p. 1009 - 1017
(2007/10/03)2-mercaptobenzoxazole sodium salt
(6R,7R)-7-{2-[(Z)-Methoxyimino]-2-[2-(trityl-amino)-thiazol-4-yl]-acetylamino}-8-oxo-3-trifluoromethanesulfonyloxy-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester
2-(2-tritylamino-4-thiazolyl)-2-methoxyiminoacetyl chloride
(6R,7R)-3-Hydroxy-7-{2-[(Z)-methoxyimino]-2-[2-(trityl-amino)-thiazol-4-yl]-acetylamino}-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester
2-(2-aminothiazol-4-yl)-2-(methoxy)iminoacetic acid