—— |
(S)-2-((S)-2-{[(1R,2R)-2-((4S,5S)-3-tert-Butoxycarbonyl-4-isobutyl-2,2-dimethyl-oxazolidin-5-yl)-cyclopentanecarbonyl]-amino}-propionylamino)-pentanedioic acid dibenzyl ester |
864238-54-0 |
C42H59N3O9 |
749.945 |
叔丁氧羰基-N-beta-三苯甲基-L-天门冬酰胺 |
Boc-Asn(Trt)-OH |
132388-68-2 |
C28H30N2O5 |
474.557 |
—— |
tert-butyl (4S,5S)-4-isobutyl-5-((1R,2R)-2-(methoxycarbonyl)-4-(2-tosylhydrazineylidene)cyclopentyl)-2,2-dimethyloxazolidine-3-carboxylate |
864239-02-1 |
C28H43N3O7S |
565.731 |
—— |
(4S)-isobutyl-(5S)-((2R)-methoxycarbonyl-4-methylenecyclopentyl)-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester |
864238-50-6 |
C22H37NO5 |
395.539 |
—— |
(4S)-isobutyl-(5S)-((2R)-methoxycarbonyl-4-oxo-cyclopentyl)-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester |
864238-51-7 |
C21H35NO6 |
397.512 |