Heterocyclic Studies. XIV. Some Further Rearrangements in the Dihydro-1,2-diazepinone Series^*,1,2

Circular dichroism of polypeptides. Poly(hydroxyethyl-L-glutamine) compared to poly(L-glutamic acid)

“…PGA sodium salt was purchased from Pilot Chemicals, lot G32, degree of polymerization 610. PHEG was synthesized by the method of Lupu-Lotan, et al, 4 and had a specific viscosity 0.59 (0.2% in 0.2 M NaCl).…”

Mixed Oxides as Highly Selective Catalysts for the Flash Pyrolysis of Phenacyl Benzotriazole: One-Pot Synthesis of Dibenzazepin-7-one

“…Thus, for example, some dibenzo[ b , d ]azepin-6-one derivatives have displayed a potent inhibition of γ-secretase, which appears as an important target for drug discovery in the treatment of Alzheimer’s disease . Even though dibenzo[ b,d ]azepin-7-one compounds have shown interesting pharmacological properties, conventional organic syntheses have not been adequately developed, and the known protocols involve many steps and, hence, low yields. − …”