| Chemical constituents and cytotoxicity of the leaves of Dysoxylum gaudichaudianum (A. Juss.) Miq CY Ragasa, VAS Ng, MM De Los Reyes, EH Mandia, GG Oyong, ... Der Pharma Chemica 6 (5), 182-187, 2014 | 39 | 2014 |
| Chemical constituents of Cycas sancti-lasallei VAS Ng, EMG Agoo, CC Shen, CY Ragasa Journal of Applied Pharmaceutical Science 5 (1), 012-017, 2015 | 31 | 2015 |
| Chemical constituents of Cycas vespertilio CY Ragasa, VA Santos Ng, EMG Agoo, CC Shen Revista Brasileira de Farmacognosia 25, 526-528, 2015 | 26 | 2015 |
| Chemical constituents of Moringa oleifera Lam. seeds CY Ragasa, VAS Ng, CC Shen International Journal of Pharmacognosy and Phytochemical Research 8 (3), 495-498, 2016 | 24 | 2016 |
| Chemical constituents of Cycas lacrimans VAS Ng, EMG Agoo, CC Shen, CY Ragasa Int J Pharmacog Phytochem Res 7 (3), 616-20, 2015 | 20 | 2015 |
| Secondary metabolites from the male cone of Cycas vespertilio VAS Ng, EMG Agoo, CC Shen, CY Ragasa Int J Pharmacog Phytochem Res 7 (4), 727-731, 2015 | 17 | 2015 |
| Chemical constituents of Pipturus arborescens (Link) CB Rob CY Ragasa, VAS Ng, VD Ebajo Jr, M Mariquit, EH Mandia, CC Shen delta 18, 1, 2014 | 17 | 2014 |
| Chemical constituents of Pipturus arborescens (Link) CB Rob CY Ragasa, VAS Ng, VD Ebajo Jr, M Mariquit, EH Mandia, CC Shen delta 18, 1, 2014 | 17 | 2014 |
| Sterols, triglycerides and essential fatty acid constituents of Brassica oleracea varieties, Brassica juncea and Raphanus sativus CY Ragasa, VAS Ng, OB Torres, NSY Sevilla, KVM Uy, MCS Tan, ... Journal of Chemical and Pharmaceutical Research 5 (12), 1237-1243, 2013 | 16 | 2013 |
| Secondary metabolites from Cycas edentata VAS Ng, EMG Agoo, CC Shen, CY Ragasa Journal of Pharmaceutical Sciences and Research 7 (9), 643, 2015 | 15 | 2015 |
| Triterpenes from Ficus nervosa CY Ragasa, VAS Ng, CC Shen J. Chem. Pharm. Res 5 (12), 1070-1073, 2013 | 15 | 2013 |
| Triterpenes and a coumarin derivative from Kibatalia gitingensis (Elm.) Woodson CY Ragasa, VAS Ng, MM de Los Reyes, EH Mandia, CC Shen Der Pharma Chemica 6 (5), 360-4, 2014 | 14 | 2014 |
| Cytotoxic compounds from Wrightia pubescens (R. Br.) M Mariquit, GG Oyong, VAS Ng, CC Shen, CY Ragasa Pharmacognosy research 10 (1), 9, 2018 | 13 | 2018 |
| Cytotoxic Triterpenes and Sterols from Pipturus arborescens (Link) CB Rob. M Mariquit, GG Oyong, VD Ebajo Jr, VAS Ng, CC Shen, CY Ragasa Journal of Applied Pharmaceutical Science 5 (11), 023-030, 2015 | 13 | 2015 |
| Cytotoxic Triterpenes and Sterols from Pipturus arborescens (Link) CB Rob. M Mariquit, GG Oyong, VD Ebajo Jr, VAS Ng, CC Shen, CY Ragasa Journal of Applied Pharmaceutical Science 5 (11), 023-030, 2015 | 13 | 2015 |
| Lignans and a furanone from Cycas sancti-lasallei CY Ragasa, VAS Ng, EMG Agoo, CC Shen International Journal of Pharmacognosy and Phytochemical Research 7 (5), 884, 2015 | 13 | 2015 |
| Triterpenes from Shorea negrosensis CY Ragasa, VAS Ng, VD Ebajo Jr, DR Fortin, MM De Los Reyes, ... delta 18, 1, 2014 | 13 | 2014 |
| Chemical constituents of Cycas aenigma VAS Ng, EMG Agoo, CC Shen, CY Ragasa Journal of Applied Pharmaceutical Science 5 (9), 032-036, 2015 | 12 | 2015 |
| Chemical constituents of Champereia manillana (Blume) Merrill CY Ragasa, VAS Ng, RA Ulep, R Brkljača, S Urban Pharm. Lett 7 (7), 256-261, 2015 | 12 | 2015 |
| Chemical constituents of Champereia manillana (Blume) Merrill CY Ragasa, VAS Ng, RA Ulep, R Brkljača, S Urban Pharm. Lett 7 (7), 256-261, 2015 | 12 | 2015 |
