431881-22-0
(2R,4S)-2-((3aR,6R,7R,7aR)-7-Benzyloxy-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-ylmethyl)-4-tert-butoxycarbonylamino-pentanedioic acid dimethyl ester
431881-30-0
(2R,3aR,6S,7R,7aR)-2-((S)-2-tert-Butoxycarbonylamino-2-methoxycarbonyl-ethyl)-7-(tert-butoxycarbonyl-methyl-amino)-6-hydroxy-hexahydro-furo[3,2-b]pyran-2-carboxylic acid methyl ester
340999-69-1
(2R,3aR,6R,7R,7aR)-2-((S)-2-tert-Butoxycarbonylamino-2-methoxycarbonyl-ethyl)-6,7-dihydroxy-hexahydro-furo[3,2-b]pyran-2-carboxylic acid methyl ester
431881-24-2
(2R,4S)-2-tert-Butoxycarbonylamino-4-((3aR,6R,7aR)-2,2-dimethyl-7-oxo-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-ylmethyl)-pentanedioic acid dimethyl ester
1053700-56-3
(2R,3aR,6S,7R,7aR)-2-((S)-2-tert-Butoxycarbonylamino-2-methoxycarbonyl-ethyl)-6-hydroxy-7-methylamino-hexahydro-furo[3,2-b]pyran-2-carboxylic acid methyl ester