Our group focuses on the
rational design and preparation of
natural product and
small-molecule drug analogues via
semi- and diverted total synthesis for both phenotypic and target-based screening to provide the knowledge in
structure-activity relationship for
drug discovery, aided by various
biological and
computational studies provided by our collaborators.
One of our key research areas focuses on the discovery of new
anti-cancer and
anti-Alzheimer's agents such as the diverted total synthesis of
melodorinol,
flavone, and
benzofuropyridines derivatives, and the semi-synthesis of
furocoumarin and
metformin derivatives to improve their cytotoxicities against various cancer cell lines, to improve the binding towards key enzyme targets of both diseases.
Moreover, we are interested in drugs for tropical diseases such as
anti-viral,
anti-parasitic,
anti-bacterial and
anti-fungal drugs; for example, synthesis of novel fluorinated
rhodacyanine analogues for potent anti-leishmanial agents,
primaquine drug conjugates for anti-malarial agents, novel alkyl
quinolone derivatives for anti-bacterial agents, and the screening of novel
flavone derivatives as potential drugs against dengue and Covid-19.
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