Patent Number: 7,820,698

Title: Phosphodiesterase-4 inhibitors belonging to the tertiary amine class

Abstract: Compounds of formula (I): ##STR00001## wherein n, A, R.sub.1, and R.sub.2 are defined in the specification, are useful as inhibitors of the phosphodiesterase 4 (PDE4) enzyme and for treating certain conditions.

Inventors: Rizzi; Andrea (Parma, IT), Armani; Elisabetta (Parma, IT), Peretto; Ilaria (Parma, IT), La Porta; Elena (Parma, IT)

Assignee: Chiesi Farmaceutici S.p.A.

International Classification: A61K 31/44 (20060101); C07D 405/00 (20060101); C07D 409/00 (20060101); C07D 213/24 (20060101)

Expiration Date: 2018-10-26 0:00:00