共 29 条
[11]
IWASAKI T, 1976, TETRAHEDRON LETT, P191
[12]
KYOTO Y, 1987, TETRAHEDRON LETT, V27, P5751
[14]
LEE DG, 1978, SYNTHESIS-STUTTGART, P462
[17]
MICKEL S, 1985, ALDRICHIM ACTA, V18, P95
[19]
MORI M, 1985, HETEROCYCLES, V23, P317