Patents
Patents for C07C 229 - Compounds containing amino and carboxyl groups bound to the same carbon skeleton (21,416)
07/1992
07/01/1992EP0492494A1 Process for the preparation of procaine
07/01/1992EP0492350A1 Process for the production of (S)-vinyl and (S) allenyl gaba
07/01/1992EP0492136A2 Retroviral protease inhibitors derived from 3-chloro-2-chloromethyl-1-propene
07/01/1992EP0491968A1 Process for the preparation of N-alkyl-fluoroanilines
07/01/1992EP0491831A1 Process for the production of esters exhibiting nonlinear optical response
07/01/1992CN1062347A Process for separating l-tyrosine and cystine from recovered mother liquor after production of cystine
07/01/1992CN1062346A Technology for synthesizing chlorinated succinic choline
06/1992
06/30/1992US5126481 β-phenoxyethylamines and their use for the preparation of dyestuffs
06/30/1992US5126375 Asthma, chronic bronchitis
06/30/1992CA1304373C Process for the preparation of optically active secondary amines
06/29/1992WO1992012140A1 Peptides ketoamides, ketoacids, and ketoesters
06/29/1992CA2098702A1 Peptide ketoamides, ketoacids, and ketoesters
06/25/1992WO1992010468A1 Anti-atherosclerotic aryl compounds
06/25/1992WO1992010178A1 Antipruritic drug and antipruritic composition
06/24/1992EP0491638A2 Method of making granulated L-lysine
06/24/1992EP0491538A1 Stereocontrolled production of hydroxyester, hydroxyamide, and lactone compounds from chiral alpha-amino aldehydes
06/23/1992US5124489 Using acid and metal catalyst
06/23/1992US5124478 Acid-labile anchor groups for the synthesis of peptide amides by a solid-phase method
06/23/1992US5124471 Radiolabeling proteins
06/23/1992US5124353 For plants
06/23/1992US5123955 Phenylalkenylcarboxylic acids and their esters
06/22/1992WO1992011232A1 Chelating agents
06/22/1992CA2098712A1 Chelating agents
06/21/1992WO1992011120A1 Method and apparatus for granulation
06/21/1992CA2098600A1 Method and apparatus for granulation
06/21/1992CA2057972A1 Retroviral protease inhibitors derived from 3-chloro-2-chloromethyl-1-propene
06/18/1992CA2057369A1 Stereocontrolled production of hydroxyester, hydroxyamide, and lactone compounds from chiral alpha-amino aldehydes
06/18/1992CA2056900A1 Method of making granulated l-lysine
06/17/1992EP0490228A1 Process for preparing beta-alaninediacetic acid and its alkali metal salts
06/17/1992EP0490218A1 Process for the preparation of p-aminophenols
06/17/1992EP0489836A1 Light activated acyl-enzymes.
06/16/1992US5122461 Preparation of pyrocatecholic compounds
06/16/1992CA1303628C Method for racemization of optically active serine
06/15/1992WO1992010466A1 Hexadentate ligands useful in radiographic imaging agents
06/15/1992WO1992010465A1 Novel preorganized hexadentate ligands useful in radiographic imaging agents
06/15/1992CA2076024A1 Preorganized hexadentate ligands useful in radiographic imaging agents
06/15/1992CA2076016A1 Hexadentate ligands useful in radiographic imaging agents
06/15/1992CA2056562A1 Preparation of .beta.-alaninedicacetic acid and its alkali metal salts
06/14/1992CA2044859A1 Formation of hydroxyaromatic ketoacetal from an hydroxyaromatic methylketone and production of 5-(4'-hydroxyphenyl)hydantoin and d-p-hydroxyphenylglycine from 4 hydroxyacetophenone
06/11/1992WO1992009575A2 2-aminocinnamic acid esters
06/11/1992WO1992009560A1 Gaba and l-glutamic acid analogs for antiseizure treatment
06/11/1992WO1992009559A1 Process for producing amino carboxylic acid salt
06/11/1992DE4037840A1 2-amino-zimtsaeureester 2-amino-cinnamic acid ester
06/09/1992US5120869 Herbicidal compounds
06/09/1992US5120855 Formation of hydroxyaromatic ketoacetal from a hydroxyaromatic methylketone and production of 5-(4'-hydroxyphenyl)hydantoin and Dp-hydroxyphenylglycine from 4-hydroxyacetophenone
06/09/1992US5120851 Preparation process for making water-soluble lysine salts of (+)2-(4-fluorophenyl)-alpha-methyl-5-benzoxazole acetic acid
06/09/1992CA1303057C P-aminophenols, derivatives thereof and method of use
06/09/1992CA1303050C Salt of diclofenac with a cyclic organic base and pharmaceutical compositions which contain it
06/07/1992WO1992010092A1 Very large scale immobilized polymer synthesis
06/07/1992CA2097708A1 Very large scale immobilized polymer synthesis
06/03/1992EP0488756A1 Oxidizable color producing reagent
06/03/1992EP0488062A1 Laminates utilizing chemically etchable adhesives
06/03/1992EP0487667A1 PROCESS FOR PRODUCING ENANTIOMER-PURE $g(a)-HYDROXYLPROPONIOALDEHYDE DERIVATIVES
06/02/1992US5118840 Aqueous solution of PHE, NACL, NH4CL and surfactant above alpha-beta transistion temrperature; cooling
06/02/1992US5118832 Process for the preparation of alkyl 3-chloroanthranilates
06/02/1992US5118701 Antiischemic agents, anticoagulants
06/02/1992US5118674 3-(n-methyl-n-alkyl)-amino 2-methoxymethylene propan 1-ol derivatives, a preparation process of the same and therapeutical compositions containing them
06/02/1992US5118621 Non-steroidal suicide substrates of hydroxysteroid dehydrogenase
06/02/1992US5118325 Aminofulvene derivatives as antiknock compounds
05/1992
05/30/1992WO1992009894A1 Methods for detection and quantitation of cell subsets within subpopulations of a mixed cell population
05/30/1992CA2095237A1 Methods for detection and quantitation of cell subsets within subpopulations of a mixed cell population
05/27/1992EP0487502A2 Pharmaceutically active aryl-substituted amine derivatives
05/27/1992EP0486964A2 S(+)-Phenyl-alkanoic acids and alpha-hydroxy-alkanoic acids containing complexes
05/27/1992EP0486749A1 Triarylmethane compounds and pressure sensitive recording material
05/27/1992CN1061405A Complexes containing s(+)-phenyl alkane acids and alpha-hydroxyalkane acids
05/27/1992CN1061404A Complexes containing s(+) phenyl alkane acids and alpha-amino acids
05/27/1992CA2055878A1 Laminates utilizing chemically etchable adhesives
05/26/1992US5117063 Method of preparing 4-aminodiphenylamine
05/26/1992US5116992 Antitumor
05/26/1992US5116872 Microbicidal compositions
05/26/1992CA1301777C Method for racemizing an optically active amino acid
05/26/1992CA1301772C Ferric ion catalyzed complexation of zinc and/or manganese with alpha amino acids
05/26/1992CA1301768C Method of making a diastereomeric mixture containing two diastereomeric n-acyl-amino acid esters
05/24/1992WO1992009558A1 Method of preparing 2,5-di(phenylamino)terephthalic acid and its dialkyl esters as high-purity products
05/24/1992CA2096845A1 Verfahren zur herstellung von 2,5-di-phenylamino-terephtalsaure und ihrer dialkylester in hoher reinheit
05/22/1992WO1992009884A1 Alkoxyamide derivatized chelates for mri
05/22/1992CA2096543A1 Alkoxyamide derivatized chelates for mri
05/20/1992EP0486142A1 Fluorine containing compounds and their use as lubricants in magnetic recording media
05/20/1992EP0486045A2 S(+)-Phenyl-alkanoic acids and alpha-amino acid containing complexes
05/20/1992CN1061217A Extraction method of l-lysine from fermentation liquor
05/19/1992US5114851 Serine- or cysteine-containing protease modified by nucleophilic cinnamic acid; photoisomerization; biological switches; medical diagnosis
05/19/1992CA1301176C Process for the preparation of optically active secondary arylamines
05/16/1992CA2055683A1 Complexes containing s(+) phenyl alkane acids and .alpha.-amino acids
05/16/1992CA2055682A1 Complexes containing s(+) phenyl alkane acids and -hydroxyalkane acids
05/13/1992EP0484989A1 Polysubstituted diethylenetriamine chelates for forming a metal-chelate-protein conjugate
05/13/1992CN1016607B Method for preparing crystalline cefadroxil monoltyrate
05/12/1992US5112990 Oxidation of cyclic sulfites produced from dihydroxy compounds
05/12/1992US5112851 Agricultural Fungicides
05/12/1992US5112846 Nonsteroidal antiinflammatory agents
05/12/1992US5112530 Use of 2-hydroxy-3-aminopropionic acid derivatives as complexing agents, bleach stabilizers and builders in detergent compositions
05/12/1992CA1300638C Substituted phenyl acid esters, their preparation and their use as insecticides and acaricides
05/06/1992EP0484271A1 Process for the preparation of optically active aliphatic hydroxycarboxylic acid esters
05/06/1992EP0483714A1 A method of preparing an acid additional salt of delta-aminolevulinic acid
05/05/1992US5110983 Hexafluoroisopropyl-containing monomers, process for their preparation and their use
05/05/1992US5110965 Iron chelates from magnetite
05/05/1992US5110348 Glycine compounds and herbicidal compositions thereof
05/05/1992CA1300167C Process for purified amino acids
05/05/1992CA1300166C Process for the preparation of a benzoic acid ester
05/03/1992WO1992007818A1 Process
05/03/1992WO1992007558A1 1,4-bis-(amino-hydroxyalkylamino)-anthraquinones for inhibiting protein kinase c