R. Ramli

Modulation of P-glycoprotein by Stemona alkaloids in human multidrug resistance leukemic cells and structural relationships.

Pornsiri Pitchakarn, P. Limtrakul, Sonthaya Umsumarng, 2017, Phytomedicine : international journal of phytotherapy and phytopharmacology.

Phytochemical, Synthetic and Biological Studies on Stemona and Stichoneuron Plants and Alkaloids: A Personal Perspective

P. Limtrakul, Sonthaya Umsumarng, T. Sastraruji, 2017 .

Alkaloids from the roots of Stichoneuron caudatum and their acetylcholinesterase inhibitory activities.

S. Pyne, Wilford Lie, R. Ramli, 2014, Journal of natural products.

Alkaloids from the Roots and Leaves of Stichoneuron halabalensis Inthachub and their Acetylcholinesterase Inhibitory Activities

S. Pyne, Wilford Lie, R. Ramli, 2014 .

Alkaloids from the Roots and Leaves of Stichoneuron halabalensis and their Acetylcholinesterase Inhibitory Activities

S. Pyne, Wilford Lie, R. Ramli, 2013 .

Alkaloids from the roots of Stemona javanica (Kunth) Engl. (Stemonaceae) and their anti-malarial, acetylcholinesterase inhibitory and cytotoxic activities

S. Kamchonwongpaisan, S. Pyne, P. Pudjiastuti, 2015 .