Lycopodium Alkaloids: Lycoplatyrine A, an Unusual Lycodine–Piperidine Adduct from Lycopodium platyrhizoma and the Absolute Configurations of Lycoplanine D and Lycogladine H by Yeap, Joanne Soon Yee, Lim, Kuan Hon, Yong, Kien Thai, Lim, Siew Huah, Kam, Toh Seok, Low, Yun Yee

Macroline–Sarpagine Bisindole Alkaloids with Antiproliferative Activity from Alstonia penangiana by Yeap, Joanne Soon Yee, Saad, Hazwani Mat, Tan, Chun Hoe, Sim, Kae Shin, Lim, Siew Huah, Low, Yun Yee, Kam, Toh Seok

Macroline, talpinine, and sarpagine alkaloids from Alstonia penangiana. An NMR-based method for differentiating between A. penangiana and A. macrophylla by Yeap, Joanne Soon Yee, Tan, Chun Hoe, Yong, Kien Thai, Lim, Kuan Hon, Lim, Siew Huah, Low, Yun Yee, Kam, Toh Seok

Ajmaline, Oxindole, and Cytotoxic Macroline–Akuammiline Bisindole Alkaloids from Alstonia penangiana by Yeap, Joanne Soon Yee, Navanesan, Suerialoasan, Sim, Kae Shin, Yong, Kien Thai, Gurusamy, Subramaniam, Lim, Siew Huah, Low, Yun Yee, Kam, Toh Seok