An efficient Ugi-3CR/aza Diels-Alder/Pomeranz-Fritsch protocol towards novel aza-analogues of (±)-nuevamine, (±)-lennoxamine and magallanesine: a diversity oriented synthesis approach.

An efficient Ugi-3CR/aza Diels-Alder/Pomeranz-Fritsch protocol towards novel aza-analogues of (±)-nuevamine, (±)-lennoxamine and magallanesine: a diversity oriented synthesis approach.