| —— |
(3aR,6R,6aR)-6-(hydroxymethyl)-5-[(4-methoxyphenyl)methyl]-2,2-dimethyl-6,6a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyrrol-4-one |
137664-62-1 |
C16H21NO5 |
307.346 |
| —— |
(3aR,6R,6aR)-6-(methoxymethyl)-5-[(4-methoxyphenyl)methyl]-2,2-dimethyl-6,6a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyrrol-4-one |
137664-63-2 |
C17H23NO5 |
321.373 |
| —— |
(3aR,6R,6aR)-5-(4-methoxybenzoyl)-6-(methoxymethyl)-2,2-dimethyl-6,6a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyrrol-4-one |
137664-66-5 |
C17H21NO6 |
335.357 |
| —— |
(3aR,6R,6aR)-6-(3,3-Dimethyl-2-oxo-butyl)-5-(4-methoxy-benzyl)-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyrrol-4-one |
137664-61-0 |
C21H29NO5 |
375.465 |
| —— |
(3R,4R,5R)-1-(tert-butoxycarbonyl)-3,4-isopropylidenedioxy-5-methoxymethyl-2-pyrrolidinone |
137664-49-4 |
C14H23NO6 |
301.34 |
| —— |
methyl 2-[(2R)-4-[[(4R,5R)-5-[(1R)-2-methoxy-1-[(2-methylpropan-2-yl)oxycarbonylamino]ethyl]-2,2-dimethyl-1,3-dioxolane-4-carbonyl]amino]butan-2-yl]-1,3-oxazole-4-carboxylate |
218784-99-7 |
C23H37N3O9 |
499.561 |