Dompé Farmaceutici S.p.a.

Parini Ettore

Giani P Roberto

Lavezzo Antonio

Borsa Massimiliano

Tonon Giancarlo

Novel 2-piperidinylimidazopyridines of the formula: ##STR1## wherein R represents an alkoxyalkyl radical containing 4 to 6 carbon atoms; an optionally substituted benzyl radical or a tetrahydrofurfuryl radical as well as the non-toxic, pharmaceutically acceptable acid addition salts thereof. The compounds of formula I are endowed with an interesting antihistaminic and antiallergic activity.

Pharmacologically active piperidinylimidazopyridine compounds

Novel imidazopyridine derivatives of formula: ##STR1## wherein, R represents an alkoxyalky radical having 4-6 carbon atoms or a benzyl radical optionally substituted by a halogen atom, an alkyl or alkoxy radical having up to 3 carbon atoms,

Pharmacologically active aminoimidazopyridines

2-substituted 3-(2-ethoxyethyl)imidazo[4,5-b] pyridine derivatives of the formula ##STR1## wherein n is an integer of from 1 to 5 inclusive

Pharmacologically active 2-substituted 3-(2-ethoxyethyl)

Novel benzimidazole derivatives (I) are described, of formula ##STR1## wherein A represents ##STR2## n is 0 or 1; m represents 0 or an integer of from 1 to 5 inclusive, provided that when n is 0, m represents an integer of from 2 to 5 inclusive;

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Milan, Italy

Parini Ettore