Abstract: 6(R)-[2-(8'-acyloxy-2'-methyl-6'-methyl (or hydrogen)-polyhydronaphthyl-1')-ethyl]-4(R)-hydroxy-3,4,5,6-tetrahydro-2H- pyran-2-ones are prepared by acylation of the corresponding 8'-hydroxy compounds. The products are strong inhibitors of the biosynthesis of cholesterol.

Abstract: 6(R)-[2-(8'-acyloxy-2'-methyl-6'-methyl (or hydrogen)-polyhydronaphthyl-1')-ethyl]-4 (R)-hydroxy-3,4,5,6-tetrahydro-2H-pyran-2-ones are prepared by acylation of the corresponding 8'-hydroxy compounds. The products are strong inhibitors of the biosynthesis of cholesterol.

Abstract: Apparatus for deterring theft of trailers which utilize a tow ring having a central opening and upper and lower annular surfaces. The apparatus assumes the operational position when the upper surface of a base plate is positioned proximate to the lower surface of the tow ring and the lower surface of a top plate is positioned proximate to the upper surface of the tow ring. When assuming this operational position, a tongue integral with and upstanding from the base plate extends through the central opening of the tow ring and through an aperture formed in the top plate. The tongue has at least one hole located between its free end and the upper surface of the top plate to receive the shank of a padlock when the apparatus is in the operational position. A cover member is integral with the top member and overlies the free end of the tongue to protect the lock in its secured condition.

Abstract: 6-Phenyl-, phenylalkyl- and phenylethenyl-4-hydroxytetrahydropyran-2-ones in the 4(R)-trans stereoisomeric forms are potent inhibitors of cholesterol synthesis by virtue of their ability to inhibit the enzyme, 3-hydroxy-3-methylglutaryl-coenzyme A reductase.

Abstract: Substituted biphenyl-2-carboxaldehydes are prepared in good yield by reacting palladium complexes of substituted benzaldehyde aniline Schiff bases with substituted phenylmagnesium bromides in the presence of at least six, preferably eight, molar equivalents of triphenylphosphine.

Abstract: This invention relates to 2,3-dihydro-2,6,7-trisubstituted-5-acylbenzofurans, derivatives thereof and processes for their preparation. The novel benzofurans described herein have diuretic-saluretic, uricosuric and antihypertensive pharmacological activity.

Abstract: The invention relates to 2,3-dihydro-6,7-disubstituted-5-(substituted sulfonyl)benzofuran-2-carboxylic acids and derivatives thereof having diuretic-saluretic, uricosuric and antihypertensive pharmacological activity.

Abstract: 2,3-Dihydro-6,7-disubstituted-5-thienylmethyl or furylmethyl benzofuran-2-carboxylic acids, the pharmaceutically acceptable salt, ester and amide derivatives thereof are disclosed having diuretic-saluretic, uricosuric and antihypertensive activity.

Abstract: 6,7-Disubstituted-5-(acyl)benzofuran-2-carboxylic acids, the pharmaceutically acceptable salt, ester and amide derivatives thereof and combinations of these compounds with antikaluretic agents are disclosed having diuretic-saluretic, uricosuric and antihypertensive activity.

Abstract: 6,7-Disubstituted-5-(acyl)benzofuran-2-carboxylic acids, the pharmaceutically acceptable salt, ester and amide derivatives thereof and combinations of these compounds with antikaluretic agents are disclosed having diuretic-saluretic, uricosuric and antihypertensive activity.