Disclosed herein are 1,2,3,3a,8,8a-hexahydro-indeno[1,2-c]pyrroles represented by the formula ##STR1## wherein R.sub.1 is hydrogen, loweralkyl of 1 to 5 carbon atoms, arylalkyl, loweracyl or benzoalkylenedioxy; R.sub.2 and R.sub.3 may be the same or different and are hydroxy, loweralkoxy, halo, thiomethyl, loweracyl, NR.sub.4 R.sub.5, NHSO.sub.2 R.sub.6 or arylalkoxy or R.sub.2 and R.sub.3 taken together may form a methylenedioxy or ethylenedioxy bridge; R.sub.4 and R.sub.5 may be the same or different and are hydrogen, loweralkyl of 1 to 2 carbon atoms or loweracyl; and R.sub.6 is hydrogen or loweralkyl of 1 to 2 carbon atoms.
本文披露了由以下式子表示的1,2,3,3a,8,8a-六氢-
吲哚[1,2-c]
吡咯:##STR1## 其中R.sub.1是氢、1至5个碳原子的低烷基、芳基烷基、低酰基或苯基乙二氧基; R.sub.2和R.sub.3可以相同也可以不同,是羟基、低烷氧基、卤素、
硫代甲基、低酰基、NR.sub.4R.sub.5、NHSO.sub.2R.sub.6或芳基氧基,或者R.sub.2和R.sub.3一起形成甲二氧基或乙二氧基桥;R.sub.4和R.sub.5可以相同也可以不同,是氢、1至2个碳原子的低烷基或低酰基;R.sub.6是氢或1至2个碳原子的低烷基。