共 8 条
[2]
CHEMISTRY OF CEPHALOSPORIN ANTIBIOTICS .16. CONFIGURATIONAL AND CONFORMATIONAL ANALYSIS OF DEACETOXY-DELTA2-CEPHALOSPORINS AND DEACETOXY-DELTA3-CEPHALOSPORINS AND THEIR CORRESPONDING SULPHOXIDE ISOMERS BY NUCLEAR MAGNETIC RESONANCE
[J].
JOURNAL OF THE CHEMICAL SOCIETY C-ORGANIC,
1970, (02)
:340-&
[5]
JACKMAN LM, 1969, NUCL MAGNETIC RESONA, P334
[8]
SHELTON JA, 1967, J AM CHEM SOC, V89, P218