共 15 条
[1]
ADGER BM, 1975, J CHEM SOC PERK T 1, P45, DOI 10.1039/p19750000045
[5]
Eguchi S., 1994, HETEROCYCL COMMUN, V1, P51
[9]
KABBE HJ, 1978, LIEBIGS ANN CHEM, P398