共 13 条
[1]
BRAIN EG, 1977, RECENT ADV CHEM BETA, P204
[5]
HAMASHIMA Y, 1979, TETRAHEDRON LETT, P2595
[6]
HAMASHIMA Y, 1978, 176TH AM CHEM SOC NA
[7]
HATFIELD LD, 1970, TETRAHEDRON LETT, P4897
[9]
NARISADA M, 1977, Patent No. 52133997