—— |
(6R)-3-methyl-4-methylene-8-oxo-7t-(2-phenoxy-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 2,2,2-trichloro-ethyl ester |
33277-66-6 |
C19H17Cl3N2O5S |
491.779 |
—— |
(6R)-3,4c-dimethyl-5ξ,8-dioxo-7t-(2-phenoxy-acetylamino)-(6rH)-5λ4-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 2,2,2-trichloro-ethyl ester |
33277-63-3 |
C19H19Cl3N2O6S |
509.795 |
—— |
(6R)-3,4t-dimethyl-5ξ,8-dioxo-7t-(2-phenoxy-acetylamino)-(6rH)-5λ4-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 2,2,2-trichloro-ethyl ester |
33213-51-3 |
C19H19Cl3N2O6S |
509.795 |
—— |
2,2,2-trichloroethyl (4Z,6R,7R)-4-(bromomethylidene)-3-methyl-8-oxo-7-[(2-phenoxyacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate |
74583-87-2 |
C19H16BrCl3N2O5S |
570.675 |
—— |
2,2,2-trichloroethyl (4Z,6R,7R)-4-(chloromethylidene)-3-methyl-8-oxo-7-[(2-phenoxyacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate |
74583-85-0 |
C19H16Cl4N2O5S |
526.224 |
—— |
(6R)-4-(Z)-ethylsulfanylmethylene-3-methyl-8-oxo-7t-(2-phenoxy-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 2,2,2-trichloro-ethyl ester |
33126-06-6 |
C21H21Cl3N2O5S2 |
551.899 |
—— |
(6R)-3-methyl-8-oxo-7t-(2-phenoxy-acetylamino)-4-pyrimidin-2-ylsulfanylmethylene-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 2,2,2-trichloro-ethyl ester |
33126-08-8 |
C23H19Cl3N4O5S2 |
601.919 |
—— |
(6R)-4-((Z)-4-bromo-phenylsulfanylmethylene)-3-methyl-8-oxo-7t-(2-phenoxy-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 2,2,2-trichloro-ethyl ester |
33147-44-3 |
C25H20BrCl3N2O5S2 |
678.839 |
—— |
(6'R)-3'-methyl-5'ξ,8'-dioxo-7't-(2-phenoxy-acetylamino)-(6'rH)-5'λ4-spiro[cyclopropane-1,4'-(5-thia-1-aza-bicyclo[4.2.0]oct-2-ene)]-2'-carboxylic acid 2,2,2-trichloro-ethyl ester |
49823-73-6 |
C20H19Cl3N2O6S |
521.806 |
—— |
(6R)-3-methyl-4-((Z)-1-methyl-1H-tetrazol-5-ylsulfanylmethylene)-8-oxo-7t-(2-phenoxy-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 2,2,2-trichloro-ethyl ester |
33126-07-7 |
C21H19Cl3N6O5S2 |
605.91 |
—— |
(6R)-4-((Z)-4-bromo-phenylsulfanylmethylene)-3-methyl-8-oxo-7t-(2-phenylsulfanyl-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 2,2,2-trichloro-ethyl ester |
33126-10-2 |
C25H20BrCl3N2O4S3 |
694.906 |
—— |
(6R)-4c-bromo-4t-bromomethyl-3-methyl-5ξ,8-dioxo-7t-(2-phenoxy-acetylamino)-(6rH)-5λ4-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 2,2,2-trichloro-ethyl ester |
33277-65-5 |
C19H17Br2Cl3N2O6S |
667.587 |
—— |
(6R)-4-((Z)-4-bromo-phenylsulfanylmethylene)-3-methyl-8-oxo-7t-(2-phenoxy-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
31981-21-2 |
C23H19BrN2O5S2 |
547.45 |
—— |
(6R)-3-methyl-8-oxo-7t-(2-phenoxy-acetylamino)-4-(Z)-pyrimidin-2-ylsulfanylmethylene-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
31937-84-5 |
C21H18N4O5S2 |
470.53 |
—— |
(6R)-4-(Z)-ethylsulfanylmethylene-3-methyl-8-oxo-7t-(2-phenoxy-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
31937-83-4 |
C19H20N2O5S2 |
420.51 |
—— |
(6R)-3,4t-dimethyl-8-oxo-7t-(2-phenoxy-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 2,2,2-trichloro-ethyl ester |
33277-67-7 |
C19H19Cl3N2O5S |
493.795 |
—— |
(6R)-3,4c-dimethyl-8-oxo-7t-(2-phenoxy-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 2,2,2-trichloro-ethyl ester |
33396-45-1 |
C19H19Cl3N2O5S |
493.795 |
—— |
(6'R)-8'-oxo-3'-methyl-7't-(2-phenoxy-acetylamino)-(6'rH)-spiro[cyclopropane-1,4'-(5-thia-1-aza-bicyclo[4.2.0]oct-2-ene)]-2'-carboxylic acid 2,2,2-trichloro-ethyl ester |
54752-16-8 |
C20H19Cl3N2O5S |
505.806 |
—— |
(6R)-7t-amino-4-((Z)-4-bromo-phenylsulfanylmethylene)-3-methyl-8-oxo-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 2,2,2-trichloro-ethyl ester |
33126-09-9 |
C17H14BrCl3N2O3S2 |
544.705 |
—— |
(6R)-4-((Z)-4-bromo-phenylsulfanylmethylene)-3-methyl-8-oxo-7t-(2-phenylsulfanyl-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
31937-86-7 |
C23H19BrN2O4S3 |
563.517 |
—— |
(6'R)-3'-acetoxymethyl-7'c-methoxy-5'ξ,8'-dioxo-7't-(2-thiophen-2-yl-acetylamino)-(6'rH)-5'λ4-spiro[cyclopropane-1,4'-(5-thia-1-aza-bicyclo[4.2.0]oct-2-ene)]-2'-carboxylic acid 2,2,2-trichloro-ethyl ester |
49823-81-6 |
C21H21Cl3N2O8S2 |
599.897 |
—— |
(6R)-3,4t-dimethyl-8-oxo-7t-(2-phenoxy-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
31932-93-1 |
C17H18N2O5S |
362.406 |
—— |
(6R)-3,4c-dimethyl-8-oxo-7t-(2-phenoxy-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
33277-70-2 |
C17H18N2O5S |
362.406 |
—— |
(6R)-3,4-dimethyl-8-oxo-7t-(2-phenoxy-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-3-ene-2ξ-carboxylic acid 2,2,2-trichloro-ethyl ester |
33277-64-4 |
C19H19Cl3N2O5S |
493.795 |
—— |
(6R)-3,4-dimethyl-8-oxo-7t-(2-phenoxy-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-3-ene-2ξ-carboxylic acid |
33277-69-9 |
C17H18N2O5S |
362.406 |
—— |
(6R)-3ξ-methyl-4-methylene-8-oxo-7t-(2-phenoxy-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]octane-2ξ-carboxylic acid |
31932-97-5 |
C17H18N2O5S |
362.406 |