Abstract: Aromatic azepinones and thiones having the formula ##STR1## wherein; A is benzene, naphthalene, quinoline or pyridine;B is oxygen or sulfur;E is oxygen, sulfur or ##STR2## n is 1, 2 or 3; Z is an amino or a heterocyclic nitrogen containing radical;R is hydrogen, loweralkyl, cycloalkyl or phenylloweralkyl;and having antihistaminic utility, a process for the preparation thereof and chemical intermediates therefor are disclosed.

Abstract: Cis and trans-3-aryloxy-4-hydroxypyrrolidines and derivatives thereof having the formula: ##STR1## are disclosed wherein R.sub.1 is hydrogen, loweralkyl, benzyloxycarbonyl and N-loweralkylcarbamoyl; R.sub.2 is hydrogen, lower alkyl, cycloalkyl, phenylalkyl, benzyloxycarbonyl, carbamoyl, N-loweralkylcarbamoyl, N-diloweralkylcarbamoyl and parafluorobenzoyl-lower-alkyl; Ar is phenyl, substituted phenyl, 1-naphthyl, 2-naphthyl, 1-indenyl and 2-indenyl and pharmaceutically acceptable acid addition and quaternary salts thereof. The compounds have antidepressant, antihypertensive and antiarrythmic activity in animals.

Abstract: Amino-cycloalkenyl-amide compounds, e.g., (1.alpha.,6.beta.)-(.+-.)-3,4-dichloro-N-methyl-N-(6-(1-pyrrolidinyl)-3-cy clohexen-1-yl)benzeneacetamide, and tritiated derivatives thereof, are useful as analgesics and as radio labeled compounds for pharmacological and metabolism studies in animals.

Abstract: Organic polymers which are "hydroxyphenyl-substituted" and "ether-substituted" polypyrroles ("PP") linked through N-adjacent C atoms, are disclosed which are compactable, extrudable and are also electrical conductors. When such PPs are prepared by electrochemical deposition with an appropriate electrolyte, they are also soluble in commonly available solvents, provided at least one of the 3- or 4- positions of the pyrrole nucleus is substituted with a substituent having either a hydroxyphenyl, or an ether structure. By choice of the hydroxyphenyl and/or ether substituent on one of the substitutable positions (3- or 4-) of the pyrrole nucleus, or both, the PP may be tailored for use either as a semiconductor having a conductivity in the range from about 10.sup.-5 to about 10.sup.-2 S/cm, or a relatively good conductor having a conductivity in the range from about 10.sup.-2 to about 10.sup.2 S/cm.

Abstract: Amino-sulfhydryl cross-linking reagents that are cleavable under mildly acidic conditions are disclosed. Also disclosed are methods of making the cross-linkers, as well as methods of using the cross-linkers, e.g., to deliver a biologically active substance across the membranes of selected cells in a heterogeneous cell population; once inside the cell the active substance is released, intact, by the transient, mild acidity of certain cell structures. Finally, a method of characterizing complex multi-chain protein structures is disclosed.

Abstract: Fumaric acid monoesters can be prepared by introducing a hydroxyl compound at a rate corresponding to the progress of the reaction into a solution or a melt of maleic anhydride, which may optionally be substituted, if appropriate in the presence of a cis-trans catalyst. New fumaric acid monoesters can be formed by the process.

Abstract: Herbicidally effective aminoalkyl esters of 2-nitro-5-(o-chloro-p-trifluoromethylphenoxy)-benzoic acid, and acid addition salts and quaternary ammonium salts thereof, are suitable for the selective control of weeds in crops of useful plants, for example soya bean and rice crops.The aminoalkyl esters correspond to the formula ##STR1## wherein A is a C.sub.2 -C.sub.4 -alkylene bridge or the direct bond, and ##STR2## is an open amino group, and ##STR3## is a cyclic amino group.

Abstract: Carbamate-carbamoyl fluoride compounds are useful intermediates for the production of insecticidal bis-carbamate compounds.

Abstract: A process for resolving a racemic modification of .beta.-adrenergic aryl- or hetaryl-oxypropanolamines such as (.+-.)-2-[2-hydroxy-3-[[2-(1H-indol-3-yl)-1,1-dimethylethyl]amino]propoxy] benzonitrile into its individual enantiomers is described. The process comprises converting the racemic modification into a pair of diastereomeric urea derivatives by reaction with a chiral aralkylisocyanate; separation into the individual diastereomers; and facile regeneration of the starting amine by cleavage of the intermediate urea compound using hydrazine. This final step is improved by the addition of an .alpha.-keto carboxylic acid, such as pyruvic acid, which functions as a scavenger of nucleophilic by-products.

Abstract: Cis and trans-3-aryloxy-4-hydroxypyrrolidines and derivatives thereof having the formula: ##STR1## are disclosed wherein R.sub.1 is hydrogen, loweralkyl, benzyloxycarbonyl and N-loweralkylcarbamoyl; R.sub.2 is hydrogen, lower alkyl, cycloalkyl, phenylalkyl, benzyloxycarbonyl, carbamoyl, N-loweralkylcarbamoyl, N-diloweralkylcarbamoyl and parafluorobenzoyl-lower-alkyl; Ar is phenyl, substituted phenyl, 1-naphthyl, 2-naphthyl, 1-indenyl and 2-indenyl and pharmaceutically acceptable acid addition and quaternary salts thereof. The compounds have antidepressant, antihypertensive and antiarrythmic activity in animals.

Abstract: Novel azacycloalkanes, azacycloalkenes and derivatives thereof and methods of preparing same are described. These compounds are useful as antidepressants, anticonvulsants, tranquilizers and analgetics.

Abstract: Novel substituted 1,3-dihydrospiro[benzo(c)thiophene]s and methods of preparing the same are described. These compounds are useful as antidepressants and tranquilizers and intermediates therefor.

Abstract: Azacycloalkanes, and derivatives thereof, including unsaturated analogs, each of which has at the 3-position a 2-hydroxy-4-substituted phenyl group wherein the 4-position substituent is alkyl which can have an oxygen atom as part of the chain, or aralkyl which can have an oxygen atom as part of the alkyl chain, their use for pharmacological and medicinal purposes, intermediates therefor and processes for their preparation.

Abstract: Chiral Schiff bases according to the general formula: ##STR1## and transition metal complexes thereof, wherein C.sup.* is an asymmetric carbon atom, R.sup.1 and R.sup.2, which may be the same or different are alkyl, aralkyl, aryl or alkaryl, R.sup.3 is hydrogen, alkyl, aralkyl, aryl or alkaryl, R.sup.4 and R.sup.5, which may be the same or different, are hydrogen or lower alkyl or, where n is 1, may with the cyclic ring to which CR.sup.4 R.sup.

Abstract: This invention relates to a method of using compounds of the formula: ##STR1## wherein R.sup.1 is hydrogen, alkyl or alkenyl; R.sup.2 is hydrogen, alkyl, cycloalkyl or mononuclear aryl or R.sup.1 and R.sup.2, taken together with the carbon atom to which they are attached, form a cycloalkyl or cycloalkoxyalkyl; R.sup.3 is hydroxy, alkyl, alkoxycarbonyl, hydroxy lower alkyl or a radical of the formula: --C(.dbd.Y)NR.sup.4 R.sup.5 wherein R.sup.4 is hydrogen, alkyl, alkenyl, R.sup.5 is alkyl, alkenyl, alkoxyalkyl, carbalkoxy, mononuclear aryl, or R.sup.4 and R.sup.5 may be joined together with the nitrogen atom to which they are attached to form a 5 to 7 membered heterocyclic ring having from 1 to 3 hetero atoms; Y is O or S; X is alkyl, alkoxycarbonylalkyl or cyano; m is an integer of 0 to 2 and n and n' are integers each having a value of 1 to 2 and the dotted line indicates an optional double bond anywhere in the ring, compositions containing said compounds as insect repellents and to novel compounds.