共 9 条
[3]
CARLSON RG, 1974, ANNU REP MED CHEM, V9, P270
[4]
DITTMAR W, 1969, TETRAHEDRON LETT, P5171
[5]
OPPOLZER W, 1977, ANGEW CHEM, V89, P10
[6]
PASKE D, 1980, ANGEW CHEM, V92, P464
[7]
REIM H, 1975, TETRAHEDRON LETT, P2901
[9]
SEITZ G, UNPUB