—— |
tert-butyl (R)-3-((2R,3R)-2-(benzo[d]thiazol-2-yldisulfanyl)-1-(2-methoxy-2-oxoacetyl)-4-oxoazetidin-3-yl)-2,2-dimethyl-4-oxo-5-phenylimidazolidine-1-carboxylate |
73932-91-9 |
C29H30N4O7S3 |
642.778 |
—— |
tert-butyl (R)-3-((2R,3R)-2-(benzo[d]thiazol-2-yldisulfanyl)-4-oxoazetidin-3-yl)-2,2-dimethyl-4-oxo-5-phenylimidazolidine-1-carboxylate |
73932-92-0 |
C26H28N4O4S3 |
556.731 |
—— |
(R)-3-[(2R,3R)-1-(1-Methoxycarbonyl-2-methyl-propenyl)-2-(2-methyl-acryloylsulfanyl)-4-oxo-azetidin-3-yl]-2,2-dimethyl-4-oxo-5-phenyl-imidazolidine-1-carboxylic acid tert-butyl ester |
73932-94-2 |
C29H37N3O7S |
571.695 |
—— |
t-butyl 7(R)-(2,2-dimethyl-3-t-butoxycarbonyl-4(R)-phenyl-imidazolid-5-on-1-yl)-3-methyl-2-oxo-(6R)-cephem-4-carboxylate |
73933-06-9 |
C28H35N3O7S |
557.668 |
—— |
(R)-3-[(3R,4R)-1-[tert-Butoxycarbonyl-(triphenyl-λ5-phosphanylidene)-methyl]-2-oxo-4-(2-oxo-propionylsulfanyl)-azetidin-3-yl]-2,2-dimethyl-4-oxo-5-phenyl-imidazolidine-1-carboxylic acid tert-butyl ester |
73933-05-8 |
C46H50N3O8PS |
835.958 |
—— |
(R)-3-[(2R,3R)-1-[tert-Butoxycarbonyl-(triphenyl-λ5-phosphanylidene)-methyl]-2-(2-methyl-acryloylsulfanyl)-4-oxo-azetidin-3-yl]-2,2-dimethyl-4-oxo-5-phenyl-imidazolidine-1-carboxylic acid tert-butyl ester |
73933-04-7 |
C47H52N3O7PS |
833.986 |
—— |
N-methoxalyl pyruvoylthio azetidinone |
73933-10-5 |
C25H29N3O9S |
547.586 |
—— |
N-(dimethyl-t-butylsilyl) methylacryloylthio azetidinone |
73932-99-7 |
C29H43N3O5SSi |
573.829 |
—— |
(R)-2,2-Dimethyl-4-oxo-3-[(3R,4R)-2-oxo-4-(2-oxo-propionylsulfanyl)-azetidin-3-yl]-5-phenyl-imidazolidine-1-carboxylic acid tert-butyl ester |
73933-11-6 |
C22H27N3O6S |
461.539 |
—— |
methylacryloylthio azetidinone |
73933-00-3 |
C23H29N3O5S |
459.566 |