All Stories

  1. Aaptamine-Related Alkaloid from the Marine Sponge Aaptos aaptos

    Article • Natural Product Communications, September 2019, SAGE Publications

    Charles Santhanaraju Vairappan

  2. A New Bioactive Cembranolide Sarcophytonolide V from Bornean Soft Coral Genus Sarcophyton

    Article • Natural Product Communications, August 2019, SAGE Publications

    Charles Santhanaraju Vairappan

  3. Cytotoxic Sesquiterpenoids From Soft Soral Capnella imbricata

    Article • Natural Product Communications, June 2019, SAGE Publications

    Charles Santhanaraju Vairappan

  4. Two new epimers of C15-acetogenin, 4-epi-isolaurallene and 4-epi-itomanallene A as diastereomeric model

    Article • Natural Product Research, January 2019, Taylor & Francis

    Charles Santhanaraju Vairappan

  5. Chemical Composition and Antibacterial Activity of Bornean Medicinal Ginger Alpinia aquatica

    Article • Natural Product Communications, June 2018, SAGE Publications

    Charles Santhanaraju Vairappan

  6. A New Cembrane, from Soft Coral Genus Sarcophyton in Borneo

    Article • Natural Product Communications, February 2018, SAGE Publications

    Charles Santhanaraju Vairappan

  7. A New Guaiane-type Sesquiterpenoid from a Bornean Soft Coral, Xenia stellifera

    Article • Natural Product Communications, January 2018, SAGE Publications

    Charles Santhanaraju Vairappan

  8. Cytotoxic and Antifungal Terpenoids from Bornean Soft Coral, Sinularia flexibilis

    Article • Natural Product Communications, January 2018, SAGE Publications

    Charles Santhanaraju Vairappan

  9. Nangallenes A and B, halogenated nonterpenoid C15-acetogenins from the Bornean red alga Laurencia nangii

    Article • Journal of Asian Natural Products Research, December 2017, Taylor & Francis

    Charles Santhanaraju Vairappan

  10. Capgermacrene C, a New Sesquiterpenoid from a Bornean Soft Coral, Capnella sp.

    Article • Natural Product Communications, August 2016, SAGE Publications

    Charles Santhanaraju Vairappan

  11. A New Seco-Clerodane-Type Diterpenoid from Bornean Liverwort Schistochila acuminata

    Article • Natural Product Communications, August 2016, SAGE Publications

    Charles Santhanaraju Vairappan

  12. 16-Hydroxycembra-1,3,7,11-tetraene, a new Cembrane Diterpene from Malaysian Soft Coral Genus Sarcophyton

    Article • Natural Product Communications, August 2016, SAGE Publications

    Charles Santhanaraju Vairappan