共 16 条
- [1] ALBERT A, 1962, IONIZATION CONSTANTS, P139
- [2] STUDIES RELATED TO CEPHALOSPORIN C .2. SYNTHETICAL ROUTE TO 5,6-DIHYDRO-4H-1,3-THIAZINES + 3,6-DIHYDRO-2H-1,3-THIAZINES [J]. JOURNAL OF THE CHEMICAL SOCIETY, 1964, (FEB): : 788 - &
- [3] CLARKE HT, 1949, CHEMISTRY PENICILLIN, P427
- [4] CEPHALOSPORANIC ACIDS .2. DISPLACEMENT OF ACETOXY-GROUP BY NUCLEOPHILES [J]. JOURNAL OF THE CHEMICAL SOCIETY, 1965, (SEP): : 5015 - &
- [6] CEPHALOSPORANIC ACIDS .V. ACTION OF BIDENTATE NUCLEOPHILES ON CEPHALOSPORANIC ACIDS [J]. JOURNAL OF THE CHEMICAL SOCIETY C-ORGANIC, 1967, (19): : 1959 - +
- [7] ALPHA-TETRONIC ACIDS + 3,6-DIHYDRO-2H-1,3-THIAZINE RING [J]. JOURNAL OF THE CHEMICAL SOCIETY, 1964, (FEB): : 766 - &
- [8] CEPHALOSPORANIC ACIDS .I. INFRARED ABSORPTION AND PROTON MAGNETIC RESONANCE SPECTRA OF CEPHALOSPORIN AND PENICILLIN ANALOGUES [J]. JOURNAL OF THE CHEMICAL SOCIETY, 1965, (MAR): : 1595 - &