 |
The in vitro pharmacological activities and a chemical investigation of three South African Salvia species GPP Kamatou, AM Viljoen, AB Gono-Bwalya, RL van Zyl, SF Van Vuuren, ... Journal of ethnopharmacology 102 (3), 382-390, 2005 | 220 | 2005 |
South African Helichrysum species: a review of the traditional uses, biological activity and phytochemistry ACU Lourens, AM Viljoen, FR Van Heerden Journal of Ethnopharmacology 119 (3), 630-652, 2008 | 176 | 2008 |
Antimalarial and anticancer activities of selected South African Salvia species and isolated compounds from S. radula GPP Kamatou, RL Van Zyl, H Davids, FR Van Heerden, ACU Lourens, ... South African Journal of Botany 74 (2), 238-243, 2008 | 105 | 2008 |
Antimalarial and anticancer activities of selected South African Salvia species and isolated compounds from S. radula GPP Kamatou, RL Van Zyl, H Davids, FR Van Heerden, ACU Lourens, ... South African Journal of Botany 74 (2), 238-243, 2008 | 105 | 2008 |
Selected furanochalcones as inhibitors of monoamine oxidase SJ Robinson, JP Petzer, A Petzer, JJ Bergh, ACU Lourens Bioorganic & medicinal chemistry letters 23 (17), 4985-4989, 2013 | 77 | 2013 |
Monoamine oxidase inhibitory activities of heterocyclic chalcones C Minders, JP Petzer, A Petzer, ACU Lourens Bioorganic & Medicinal Chemistry Letters 25 (22), 5270-5276, 2015 | 71 | 2015 |
Antimicrobial activity and in vitro cytotoxicity of selected South African Helichrysum species ACU Lourens, SF Van Vuuren, AM Viljoen, H Davids, FR Van Heerden South African Journal of Botany 77 (1), 229-235, 2011 | 51 | 2011 |
Antimicrobial activity and in vitro cytotoxicity of selected South African Helichrysum species ACU Lourens, SF Van Vuuren, AM Viljoen, H Davids, FR Van Heerden South African Journal of Botany 77 (1), 229-235, 2011 | 51 | 2011 |
Expeditious synthesis and biological evaluation of novel 2, N6-disubstituted 1, 2-dihydro-1, 3, 5-triazine-4, 6-diamines as potential antimalarials D Gravestock, AL Rousseau, ACU Lourens, SS Moleele, RL van Zyl, ... European journal of medicinal chemistry 46 (6), 2022-2030, 2011 | 36 | 2011 |
2-Aminopyrimidines as dual adenosine A1/A2A antagonists SJ Robinson, JP Petzer, G Terre’Blanche, A Petzer, MM Van der Walt, ... European Journal of Medicinal Chemistry 104, 177-188, 2015 | 33 | 2015 |
The adenosine A2A antagonistic properties of selected C8-substituted xanthines MM Van der Walt, G Terre’Blanche, A Petzer, ACU Lourens, JP Petzer Bioorganic chemistry 49, 49-58, 2013 | 33 | 2013 |
Synthesis and evaluation of chromone derivatives as inhibitors of monoamine oxidase AN Mpitimpiti, JP Petzer, A Petzer, JHL Jordaan, ACU Lourens Molecular Diversity 23, 897-913, 2019 | 22 | 2019 |
Novel branched isocyanides as useful building blocks in the Passerini-amine deprotection-acyl migration (PADAM) synthesis of potential HIV-1 protease inhibitors D Gravestock, AL Rousseau, ACU Lourens, HC Hoppe, LA Nkabinde, ... Tetrahedron Letters 53 (26), 3225-3229, 2012 | 21 | 2012 |
Carbamate substituted 2-amino-4, 6-diphenylpyrimidines as adenosine receptor antagonists SJ Robinson, JP Petzer, AL Rousseau, G Terre’Blanche, A Petzer, ... Bioorganic & Medicinal Chemistry Letters 26 (3), 734-738, 2016 | 14 | 2016 |
Design, synthesis and biological evaluation of 6-aryl-1, 6-dihydro-1, 3, 5-triazine-2, 4-diamines as antiplasmodial antifolates ACU Lourens, D Gravestock, RL Van Zyl, HC Hoppe, N Kolesnikova, ... Organic & biomolecular chemistry 14 (33), 7899-7911, 2016 | 14 | 2016 |
Sulfanylphthalonitrile analogues as selective and potent inhibitors of monoamine oxidase B MM Van der Walt, G Terre’Blanche, ACU Lourens, A Petzer, JP Petzer Bioorganic & medicinal chemistry letters 22 (24), 7367-7370, 2012 | 9 | 2012 |
Design, synthesis and evaluation of 3-hydroxypyridin-4-ones as inhibitors of catechol-O-methyltransferase J De Beer, JP Petzer, ACU Lourens, A Petzer Molecular Diversity 25, 753-762, 2021 | 5 | 2021 |
Structural and synthetic studies of sesquiterpenoids and flavonoids isolated from Helichrysum species ACU Lourens | 5 | 2008 |