... References. 1; ,in: IW Southon, J. Buckingham (Eds.), Dictionary of AlkaloidsChapman and Hall, London, New York (1989). 2; Huwe, CM; Blechert, S. Tetrahedron Lett., submitted; 3; A. Guy, M. Lemaire, Y. Graillot, M. Negre, JP Guette; For an alternative synthesis of 4, see Tetrahedron Lett., 28 (1987), p. 2969. ...
[Cancho, Yolanda; Martin, Joan M.; Martinez, Maria; Llebaria, Amadeu; Moreto, Josep M.; Delgado, Antonio Tetrahedron, 1998 , vol. 54, # 7 p. 1221 - 1232]