共 12 条
[2]
ENGLAND DC, 1962, Patent No. 3039995
[3]
GOODMAN HH, 1961, Patent No. 2994687
[5]
MIDDLETO.MJ, 1965, J ORG CHEM, V30, P1375
[8]
MIDDLETON WJ, 1962, Patent No. 3069395
[9]
MIDDLETON WJ, 1963, Patent No. 3113936
[10]
MIDDLETON WJ, 1962, Patent No. 3069396