Disclosed herein are 1,2,3,3a,8,8a-hexahydroindeno[1,2-c]pyrroles represented by the formula CHEM wherein R1 is hydrogen, loweralkyl, arylalkyl, loweracyl or benzoalkylenedioxy; R2 and R3 may be the same or different and are loweralkoxy, halo, thiomethyl, loweracyl, NR2R3, NHSO2R2 or arylalkoxy or R2 and R3 taken together may form a methylenedioxy or ethylenedioxy bridge.
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机译：本文公开了由式表示的1,2,3,3a，8,8a-六氢茚并[1,2-c]吡咯，其中R 1为氢，低级烷基，芳基烷基，低级酰基或苯甲烷基二氧基; R 2和R 3可以相同或不同，并且是低级烷氧基，卤素，硫代甲基，低级酰基，NR 2 R 3，NHSO 2 R 2或芳基烷氧基，或者R 2和R 3一起可以形成亚甲基二氧基或亚乙基二氧基桥。
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