ABSTRACT

School of Pharmacy, Faculty of Science, University of Nottingham, Malaysia Campus, Semenyih, Selongar, Malaysia

T. Bradshaw Centre for Biomolecular Sciences, University of Nottingham, Nottingham, UK

B. Hazra Department of Pharmaceutical Technology, Jadavpur University, Calcutta, India

S.P. Voravuthikunchai & T. Srichan Natural Product Research Center, Prince of Songkla University, Hatyai, Thailand

M. Qazzaz Centre for Biomolecular Sciences, University of Nottingham, Nottingham, UK

S. Debnath Department of Pharmaceutical Technology, Jadavpur University, Calcutta, India

T.J. Khoo & C. Wiart School of Pharmacy, Faculty of Science, University of Nottingham, Malaysia Campus, Semenyih, Selongar, Malaysia

ABSTRACT: Melodinus sp. a very rare medicinal plant belonging to the family of Apocynaceae. Six dierent extracts of Melodinus sp. leaves and barks were screened for their in vitro antitumor activities, among the extracts, the bark and leaf chloroform extract showed significant antitumor activities, the most susceptible cell line is the human breast cancer cell line MCF-7. Besides, HCT-116 colorectal carcinoma cells lines and HT-29 human colon cancer line also have excellent results.