142272-28-4Relevant articles and documents
Syntheis of Novel 1,3-Oxazinoindole-2,4-(3H,9H)-dione and 2H-1,3,5-Oxadiazinoindole-2,4-(3H)-dione from Oxaindoles
Gallaschun, Randall J.,Schnur, Rodney C.
, p. 369 - 373 (2007/10/02)
Two novel tricyclic ring system were designed as serine protease inhibitors and synthesizedfrom oxindoles; the first series, 1,3-oxazinoindole-2,4-(3H,9H)-diones, were prepared from 2,3-dihydro-2-oxo-(1H)-indole-3-carboxamides and phosgene in tetra