Patents
Sitemap › C07 - Organic chemistry › C07C - Acyclic or carbocyclic compounds › 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
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)
09/1989
09/20/1989EP0333645A1 Desensitising ink for a chemical-duplicating sheet
09/19/1989US4868327 Reaction of benzaldehyde to form oxime, oxidation to nitrocompound, hydroxymethylation, hydrogenation, carbamylation
09/19/1989US4868326 Process for the preparation of N6 -benzyloxycarbonyl-2,6-diaminopimelamic acid in the L,L or D,D or racemic forms
09/19/1989US4868325 (Meth)-acrylic acid derivatives of triisocyanates in dentistry
09/19/1989US4868319 From diol, organic halide and alkali cyanate, phase transfer catalyst
09/13/1989EP0331988A1 Sulfonium compounds, as well as process for producing active esters and amides used for the production of amides
09/13/1989EP0331921A1 Renin inhibitors containing alpha-heteroatom amino acids
09/06/1989EP0331633A2 Hydrophilic modifier monomers
09/06/1989EP0331085A2 Polyoxyalkylene ether derivatives of carboxylic acid salts and esters
09/06/1989EP0331073A2 Benzhydrylamine derivatives
09/05/1989US4864055 Acetal of n-(oxoalkyl)alkenamide
09/05/1989US4863941 Platelet activating factor inhibitors, antitumor agents
09/05/1989US4863940 N-acetonyl-substituted amides and phytopathogenic fungicidal use thereof
08/1989
08/30/1989EP0330591A1 Process for preparing aromatic carbamates
08/30/1989EP0330041A2 Substituted 1,2,4-trazine diones, process for their synthesis and their use
08/24/1989WO1989007610A1 RENIN INHIBITORS CONTAINING alpha-HETEROATOM AMINO ACIDS
08/23/1989EP0329563A2 Benzocyclohexane and benzocycloheptane derivatives and their salts, process and intermediates for their preparation, their use as medicines and compositions containing them
08/23/1989EP0329295A1 Renin inhibiting peptides with polar end groups
08/23/1989EP0329225A2 Acetylenic esters
08/22/1989US4859780 Hydrophilic modifier monomers
08/16/1989EP0327962A1 2,2-Disubstituted glycerol and glycerol-like compounds, compositions and methods of use
08/16/1989EP0327766A2 Redox systems for brain-targeted drug delivery
08/10/1989WO1989007109A1 Renin inhibiting peptides with polar end groups
08/10/1989WO1989007099A1 2,2-disubstituted glycerol and glycerol-like compounds, compositions and methods of use
08/09/1989CN1034535A Preparation of alkyl phenol polyethoxycarbamate class compound
08/08/1989US4855486 Blocked, marked amino acids
08/08/1989US4855480 Benzylaminooxymethyl methylpropanoic acid herbicides
08/01/1989US4853186 Water-compatible reducible compounds and their use in analytical compositions and methods
07/1989
07/27/1989WO1989004595A3 Ectoparasiticides
07/25/1989US4851447 N-2,3-butadienyl-1,4-butanediamine derivatives
07/20/1989DE3800295A1 Phenolic urethane and urea derivatives and organic material stabilised therewith
07/20/1989DE3800294A1 Urethane derivatives of hindered phenol alcohols and organic material stabilised therewith
07/18/1989US4849530 Process for the preparation of crystalline salts or aryloxy-propanolamines
07/18/1989CA1257607A2 Process for the preparation of urethanes
07/13/1989WO1989006228A1 Vinyl ether terminated ester and urethane resins from bis(hydroxyalkyl)cycloalkanes
07/13/1989WO1989006225A1 Ligand-accelerated catalytic asymmetric dihydroxylation
07/11/1989US4847254 CNS affecting 5-oxy-3-aminomethyl-dihydro-benzofurans and benzothiophenes
07/06/1989DE3842378A1 Acid-labile anchoring groups for the synthesis of peptide amides by means of a solid-phase method
07/05/1989EP0322759A1 Urethanes from aliphatic fluoro alcohols, isocyanates and substituted aromatic compounds, process for their preparation and their use
07/05/1989CN1033620A Process for puring and separating isocyanate condensation compounds by extraction with liquid supercritical carbon dioxide
07/04/1989US4845267 Amino acid intermediate
06/1989
06/29/1989WO1989005793A1 N-acyl-n-naphthoylglycines as aldose reductase inhibitors
06/29/1989WO1989005791A1 N-naphthoylglycines as aldose reductase inhibitors
06/29/1989DE3743225A1 Process for the preparation of statin derivatives
06/28/1989EP0322348A2 Acidically non-stable anchoring groups for solid-phase peptide amide synthesis
06/28/1989EP0322256A1 N-acyl-N-naphthoylglycines as aldose reductase inhibitors
06/28/1989EP0322255A1 N-acyl-N-naphthoylglycines as aldose reductase inhibitors
06/28/1989EP0321968A2 Compounds active on the cardiovascular system
06/28/1989EP0321967A2 Compounds active on the cardiovascular system
06/28/1989EP0321841A2 Ester urethane (met)acrylic-acid derivatives
06/27/1989US4843062 N-acyl-N-napthoylglycines as aldose reductase inhibitors
06/20/1989US4841088 Iodopropargyl carbamate derivative, a method for its production and fungicidal compositions containing it as an active ingredient
06/13/1989CA1255667A1 Dichloroaniline derivatives
06/07/1989EP0318999A2 Addition compounds useful as dispersing agents and dispersion stabilizers, process for their preparation, use of them and solids coated therewith
06/07/1989EP0318893A2 Titanocenes, their use and N-substituted fluoroanilines
06/07/1989CN1033271A 2,2-difluorocyclopropylethane derivatives processes for their preparation and their use as pesticides
06/01/1989WO1989004595A2 Ectoparasiticides
05/1989
05/31/1989EP0318425A1 Derivatives of 2,2-difluorcyclopropyl ethane, process for their preparation and their use in pest control
05/31/1989CN1004353B Process for the production of n-methylcarbamates
05/30/1989US4835300 Fluorine containing urethane compounds
05/24/1989EP0316787A2 Process for the preparation of mono- or bis-dithiocarbamic acids and their salts and derivatives
05/24/1989EP0316738A2 Process for the preparation of polyisocyanates containing urethane groups
05/24/1989DE3819025A1 Process for the preparation of alkoxybenzene compounds
05/23/1989US4833265 DATB and its bis-urethan
05/10/1989EP0315178A2 Process for producing a urethane and a carbonic acid ester
05/03/1989EP0314489A2 Reaction products of p-vinylphenol and polyisocyanates
05/02/1989CA1253500A1 Acylaminoalkanoyl urethanes or thiourethanes
04/1989
04/25/1989US4824996 Phospholipase A2 inhibitors
04/13/1989DE3832656A1 Substituted carbamates
04/12/1989EP0311012A2 Glaucoma treatment
04/12/1989EP0310918A2 Peptide-like amino-acid derivatives
04/12/1989EP0310907A1 Method of manufacturing aromatic urethane
04/12/1989EP0310622A1 Anti-inflammatory compositions.
04/11/1989US4820860 Immunoassays
04/11/1989US4820834 Gastrin, cholecystokinin antagonists
04/11/1989US4820830 From reaction of cyclic carbonates with alkyl diamines; for preparing polyurethanes, curable coatings
04/11/1989US4820729 Hypotensive agents
04/11/1989US4820727 Treating diabetic complications-vision defects, kidney and nervous system disorders
04/06/1989WO1989002891A1 Heterocyclic compounds
04/05/1989EP0310073A2 Non-peptidyl beta-aminoacyl aminodiol carbamates as anti-hypertensive agents
04/05/1989EP0310071A2 Non-peptidyl alpha-aminoacyl aminodiol carbamates as anti-hypertensive agents
04/05/1989EP0310070A2 Alpha-aminoacyl beta-aminoacyl aminodiols as anti-hypertensive agents
04/05/1989EP0310012A2 Process for the preparation of optically pure homophenyl alanine
03/1989
03/29/1989EP0309364A2 Process for the purification and isolation of condensed isocyanates by extraction with liquid or supercritical carbon dioxide
03/29/1989EP0308885A1 Derivatives of d-glutamic acid and d-aspartic acid
03/29/1989EP0308757A1 Multidentate chelators based on the 8-hydroxyquinoline unit
03/28/1989US4816598 4-Amino-butanoic acid derivatives
03/28/1989US4816597 Dental restorative materials based upon blocked isocyanates
03/28/1989US4816560 Storage stability
03/28/1989CA1251789A1 Bis-(substituted amino) anthraquinones
03/23/1989WO1989002431A1 Derivatives of d-glutamic acid and d-aspartic acid
03/22/1989EP0307837A2 Renin-inhibiting peptidyl heterocycles
03/21/1989US4814485 4-aminobutanoic acid derivatives, process of preparation and use thereof
03/15/1989EP0307103A2 Fungicides
03/15/1989EP0307101A2 Chemical process
03/14/1989US4812590 Carbamates of 4-hydroxyanisole as prodrugs for chemotherapy of melanoma
03/14/1989US4812446 Pharmaceutical products providing enhanced analgesia
03/14/1989US4812393 Analytical determination of microorganisms
03/08/1989EP0306410A1 Polyfunctional ethylenic monomers
03/08/1989EP0306143A1 Preparation of (3S,4S)-(N-alpha-boc)-4-amino-5-cyclohexyl-3-hydroxypentanoic-acid ethyl ester
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