| —— |
p-Methoxybenzyl (1S,5R,6S)-2-Hydroxymethyl-1-methyl-6-<(R)-1-trinthylsilyloxyethyl>carbapen-2-em-3-carboxylate |
135271-52-2 |
C25H37NO6Si |
475.657 |
| —— |
{(2R,3S)-2-((R)-3-Acetoxy-1-methyl-2-oxo-propyl)-3-[(R)-1-(tert-butyl-dimethyl-silanyloxy)-ethyl]-4-oxo-azetidin-1-yl}-(triphenyl-λ5-phosphanylidene)-acetic acid 4-methoxy-benzyl ester |
112076-96-7 |
C45H54NO8PSi |
795.985 |
| —— |
[(2R,3S)-2-((R)-3-Acetoxy-1-methyl-2-oxo-propyl)-4-oxo-3-((R)-1-triethylsilanyloxy-ethyl)-azetidin-1-yl]-(triphenyl-λ5-phosphanylidene)-acetic acid 4-methoxy-benzyl ester |
135271-65-7 |
C45H54NO8PSi |
795.985 |
| —— |
[(2R,3S)-2-((R)-3-Hydroxy-1-methyl-2-oxo-propyl)-4-oxo-3-((R)-1-triethylsilanyloxy-ethyl)-azetidin-1-yl]-(triphenyl-λ5-phosphanylidene)-acetic acid 4-methoxy-benzyl ester |
135271-66-8 |
C43H52NO7PSi |
753.948 |
| —— |
[(2R,3S)-2-((R)-3-Acetoxy-1-methyl-2-oxo-propyl)-3-((R)-1-hydroxy-ethyl)-4-oxo-azetidin-1-yl]-(triphenyl-λ5-phosphanylidene)-acetic acid 4-methoxy-benzyl ester |
112064-39-8 |
C39H40NO8P |
681.722 |