共 6 条
- [2] THE ANHYDRIDE OF BENZYLPENICILLIN [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1948, 70 (09) : 2964 - 2966
- [5] PAPER CHROMATOGRAPHY OF AMINO ACIDS, SUGARS AND ACIDS [J]. ACTA CHEMICA SCANDINAVICA, 1957, 11 (04): : 743 - 745
- [6] A GENERAL SYNTHESIS OF THE PENICILLINS [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1959, 81 (21) : 5838 - 5839