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Assistant Lecturer at the Department of Chemistry, Faculty of Science, University of Peradeniya.- 
Synthesis
of biologically active natural product libraries of
3β-[(α-arabinopyranosyl)oxy]olean-12-en-28-oic acid
Member of American Chemical Society (Organic / Medicinal Chemistry division) 2008 onwards)
The H. P. Cady Scholarship for the Excellent Performance in First Year Graduate student 2008-Department of Chemistry, University of Kansas
Sultanbawa Prize for the Best Performance in Organic Chemistry in the B.Sc. Special Degree Program 2005 –Department of Chemistry, University of Peradeniya, Sri Lanka
University Award for Academic Excellence in B.Sc. Special Degree in Chemistry Program – 2005 University of Peradeniya, Sri Lanka
NRC-Investigator driven grants 2017Journal of Food Quality
Liyanagamage, D.S.N.K.; Jayasinghe, S.; Karunaratne, V.; Attanayake A.P. (2020). Correlation between antioxidant activity and the garcinol content released from fruit rinds of endemic Garcinia quaesita Pierre on different cooking condition. Journal of Food Quality, .
DOI: https://doi.org/10.1155/2020/7389714
Ceylon Journal of Science
Liyanagamage, D.S.N.K.; Jayasinghe, S.;Karunaratne, V.; Attanayake A.P. (2020). Medicinal plants in management of diabetes mellitus: an overview. Ceylon Journal of Science, 49.
DOI: https://doi.org/10.4038/cjs.v49i1.7700
Evidence Based Complementary and Alternative Medicine
Liyanagamage, D.S.N.K.; Jayasinghe, S.;Karunaratne, V.; Attanayake A.P (2020). Acute and sub-chronic toxicity profile of a polyherbal drug used in Sri Lankan traditional medicine. Evidence Based Complementary and Alternative Medicine, .
Ceylon Journal of Science
Wickramasingha, W. G. D.; Wijendra, W. A. S.; Karunaratne, D. N.; Liyanapathirana, V.; Ekanayake, E.W.M.A.; Jayasinghe, S. Karunaratne. V. (2018). Bioactivities of Holarrhena mitis (Vahl) R. Br. ex Roem. & SchultBioactivities of Holarrhena mitis (Vahl) R. Br. ex Roem. & Schult. Ceylon Journal of Science, 47(3): 269-274.
DOI: https://doi.org/10.4038/cjs.v47i3.7533
Int J Pharm Pharm Sci.
Jayasinghe, S.; Siriwardhana, A.; Karunaratne, V. (2015). Natural iron sequestering agents: their roles in nature and therapeutic potential. Int J Pharm Pharm Sci., 7:9: 8-12.
Topics in Current Chemistry
Hanson, P.; Jayasinghe, S.; Maitra, S.; Markley, J. L. (authors with equal contributions) (2015). Phosphate Tethers in Natural Product Synthesis. Topics in Current Chemistry, 361: 253–271.
J. Org. Chem. ,
Hanson, P. R.; Jayasinghe, S.; Maitra, S.; Ndi, C. N.; Chegondi, R. A Modular (2014). Phosphate Tether-Mediated Divergent Strategy to Complex Polyols. Beilsteinchemistry". J. Org. Chem. ,, Manuscript Accepted.: Thematic Series of "Organophosphorus chemistry".
Comprehensive Organic Synthesis 2nd Edition,
Hanson, P. R.; Asad, N.; Zang, Q.; Jayasinghe, S.; Markley, J. (authors with equal contributions) (2014). Acylation-type Reactions. Inorganic Acid Derivatives. In. Comprehensive Organic Synthesis 2nd Edition,, Volume 6: Heteroatom Manipulation. Manuscript accepted.
Org. Lett.
Jayasinghe, S.; Venukadasula, P. K. M.; Hanson, P. R. (2014). An Efficient, Modular Approach for the Synthesis of (+)-Strictifolione and a Related Natural Product. Org. Lett., 16: 122–125. NIHMSID 545897 (PMC in Progress).
Beilstein J. Org. Chem.
Hanson, P. R.; Jayasinghe, S.; Maitra, S.; Ndi, C. N.; Chegondi, R. (2014). A Modular Phosphate Tether-Mediated Divergent Strategy to Complex Polyols. Beilstein J. Org. Chem., 10: 2332–2337. PMCID: PMC4187035. Thematic Series of.
Chem. Rev. (Deddington, United Kingdom)
Karunaratne, V.; Jayalal, U.; Jayasinghe, S.; Wijesundra, S. Lichens, (2009). Drugs and butterflies: tales of discovery from Sri Lanka. . Chem. Rev. (Deddington, United Kingdom), 19: 19–23.
Chemtracts
McParland, J.; Mudiyanselage, S. J.; Hanson, P. (2008). Total synthesis. Chemtracts, 21: 475–483.
Journal of the National Science Foundation of Sri Lanka
Ratnayake, R.; Jayasinghe, S.; Bandara, B. M. R.; Andersen, R. J.; Karunaratne, V. (2008). Complete 2D NMR assignment and antifungal activity of ishwarane isolated from Hortonia, a genus endemic to Sri Lanka. Journal of the National Science Foundation of Sri Lanka, 36: 109–1.