Abstract: A new class of chemical compounds and their process of preparation is described. These compounds have valuable properties as anti-secretory, anti-spasmodic, anti-ulcerogenic and anti-diarrheal agents.

Abstract: Dienylphosphates of the formula ##STR1## wherein each of R.sub.1 and R.sub.1' is lower alkyl, aryl or benzyl and each of R.sub.2, R.sub.3 and R.sub.4 is hydrogen or lower alkyl,Are useful as anthelmintic agents and as intermediates for enolphosphates having anthelmintic activity.

Abstract: The invention relates to a series of new compounds, salts thereof and to methods for the preparation of the compounds which have the general formula ##STR1## in which R.sub.1 stands for an unsubstituted or substituted phenoxy, phenylthio, benzyl, phenylsulfinyl, or anilino radical;R.sub.2 stands for a -YR.sub.2 ' radical, in which Y represents -O-, -S-, or -NH-, and R.sub.2 ' represents C.sub.1 -C.sub.6 -alkyl, C.sub.2 -C.sub.6 -alkenyl or -alkynyl; or methyl or ethyl substituted with phenyl, furyl, thienyl or pyridyl;R.sub.3 and R.sub.4 which can be the same or different, and unsubstituted or substituted, stand for hydrogen or for a straight or branched C.sub.1 -C.sub.8 -alkyl, C.sub.2 -C.sub.8 -alkenyl or -alkynyl radical, a C.sub.5 -C.sub.7 -cycloalkyl, a phenyl, or a 5-, 6- or 7-membered heterocyclic ring system containing not more than two hetero atoms selected from the group consisting of oxygen, sulphur and nitrogen, or for a C.sub.1 -C.sub.

Abstract: N-{3-[R.sub.1 -(phenyl)-C(=X)]-phenyl-lower-alkyl}amines having anti-inflammatory utility are prepared either by reduction of a 3-[R.sub.1 -(phenyl)-CO]-phenyl-lower-alkanoylamine; by benzoylating a phenyl-lower-alkylamine; by reaction of a 3-lithiophenyl-lower-alkylamine with a R.sub.1 -(phenyl)-carboxaldehyde, a R.sub.1 -(phenyl)lower-alkyl ketone or a R.sub.1 -(phenyl)-carbonitrile or by transformations involving manipulations of a carbonyl or carbinol group.

Abstract: N.sup.2 -naphthalenesulfonyl-L-arginine esters and amides having the formula ##STR1## or the acid addition salts thereof with a pharmaceutically acceptable acid, wherein R is selected from the class consisting of (1) alkoxy, alkenyloxy, cycloalkoxy and halogenated alkoxy, respectively containing not more than 10 carbon atoms, aralkyloxy of not more than 15 carbon atoms, and alkoxy of not more than 10 carbon atoms substitured with an alkoxy group of not more than 10 carbon atoms; ##STR2## wherein R.sub.1 and R.sub.

Abstract: N.sup.2 -naphthalenesulfonyl-L-arginine esters and amides having the formula ##STR1## or the acid addition salts thereof with a pharmaceutically acceptable acid, wherein R is selected from the class consisting of (1) alkoxy, alkenyloxy, cycloalkoxy and halogenated alkoxy, respectively containing not more than 10 carbon atoms, aralkyloxy of not more than 15 carbon atoms, and alkoxy of not more than 10 carbon atoms substituted with an alkoxy group of not more than 10 carbon atoms; ##STR2## wherein R.sub.1 and R.sub.

Abstract: Compounds of the formula ##STR1## wherein X is aliphatic, cycloaliphatic, aromatic, aralkyl, hetaryl, hetarylalkyl or hydrogen; Y is aliphatic, aromatic, aralkyl, --COOR.sub.1, --COR.sub.2, ##STR2## --SO.sub.2 R.sub.2, ##STR3## --CN, --NH.sub.2, --NO, --NO.sub.2 or hydrogen with the proviso that when Y is hydrogen, X is other than hydrogen; Z.sub.1 is cyano, ##STR4## --NH--OR.sub.10, ##STR5## --OR.sub.12, --SR.sub.12 or --SO.sub.2 R.sub.12 and Z.sub.2 is chlorine, bromine, cyano, hydroxy, mercapto, --OR.sub.12, --SR.sub.12, --SO.sub.2 R.sub.12, ##STR6## --NH--OR.sub.10 or ##STR7## R.sub.1 is aliphatic; R.sub.2 is aliphatic, cycloaliphatic, aromatic, aralkyl or heterocyclic; R.sub.3 and R.sub.4 when taken separately are hydrogen, aliphatic, cycloaliphatic, aromatic or aralkyl; R.sub.3 and R.sub.4 when taken together with the nitrogen atom to which they are attached form a heterocyclic moiety; R.sub.5 and R.sub.6 when taken separately are aliphatic, aromatic, aralkyl, heterocyclic or hydrogen; R.sub.5 and R.

Abstract: A new class of chemical compounds and their process of preparation is described. These compounds have valuable properties as anti-secretory, anti-spasmodic, anti-ulcerogenic and anti-diarrheal agents.

Abstract: The invention relates to novel 1-(4-R.sub.1 O-phenyl)-2-(4-R.sub.2 -phenyl)-6-R.sub.3 -1,2,3,4-tetrahydroquinolines having anti-fertility and hypocholesterolemic activities, to their preparation, and to novel intermediates therefor.