1,4-Thienodiazepine-2,5-diones via MCR (II): Scaffold Hopping by Gewald and Ugi-Deprotection-Cyclization Strategy
摘要:
A second scaffold of 1,4‐thienodiazepine‐2,5‐diones was discovered and is synthetically accessible from Gewald 2‐aminothiophenes via Ugi‐Deprotection‐Cyclization (UDC) strategy. This approach yielded hybrid peptidomimetic diazepine structures with six points of diversity introduced from readily available starting materials. A virtual compound library (N = 50 000) was generated and evaluated for chemical space distribution and drug‐like properties.