| —— |
<2R,3R,4R,5S>-2-Benzyloxymethyl-3,4-isopropylidenedioxy-1-oxa-6,8-diazaspiro<4.4>nonane-7,9-dione |
129744-45-2 |
C17H20N2O6 |
348.356 |
| —— |
[5S-(5α,7α,8β,9β)]-8,9-isopropylidenedioxy-7-[(4-methoxybenzyl)oxymethyl]-6-oxa-1,3-diazaspiro[4.4]nonane-2,4-dione |
503610-51-3 |
C18H22N2O7 |
378.382 |
| —— |
[5S-(5α,7α,8β,9β)]-7-(benzyloxymethyl)-1,3-diaza-8,9-isopropylidenedioxy-6-oxa-2-thioxo-spiro[4.4]nonan-4-one |
145121-83-1 |
C17H20N2O5S |
364.422 |
| —— |
[5S-(5α,7α,8β,9β)]-8,9-isopropylidenedioxy-7-[4-(methoxybenzyloxy)methyl]-6-oxa-2-thioxo-1,3-diazaspiro[4.4]nonan-4-one |
392743-23-6 |
C18H22N2O6S |
394.448 |
| —— |
<1S,8R,9R,13R>-11,11-dimethyl-6,10,12,14-tetraoxa-3,5-diazatetracyclo<6.5.1.09,13.01,5>tetradodecane-2,4-dione |
154014-04-7 |
C10H12N2O6 |
256.215 |
| —— |
methyl 2,5-anhydro-6-O-benzyl-3,4-O-isopropylidene-2-ureido-β-D-ribo-2-hexulofuranosonate |
339540-30-6 |
C18H24N2O7 |
380.398 |
| —— |
methyl 2,5-anhydro-6-O-benzyl-3,4-O-isopropylidene-2-[3-N-(4-methoxybenzyl)ureido]-β-D-ribo-2-hexulofuranosonate |
339540-29-3 |
C26H32N2O8 |
500.549 |
| —— |
(1S,8R,9R,13R)-3-[(4-methoxyphenyl)methyl]-11,11-dimethyl-6,10,12,14-tetraoxa-3,5-diazatetracyclo[6.5.1.01,5.09,13]tetradecane-2,4-dione |
154014-03-6 |
C18H20N2O7 |
376.366 |
| —— |
(1R,2R,6R,7R)-7-(hydroxymethyl)-N-[(4-methoxyphenyl)methyl]-4,4-dimethyl-3,5,9,11-tetraoxa-8-azatricyclo[5.3.1.02,6]undecane-8-carboxamide |
154014-02-5 |
C18H24N2O7 |
380.398 |
| —— |
methyl 2,5-anhydro-2-azido-6-O-benzyl-3,4-O-isopropylidene-β-D-ribo-hexulofuranosonate |
339540-28-2 |
C17H21N3O6 |
363.37 |