Synthesis of new perhydro-(1,4)-diazepin-2-ones as constrained peptidomimetics
✍ Scribed by André Nouvet; Frédéric Lamaty; René Lazaro
- Book ID
- 104258855
- Publisher
- Elsevier Science
- Year
- 1998
- Tongue
- French
- Weight
- 168 KB
- Volume
- 39
- Category
- Article
- ISSN
- 0040-4039
No coin nor oath required. For personal study only.
✦ Synopsis
New access to substituted perhydro-(1,4)-diazepin-2-ones has been developed through either a Mitsunobu reaction or an amide bond formation for the eyclisation key step.
📜 SIMILAR VOLUMES
## Abstract Synthesis of new 6‐(4‐chlorophenyl)perhydro‐1,3‐diazepine‐2,4‐diones was accomplished starting from 4‐amino‐3‐(4‐chlorophenyl)butyric acid (Baclofen). The chemical pathway involved the cyclisation of various 3‐(4‐chlorophenyl)‐4‐ureidobutyric acids. However, none of the new derivatives
During our on-going program dealing with the asymmetric synthesis of biologically active compounds, we previously reported the efficient and enantiomerically selective synthesis of 3-substituted piperidines (2a), 3 and 3-substituted piperazines (2b) 4 by diastereoselective alkylation of chiral non-r
The solid phase synthesis of 1,3,4,7-Tetrasubstituted Perhydro-l,4-diazepine-2,5-diones is described. Starting from the resin-bound tBu ester ofaspartic acid and employing reductive alkylation and