ANALOGIFREMGANGSMAATE VED FREMSTILLING AV TERAPEUTISK AKTIVE SUBSTITUERTE PIPERIDINOALKANOL-OXIM-DERIVATER

1413139 Pharmaceutical aerosol compositions RICHARDSON-MERRELL Inc 15 Dec 1972 [28 Jan 1972] 57996/72 Heading C4X [Also in Division C2] Pharmaceutical compositions in the form of aerosols comprise a compound of Formula I in which R is H or OH, R 1 is H or R and R 1 taken together form a second bond, n is 1-3 and Z is thienyl, phenyl or phenyl substituted by halo, 1-4C alkyl, 1-4C alkoxy, di(1-4C alkyl)- amino or a saturated monocyclic heterocyclic ring; and a gaseous or liquefied propellant such as Cl 2 CF 2 , optionally mixed with C 2 H 2 Cl 2 F 2 , together with any co-solvents or wetting agents as may be necessary.