共 12 条
[1]
BAN Y, 1975, TETRAHEDRON LETT, P727
[2]
BOECKMAN RK, 1974, TETRAHEDRON LETT, P3365
[7]
Hansen R. T., 1978, J AM CHEM SOC, V100, P2244
[8]
HORI I, 1979, TETRAHEDRON LETT, P4087