A. Rossi

Synthese basisch substituierter, analgetisch wirksamer Benzimidazol-Derivate

The syntheses of 1-(β-dialkylamino-ethyl)-2-benzyl-5-nitro-benzimidazoles, a new series of powerful analgesics, are described.

[A chemically and pharmacologically novel antagonist of physiopathologically important amines, kinins and kinin-forming factors].

CIBA 21 401-Ba, a glucofuranoside derivative (ethyl-3,5,6-O-benzyl-d-glucofuranoside), antagonizes in vitro the smooth-muscle action of a large number of biogenic amines and polypeptides, the accelerated migration of leucocytes induced by endotoxin, and the Schultz-Dale phenomenon. In vivo, the compound shows anti-inflammatory and anti-allergic effects and improves the survival rate of infected mice treated with suboptimal doses of a sulphonamide.CIBA 21 401-Ba, a glucofuranoside derivative (ethyl-3,5,6-O-benzyl-d-glucofuranoside), antagonizes in vitro the smooth-muscle action of a large number of biogenic amines and polypeptides, the accelerated migration of leucocytes induced by endotoxin, and the Schultz-Dale phenomenon. In vivo, the compound shows anti-inflammatory and anti-allergic effects and improves the survival rate of infected mice treated with suboptimal doses of a sulphonamide.