(2010/12/17)
(2008/06/13)
p. 1097 - 1111
(2007/10/02)(2008/06/13)
p. 307 - 316
(2007/10/02)(2008/06/13)
trityl chloride
(Z)-2-(2-aminothiazol-4-yl)-2-(1-tert-butoxycarbonyl-1-methylethoxy)iminoacetic acid
ethyl (Z)-2-hydroxyimino-2-(2-triphenylmethylaminothiazol-4-yl)acetate
ethyl (Z)-2-(2-triphenylmethylaminothiazol-4-yl)-2-(hydroxyimino)acetate hydrochloride
tert-butyl bromoisobutyrate
2-[1-(2-Amino-thiazol-4-yl)-1-[(2S,3S)-2-methyl-4-oxo-1-(2H-tetrazol-5-yl)-azetidin-3-ylcarbamoyl]-meth-(Z)-ylideneaminooxy]-2-methyl-propionic acid
acide (acetoxy methyl)-3(<<(carboxy-1 methyl-1 ethoxy)-imino-2 Z (amino-2 thiazolyl-4)-2>-acetyl>-amino)-7 β cepheme-3 carboxylique-4
(6R,7R)-7-{2-[(Z)-1-tert-Butoxycarbonyl-1-methyl-ethoxyimino]-2-[2-(trityl-amino)-thiazol-4-yl]-acetylamino}-8-oxo-3-(thiazolo[4,5-b]pyridin-2-ylsulfanylmethyl)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 4-methoxy-benzyl ester
(6R,7R)-7-{2-[(Z)-1-tert-Butoxycarbonyl-1-methyl-ethoxyimino]-2-[2-(trityl-amino)-thiazol-4-yl]-acetylamino}-8-oxo-3-(thiazolo[5,4-c]pyridin-2-ylsulfanylmethyl)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 4-methoxy-benzyl ester
(6R,7R)-7-{2-[(Z)-1-tert-Butoxycarbonyl-1-methyl-ethoxyimino]-2-[2-(trityl-amino)-thiazol-4-yl]-acetylamino}-8-oxo-3-(thiazolo[4,5-c]pyridin-2-ylsulfanylmethyl)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 4-methoxy-benzyl ester