参考文献

Bovonsombat, Pakorn; Leykajarakul, Juthamard; Khan, Chiraphorn; Pla-on, Kawin; Krause, Michael M.; Khanthapura, Pratheep; Ali, Rameez; Doowa, Niran Tetrahedron Letters, 2009 , vol. 50, # 22 p. 2664 - 2667