Patents
Sitemap › C07 - Organic chemistry › C07C - Acyclic or carbocyclic compounds › C07C 231 - Preparation of carboxylic acid amides
Patents for C07C 231 - Preparation of carboxylic acid amides (17,275)
10/1991
10/30/1991CN1014516B Phenyl ethers
10/29/1991US5061808 2-oxo-1-pyrrolidine carboxylic acid esters
10/29/1991US5061718 Benzothiazolylmethoxy compounds, pharmaceutical compositions comprising the same and their use as anti-inflammatory or anti-allergenic agents
10/29/1991US5061675 Process for producing a denaturated manganese dioxide catalyst for the hydration reaction of cyanohydrins
10/29/1991CA1291343C Synergistic plant growth regulator compositions
10/23/1991EP0452504A1 N-(3',4'-dimethoxycinnamoyl)anthranilic acid
10/23/1991EP0452412A1 Process for the production of alpha-6-deoxytetracyclines
10/22/1991US5059713 Process for the preparation of n-vinyl amides
10/22/1991US5059623 Fungicides
10/22/1991US5059438 Compositions and methods for inhibiting browning in foods using resorcinol derivatives
10/22/1991US5059328 Separation agent comprising 1,3-glucan
10/22/1991CA1291166C Substituted derivatives of n-ethyl(meth) acrylamide and a method for the preparation thereof
10/20/1991WO1990012783A1 Process for preparing n-phenyl-n-methoxyacetyl-dl-alanine-methylester derivatives
10/20/1991CA2032146A1 Process for preparing n-phenyl-n-methoxyacetyl-dl-alanine methylester
10/08/1991US5055469 Antisecretory agents
10/08/1991US5055451 Prevent tissue damage
10/08/1991CA1290347C Diamine derivatives
10/08/1991CA1290331C Prostacyclins and pharmaceuticals containing the same
10/08/1991CA1290326C Acrylic acid amides
10/03/1991WO1991014673A1 Novel process for producing benzoic acid derivative
10/02/1991EP0448602A1 Method for functionalization of nucleophiles
10/01/1991US5053400 Anticoagulants; hypotensive agents; bronchodilator agents; tissue specificity
10/01/1991CA1289963C All-cis-1,3,5-triamino-2,4,6-cyclohexanetriol derivatives, their use, processes for their preparation and pharmaceutical preparations containing them
09/1991
09/24/1991US5051529 Method for functionalization of nucleophiles
09/24/1991US5051446 Cardiovascular disorders
09/18/1991EP0446798A1 1-alkyl-, 1-alkenyl- and 1-alkynylaryl-2-amino-1, 3-propanediols and related compounds, a process and intermediates for their preparation and their use as medicaments
09/17/1991US5049698 Process for manufacturing 2-chloro-1,3-diketo compounds
09/17/1991US5049689 Process for the selective n-acylation of aminohydroxamic acid derivatives and starting materials used therein
09/17/1991US5049683 Process for the production of alpha-6-deoxytetracyclines
09/17/1991US5049497 Novel process for the synthesis of the enantiomers of bicyclo(4.2.0)oct-2-en-7-one and derivatives
09/17/1991CA1289078C Pharmaceutical composition for the treatment of parkinson's disease
09/14/1991CA2357062A1 1-alkyl-, 1-alkenyl- and 1-alkynylaryl-2-amino-1, 3-propanediols and related compounds, a process and intermediates for their preparation and their use as medicaments
09/10/1991US5047587 Process for purifying oxalic acid diamide
09/10/1991US5047586 Hydrogenation and acylation of dinitroalkoxy benzene using nickel catalyst
09/10/1991US5047585 Process for racemizing an optically active N-benzylidene amino-acid amide
09/10/1991US5047535 For production of multilayer films
09/10/1991US5047432 Arylcyclobutylmethylamine therapeutic agents
09/10/1991US5047430 Glutamate Receptor Inhibitors
09/10/1991US5047425 Amine derivatives having cardiovascular activity
09/10/1991US5047228 Nonionic 5-C-substituted 2,4,6-triiodoisophthalic acid derivatives
09/10/1991CA1288777C N-fluoropyridinium salt and process for preparing same
09/04/1991EP0445096A1 Process for preparing metal-free fatty peroxyacid precusors having amide moieties in the fatty chain
09/03/1991US5045548 Quinolyl methoxy compounds and their use as antiasthmatic agents
09/03/1991US5045306 N-alkylamides of D,L and L(-)-carnitine having antibacterial activity, process for their preparation and pharmaceutical and cosmetic compositions containing same
08/1991
08/28/1991EP0443983A1 Acyl compounds
08/28/1991EP0443710A1 Benzoquinone antiallergy and antiinflammatory agents
08/27/1991WO1991012868A1 Reversed phase chromatographic process
08/27/1991US5043347 Indanes and analgesic compositions and methods thereof
08/27/1991CA2062962A1 Reversed phase chromatographic process
08/27/1991CA2036996A1 Process for preparing metal-free fatty peroxyacid precursors having amide moieties in the fatty chain
08/27/1991CA1288109C Surfactant
08/27/1991CA1288107C Leukotriene antagonists
08/22/1991WO1991012229A1 Process for preparing acyl derivatives of acylatable compounds
08/22/1991WO1991011995A1 Arylalkyl-amines and -amides having anticonvulsant and neuroprotective properties
08/21/1991EP0442585A1 Process for racemization of an optically active amino acid amide
08/21/1991EP0442584A1 Process for the preparation of an optically active amino acid amide
08/20/1991US5041659 Synthesis of n-disubstituted amides by reaction of amides with certain organic hydroxyl compounds
08/20/1991US5041657 Preparation of aromatic acetamides from aryl methyl ketones
08/20/1991US5041656 Preparation process of (meth)acrylamide
08/20/1991US5041612 1-methylamino-cyclopropane-1-carboxylic acid derivatives
08/20/1991US5041609 Herbicidal (7-(hetero) aryloxynaphthalen-2-yl-oxy)-alkane-carboxylic
08/20/1991US5041607 Sweeteners obtained by cooling solution through conductive heat transfer
08/14/1991EP0441760A1 Purification process for N,N-diethylmandelamide
08/14/1991EP0441445A2 Preparation of amides
08/14/1991EP0440930A2 Process for the debromination of 2-substituted-5-bromo-6-methoxynaphthalenes
08/14/1991EP0440887A1 Improvement in the total synthesis of Erbstatin analogs
08/14/1991EP0301021B1 Amide liquid crystal compounds: mixtures and devices using them
08/14/1991DE4103251A1 4-Hydroxyphenyl-acetonitrile prodn. - by gas-phase reaction of 4-methoxy-phenyl-acetonitrile with water, on zeolite or structurally related aluminium-contg. phosphate catalyst
08/14/1991CN1053785A Preparation of amides
08/13/1991US5039805 Novel benzoic and phenylacetic acid derivatives
08/08/1991WO1991011119A1 Compositions and methods for inhibiting browning in foods
08/07/1991CN1013442B Bicyclic compound processes for prepn. thereof and pharmaceutical composition comprising same
08/07/1991CN1013440B Un-natural ceramide related compounds and preparation thereof
08/06/1991CA2034972A1 Preparation of amides
08/01/1991WO1991011431A1 Process for production of ioversol
08/01/1991CA2074946A1 Process for production of ioversol
07/1991
07/31/1991WO1990008788A1 N,n-dialkylaminoalkyl(meth)acrylamide composition having improved preservability
07/31/1991CN1053427A Method for preparation of taxol using an oxazinone
07/25/1991WO1991010643A1 A process for preparing amide
07/24/1991EP0437690A2 Process for asymmetric hydrogenation of alpha-ketocarbonyl-derivatives into optically active alpha-hydroxycarbonyl derivatives
07/24/1991EP0401286A4 Process for preparing n-(hydroxyalkyl)-2-unsaturated amides and 2-alkenyl oxazolines
07/23/1991US5034536 Process for preparing 2-isopropenyl oxazoline
07/23/1991US5034408 Fungicides of dihalocyclopropanoylamino acid amides
07/23/1991CA2034596A1 Benzoquinone antiallergy and antiinflammatory agents
07/18/1991CA2033952A1 Process for the synthesis of amides from vinyl acetate
07/17/1991EP0437144A1 Non-ionic iodinated compounds, procedure for their preparation and contrast agents containing them
07/11/1991WO1991009674A1 Catalyst for hydrogenation, dehydrosilylation or hydrosilylation, and its use
07/10/1991EP0436435A1 Phenylethanolaminomethyltetralins, procedure for their preparation and pharmaceutical compositions containing same
07/10/1991EP0218622B1 Amides of para-methoxycinnamic and utilization thereof as solar filters
07/09/1991US5030717 Antibodies which catalyze hydrolysis of ester bonds
07/09/1991US5030715 Antibacterial agents; immunomodulators; auto immune diseases
07/09/1991US5030354 Separation agent for optical isomers
07/09/1991CA1285951C Naphthalenyl- and quinolinyl-amino substituted phenols
07/06/1991WO1991009836A1 Nonionic iodinated compounds, method for preparing them, and contrast products containing same
07/03/1991EP0435263A1 Production of p-acetylamino-phenol from p-aminophenyl acetate
07/03/1991EP0435068A2 Process for producing optically active atenolol and intermediate thereof
07/02/1991US5028733 Prostaglandins
07/02/1991US5028256 Composition for protecting culture plants from the phytotoxic action of herbicidally active chloracetanilides
07/02/1991CA1285698C Process for the preparation of compounds containing carboxamide groups,in particular of peptides
06/1991
06/30/1991CA2222658A1 Intermediates in preparation of new phenylethanolaminomethyltetralins
1 ... 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 ... 173