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呋喃吡咯

中文名称 英文名称 CAS号 化学式 结构式图片
—— (2R)-2-(12-ethyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)-N-[(3-methoxyphenyl)methyl]propanamide —— C21H22N4O4
(2R)-2-(12-ethyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)-N-[(3-methoxyphenyl)methyl]propanamide
—— (2R)-N-butyl-N-ethyl-2-(12-methyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)propanamide —— C18H24N4O3
(2R)-N-butyl-N-ethyl-2-(12-methyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)propanamide
—— (2S)-N-[(1R,2S)-2-methylcyclohexyl]-2-(12-methyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)propanamide —— C19H24N4O3
(2S)-N-[(1R,2S)-2-methylcyclohexyl]-2-(12-methyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)propanamide
—— (2R)-N-[(2R)-butan-2-yl]-2-(12-methyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)propanamide —— C16H20N4O3
(2R)-N-[(2R)-butan-2-yl]-2-(12-methyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)propanamide
—— (2S)-N-cyclohexyl-2-(12-methyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)propanamide —— C18H22N4O3
(2S)-N-cyclohexyl-2-(12-methyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)propanamide
—— (2R)-2-(12-methyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)-N-[(2R)-4-phenylbutan-2-yl]propanamide —— C22H24N4O3
(2R)-2-(12-methyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)-N-[(2R)-4-phenylbutan-2-yl]propanamide
—— (2S)-2-(12-methyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)-N-(2-phenylethyl)propanamide —— C20H20N4O3
(2S)-2-(12-methyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)-N-(2-phenylethyl)propanamide
—— (2S)-N-[(1S,2S)-2-methylcyclohexyl]-2-(12-methyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)propanamide —— C19H24N4O3
(2S)-N-[(1S,2S)-2-methylcyclohexyl]-2-(12-methyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)propanamide
—— (2R)-N-(2-methoxyethyl)-2-(12-methyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)butanamide —— C16H20N4O4
(2R)-N-(2-methoxyethyl)-2-(12-methyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)butanamide
—— (2R)-N-[(4-chlorophenyl)methyl]-2-(12-ethyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)propanamide —— C20H19ClN4O3
(2R)-N-[(4-chlorophenyl)methyl]-2-(12-ethyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)propanamide
—— (2S)-N-[(3-chlorophenyl)methyl]-2-(12-methyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)propanamide —— C19H17ClN4O3
(2S)-N-[(3-chlorophenyl)methyl]-2-(12-methyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)propanamide
—— (2R)-2-(12-methyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)-N-[(2S)-4-phenylbutan-2-yl]propanamide —— C22H24N4O3
(2R)-2-(12-methyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)-N-[(2S)-4-phenylbutan-2-yl]propanamide
—— (2S)-N-[(2R)-butan-2-yl]-2-(12-methyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)propanamide —— C16H20N4O3
(2S)-N-[(2R)-butan-2-yl]-2-(12-methyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)propanamide
—— (2S)-N-benzyl-2-(12-ethyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)-N-methylpropanamide —— C21H22N4O3
(2S)-N-benzyl-2-(12-ethyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)-N-methylpropanamide
—— (2S)-N-[2-(diethylamino)ethyl]-2-(12-ethyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)propanamide —— C19H27N5O3
(2S)-N-[2-(diethylamino)ethyl]-2-(12-ethyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)propanamide
—— (2S)-2-(12-methyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)-N-[(2S)-4-phenylbutan-2-yl]propanamide —— C22H24N4O3
(2S)-2-(12-methyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)-N-[(2S)-4-phenylbutan-2-yl]propanamide
—— (2S)-2-(12-ethyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)-N-methylpropanamide —— C14H16N4O3
(2S)-2-(12-ethyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)-N-methylpropanamide
—— (2R)-N-[(3-chlorophenyl)methyl]-2-(12-ethyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)propanamide —— C20H19ClN4O3
(2R)-N-[(3-chlorophenyl)methyl]-2-(12-ethyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)propanamide
—— (2R)-2-(12-methyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)-N-propylpropanamide —— C15H18N4O3
(2R)-2-(12-methyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)-N-propylpropanamide
—— (2R)-2-(12-methyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)-N-(pyridin-3-ylmethyl)butanamide —— C19H19N5O3
(2R)-2-(12-methyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)-N-(pyridin-3-ylmethyl)butanamide
—— (2S)-2-(9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)-N-(pyridin-2-ylmethyl)butanamide —— C18H17N5O3
(2S)-2-(9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)-N-(pyridin-2-ylmethyl)butanamide
—— (2R)-2-(9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)-N-(pyridin-2-ylmethyl)butanamide —— C18H17N5O3
(2R)-2-(9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)-N-(pyridin-2-ylmethyl)butanamide
—— (2S)-2-(12-methyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)-N-(pyridin-3-ylmethyl)butanamide —— C19H19N5O3
(2S)-2-(12-methyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)-N-(pyridin-3-ylmethyl)butanamide
—— (2R)-N-[(2-ethoxyphenyl)methyl]-2-(12-ethyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)propanamide —— C22H24N4O4
(2R)-N-[(2-ethoxyphenyl)methyl]-2-(12-ethyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)propanamide
—— (2R)-2-(12-methyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)-N-[(2-methylphenyl)methyl]propanamide —— C20H20N4O3
(2R)-2-(12-methyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)-N-[(2-methylphenyl)methyl]propanamide
—— (2R)-2-(12-ethyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)-N-[(2-methylphenyl)methyl]propanamide —— C21H22N4O3
(2R)-2-(12-ethyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)-N-[(2-methylphenyl)methyl]propanamide
—— (2R)-2-(12-ethyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)-N-[(2-methylphenyl)methyl]butanamide —— C22H24N4O3
(2R)-2-(12-ethyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)-N-[(2-methylphenyl)methyl]butanamide
—— (2R)-2-(12-ethyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)-N-[(2-fluorophenyl)methyl]butanamide —— C21H21FN4O3
(2R)-2-(12-ethyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)-N-[(2-fluorophenyl)methyl]butanamide
—— (2S)-2-(12-methyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)-N-[(4-propan-2-yloxyphenyl)methyl]butanamide —— C23H26N4O4
(2S)-2-(12-methyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)-N-[(4-propan-2-yloxyphenyl)methyl]butanamide
—— (2S)-N-[(2-ethoxyphenyl)methyl]-2-(12-ethyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)propanamide —— C22H24N4O4
(2S)-N-[(2-ethoxyphenyl)methyl]-2-(12-ethyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)propanamide
—— (2S)-2-(12-ethyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)-N-[(3-fluorophenyl)methyl]propanamide —— C20H19FN4O3
(2S)-2-(12-ethyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)-N-[(3-fluorophenyl)methyl]propanamide
—— (2S)-N-[(4-ethoxyphenyl)methyl]-2-(12-ethyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)propanamide —— C22H24N4O4
(2S)-N-[(4-ethoxyphenyl)methyl]-2-(12-ethyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)propanamide
—— (2S)-2-(12-ethyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)-N-[(2-methylphenyl)methyl]propanamide —— C21H22N4O3
(2S)-2-(12-ethyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)-N-[(2-methylphenyl)methyl]propanamide
—— (2R)-2-(12-ethyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)-N-[(3-fluorophenyl)methyl]butanamide —— C21H21FN4O3
(2R)-2-(12-ethyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)-N-[(3-fluorophenyl)methyl]butanamide
—— (2S)-2-(12-methyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)-N-[(2-methylphenyl)methyl]propanamide —— C20H20N4O3
(2S)-2-(12-methyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)-N-[(2-methylphenyl)methyl]propanamide
—— (2S)-2-(12-ethyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)-N-[(2-methylphenyl)methyl]butanamide —— C22H24N4O3
(2S)-2-(12-ethyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)-N-[(2-methylphenyl)methyl]butanamide
—— (2S)-2-(12-ethyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)-N-[(2-fluorophenyl)methyl]butanamide —— C21H21FN4O3
(2S)-2-(12-ethyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)-N-[(2-fluorophenyl)methyl]butanamide
—— (2S)-N-[(4-ethoxyphenyl)methyl]-2-(12-methyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)propanamide —— C21H22N4O4
(2S)-N-[(4-ethoxyphenyl)methyl]-2-(12-methyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)propanamide
—— (2R)-2-(12-ethyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)-N-[(3-fluorophenyl)methyl]propanamide —— C20H19FN4O3
(2R)-2-(12-ethyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)-N-[(3-fluorophenyl)methyl]propanamide
—— (2S)-2-(12-ethyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)-N-[(3-fluorophenyl)methyl]butanamide —— C21H21FN4O3
(2S)-2-(12-ethyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)-N-[(3-fluorophenyl)methyl]butanamide
—— (2R)-N-[(2-fluorophenyl)methyl]-2-(12-methyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)propanamide —— C19H17FN4O3
(2R)-N-[(2-fluorophenyl)methyl]-2-(12-methyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)propanamide
—— (2S)-N-[(2-fluorophenyl)methyl]-2-(12-methyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)propanamide —— C19H17FN4O3
(2S)-N-[(2-fluorophenyl)methyl]-2-(12-methyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)propanamide
—— (2R)-N-[(4-ethoxyphenyl)methyl]-2-(12-ethyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)propanamide —— C22H24N4O4
(2R)-N-[(4-ethoxyphenyl)methyl]-2-(12-ethyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)propanamide
—— (2R)-2-(12-methyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)-N-[(4-propan-2-yloxyphenyl)methyl]butanamide —— C23H26N4O4
(2R)-2-(12-methyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)-N-[(4-propan-2-yloxyphenyl)methyl]butanamide
—— (2R)-N-[(4-ethoxyphenyl)methyl]-2-(12-methyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)propanamide —— C21H22N4O4
(2R)-N-[(4-ethoxyphenyl)methyl]-2-(12-methyl-9-oxo-5-oxa-1,10,11-triazatricyclo[6.4.0.02,6]dodeca-2(6),3,7,11-tetraen-10-yl)propanamide
—— methyl 4-[[(2R)-oxiran-2-yl]methyl]-2-phenylfuro[3,2-b]pyrrole-5-carboxylate —— C17H15NO4
methyl 4-[[(2R)-oxiran-2-yl]methyl]-2-phenylfuro[3,2-b]pyrrole-5-carboxylate
—— methyl 4-[(2R)-2-hydroxy-3-piperidin-1-ylpropyl]-2-phenylfuro[3,2-b]pyrrole-5-carboxylate —— C22H26N2O4
methyl 4-[(2R)-2-hydroxy-3-piperidin-1-ylpropyl]-2-phenylfuro[3,2-b]pyrrole-5-carboxylate
—— (11R)-11-(pyrrolidin-1-ylmethyl)-5,10-dioxa-1-azatricyclo[6.4.0.02,6]dodeca-2(6),3,7-trien-9-one —— C14H16N2O3
(11R)-11-(pyrrolidin-1-ylmethyl)-5,10-dioxa-1-azatricyclo[6.4.0.02,6]dodeca-2(6),3,7-trien-9-one
—— methyl 4-[(2R)-2-hydroxy-3-piperidin-1-ylpropyl]-2,3-dimethylfuro[3,2-b]pyrrole-5-carboxylate —— C18H26N2O4
methyl 4-[(2R)-2-hydroxy-3-piperidin-1-ylpropyl]-2,3-dimethylfuro[3,2-b]pyrrole-5-carboxylate
—— methyl 3-[5-[(4,4-dimethyl-2-oxo-3H-pyrrol-5-yl)methylidene]-3a,6a-dimethyl-2-oxo-4,6-dihydro-3H-furo[2,3-b]pyrrol-4-yl]propanoate —— C19H26N2O5
methyl 3-[5-[(4,4-dimethyl-2-oxo-3H-pyrrol-5-yl)methylidene]-3a,6a-dimethyl-2-oxo-4,6-dihydro-3H-furo[2,3-b]pyrrol-4-yl]propanoate