共 41 条
[1]
AGER I, 1972, CHEM COMMUN, P601
[2]
STUDIES RELATED TO PENICILLINS AND CEPHALOSPORINS .2. APPROACH TO SYNTHESIS OF BETA-LACTAM ANTIBIOTICS
[J].
JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1,
1972, (18)
:2332-&
[3]
BARTON DHR, 1971, CHEM COMMUN, P845
[4]
BOSE AK, 1966, CHEM IND-LONDON, P903
[5]
BOSE AK, 1972, TETRAHEDRON LETT, P4091
[6]
STUDIES ON LACTAMS .14. SYNTHESIS OF A STRUCTURAL ISOMER OF PENICILLIN
[J].
JOURNAL OF THE CHEMICAL SOCIETY C-ORGANIC,
1971, (13)
:2468-&
[9]
BOSE AK, 1972, TETRAHEDRON LETT, P2823
[10]
BOSE AK, 1971, TETRAHEDRON LETT, P3167