Affiliation:
1. Medicinal Chemistry Section, Department of Life Sciences University of Bath Bath BA2 7AY UK
Abstract
AbstractPancratistatin and structurally related narciclasine are natural products of great interest as they display potent and selective activities against various diseases. A concise synthesis of a functionalised pancratistatin framework, via a Heck reaction and subsequent cyclisation, is reported. The unfunctionalised model core of pancratistatin was synthesised from 1‐cyclohexene‐1‐carboxylic acid in two steps in 50 % yield. A modified route was then successfully applied to (−)‐shikimic acid to afford a novel pancratistatin/shikimic acid hybrid analogue that possesses three stereo‐defined hydroxyl groups in the C‐ring.
Subject
Organic Chemistry,Physical and Theoretical Chemistry