| Patents for C07C 275 - Derivatives of urea, i.e. compounds containing any of the groups  the nitrogen atoms not being part of nitro or nitroso groups (9,848) | 
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| 01/07/1997 | US5591775 Sleep disorders | 
| 01/03/1997 | WO1997000251A1 Anti-ischaemic hydroxylamine derivatives and pharmaceutical compositions | 
| 01/02/1997 | EP0751122A2 Process for the preparation of crystalline O-isopropyl isourea-hydrochloride | 
| 01/02/1997 | EP0751121A2 Process for the synthesis of urea comprising two separate reaction zones | 
| 01/02/1997 | EP0751119A1 A process for preparing acryloyl carbamates or ureas | 
| 12/28/1996 | CA2179858A1 Process for the preparation of crystalline o-isopropylisourea hydrochloride | 
| 12/27/1996 | EP0749274A1 Fungicidal toxins from biocontrol bacteria | 
| 12/24/1996 | US5587443 Carboxylic acid derivatives can be used for linking to biologically active substances | 
| 12/24/1996 | US5587413 Fluorine rubber composition | 
| 12/24/1996 | US5587161 Prodrugs for antibody directed enzyme prodrug therapy | 
| 12/18/1996 | EP0748794A1 Integrated urea/ammonia process | 
| 12/18/1996 | CN1138321A Novel 1,3-dialkylurea derivativa having hydroxyl group | 
| 12/17/1996 | US5585518 Hydroxyphenylureas | 
| 12/12/1996 | WO1996039382A1 Urea derivatives as 5-ht antagonists | 
| 12/12/1996 | WO1996039377A1 Face-to-face/face-to-edge interactive chiral selectors and related apparatuses | 
| 12/11/1996 | EP0747346A2 N-acyl-2 aryl cyclopropylmethylamine derivatives as melatonergics | 
| 12/11/1996 | EP0746312A1 Guanylhydrazones for treating inflammatory conditions | 
| 12/11/1996 | EP0625140B1 Cyclopropyl n-hydroxyurea and n-hydroxyacetamides which inhibit lipoxygenase | 
| 12/11/1996 | CN1137790A Urea and urethane monomers for contact lens materials | 
| 12/10/1996 | US5583256 Process for producing 1,3-dialkyl-2-imidazolidinone | 
| 12/10/1996 | US5583238 Method for making intermediates useful in synthesis of retroviral protease inhibitors | 
| 12/10/1996 | US5583233 Retroviral protease inhibiting compounds | 
| 12/10/1996 | US5583232 Treating human immunodeficiency virus infections | 
| 12/10/1996 | US5582801 Apparatus for multiple simultaneous synthesis | 
| 12/08/1996 | CA2176854A1 N-acyl-2 aryl cyclopropylmethylamine derivatives as melatonergics | 
| 12/04/1996 | EP0745595A1 3-(3-Aryloxyphenyl)-1-(substituted methyl)-s-triazine-2,4,6-oxo or thiotrione herbicidal agents | 
| 12/04/1996 | EP0745586A1 Aryl(alkyl) propylamides, process for their preparation and pharmaceutical compositions containing them | 
| 12/04/1996 | EP0745583A1 Alkoxy aryl compounds with affinity to the melatonine receptors, process for their preparation and pharmaceutical compositions containing them | 
| 12/04/1996 | EP0745063A1 Substituted biphenyl derivatives as phosphodiesterase inhibitors | 
| 12/03/1996 | US5580984 Retroviral protease inhibiting compounds | 
| 12/03/1996 | US5580645 Oil, water and soil repellent | 
| 12/03/1996 | CA2177916A1 3-(3-aryloxyphenyl)-1-(substituted methyl) -s-triazine-2,4,6-oxo or thiotrione herbicidal agents | 
| 11/28/1996 | DE19519030A1 New 1-phenoxy-3-(2-phenoxyethylamino)-2-propanol derivs. | 
| 11/27/1996 | EP0744426A2 Blocked polyisocyanates with improved thermal stability | 
| 11/27/1996 | EP0744419A1 Hydroxy-functional prepolymers containing hydantoin group precursors and their use in coating compositions | 
| 11/27/1996 | CN1136805A Aryl halide substituted metallic complexes, pharmaceuticals containing these complexes, their use for diagnostic purpose and complexs | 
| 11/24/1996 | CA2172675A1 Blocked polyisocyanates with improved thermal stability | 
| 11/20/1996 | CN1033325C Preparation of antiinflammatory hydroxamic acids and N-hydroxyureas | 
| 11/19/1996 | US5576435 Process and intermediates for the preparation of excitatory amino acid receptor antagonists | 
| 11/19/1996 | US5576410 Reaction of diisocyanate, diol and diamino urea | 
| 11/19/1996 | US5576335 Urea derivatives and their use as ACAT inhibitors | 
| 11/19/1996 | US5576334 Acylurea derivatives | 
| 11/13/1996 | EP0742208A1 2-Ureido-benzamide derivatives | 
| 11/13/1996 | EP0741707A1 SUBSTITUTED AROMATIC COMPOUNDS AS c.AMP PHOSPHODIESTERASE- AND TNF-INHIBITORS | 
| 11/13/1996 | EP0741702A1 Process for preparing 2-oxindole-1-carboxamides | 
| 11/13/1996 | EP0741697A1 Amino acid derivatives and their use as phospholipase a2 inhibitors | 
| 11/13/1996 | EP0741695A1 Hydroxamic-acid derivatives, method of preparing them and their use as fungicides | 
| 11/13/1996 | CN1135480A Alkyl heterocyclic compound and preparation method thereof, and medicinal composition containing that kind of compound | 
| 11/12/1996 | US5573999 Fungicides and insecticides | 
| 11/07/1996 | WO1996034856A1 2-ureido-benzamide derivatives | 
| 11/07/1996 | WO1996034852A1 Novel tetracycline derivatives | 
| 11/07/1996 | WO1996034851A1 Benzene, pyridine, naphtalene or benzophenone derivatives as inhibitors of squalene synthetase and protein farnesyltransferase | 
| 11/07/1996 | WO1996034850A1 Cyclobutane derivatives and their use as inhibitors of protein farnesyltransferase | 
| 11/07/1996 | CA2219277A1 Novel tetracycline derivatives | 
| 11/07/1996 | CA2194481A1 2-ureido-benzamide derivatives | 
| 11/06/1996 | CN1134938A Novel alkylated (hetero) cyclic compounds, process for their prepn. and pharmaceutical compositions contg. same | 
| 10/30/1996 | EP0739903A1 Carbamoylmethylurea derivative | 
| 10/29/1996 | US5569733 Epoxy adhesives | 
| 10/29/1996 | US5569446 Therapeutic and diagnostic uses | 
| 10/24/1996 | WO1996033160A1 Dihalopropene compounds, insecticides containing them as active ingredients, and intermediates for their production | 
| 10/23/1996 | EP0738711A1 Novel 1,3-dialkylurea derivative having hydroxyl group | 
| 10/23/1996 | EP0738710A1 Ornithine derivatives, process for their preparation, their use in cosmetics and compositions containing them | 
| 10/22/1996 | US5567721 Aromatic urea compound for skin disorder, rheumatic disease, respiratory disorder and eye disorder | 
| 10/22/1996 | CA1338669C Substituted aryl ureas as high potency sweeteners | 
| 10/17/1996 | WO1996032377A1 Lipoxygenase and cyclooxygenase inhibiting compounds | 
| 10/17/1996 | WO1996032366A1 Naphthol derivatives and process for producing the same | 
| 10/17/1996 | DE19612031A1 N-acyloxyalkyl amides prepn. by electrochemical oxidn. of amides in presence of carboxylic acids | 
| 10/17/1996 | CA2192542A1 Naphthol derivatives and process for producing the same | 
| 10/16/1996 | EP0737670A1 Tricyclic amides, processes for their preparation, and pharmaceutical compositions containing them | 
| 10/16/1996 | EP0540673B1 Acetylene derivatives having lipoxygenase inhibitory activity | 
| 10/15/1996 | US5565564 Provides durable water-, oil-, and soil repellent properties to fibrous substrates | 
| 10/15/1996 | US5565418 Retroviral protease inhibiting compounds | 
| 10/10/1996 | WO1996031527A1 Protease inhibiting succinic acid derivatives | 
| 10/10/1996 | WO1996031461A1 Phenoxyethylamine derivatives having high affinity for the 5-ht1a receptor, preparation thereof, use thereof as drugs, and pharmaceutical compositions containing said derivatives | 
| 10/09/1996 | EP0736003A1 Urea and urethane monomers for contact lens materials | 
| 10/08/1996 | US5563224 Aminoplast-anchored ultraviolet light stabilizers | 
| 10/03/1996 | WO1996030329A1 Substituted benzene derivatives useful as neuraminidase inhibitors | 
| 10/02/1996 | EP0735019A2 Retroviral protease inhibitors | 
| 10/01/1996 | US5561211 Blocked polyisocyanates with improved thermal stability | 
| 10/01/1996 | US5561162 Systemic pesticides; nematocides; insecticides; miticides; efficiency; crops | 
| 09/26/1996 | WO1996029304A1 Nonpeptides as tachykinin antagonists | 
| 09/26/1996 | DE19523169C1 Prodn. of acryloyl-carbamate and acryloyl-urea cpds. | 
| 09/26/1996 | CA2211191A1 Nonpeptides as tachykinin antagonists | 
| 09/25/1996 | EP0733033A1 Pharmaceutically active substituted aromatic compounds | 
| 09/25/1996 | EP0674513B1 Retroviral protease inhibiting compounds | 
| 09/24/1996 | US5559256 Aminediol protease inhibitors | 
| 09/24/1996 | US5559144 Furyl and thienyl alkynyl-N-hydroxy urea derivatives | 
| 09/19/1996 | WO1996028427A1 Benzamidine derivatives their preparation and their use as anti-coagulants | 
| 09/19/1996 | WO1996028416A1 Aminophenol derivatives | 
| 09/19/1996 | CA2214569A1 Aminophenol derivatives | 
| 09/18/1996 | EP0731784A1 Aryl halide substituted metallic complexes, pharmaceuticals containing these complexes, their use for diagnostic purposes, and methods for preparing the complexes and pharmaceuticals | 
| 09/18/1996 | CN1131148A Aryloxycycloalkenyl and aryloxyiminocycloalkenylhydroxyureas | 
| 09/11/1996 | EP0731088A2 Retroviral protease inhibitors | 
| 09/11/1996 | EP0730570A1 Method for making intermediates useful in synthesis of retroviral protease inhibitors | 
| 09/10/1996 | US5554783 (2r, 3r, 4s, 5s)-3-acetoxy-2,5-bis/benzyloxycarbonylamino/ -4-bromo-1,5-diphenylhexane | 
| 09/10/1996 | US5554653 Inhibitors of HIV protease useful for the treatment of AIDS | 
| 09/10/1996 | US5554641 Nonpeptides as tachykinin antagonists | 
| 09/04/1996 | EP0729953A2 A process for producing a 2-substituted-3,4-fused heterocyclic benzoic acid | 
| 09/04/1996 | EP0729934A2 A process for producing a 3-alkoxy-2-(substituted)benzoic acid or an ester thereof | 
| 09/03/1996 | US5552558 Retroviral protease inhibiting compounds |