共 14 条
[1]
ALHAJJAR FH, TO BE PUBLISHED
[3]
BADDAR FG, 1976, J HETEROCYCLIC CHEM, V13, P691
[4]
Barat C, 1930, J INDIAN CHEM SOC, V7, P851
[7]
BELLAMY LJ, 1966, INFRARED SPECTRA COM, P205
[9]
CUSMANO S, 1952, GAZZ CHIM ITAL, V82, P420