共 26 条
[1]
ALONSO O, 1987, Patent No. 4654262
[2]
ANDO Y, 1991, Patent No. 3099823
[4]
BERGSTROEM K, 1984, Patent No. 67563
[5]
BERGSTROM C, 1985, Patent No. 9009401
[9]
HADI MA, 1989, J CHEM SOC CHEM COMM, P957

