| Patents for C07C 271 - Derivatives of carbamic acid, i.e. compounds containing any of the groups the nitrogen atom not being part of nitro or nitroso groups (15,621) |
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| 06/08/1982 | CA1125301A1 Herbicidally active n-(2-propynyl)-carbanilic acid (3-aliphatic hydrocarbon-oxy- or - thio- carbonylaminophenyl) esters and their manufacture and use |
| 06/02/1982 | EP0052842A2 N,N-diaryl carbamoyl fluorides, process for preparing them and their use in the preparation of ureas, and the ureas obtained thereby |
| 06/01/1982 | US4332742 Low temperature storage stable liquid diphenylmethane diisocyanates |
| 05/25/1982 | US4331816 Aniline analeptics |
| 05/25/1982 | CA1124254A1 Substituted acetophenones and process therefor |
| 05/25/1982 | CA1124251A1 Herbicidally active carbamic acid phenyl esters and their manufacture and use |
| 05/19/1982 | EP0052094A1 N-isopropoxycarbonylphenylglycines and their production |
| 05/18/1982 | US4330657 Process for the production of storage-stable urethane acryls |
| 05/18/1982 | US4330291 Nitrated coupler compounds useful in direct dyeing and simultaneous oxidation and direct dyeing of keratinic fibers |
| 05/18/1982 | CA1123854A1 Herbicidally active carbamic acid phenyl esters and their manufacture and use |
| 05/13/1982 | WO1982001550A1 Process for preparing aromatic carbamates |
| 05/11/1982 | US4329504 Couplers for dyes, hair dyes |
| 05/11/1982 | US4329344 4-(Phenylalkyl)piperazine-1-carboxamides |
| 05/04/1982 | US4328354 Preparation of methylene-bis-phenylcarbamic acid esters and polymethylene-polyphenylcarbamic acid esters |
| 05/04/1982 | US4328165 Penylcarbamic acid chlorides and their preparation |
| 05/04/1982 | CA1123000A1 Process for the preparation of an aromatic di- and/or polyurethane |
| 05/04/1982 | CA1122998A1 Herbicidally active diurethanes and their manufacture and use |
| 04/28/1982 | EP0050283A2 Hydroxamic-acid esters, process for their manufacture, their use in pesticides and intermediate products therefor |
| 04/28/1982 | EP0050275A1 Preparation of polyamines |
| 04/27/1982 | CA1122606A1 Herbicidal cyclohexenone derivatives |
| 04/27/1982 | CA1122603A1 Process for the preparation of arylacetic acid derivatives |
| 04/21/1982 | EP0049858A2 Process for the preparation of N-substituted derivatives of 1-desoxynojirimycin |
| 04/20/1982 | US4325966 Fungicidal compounds, compositions and processes |
| 04/20/1982 | US4325964 Phenylamidine derivatives |
| 04/20/1982 | CA1122222A1 Novel 1,2,4-triazolidine-3,5-dione derivatives |
| 04/13/1982 | US4324739 Curing agents for polyepoxides |
| 04/07/1982 | EP0048927A2 Process for the preparation of N,O-disubstituted urethanes, and their use as raw materials in the manufacture of isocyanates |
| 04/06/1982 | CA1121375A1 Derivatives of amines and amino acids |
| 04/06/1982 | CA1121374A1 Process for the preparation of an aryl mono-, di-, and/or polyurethane |
| 04/06/1982 | CA1121373A1 Process for the preparation of an aryl mono-, di-, and/or polyurethane |
| 03/31/1982 | EP0048377A1 Process for the preparation of N-substituted diaryl imidodicarboxylates |
| 03/31/1982 | EP0048376A1 Process for the preparation of N-substituted diaryl imidodicarboxylates |
| 03/31/1982 | EP0048368A2 Process for the preparation of N- and O-substituted mono- or bis-urethanes |
| 03/30/1982 | CA1120945A1 Esters of 1,1,2-triphenylalkene derivatives |
| 03/30/1982 | CA1120942A1 .sup.m-anilide-urethanes |
| 03/30/1982 | CA1120928A1 Acetohydroxamic acids |
| 03/30/1982 | CA1120744A1 .beta.-NAPHTHYL AND .beta.-TETRAHYDRONAPHTHYL-PHENYL EHTERS |
| 03/23/1982 | US4321402 Carbamate process |
| 03/22/1982 | EP0038357A4 Hydrolytic enzyme-activatible pro-drugs. |
| 03/18/1982 | WO1982000823A1 Method for producing 3,6-bis(carboethoxyamino)-2,5-diaziridinyl-1,4-benzoquinone |
| 03/09/1982 | US4318921 Hypotensive agents; adrenergic blocking agents |
| 03/09/1982 | US4318847 Physiologically active tetrapeptides |
| 03/03/1982 | EP0046713A1 Fluorinated pentene diamine derivatives |
| 03/03/1982 | EP0046711A1 Fluorinated amino-butyric acid and diaminobutane derivatives |
| 03/02/1982 | US4317920 Antirheumatic agents, antiinflammatory agents |
| 03/02/1982 | US4317674 Diurethanes, process for making the same and selective herbicide composition containing same |
| 02/24/1982 | EP0046270A1 Novel derivatives of bio-affecting phenolic compounds and pharmaceutical composition containing them |
| 02/23/1982 | US4316912 Combating pests with 1,1-dimethyl-indan-4-yl N-alkyl-carbamic acid esters |
| 02/16/1982 | US4316042 Intermediates for 4-phenyl-quinazolin-2(1h)-one |
| 02/16/1982 | US4315939 Piperidine derivatives of 4,5-dialkyl-3-hydroxy-pyrrole-2-carboxylic acid esters, pharmaceutical formulations containing these compounds and use in treating cardiac arrhythmias |
| 02/16/1982 | US4315769 Herbicidaldiurethanes and their use |
| 02/16/1982 | US4315768 Oximecarbamate derivatives, and their production and use |
| 02/16/1982 | CA1118437A1 N-methyl-carbamates of 3,5-dimethyl-4-(n'- monosubstituted)-aminophenols exerting an insecticidal and acaricidal action |
| 02/09/1982 | CA1117969A1 Process for the preparation of an aliphatic, cycloaliphatic, and/or aliphatic-cycloaliphatic di- and/or polyurethane |
| 02/09/1982 | CA1117968A1 Process for the preparation of an aliphatic, cycloaliphatic, and/or aliphatic-cycloaliphatic di- and/or polyurethane |
| 02/03/1982 | EP0045234A1 Dealkylation process for tertiary amines by the use of alpha-chlorinated chloroformiates |
| 01/27/1982 | EP0044352A1 Adducts from diisocyanates and methacryloylalkylethers, -alcoxybenzenes resp. -alcoxycycloalcanes and their use |
| 01/26/1982 | CA1117122A1 Herbicidal compositions |
| 01/19/1982 | CA1116626A1 2-hydroxybenzamide derivatives and use thereof as fungicide |
| 01/13/1982 | EP0043807A2 1-(Dihydroxyphenyl)-2-amino-ethanol derivatives; preparation, compositions and intermediates |
| 01/12/1982 | CA1116177A1 Process for the preparation of diphenylmethane dicarbamates and polymethylene polyphenyl carbamates |
| 01/06/1982 | EP0042991A1 Carbonyl-amino-urethanes and herbicidal and fungicidal compositions containing them |
| 01/05/1982 | US4309351 Intermediates for prostaglandin-like compounds |
| 01/05/1982 | CA1115727A1 Metaphenylenediamines and tinctorial compositions holding same |
| 12/29/1981 | USRE30837 N-(2-Aminocycloheptyl)alkanoylanilides |
| 12/23/1981 | EP0042228A2 Method of protecting plants from insect pests |
| 12/23/1981 | EP0042069A2 Metal salts of polyacetylenic compounds and uses thereof |
| 12/16/1981 | EP0041613A1 Derivatives of aralkylaniline and herbicides containing these compounds |
| 12/08/1981 | US4304922 Redox systems comprising a urea, an alcohol, carbon monoxide, oxygen, a reducible metal salt, and a catalytic group 8 metal salt |
| 12/08/1981 | US4304735 N-[4-(Tert-butyl)phenylsulfenyl]-N-alkylcarbamoyl fluoride compounds |
| 12/02/1981 | EP0040760A1 Process for preparing masked isocyanates |
| 12/02/1981 | EP0040740A2 Aminopropanol derivatives, process for their preparation and their use as fungicides |
| 12/01/1981 | US4303794 Separation and recovery of 4,4'-methylene dimethyl diphenyldicarbamate |
| 11/24/1981 | US4302472 Substituted N-(β-alkoxy-ethyl)-N-(4-phenoxy-benzyl)-dichloro-acetamides and process for their preparation |
| 11/17/1981 | US4301087 Manufacture of carbamates from cyanogen |
| 11/17/1981 | US4301044 Detergents |
| 11/03/1981 | CA1111842A1 Photographic elements containing ballasted electron- accepting nucleophilic displacement compounds |
| 11/03/1981 | CA1111696A1 Acylamino substituted hydroquinoes as antistain agents for colour photographic materials |
| 10/28/1981 | EP0038357A1 Hydrolytic enzyme-activatible pro-drugs |
| 10/27/1981 | US4297300 Novel α-haloalkylcarbamic acid halides, and a process for the preparation of α-haloalkylcarbamic acid halides |
| 10/27/1981 | CA1111437A1 Hydroxy terminated polybutadiene based polyurethane bound propellant grains |
| 10/21/1981 | EP0038005A1 Process for the production of methylene-bis-phenylcarbamic acid esters and polymethylene polyphenylcarbamic acid esters |
| 10/20/1981 | CA1111063A1 Process for the manufacture of carbamic acid esters of high-boiling alcohols |
| 10/14/1981 | EP0037481A2 Process for the preparation of 1-monochloroethyl-carbamic chloride |
| 10/13/1981 | US4294972 Antiulcer agents, cardiovascular disorders |
| 10/13/1981 | CA1110653A1 Optical resolution of amino acids into optical antipodes |
| 10/07/1981 | EP0036895A1 Process for preparing aromatic urethanes |
| 10/06/1981 | US4293706 Carbamylation, neutralization |
| 10/06/1981 | CA1110264A1 Sulfurous diurethanes |
| 09/22/1981 | US4291061 1H-inden-1-one derivatives, processes for producing them, their use in microbicidal compositions, and for combating microorganisms |
| 09/22/1981 | US4290970 Process for the manufacture of aromatic di- and/or polyisocyanates |
| 09/22/1981 | CA1109480A1 Phenoxyphenoxy-propionic acid derivatives |
| 09/16/1981 | EP0035752A1 Process for the preparation of urethanes |
| 09/16/1981 | EP0035712A1 N-aryl(thiol) carbamates, process for their preparation and their use in combating undesired plant growth |
| 09/08/1981 | US4288611 N-Methyl-carbamates of 3,5-dimethyl-4-(N'-monosubstituted)-aminophenols exerting an insecticidal and acaricidal action |
| 09/08/1981 | US4288605 Bacteriostat, fungistat |
| 09/08/1981 | CA1108639A1 Herbicidally active n-ethylcarbanilic acid (3- methoxycarbonylamino)-phenyl ester and its manufacture and use |
| 09/02/1981 | EP0034750A2 N-substituted imidodicarboxylic acid diaryl esters and a process for their preparation |
| 09/01/1981 | USRE30731 Enkephalin analogues |
| 09/01/1981 | US4287132 The improved process wherein the polycarbamate is distilled, a polar solvent is added to the residue, and the resulting solution is crystallized |