The instant invention provides compound of formula I ##STR1## wherein: R.sup.1 is --H, --OH, --O(C.sub.1 -C.sub.4 alkyl), --O--CO--(C.sub.1 -C.sub.6 alkyl), --O--CO--O(C.sub.1 -C.sub.6 alkyl), --O--CO--Ar in which Ar is optionally substituted phenyl, or --O--SO.sub.2 --(C.sub.4 -C.sub.6 alkyl); R.sup.2 is --H, --OH, --O(C.sub.1 -C.sub.4 alkyl), --O--CO--(C.sub.1 -C.sub.6 alkyl), --O--CO--O(C.sub.1 -C.sub.6 alkyl), --O--CO--Ar in which Ar is optionally substituted phenyl, --O--SO.sub.2 --(C.sub.4 -C.sub.6 alkyl), --F, --Cl, or --Br; n is an integer from 5 to 8; R.sup.3 and R.sup.4 each are independently C.sub.1 -C.sub.4 alkyl, or combine to form, with the nitrogen to which they are attached, piperidinyl, pyrrolidinyl, methylpyrrolidinyl, dimethylpyrrolidinyl, or hexamethyleneimino; or a pharmaceutically acceptable salt or solvate thereof, intermediates, pharmaceutical formulations, processes, and methods of use.

 
Web www.patentalert.com

< (none)

< Oil secreting supply roller for an electrophotographic printer, including a method for applying a toner repelling substance to a fuser roller

> Dipeptide derivatives

> (none)

~ 00041