Abstract: 1.5 Fumaric acid salts of N,N'-di-lower alkyl-substituted 9,9-alkylene-3,7-diazabicyclo[3.3.1 ]nonanes and a process for obtaining them in stoichiometrically pure and virtually non-hygroscopic form.

Abstract: A method of treating a mammal in need of diruetic treatment by administering an effective diuretic amount of a diuretically active 3,7,9,9-tetrasubstituted 3,7-diazabicyclo[3,3,1]nonane compound, diuretic pharmaceutical compositions containing an effective diuretic amount of a diuretically active 3,7,9,9-tetrasubstituted 3,7-diazabicyclo[3,3,1]nonane compound; and previously unknown diuretically active 3,7,9,9-tetrasubstituted 3,7-diazabicyclo[3,3,1]nonane compounds containing an optionally substituted phenylalkyl group in the 3-position.

Abstract: 3-sulfonyl-3,7-diazabicyclo[3,3,1]nonane compounds corresponding to the formula: ##STR1## wherein R.sup.1 is alkyl, cycloalkylalkyl or benzyl,R.sup.2 is hydrogen or lower alkyl,R.sup.3 is hydrogen or lower alkyl orR.sup.2 and R.sup.3 together form an alkylene chain, andR.sup.4 represents lower alkyl, thienyl, halogen substituted thienyl or a --(CH.sub.2).sub.n --R.sup.5 group, wherein n=0-3 andR.sup.5 is an optionally substituted phenyl group.The compounds are pharmacologically active, particularly in influencing the motility of the stomach.

Abstract: Compounds of Formula (I)S--(CH2)n--Atm (I)in whichS is a 17-spartein nucleus,n is 0 or 1, andA is 2-furyl, 2-thienyl or 2-(N-loweralkyl)pyrrylwhen n=0, or3-furyl or 3-thienyl when n=1, or pyridyl, or a phenyl group of Formula (II) ##STR1## in which at least one of R.sub.1, R.sub.2 and R.sub.3 is a defined substituent other than hydrogen. Such compounds and corresponding compounds in which A is an unsubstituted phenyl group are useful in pharmaceutical compositions as heart affecting agents. Methods of preparing such compounds and pharmaceutical compositions are disclosed. Also described is the use of such compounds or compositions, particularly compounds or compositions with positive inotropic activity, to treat various heart conditions.

Abstract: Tetraoxo compounds of the Formula (I) ##STR1## wherein R.sup.1 is an alkyl, alkenyl, phenylalkyl or cycloalkylalkyl group,R.sup.2 and R.sup.3 are each independently an alkyl or phenyl group or together denote an alkylene group,W is a (CH.sub.2).sub.n --Q group, in which n is 2 to 10 and Q is(a) a displaceable leaving group X, or(b) Z-R.sup.4, where Z is a 1-piperazinyl group, and R.sup.4 is in position 4, and is hydrogen or a phenyl, substituted phenyl, N-heteroaryl or substituted N-heteroaryl group;and salts and acid addition salts of said compound, and a method for their preparation. Selected compounds of Formula (I) have been found to have central nervous system affecting activity.

Abstract: 3,7-diaza bicyclo-(3,3,1)-nonane compounds of the formula ##STR1## in which substituents R.sub.1, R.sub.2, R.sub.3, R.sub.4, Z.sub.1, and Z.sub.2 indicate the substituents as they are given in the description of the invention, can be employed to produce certain pharmaceutically useful compounds.

Abstract: 3-(aminoalkylaminocarbonylmethoxy)-5-phenylpyrazole compounds corresponding to the formula: ##STR1## in which R.sub.1, R.sub.2, R.sub.5, R.sub.6, R.sub.7, and R.sub.8 and R.sub.9 may be hydrogen or lower alkyl groups, or R.sub.5 with R.sub.6 and/or R.sub.8 with R.sub.9 may also form specified cyclic groups, R.sub.3 and R.sub.4 may be hydrogen, halogen, lower alkyl, lower alkoxy, trifluoromethyl, nitro, hydroxy or alkylene dioxy, and Z represents an alkylene chain or the 2-hydroxypropylene chain. The compounds possess pharmacological, in particular antiarrhythmic, properties.

Abstract: Novel 3,7-diaza bicyclo-(3,3,1)-nonane compounds are described which are represented by the formula: ##STR1## wherein Z.sub.1 and Z.sub.2 each denotes hydrogen,R.sub.1 and R.sub.2 each denotes (A) a substituent which contains up to 12 carbon atoms and which is selected from the group consisting of alkyl, alkenyl, and alkinyl, or (B) a cycloalkyl group containing 3 to 6 carbon atoms which is attached to the nitrogen atom directly or by an alkylene group containing 1 to 3 carbon atoms, andR.sub.3 and R.sub.4 each denotes an alkyl group with up to 7 carbon atoms, or both together form an alkylene chain represented by the formula --(CH.sub.2).sub.n --, wherein n is an integer ranging between about 3 and 6, such that the substituents R.sub.1, R.sub.2, R.sub.3, and R.sub.4 together contain at least 5 carbon atoms. Also described are processes of producing said compounds, pharmaceutical compositions containing compounds of Formula I, and methods of preparing and using said compositions.