Abstract
The synthesis of dipyrrolo[3,4-a:3,4-c]carbazole-1,3,4,6-tetraones, structurally related to granulatimide is reported. These compounds can be considered as granulatimide analogues in which a maleimide heterocycle replaces the imidazole moiety. The synthesis of pyridino[2,3-b]dipyrrolo[3,4-e:3,4-g] indole-1,3,4,6-tetraones is also reported. In these compounds, a 7-azaindole unit replaces the indole moiety present in the granulatimide and isogranulatimide structures.
| Original language | English |
|---|---|
| Pages (from-to) | 5599-5614 |
| Number of pages | 16 |
| Journal | Tetrahedron |
| Volume | 61 |
| Issue number | 23 |
| DOIs | |
| Publication status | Published - 6 Jun 2005 |
| Externally published | Yes |
Keywords
- 7-Azaindole
- Dipyrrolo[3,4-a:3,4-c]carbazole-1,3,4,6-tetraone
- Granulatimide
- Pyridino[2,3-b]dipyrrolo[3,4-e:3,4-g]indole-1,3,4,6-tetraone