Class 562/450 - Amide

Subclass of Class 562 - Organic compounds -- part of the class 532-570 series
Definition: Compounds wherein the acid contains the carbonyl residue
No. of patents: 355
Last issue date: 09/27/2011

«First «Previous 1 2 3 4 5 6 7 8 9 Next»Last»

Number	Title	Issue Date
4279836	Hydroxamic acid derivative and method of preparing metoclopramide using same 2-Chloro-4-N-(ଲ-diethylaminoethyl)aminocarbonyl-5-methoxybenzhydroxami c acid of the formula, ##STR1## or its metal salt, a process for their preparation and a process for preparing metoclopramide of the formula, ##STR2## using the abo...	07/21/1981
4275229	Polymers having improved water resistance and monomers for same Monoethylenically unsaturated beta-carbonyl-containing carboxyl functional monomers and addition polymers containing them and other monoethylenically unsaturated monomers are disclosed, as are methods of coating substrates with the polymers to provide fil...	06/23/1981
4264515	Process for manufacturing a N-acyl ଱-amino acid A N-acyl ଱-amino acid is manufactured by reacting an unsaturated vegetable oil or a C8 -C30 mono-olefinic compound with an amide, carbon monoxide and hydrogen, in the presence of a cobalt catalyst. The process is operated in on...	04/28/1981
4254035	Process for the production of 2-acetamidocinnamic acid 2-acetamidocinnamic acid and substituted 2-acetamidocinnamic acids are prepared by reacting glycine with an aromtic aldehyde in the presence of acetic anhydride and a tertiary amine and subsequently treating with water....	03/03/1981
4250183	N-(Substituted amino)alkanoyl-aminoalkanoic acids and salts, their use and their compositions N-substituted ω-aminoalkanoyl-ω-aminoalkanoic acids and their pharmacologically-acceptable salts (with a base) are useful, e.g., in pharmaceutical-composition form for the treatment or prophylaxis of diseases which are based on inadequate performance of...	02/10/1981
4250192	Novel substituted phenylacetic acid amide compounds Phenylacetic acid amide compounds of the formula ##STR1## in which R1 is hydrogen, lower alkyl, lower alkoxy, halogen having an atomic number of not more than 35 or trifluoromethyl, R2 is hydrogen, lower alkyl, lower alkoxy, hal...	02/10/1981
4242273	4-(Monoalkylamino)benzoic acid amides and imidates This disclosure describes 4-(monoalkylamino)benzoic acid amides and imidates useful as hypolipidemic and antiatherosclerotic agents....	12/30/1980
4235969	Procainamide antigen conjugates and antibodies Compounds are provided for use in the preparation of reagents which can be used in immunoassays for the determination of benzamides of N,N-dialkylethyleneamines. A linking group is provided, at a particular site of the drug, which provides a link between ...	11/25/1980
4228304	Novel cyclohexanecarboxylic acid and its derivatives The present invention relates to novel cyclohexanecarboxylic acid and its derivatives represented by the general formula: ##STR1## (wherein R1 is selected from the group consisting of hydrogen or methyl; R2 is selected from the ...	10/14/1980
4228184	Carboxyalkylacylamino acids New carboxyalkylacylamino acids which have the general formula ##STR1## are useful as angiotensin converting enzyme inhibitors....	10/14/1980
4220590	Asymmetric catalysis New optically active bis phosphine compounds which are usful in optically active catalysts. Such catalysts are particularly useful in catalytic asymmetric hydrogenation....	09/02/1980
4194050	Process for producing an enamide Enamides are prepared by hydrogenating oximes having at least one hydrogen atom at the ଱-position in the presence of a carboxylic anhydride using a ruthenium catalyst. These enamides are important to obtain amino group-containing compounds by reduct...	03/18/1980
4182891	଱-Acetylenic derivatives of ଱-amino acids Novel acetylenic derivatives of ଱-amino acids of the following general structure: ##STR1## wherein Z is ଲ-methylthioethyl, ଲ-benzylthioethyl, S-(5'-desoxyadenosin-5' -yl)-S-methylthioethyl, γ-guanidinopropyl, or RHN(CH2	01/08/1980
4182904	Method of racemizing optically active N-acyl amino acids in aqueous solution A process has been invented for the racemization of optically active N-acylamino acids in aqueous solution which comprises treating said optically active N-acylamino acids with ketene....	01/08/1980
4182899	Optical resolution of amino acids into optical antipodes The present application relates to the optical resolution into optical antipodes of compounds of the formula ##STR1## as well as to salts consisting of an optical isomer of a compound of the above formula and an optical isomer of 2-aminobutanol. The ...	01/08/1980
4177109	γ-glutamyl-p-aminoanilide derivatives for measuring activity of γ-glutamyl transpeptidase A γ-glutamyl-p-aminoanilide derivative of the formula: ##STR1## wherein R1 and R2 are independently lower alkyl; and R3 is hydrogen, lower alkyl, carboxyl or sulfo, can be produced by reacting a N-phthalyl-γ-glutamy...	12/04/1979
4154756	2-Substituted-4'-(monoalkylamino)-acetophenones This disclosure describes 2-substituted 4'-(monoalkylamino)-acetophenones useful as hypolipidemic and anti-atherosclerotic agents....	05/15/1979
4147873	଱-Vinyl derivatives of ଱-amino acids Novel vinyl derivatives of ଱-amino acids of the following general structure: ##STR1## wherein R is hydrogen, alkylcarbonyl wherein the alkyl moiety has from 1 to 4 carbon atoms and is straight or branched, alkoxycarbonyl wherein the alkoxy...	04/03/1979
4124533	Metal coordination complexes containing optically active phosphine or arsine ligands Process for the homogeneous catalytic hydrogenation of ଲ-substituted-଱-acylamido-acrylic acids which yields, after hydrogenation, an optically active mixture. The process comprises the hydrogenation of ଲ-substituted-଱-acylamido-acr...	11/07/1978
4123611	N-protected amino compounds 6-Aminoacylamidopenicillanic acid or 7-amino-acylamidocephalosporanic acids are produced in high yields by acylating 6-aminopenicillanic acid or 7-aminocephalosporanic acid with an amino acid, or a functional equivalent thereof, having its amino group pro...	10/31/1978
4120870	Metal phosphine complex Group IB and IIB metal phosphine complexes are disclosed. These complexes are reacted with rhodium complex precursors to form useful enantioselective hydrogenation catalysts. Also disclosed is a method of preparing useful compounds having optical activity...	10/17/1978
4113943	7ଲ-[(2-Amino-1,2-dioxoethyl)amino]acyl cephalosporins 7ଲ-[(2-Amino-1,2-dioxoethyl)amino]acyl cephalosporins of the formula ##STR1## wherein R is hydrogen, lower alkyl, phenyl-lower alkyl, diphenyl-lower alkyl, tri(lower alkyl)silyl, trihaloethyl or a salt forming ion; R1 is hydrogen, lo...	09/12/1978
4111925	Hydrolysis of esters of ଱-L-aspartyl-L-phenylalanine A process which comprises contacting alkyl esters of ଱-L-aspartyl-L-phenylalanine with an aqueous solution containing barium ions, at a reaction pH greater than 7, to form ଱-L-aspartyl-L-phenylalanine....	09/05/1978
4105789	Carboxyalkylacylamino acids New carboxyalkylacylamino acids which have the general formula ##STR1## are useful as angiotensin converting enzyme inhibitors....	08/08/1978
4088657	Process for manufacturing N-acyl derivatives of glycines ଱-substituted by radicals of aromatic nature and novel products thereof This is an improved process of manufacturing N-acyl derivatives of glycines ଱-substituted by radicals with an aromatic nature by condensation of the addition product of glyoxylic acid and an amide, with an aromatic compound. In a first stage, the re...	05/09/1978
4025551	3-Amino-N-substituted succinamic acids 3-Amino-N-substituted succinamic acids, prepared by coupling of a protected L-aspartic acid derivative with the appropriate amine followed by cleavage of the protecting groups, are potent sweetening agents and also exhibit pharmacological, e.g. anti-infla...	05/24/1977
4011260	3-Amino-N-substituted succinamic acids and intermediates thereto The above-captioned compounds, prepared by coupling of a protected L-aspartic acid derivative with the appropriate amine followed by cleavage of the protecting groups, are potent sweetening agents and exhibit also pharmacological, e.g. anti-inflammatory, ...	03/08/1977
4008281	Asymmetric catalysis New optically active bis phosphine compounds which are useful in optically active catalysts. Such catalysts are particularly useful in catalytic asymmetric hydrogenation....	02/15/1977
4002671	Substituted alkyl, aryl, aralkyl thio alkanamine addition salts Organic amine-organic acid addition salts are employed in compositions for topical application to a human being having a scalp or skin characterized by an excessive secretion of sebum to improve the condition of the scalp or skin by reducing said excessiv...	01/11/1977
3996288	Method of producing aldehydes by hydroformylation When an alcohol or its hydrochloric or hydrobromic acid ester is held at 50° to 200° C and 10 to 500 atmospheres in the presence of hydrogen, carbon monoxide, the amide of a carboxylic acid, and a carbonylation catalyst, an aldehyde having one more carb...	12/07/1976
3978101	Rhodium complexes of asymmetric diphosphines, their preparation and their use Optically active diphosphines of the formula: ##EQU1## in which the phosphinomethyl groups are trans to each other, from rhodium complexes useful as catalysts in hydrogenating substituted acrylic acids and their esters to optically active propionic a...	08/31/1976
3960927	Olefinic derivatives of amino acids Novel compounds of the following general formula are useful pharmacologic agents: ##EQU1## R is selected from hydrogen, alkylcarbonyl wherein the alkyl moiety contains from 1 to 4 carbon atoms, alkoxycarbonyl wherein the alkoxy moiety contains f...	06/01/1976
3959356	Acetylene derivatives of amino acids Novel compounds of the following general formula are useful pharmacologic agents: ##EQU1## R is selected from hydrogen, alkylcarbonyl wherein the alkyl moiety contains from 1 to 4 carbon atoms, alkoxy-carbonyl wherein the alkoxy moiety contains ...	05/25/1976
3949000	Asymmetric diphosphines, their preparation and their use Optically active diphosphines of the formula: ##EQU1## in which the phosphinomethyl groups are trans to each other, form rhodium complexes useful as catalysts in hydrogenating substituted acrylic acids and their esters to optically active propionic a...	04/06/1976
3941836	Cycloaliphatic carboxamides Fuel compositions for internal combustion engines containing Diels-Adler adducts of N-3-oxohydrocarbon acrylamides or N-3-hydroxyhydrocarbon acrylamides with conjugated diene compounds such as 1,3-butadiene, cyclopentadiene. The adducts also have utility ...	03/02/1976

«First «Previous 1 2 3 4 5 6 7 8 9 Next»Last»

PatentStorm

Quotables

PatentStorm News

Class 562/450 - Amide