共 15 条
[2]
BACHI MD, 1978, TETRAHEDRON LETT, P4167
[3]
BENTLEY PH, 1977, J CHEM SOC CHEM COMM, P905
[4]
SYNTHESES BASED ON 1,2-SECOPENICILLINS .1. OXIDATION
[J].
JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1,
1976, (04)
:447-451
[6]
CLAUSS K, 1974, LIEBIGS ANN CHEM, P539
[8]
ERNEST I, 1977, TETRAHEDRON, V33, P547