参考文献:
Sandham, David A. Aldcroft, Clive Baettig, Urs Barker, Lucy Beer, David Bhalay, Gurdip Brown, Zarin Dubois, Gerald Budd, David Bidlake, Louise Campbell, Emma Cox, Brian Everatt, Brian Harrison, David Leblanc, Catherine J. Manini, Jodie Profit, Rachael Stringer, Rowan Thompson, Katy S. Turner, Katharine L. Tweed, Morris F. Walker, Christoph Watson, Simon J. Whitebread, Steven Willis, Jennifer Williams, Gareth Wilson, Caroline Bioorganic and Medicinal Chemistry Letters, 27 , vol. 17, # 15 p. 7 - 5