Cyclopenta[b]pyrrole
CAS number: 250-36-2
Cyclopenta[b]pyrrole is an organic chemical compound, specifically a heterocyclic aromatic compound, that features a fused five-membered ring (cyclopentane) and a pyrrole ring. It is also classified as an azapentalene.
Related images
![Selected examples of bioactive cyclopenta[b]pyrroles.](http://www.wlxkc.cn/picture/4192190_02.png)
![Straightforward strategy for accessing cyclopenta[b]pyrroles.](http://www.wlxkc.cn/picture/4192190_07.png)
Related Questions and Answers
A: Aza-bicyclo-[3.3.0]octanes are a motif prevalent in natural products and drug molecules, including ramipril, meloscine, and nicotine analogues. However, limited synthetic strategies for these compounds hinder the exploration of new drug-like chemical spaces.