Patents
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Patents for C07C 231 - Preparation of carboxylic acid amides (17,275)
10/1995
10/25/1995EP0678501A1 Process for producing N-chloroacetylglutamine
10/25/1995CN1110677A Synthetic technology of phenylacetic acid
10/24/1995US5461175 Method for separating enantiomers of aryloxipropanolamine derivatives, and chiral solid-phase chromatography material for use in the method
10/24/1995US5461157 Reacting a halogenoacetamide derivative with metal salt of-2-pyrrolidinone
10/24/1995CA1337433C Protecting groups for asparagine and glutamine in peptide synthesis
10/22/1995CA2121898A1 Synthesis of prototypes for renin inhibitors
10/20/1995CA2147382A1 Process for the preparation of glycoloylanilides
10/19/1995WO1995027727A2 Process for peptide segment condensation
10/19/1995WO1995027694A1 PROCESS FOR PRODUCING α,β-DISUBSTITUTED ALCOHOL DERIVATIVE
10/19/1995CA2186605A1 Process for peptide segment condensation
10/19/1995CA2147052A1 3,5-disubstituted tetrahydrofuran-2-ones
10/18/1995EP0677511A2 Intermediates for the preparation of 1-(phenyl)-1-hydroxy-2-amino-3-fluoro propane derivatives
10/18/1995EP0677509A1 Process for the preparation of highly concentrated, freely flowable, aqueous solutions of betaines
10/18/1995EP0677039A1 Cyclobutane derivatives as inhibitors of squalene synthetase and protein farnesyltransferase
10/18/1995EP0677038A1 Method for amide preparation
10/18/1995EP0497989B1 Pollution-free process for producing aromatic nitro compound without using mineral acid
10/17/1995US5459262 Condensing a haloenone with an acetoamide in presence of base and solvent; cyclization, reduction
10/17/1995CA1337344C Benzamino aromatic compounds, preparation process and use in cosmetics
10/13/1995CA2130400A1 Process for preparing highly concentrated, free-flowing aqueous solutions of betaines
10/12/1995WO1995026954A1 Alkoxy-alkyl-substituted 1-h-3-aryl-pyrrolidine-2,4-diones used as herbicides and pesticides
10/12/1995CA2187015A1 Alkoxy-alkyl-substituted 1-h-3-aryl-pyrrolidine-2,4-diones used as herbicides and pesticides
10/11/1995CN1109876A Process for the preparation of acid chloride compounds
10/11/1995CN1029957C Preparation of amides
10/10/1995US5457096 Antibiotic
10/05/1995WO1995026329A1 Novel glycine derivatives, intermediates therefor and cleanser compositions comprising them
10/04/1995EP0675102A2 A process for producing a substituted benzoyl fatty acid derivative
10/04/1995EP0674644A1 Herbicidal imidazolones and a process for their manufacture
10/04/1995EP0674618A1 Asymmetric process for preparing florfenicol, thiamphenicol, chloramphenicol and oxazoline intermediates
10/04/1995EP0674616A1 Alpha-amino-substituted acetic acid salts or acids and cosmetic uses thereof
10/03/1995CA1337182C Compounds related to antibiotic tan-749 and their production
09/1995
09/28/1995WO1995025714A1 Synthesis of compounds with predetermined chirality
09/28/1995DE19510446A1 Zwischenprodukte für biologisch aktive Produkte Intermediates for biologically active products
09/28/1995CA2184500A1 Synthesis of compounds with predetermined chirality
09/27/1995EP0673400A1 Polycyclic dyes
09/27/1995EP0673361A1 Process for preparing n-alkanoyl-polyhydroxyalkylamines.
09/26/1995US5453504 Bicyclic β-lactams intermediates having a new amino protecting group
09/26/1995CA1337128C Propanamine derivatives
09/21/1995DE4408957A1 Pure N-acyl:amino-carboxylic or sulphonic acid (salt)prepn.
09/20/1995EP0672701A1 PNA-synthesis using a base labile aminoprotecting group
09/20/1995EP0672650A1 Processes for producing maleamic acid, ester thereof and maleimide
09/20/1995EP0672649A1 Process for producing optically active diaminohexanone derivative
09/20/1995EP0671928A1 Synthesis of n-substituted oligomers
09/19/1995US5451691 Synthesis of cosmetic ingredients
09/19/1995US5451606 Anthraquinone compounds useful to treat osteoarticular conditions, pharmaceutical compositions and method of treatment
09/14/1995WO1995024377A1 Low-viscosity aqueous betaine surfactant concentrates
09/14/1995WO1995024376A1 Low-viscosity aqueous betaine surfactant concentrates
09/14/1995DE4408228A1 Niedrigviskose wäßrige Konzentrate von Betaintensiden Low-viscosity aqueous concentrates of betaine
09/13/1995EP0671429A1 Dense star polymers and a process for producing dense star polymers
09/13/1995EP0671379A1 Process for the methylation of organic compounds
09/13/1995EP0670830A1 Process for preparing fluid, strorage-stable ampholytic surface-active agents
09/13/1995EP0594666B1 Process for preparing sertraline
09/13/1995EP0525167B1 Sustained drug release through topical application of bioadhesive liposomes
09/13/1995EP0401286B1 Process for preparing n-(hydroxyalkyl)-2-unsaturated amides and 2-alkenyl oxazolines
09/13/1995CN1108241A Improved process for preparing acyl aminophenols
09/13/1995CN1108231A High temp. resistant unsaturated compound and its prepn. method
09/12/1995US5449808 Method for converting amides to nitriles and nitriles to amides
09/12/1995US5449754 Generation of combinatorial libraries
09/12/1995US5449692 Substituted (arylalkylaminobenzyl) aminopropionamide derivatives and process for their preparation
09/08/1995WO1995023807A1 Pseudoceramides
09/08/1995WO1995023783A1 Ketopanthenol with acetylating properties
09/08/1995WO1995023782A1 Calcium ketopantothenate with acetylating properties
09/08/1995CA2183754A1 Calcium ketopantothenate with acetylating properties
09/08/1995CA2183752A1 Ketopanthenol with acetylating properties
09/07/1995DE4430851C1 New di:carboxylic acid ester(s) contg. di:acyloxy:propyl residue
09/06/1995EP0670302A1 N-acyloxylalkyl carboxylic acid amide and process for their preparation
09/06/1995EP0670301A1 Process for preparing acrylamide
09/06/1995EP0669918A1 Furyl or thienyl carbonyl substituted taxanes and pharmaceutical compositions containing them
09/06/1995EP0580619B1 Process for producing hydrophobised double-layer hydroxide compounds
09/05/1995US5447635 Process of concentration and purification of organic compounds
09/05/1995CA1336913C Saturated fatty acid amides as inhibitors of acyl-coa:cholesterol acyltransferase
08/1995
08/30/1995EP0668762A1 Butenyl-substituted taxanes and composition
08/30/1995CN1107363A Alcohol or aldehyde derivatives and their use
08/29/1995US5446158 Process for synthesis of FK-506 and tricarbonyl intermediates
08/29/1995US5446066 Substituted (arylalkoxybenzyl)aminopropanamide derivatives and process for their preparation
08/29/1995US5445934 Selective photoremovable groups on surface
08/29/1995CA1336838C Process for the coproduction of anilines and oxamides
08/24/1995WO1995022519A1 Synthesis of polyhydroxy fatty acid amides from triglycerides
08/24/1995DE4405168A1 Lightening the colour of aq. poly:aspartic acid solns
08/23/1995EP0667853A1 Method of synthesising phytosphingosine-containing ceramides and cosmetic compositions comprising them
08/23/1995EP0667772A1 Taxanes having an alkyl substituted side-chain and pharmaceutical compositions containing them
08/22/1995US5443973 Method of producing α-hydroxyisobutyramide from acetone cyanohydrin by nitril hydratase
08/17/1995WO1995021811A1 Novel benzylaminoethoxybenzene derivative, process for producing the same, and use thereof
08/17/1995CA2160019A1 Novel benzylaminoethoxybenzene derivatives, production thereof and use thereof
08/16/1995EP0666742A1 Adenosine diphosphoribose polymerase binding nitroso aromatic compounds useful as anti-retroviral agents and anti-tumor agents
08/16/1995CN1106793A Preparation process of acrylamide
08/15/1995US5442116 Process for preparing sertraline intermediates
08/15/1995US5442115 Chlorination of acetoacetanilide and derivatives in presence of water and organic solvents mixture
08/15/1995US5442114 Process for producing aromatic amide compounds
08/15/1995US5442088 Reacting optically active S-homoserine lactone with hydrogen chloride in the presence of an alcohol, and reacting the resulting halogen substituted compound with a phosphorus compound
08/15/1995CA1336718C Process for making acrylamide and n-substituted acrylamides
08/10/1995WO1995021151A1 Process for the hydrogenation of imines
08/10/1995DE4408183C1 Verfahren zur Herstellung von niedrigviskosen wäßrigen Konzentraten von Betaintensiden A process for the preparation of low viscosity aqueous concentrates of betaine surfactants
08/09/1995EP0557462B1 Method for producing ethanolamide alkoxylate
08/09/1995EP0554313B1 Disubstituted aryl compounds exhibiting selective leukotriene b 4? antagonist activity
08/09/1995CN1106379A Preparation of alkyl formamides
08/09/1995CN1106378A Preparation of acetoacetarylamid
08/08/1995US5439919 Treatment of urinary incontinence
08/03/1995WO1995020568A1 Pharmaceutical product comprising a salicylate of an esterifiable beta-blocker
08/03/1995CA2182219A1 Pharmaceutical product comprising a salicylate of an esterifiable beta-blocker
08/02/1995EP0665213A1 Process for the preparation of betaines
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