Abstract: A composition of matter is described herein which has herbicidal activity and methods of use. The composition is defined by the following generic formula ##STR1## wherein X and Y are independently selected from the group consisting of chloro, bromo, and trifluoromethyl; n is either 0 or 1; m is either 0 or 1; and R and R.sub.1 are independently selected from the group consisting of lower alkyl from C.sub.1 to C.sub.3, inclusive, and lower alkoxy from C.sub.1 to C.sub.3, inclusive, or R and R.sub.

Abstract: A heart and vasotropic pharmaceutical of the formula: ##STR1## wherein R represents a hydrogen atom or an acyl group, preferably a C.sub.1-15 alkylcarbonyl, C.sub.2-6 alkenylcarbonyl, or a phenyl- (C.sub.1-5)-alkylcarbonyl group or a benzoyl group optionally substituted with halogen, trihalomethyl, C.sub.1-4 or nitroAnd pharmaceutically acceptable acid addition and quaternary salts thereof.

Abstract: Compounds having the formula ##STR1## wherein R.sub.1 is aryl and R.sub.2 is alkyl or arylalkyl, have useful antiinflammatory activity.

Abstract: Compounds of the formula ##STR1## IN WHICH R is aminocarbonylphenyl in which amino is --NH.sub.2, pyrrolidino, piperidino or morpholino, and Ar is phenyl substituted with chloro, fluoro, trifluoromethyl, methylenedioxy or one or more methoxy. The compounds are prepared by reacting 2-Ar-4-chloropyrimidin-6-yl ethylacetate with ##STR2## and then reacting that reaction product with hydroxylamine hydrochloride. The compounds possess vasodilatatory, anti-ulcerous, respiratory analeptic, hypotensive, diuretic, anti-depressive, analgesic, anti-inflammatory and neurotropic properties.