Abstract: Disclosed is a fuel composition comprising a hydrocarbon boiling in the gasoline or diesel range and from about 30 to about 5,000 parts per million of an alkylphenyl poly(oxypropylene) aminocarbamate having at least one basic nitrogen and an average molecular weight of about 600 to 6,000 and wherein the alkyl group is substantially straight-chain of at least 15 carbon atoms. The instant invention is based on the discovery that use of the unique hydrocarbyl group, i.e., an alkylphenyl group wherein the alkyl group is derived from a substantially straight-chain alkyl group of at least 15 carbon atoms imparts to the alkylphenyl poly(oxypropylene) aminocarbamate not only lubricating oil compatibility but also an unexpected decrease in crankcase deposits.

Abstract: Poly(alkylene ether) amines having the formula: ##STR1## wherein A is an amine moiety having at least one basic nitrogen atom; R.sub.1 is a hydrocarbyl group having a sufficient number of carbon atoms to render the poly(vinyl ether) amine soluble in hydrocarbons boiling in the gasoline or diesel fuel range; R.sub.2 is an alkylene group having 2 to about 8 carbon atoms; R.sub.3, R.sub.4, R.sub.5, R.sub.6, R.sub.7 and R.sub.8 are each independently hydrogen or a lower alkyl group having 1 to about 4 carbon atoms; R.sub.9 is an alkyl group having 1 to about 10 carbon atoms; m is 0 or 1; n is an integer from 5 to 99; and W is a hydroxy(oxypropylene) group having the formula: ##STR2## or mixtures thereof. The poly(vinyl ether) amines of formula I are useful as fuel additives for the prevention and control of engine deposits.

Abstract: Poly(alkylene ether) aminocarbamates having the formula: ##STR1## wherein A is a polyamine moiety having at least one basic nitrogen atom; R.sub.1 is a hydrocarbyl group having a sufficient number of carbon atoms to render the poly(vinyl ether) aminocarbamate soluble in hydrocarbons boiling in the gasoline or diesel fuel range; R.sub.2 is an alkylene group having 2 to about 8 carbon atoms; R.sub.3, R.sub.4, R.sub.5, R.sub.6, R.sub.7 and R.sub.8 are each independently hydrogen or a lower alkyl group having 1 to about 4 carbon atoms; R.sub.9 is an alkyl group having 1 to about 10 carbon atoms; m is 0 or 1; and n is an integer from 5 to 99.The poly(vinyl ether) aminocarbamates of formula I are useful as fuel additives for the prevention and control of engine deposits.

Abstract: Poly(alkylene ether) amines having the formula: ##STR1## wherein A is an amine moiety having at least one basic nitrogen atom; R.sub.1 is a hydrocarbyl group having a sufficient number of carbon atoms to render the poly(vinyl ether) amine soluble in hydrocarbons boiling in the gasoline or diesel fuel range; R.sub.2 is an alkylene group having 2 to about 8 carbon atoms; R.sub.3, R.sub.4, R.sub.5, R.sub.6, R.sub.7 and R.sub.8 are each independently hydrogen or a lower alkyl group having 1 to about 4 carbon atoms; R.sub.9 is an alkyl group having 1 to about 10 carbon atoms; m is 0 or 1; and n is an integer from 5 to 99. The poly(vinyl ether) amines of formula I are useful as fuel additives for the prevention and control of engine deposits.

Abstract: A fuel additive composition comprising:(a) a poly(oxyalkylene) amine having at least one basic nitrogen atom and a sufficient number of oxyalkylene units to render the poly(oxyalkylene) amine soluble in hydrocarbons boiling in the gasoline or diesel range; and(b) a polyalkyl hydroxyaromatic compound or salt thereof wherein the polyalkyl group has sufficient molecular weight and carbon chain length to render the polyalkyl hydroxyaromatic compound soluble in hydrocarbons boiling in the gasoline or diesel range.

Abstract: Methylene and oxymethylene bis-esters are produced by the reaction of an aliphatic ester of a carboxylic acid, formaldehyde and carbon monoxide in the presence of a catalytic amount of a Group VIII noble transition metal compound, an iodide or bromide promoter, and a proton donor.

Abstract: D-Erythro-2,3-dihydroxy-1-(and 3-) (1-phenyl-1H-pyrazolo[3,4-b]quinoxalin-3-yl)propyl-.beta.-D-glucopyranosid e (and .alpha.-D-galactopyranoside) poly(H-sulfate)salts useful as complement inhibitors.

Abstract: D-Erythro-2,3-dihydroxy-1-[substituted and unsubstituted)-1-phenyl-1H-pyrazolo[3,4-b]quinoxalin-3-yl]propyl-4-O-.alph a.-D-glucopyranosyl-.alpha.-D-glucopyranoside poly(H-sulfate)salts useful as complement inhibitors.

Abstract: Certain ureides of substituted naphtholmonosulfonic acids and salts useful as inhibitors of connective tissue destruction.

Abstract: Substituted 3-azabicyclo[3.1.0]hexanes, acid addition salts, method of use and method of preparation are described. The compounds have anxiolytic and analgesic activity.

Abstract: O-.alpha.-D (and O-.beta.-D) multi-galactopyranosyl (and glucopyranosyl) 1.fwdarw.4 (and 1.fwdarw.6) galactopyranosyl 1.fwdarw.6-.alpha.-D-glucopyranose sugars and acetates thereof useful in the preparation of the corresponding sulfate salts which are useful as complement inhibitors.

Abstract: Novel ureylenebis[substituted-phenylenecarbonyl(and sulfonyl)imino-substituted-phenylenesulfonylimino-naphthalenetrisulfonic acid hexaalkali metal salts], useful as inhibitors of the complement system of warm-blooded animals, the amino-substituted phenylenecarbonyl (and sulfonyl)imino-substituted-phenylenesulfonylimino-naphthalenetrisulfonic acid, trialkali metal salts, which are new intermediates for the preparation of the active ureylenes, and the process for their preparation.

Abstract: Novel ureylenebis[substituted-phenylenecarbonyl(and sulfonyl)imino-subsituted-phenylenesulfonylimino-naphthalenetrisulfonic acid hexaalkali metal salts], useful as inhibitors of the complement system of warm-blooded animals, the amino-substituted phenylenecarbonyl(and sulfonyl)imino-substituted-phenylenesulfonylimino-na phthalenetrisulfonic acid, trialkali metal salts, which are new intermediates for the preparation of the active ureylenes, and the process for their preparation.

Abstract: Ureylenebis substituted phenylenecarbonylimino symmetrical phenenylbiscarbonylimino dinaphthalenepoly-sulfonic acid salts, and nitro and amino substituted benzamido phenylenedicarbonyl dinaphthalenepoly-sulfonic acid salts that are new intermediates for the preparation of the active ureides, which have complement inhibiting activity.

Abstract: Novel ureylenebis-[substituted-phenylenecarbonylimino-substituted-phenylenesulfo nylimino]naphthalenetrisulfonic acid alkali metal salts], useful as inhibitors of the complement system of warm-blooded animals, the amino-substituted phenylenecarbonyl imino, substituted-phenylenesulfonylimino-naphthalenetrisulfonic acid, alkali metal salts, which are new intermediates for the preparation of the active ureylenes, and the process for their preparation.

Abstract: Ureylenebis(anionic substituted phenylene carbonyl)imino naphthalene sulfonic acids and naphthalene carboxylic acids and their salts, which are useful as inhibitors of the complement system of warm-blooded animals. Naphthyl sulfobenzamido salts, which are new intermediates for the preparation of the active ureylenes, and the process for their preparation.

Abstract: A method of stimulating the immune response in warm-blooded animals which comprises the administration of a halogenated 10-(.omega.-dialkylaminopolymethyleneamino)-2-methoxypyrido [3,2-b]quinoline.

Abstract: O-.alpha.-D (and O-.beta.-D) multi-galactopyranosyl (and glucopyranosyl) 1.fwdarw.4 (and 1.fwdarw.6) galactopyranosyl 1.fwdarw.6-.alpha.-D-glucopyranose sulfate salts which are useful as complement inhibitors.

Abstract: Certain amino-benzamido-naphthalenemonosulfonic acids and salts thereof useful in the preparation of the corresponding ureides useful as inhibitors of connective tissue destruction.

Abstract: Certain nitro-benzamido-naphthalenemonosulfonic acids and salts thereof useful in the preparation of the corresponding amino precursors to the final product ureides which are useful as inhibitors of connective tissue destruction.