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Bioactive triterpenes from Diospyros blancoi.
Ragasa CY, Puno MR, Sengson JM, Shen CC, Rideout JA, Raga DD. Ragasa CY, et al. Among authors: raga dd. Nat Prod Res. 2009;23(13):1252-8. doi: 10.1080/14786410902951054. Nat Prod Res. 2009. PMID: 19731144
A bioactive sesquiterpene from Bixa orellana.
Raga DD, Espiritu RA, Shen CC, Ragasa CY. Raga DD, et al. J Nat Med. 2011 Jan;65(1):206-11. doi: 10.1007/s11418-010-0459-9. Epub 2010 Sep 30. J Nat Med. 2011. PMID: 20882359
Bioactivities of triterpenes and a sterol from Syzygium samarangense.
Raga DD, Cheng CL, Lee KC, Olaziman WZ, De Guzman VJ, Shen CC, Franco FC Jr, Ragasa CY. Raga DD, et al. Z Naturforsch C J Biosci. 2011 May-Jun;66(5-6):235-44. doi: 10.1515/znc-2011-5-606. Z Naturforsch C J Biosci. 2011. PMID: 21812340 Free article.
Chemical constituents and bioactivities of Glinus oppositifolius.
Ragasa CY, Cabrera EC, Torres OB, Buluran AI, Espineli DL, Raga DD, Shen CC. Ragasa CY, et al. Among authors: raga dd. Pharmacognosy Res. 2015 Apr-Jun;7(2):138-47. doi: 10.4103/0974-8490.150520. Pharmacognosy Res. 2015. PMID: 25829787 Free PMC article.