(2020/12/01)
(2016/09/22)
p. 2317 - 2335
(2007/10/03)p. 3123 - 3126
(2007/10/03)(6R,7R)-benzhydryl 3-hydroxy-8-oxo-7-(2-phenylacetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
methanesulfonyl chloride
4-(2-{[(6R,7R)-2-[(diphenylmethoxy)carbonyl]-8-oxo-7-(2-phenylacetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]sulfanyl}-1,3-thiazol-4-yl)pyridine
benzhydryl 7β-(2-phenylacetamido)-3-(thiazol-2-yl)thio-3-cephem-4-carboxylate
benzhydryl 7β-(2-phenylacetamido)-3-(1,3,4-thiadiazol-2-yl)thio-3-cephem-4-carboxylate
benzhydryl 7β-(2-phenylacetamido)-3-(1,2,4-triazol-3-yl)thio-3-cephem-4-carboxylate
(6R,7R)-3-Mercapto-8-oxo-7-phenylacetylamino-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester