共 25 条
- [1] BOHME EHW, 1971, J AM CHEM SOC, V93, P4324
- [2] 6-ALKYL PENICILLINS AND 7-ALKYL CEPHALOSPORINS [J]. JOURNAL OF ORGANIC CHEMISTRY, 1973, 38 (02) : 230 - 236
- [3] BOSE AK, 1973, TETRAHEDRON LETT, P1811
- [4] STUDIES ON LACTAMS .14. SYNTHESIS OF A STRUCTURAL ISOMER OF PENICILLIN [J]. JOURNAL OF THE CHEMICAL SOCIETY C-ORGANIC, 1971, (13): : 2468 - &
- [6] BOSE AK, 1972, TETRAHEDRON LETT, P2823
- [8] STUDIES ON LACTAMS .11. SYNTHESIS OF SOME CEPHAM DERIVATIVES [J]. TETRAHEDRON, 1969, 25 (06) : 1191 - &
- [9] BOSE AK, 1973, TETRAHEDRON LETT, P3797