| Analysis of essential oils of leaves, stems, flowers and rhizomes of Etlingera elatior (Jack) RM Smith FM Jaafar, CP Osman, NH Ismail, K Awang The Malaysian Journal of Analytical Sciences 11 (1), 269-273, 2007 | 169 | 2007 |
| Anthraquinones with Antiplasmodial Activity from the Roots of Rennellia elliptica Korth. (Rubiaceae) CP Osman, NH Ismail, R Ahmad, N Ahmat, K Awang, FM Jaafar Molecules 15 (10), 7218-7226, 2010 | 68 | 2010 |
| UV/Visible spectra of a series of natural and synthesised anthraquinones: experimental and quantum chemical approaches EH Anouar, CP Osman, JFF Weber, NH Ismail SpringerPlus 3, 1-12, 2014 | 52 | 2014 |
| Antiplasmodial anthraquinones from medicinal plants: the chemistry and possible mode of actions CP Osman, NH Ismail Natural Product Communications 13 (12), 1934578X1801301207, 2018 | 22 | 2018 |
| Nordamnacanthal potentiates the cytotoxic effects of tamoxifen in human breast cancer cells T Subramani, SK Yeap, WY Ho, CL Ho, CP Osman, NH Ismail, ... Oncology letters 9 (1), 335-340, 2015 | 17 | 2015 |
| Alkaloids and anthraquinones from Malaysian flora NH Ismail, A Alias, CP Osman Phytochemicals-A Global Perspective of Their Role in Nutrition and Health, 296, 2012 | 14 | 2012 |
| A review on traditional uses, phytochemistry, and pharmacology of the genus Rourea CP Osman, Z Zahari, MI Adenan, RM Zohdi Journal of Applied Pharmaceutical Science 9 (9), 125-131, 2019 | 11 | 2019 |
| Isolation of guaiene from crude and distillate patchouli oil extracted by molecular distillation A Widyasanti, S Nurjanah, B Nurhadi, CP Osman IOP Conference Series: Earth and Environmental Science 924 (1), 012008, 2021 | 9 | 2021 |
| Steroidal alkaloids from the apocynaceae family: their isolation and biological activity HA Abd Karim, NH Ismail, CP Osman Natural Product Communications 17 (11), 1934578X221141265, 2022 | 8 | 2022 |
| Two new pyranoanthraquinones from the root of Rennellia elliptica Korth.(Rubiaceae) CP Osman, NH Ismail, A Wibowo, R Ahmad Phytochemistry letters 16, 225-229, 2016 | 7 | 2016 |
| Distinguishing isomeric anthraquinone by LC-MS SF Wahid, CP Osman, NH Ismail Global J Pharmacol 7 (4), 479-485, 2013 | 7 | 2013 |
| Evaluation of a series of 9, 10-anthraquinones as antiplasmodial agents CP Osman, NH Ismail, A Widyawaruyanti, S Imran, L Tumewu, CY Choo, ... Letters in Drug Design & Discovery 16 (3), 353-363, 2019 | 5 | 2019 |
| 1-Hydroxy-2-methoxy-6-methyl-9, 10-anthraquinone from Rennellia elliptica Korth. NH Ismail, CP Osman, R Ahmad, K Awang, SW Ng Acta Crystallographica Section E: Structure Reports Online 65 (6), o1435-o1435, 2009 | 5 | 2009 |
| 1, 3-Dihydroxy-2-methoxymethyl-9, 10-anthraquinone from Rennellia elliptica Korth. NH Ismail, CP Osman, R Ahmad, K Awang, SW Ng Acta Crystallographica Section E: Structure Reports Online 65 (6), o1433-o1434, 2009 | 5 | 2009 |
| Antibacterial Activity Of Kaffir Lime Leaves (Citrus Hystrix) On Selected Foodborne Pathogens BA Bakar, CP Osman, WANRWANA RAZAK Malaysian Applied Biology 50 (1), 217-219, 2021 | 4 | 2021 |
| Antimicrobial activity of curry leaves (Murayya koenigii) on selected foodborne pathogens WRWA Razak Science Letters 14 (1), 7-13, 2020 | 4 | 2020 |
| AJAB W Zain, N Ahmat, Y Rukayadi, CP Osman, NAH Yusoff, N Winda Asian J Agric & Biol 7 (3), 344-354, 2019 | 4 | 2019 |
| GC-MS Analyses of essential oils of three varieties of Mangifera indica CP Osman, IH Ramlan Jurnal Teknologi 77 (2), 2015 | 4 | 2015 |
| Evaluation of Rennellia elliptica as potential antiplasmodial herbal remedy CP Osman, NH Ismail, R Ahmad, A Widyawaruyanti, L Tumewu, CY Choo, ... Jurnal Teknologi 79 (6), 2017 | 3 | 2017 |
| A review on the chemistry and pharmacology of Rennellia elliptica Korth CP Osman, NH Ismail Indonesian Journal of Tropical and Infectious Disease 6 (6), 131, 2017 | 3 | 2017 |
