[1] Tu Y Q. Photochemistry[J] , 1990, 29(9): 2923-2926.
[2] Ujita K, Takaishi Y, Iida A. Photochemistry[J], 1992, 31(4): 1289-1292.
[3] Takaishi Y, Ujita K, Nakano K. Chem Pharm Bull[J], 1988, 36(11): 4275- 4278.
[4] Shizur Y, Wada H, Yamada K, et al. Tetrahedron[J], 1973, 29: 1795- 1798.
[5] LU J K, HAN X W, WU D G, et al. Chi nese Journal of Magnetic Resonance[J], 1992, 9(3):289-295.
[6] Baxter R L, Crombie L, Simmonds D J, et al. J Chem Soc, Perkin I\J\], 1979, 2972-2796.
[7] Tu Y Q. Photochemistry[J], 1992, 31(4): 1281-1283.
[8] Qin H L, Zhao T Z, Shang Y J. Chinese Chemical Letters[J], 1999, 10(10 ): 825-826. |