Premanand Krishnan

A Bis-benzopyrroloisoquinoline Alkaloid Incorporating a Cyclobutane Core and a Chlorophenanthroindolizidine Alkaloid with Cytotoxic Activity from <i>Ficus fistulosa</i> var. <i>tengerensis</i>

Amjad Ayad Qatran Al‐Khdhairawi, Premanand Krishnan, Chun‐Wai Mai et al. · Journal of Natural Products · 2017 · 42 citations

Alstoscholactine and Alstolaxepine, Monoterpenoid Indole Alkaloids with γ-Lactone-Bridged Cycloheptane and Oxepane Moieties from <i>Alstonia scholaris</i>

Premanand Krishnan, Fong‐Kai Lee, Kam‐Weng Chong et al. · Organic Letters · 2018 · 22 citations

Enantioselective Synthesis, Bioorganic Chemistry, Oxepane Moieties +15

Alstobrogaline, an unusual pentacyclic monoterpenoid indole alkaloid with aldimine and aldimine-N-oxide moieties from Alstonia scholaris

Premanand Krishnan, Chun‐Wai Mai, Kien‐Thai Yong et al. · Tetrahedron Letters · 2019 · 20 citations

Heterocyclic, Biochemistry, Organic Chemistry +4

Unusual phenethylamine-containing alkaloids from Elaeocarpus tectorius

Margret Chinonso Ezeoke, Premanand Krishnan, Dawn Su-Yin Sim et al. · Phytochemistry · 2017 · 17 citations

Unusual Phenethylamine-containing Alkaloids, Biochemical Taxonomy, Organic Chemistry +3

Schwarzinicines A–G, 1,4-Diarylbutanoid–Phenethylamine Conjugates from the Leaves of <i>Ficus schwarzii</i>

Premanand Krishnan, Fong‐Kai Lee, Veronica Alicia Yap et al. · Journal of Natural Products · 2020 · 12 citations