26939-76-4
4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid,6-[(4-carboxy-1-oxobutyl)amino]-3,3-dimethyl-7-oxo-, (2S,5R,6R)-
→
551-16-6
6-氨基青霉烷酸
51056-25-8
(2S,5R,6S)-Benzyl 6-Hydroxy-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate
→
551-16-6
6-氨基青霉烷酸
128971-93-7
(3S,4R)-3-[(tert-Butyldiphenylsilyl)oxy]-1-[(2,3-dimethyl-2-butyl)dimethylsilyl]-4-[[4-(benzyloxy)-3-hydroxy-2-methyl-4-nitro-2-butyl]thio]-2-azetidinone
→
551-16-6
6-氨基青霉烷酸
128971-92-6
(3S,4R)-3-[(tert-Butyldiphenylsilyl)oxy]-1-[(2,3-dimethyl-2-butyl)dimethylsilyl]-4-[(2-methyl-3-oxo-2-propyl)thio]-2-azetidinone
→
551-16-6
6-氨基青霉烷酸
128971-96-0
(2S,5R,6S)-Benzyl 3,3-Dimethyl-7-oxo-6-[[(trifluoromethyl)sulfonyl]oxy]-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate
→
551-16-6
6-氨基青霉烷酸
20425-27-8
(2S,5R,6R)-6-(1,3-dioxoisoindol-2-yl)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
→
551-16-6
6-氨基青霉烷酸