Choy‐Eng Nge

Ibogan, Aspidosperman, Vincamine, and Bisindole Alkaloids from a Malayan <i>Tabernaemontana corymbosa</i>: Iboga Alkaloids with C-20α Substitution

Choy‐Eng Nge, Kam‐Weng Chong, Noel F. Thomas et al. · Journal of Natural Products · 2016 · 46 citations

Cytotoxic Vobasine, Tacaman, and Corynanthe-Tryptamine Bisindole Alkaloids from <i>Tabernaemontana</i> and Structure Revision of Tronoharine

Dawn Su-Yin Sim, Kam‐Weng Chong, Choy‐Eng Nge et al. · Journal of Natural Products · 2014 · 44 citations

Voatinggine and Tabertinggine, Pentacyclic Indole Alkaloids Derived from an Iboga Precursor via a Common Cleavamine-Type Intermediate

Choy‐Eng Nge, Chew‐Yan Gan, Yun‐Yee Low et al. · Organic Letters · 2013 · 43 citations

New Indole Alkaloids, Medicinal Chemistry, Common Cleavamine-type Intermediate +12

A Hexacyclic, Iboga-Derived Monoterpenoid Indole with a Contracted Tetrahydroazepine C-Ring and Incorporation of an Isoxazolidine Moiety, a <i>Seco</i>-Corynanthean, an <i>Aspidosperma-Aspidosperma</i> Bisindole with Anticancer Properties, and the Absolute Configuration of the Pyridopyrimidine Indole Alkaloid, Vernavosine

Choy‐Eng Nge, Kae Shin Sim, Siew‐Huah Lim et al. · Journal of Natural Products · 2016 · 36 citations

New Alkaloids, Medicinal Chemistry, Natural Product Synthesis +13

Criofolinine and Vernavosine, New Pentacyclic Indole Alkaloids Incorporating Pyrroloazepine and Pyridopyrimidine Moieties Derived from a Common Yohimbine Precursor

Choy‐Eng Nge, Chew‐Yan Gan, Kuan‐Hon Lim et al. · Organic Letters · 2014 · 28 citations

New Indole Alkaloids, Pyridopyrimidine Moieties Derived, Pharmaceutical Chemistry +13