New Heterocyclic Ring Systems: The Syntheses of 2H,3H,7H-Imidazo[1',2':1,2]pyrido[4,3-b]indoles and 2H,3H,4H,8H-Pyrimido[1',2':1,2]pyrido[4,3-b]indoles
摘要:
Heterocyclic [1,2]-annulated pyrido[4,3-b]indoles (9 and 10) were synthesized in five step sequences starting from 4-hydrazino-1H-pyrid-one (1).
New Heterocyclic Ring Systems: The Syntheses of 2H,3H,7H-Imidazo[1',2':1,2]pyrido[4,3-b]indoles and 2H,3H,4H,8H-Pyrimido[1',2':1,2]pyrido[4,3-b]indoles
摘要:
Heterocyclic [1,2]-annulated pyrido[4,3-b]indoles (9 and 10) were synthesized in five step sequences starting from 4-hydrazino-1H-pyrid-one (1).