3-oxo-9-cyanomethyl-1,2-dihydro-3H-pyrrolo<1,2-a>indole

4-氧代庚二酸二乙酯

(3-Oxo-2,3-dihydro-1H-pyrrolo[1,2-a]indol-9-yl)-acetyl chloride

2-(1-oxo-2,3-dihydropyrrolo[1,2-a]indol-4-yl)acetic acid

2-(1-oxo-2,3-dihydropyrrolo[1,2-a]indol-4-yl)acetamide