1-(3-methyl-2-pyridinyl)-3-phenyl-5-pyrrolidinedione |
1-(3-methyl-2-pyridinyl)-3-phenyl-2,5-pyrrolidinedione |
i 10 |
il 10 |
n-3-methylpyridyl-2-imide of phenylsuccinic acid |
n-(3-methyl-2-pyridyl)-2-phenyl-succinimid |
1-(3-methyl-2-pyridinyl)-3-phenyl-5-pyrrolidinedione |