参考文献

Amat, Mercedes; Huguet, Marta; Llor, Nuria; Bassas, Oriol; Gomez, Antonia M.; Bosch, Joan; Badia, Josefa; Baldoma, Laura; Aguilar, Juan Tetrahedron Letters, 2004 , vol. 45, # 28 p. 5355 - 5358