共 16 条
[1]
[Anonymous], 1977, ADV HETEROCYCL CHEM
[2]
BASHA A, 1977, TETRAHEDRON LETT, P4171
[3]
Bobbitt J. M., 1973, ADV HETEROCYCLIC CHE, V15, P99
[7]
DOROFEENKO GN, 1970, KHIM GETEROTSIKL, P200
[8]
Grethe G., 1981, CHEM HETEROCYCLIC 1, V38
[9]
GRONOWITZ S, 1970, ARK KEMI, V32, P217
[10]
HARTOUGH HD, 1952, CHEM HETEROCYCLIC 5, V3, P143