Leucosceptrine--a novel sesterterpene with prolylendopeptidase inhibitory activity from Leucosceptrum canum

Muhammad Iqbal Choudhary1, Rosa Ranjit, Atta-Ur-Rahman Atta-Ur-Rahman

  • 1H. E. J. Research Institute of Chemistry, International Center for Chemical Sciences, University of Karachi, Karachi-75270, Pakistan. hej@cyber.net.pk