877279-19-1Relevant articles and documents
The synthesis of novel heteroaryl-fused 7,8,9,10-tetrahydro-6H-azepino[1,2- a]indoles, 4-oxo-2,3-dihydro-1H-[1,4]diazepino[1,7-a]indoles and 1,2,4,5-tetrahydro-[1,4]oxazepino[4,5-a]indoles. Effective inhibitors of HCV NS5B polymerase
Ding, Min,He, Feng,Poss, Michael A.,Rigat, Karen L.,Wang, Ying-Kai,Roberts, Susan B.,Qiu, Dike,Fridell, Robert A.,Gao, Min,Gentles, Robert G.
, p. 6654 - 6662 (2011/11/06)
Three synthetic approaches have been developed that allow efficient access to novel heteroaryl fused indole ring systems, including: 7,8,9,10-tetrahydro- 6H-azepino[1,2-a]indoles, 4-oxo-2,3-dihydro-1H-[1,4]diazepino[1,7-a]indoles and 1,2,4,5-tetrahydro-[1,4]oxazepino[4,5-a]indoles. Each strategy is fully exemplified and the relative merits and limitations of the approaches are discussed. The hepatitis C virus (HCV) non-structural 5B (NS5B) polymerase inhibitory activities of select examples from each molecular class are briefly presented.