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Matches 401 - 450 out of 2,142

Document Document Title
WO2000071506A3
Compounds of formula (I), wherein R<1> and R<2> are substituents on the A rings and are, independently, -SO2NR<7>2, -C(O)NR<7>2, -NR<7>SO2R<7>, -NR<7>C(O)R<7>, -SO2OR<7>, -C(O)OR<7>, -OSO2R<7>, or -OC(O)R<7>, R<3> and R<4> are, independe...  
WO/2001/053279A1
A compound of formula (I) where D is a VLA-4 specificity determinant which does not impart significant IIB/IIIa activity; R?41¿ is a group of the formula (V): U - (CH¿2?)¿d? - V - T wherein U is selected from oxygen, sulphur, a direct...  
WO/2001/042192A2
Compounds of formula (I) wherein Ar is carbocyclic or heterocyclic aryl, or biaryl; Q is O, S or N-C$m(Z)N; X is arylene; V is NH, O, NHOH, CH¿2? or a direct bond; W is NH, O, NHOH, CH¿2? or a direct bond; Alk is C¿2?-C¿7?-alkylene o...  
WO/2001/036403A1
Disclosed are novel aromatic compounds of formula (I) wherein G, X, Ar, L and Q are defined herein. The compounds are useful in pharmaceutic compositions for treating diseases or pathological conditions involving inflammation such as chr...  
WO/2001/030748A1
Process for the preparation of urea from ammonia and carbon dioxide in which the composition of the various process streams is measured via an ultrasonic measuring principle and in which the results of these measurements are used for pro...  
WO2000055125A3
The present invention relates to novel N-cyanomethyl amides which are cysteine protease inhibitors, the pharmaceutically acceptable salts and N-oxides thereof, their uses as therapeutic agents and the methods of their making.  
WO2000055126A3
The present invention relates to novel N-cyanomethyl amides which are cysteine protease inhibitors, the pharmaceutically acceptable salts and N-oxides thereof, their uses as therapeutic agents and the methods of their making.  
WO/2001/010979A1
Integrated process for converting light hydrocarbon gas to heavier hydrocarbon liquids. In a first embodiment, a Fisher-Tropsch (FT) process is integrated with a cryogenic liquefied natural gas (LNG) process wherein tail gas from (FT) re...  
WO/2001/008633A2
A novel process for the production of an improved form of Form I celiprolol hydrochloride, N'-[3-Acetyl-4-[(1,1-dimethylethyl)amino]-2-hydroxy-propoxy] phenyl]-N,N-diethyl urea hydrochloride, is described.  
WO/2001/004085A1
The invention relates to a method for the preparation of urea in a reactor using ammonia and carbon dioxide as starting materials, which method comprises a) bringing the ammonia and carbon dioxide into contact in the reactor under condit...  
WO/2000/071506A2
Compounds of formula (I), wherein R?1¿ and R?2¿ are substituents on the A rings and are, independently, -SO¿2?NR?7¿¿2?, -C(O)NR?7¿¿2?, -NR?7¿SO¿2?R?7¿, -NR?7¿C(O)R?7¿, -SO¿2?OR?7¿, -C(O)OR?7¿, -OSO¿2?R?7¿, or -OC(O)R?7¿...  
WO/2000/071487A1
In one embodiment, the present invention relates to a particulate urea composition containing particulate urea; kaolin; and a dispersant, wherein the dispersant is at least one of ammonia based dispersants, sulfonate dispersants, carboxy...  
WO/2000/064866A1
A compound of formula (I) wherein A' is NH or NR?6¿, where R?6¿ is C¿1-6?alkyl, C¿2-6?alkenyl, C¿2-6?alkanoyl or C¿1-6?alkoxycarbonyl; B is oxygen or sulphur; Y' is a specified linker group; m is from 0 to 5; n is from 0 to 4; R?1...  
WO/2000/055126A2
The present invention relates to novel $i(N)-cyanomethyl amides which are cysteine protease inhibitors, the pharmaceutically acceptable salts and $i(N)-oxides thereof, their uses as therapeutic agents and the methods of their making.  
WO/2000/055125A2
The present invention relates to novel N-cyanomethyl amides which are cysteine protease inhibitors, the pharmaceutically acceptable salts and N-oxides thereof, their uses as therapeutic agents and the methods of their making.  
WO/2000/055124A2
The present invention relates to novel cysteine protease inhibitors; the pharmaceutically acceptable salts and $i(N)-oxides thereof; their uses as therapeutic agents and the methods of their making.  
WO/2000/049002A1
An improved process and intermediate compounds (N) for the preparation of 2-(N,N-disubstituted)amino-4-(perfluoroalkyl)-1,3-oxazin-6-o ne compounds having structural formula (I) and an improved process for the preparation of 6-(perfluoro...  
WO/2000/043358A1
The invention relates to a process for the preparation of urea from ammonia and carbon dioxide, the preparation being effected in whole or in part in a vertical combi-reactor. The gas stream leaving the stripper is fed to the condenser s...  
WO/2000/042009A1
The invention concerns the use of isocyanates obtained from amino acid derivatives for preparing and optionally isolating stable activated carbamic acid derivatives, or stable activated carbamates.  
WO/2000/040529A1
The invention relates to the use of compounds of formula (I): wherein X is -C(O)-, -C(S)-, -C=NOH, or -CH(R?7¿)- wherein R?7¿ is hydrogen, hydroxy, C¿1-7?alkoxy, -OR?8¿ or -NR?8¿R?9¿ (wherein R?8¿ is a group -Y?1¿R?10¿ (wherein ...  
WO/2000/037570A1
The invention provides a process for preparing an allophanate-containing compound in the presence of a metal catalyst and a tertiary amine. In a preferred process, the tertiary amine compound also has a hydroxyl group. The hydroxyl group...  
WO2000012472A3
This invention relates to a process for making certain phenyl urea compounds by using a Lewis acid to effect the ring opening of a benzoxazolinone by an amine.  
WO/2000/035864A1
The present invention relates to biphenyl and biphenyl-analogous compounds, their preparation and use as pharmaceutical compositions, as integrin antagonists and in particular for the production of pharmaceutical compositions for the tre...  
WO/2000/032566A1
The invention relates to a method for producing urea. According to said method, the off-gases which originate from a melamine plant and essentially consist of NH¿3? and CO¿2? are introduced into the high-pressure zone of the urea plant...  
WO/2000/024707A1
The present invention discloses compounds having formula (I) wherein the substituents are defined in the application. The compounds are useful as chloride channel blockers.  
WO/2000/012468A1
This invention relates to a process for making 3-hydroxy-4-amino-benzonitrile.  
WO/2000/012472A2
This invention relates to a process for making certain phenyl urea compounds by using a Lewis acid to effect the ring opening of a benzoxazolinone by an amine.  
WO/2000/000466A1
Process for the preparation of urea from ammonia and carbon dioxide in which a submerged condenser is used as high-pressure carbamate condenser and the urea synthesis solution leaving the submerged condenser is transferred to the reactor...  
WO/1999/067206A1
Compounds of general formula (I) are disclosed and claimed in the present application, as well as their pharmaceutically acceptable salts, pharmaceutical compositions comprising the novel compounds and their use in therapy, in particular...  
WO/1999/067204A1
Compounds of general formula (I) are disclosed and claimed in the present application, as well as their pharmaceutically acceptable salts, pharmaceutical compositions comprising the novel compounds and their use in therapy, in particular...  
WO/1999/067228A1
This invention is directed to a fluorophenyl resin compound, to methods of its preparation; and to its use in the solid phase synthesis of amides, peptides, hydroxamic acids, amines, urethanes, carbonates carbamates, sulfonamides and $g(...  
WO1999029663A9
The invention relates to a process for the preparation of urea from ammonia and carbon dioxide in which the low-pressure carbamate stream formed in the further upgrading of the urea synthesis solution is stripped in a CO2-carbamate strip...  
WO/1999/050235A1
Apparatus for the urea synthesis from ammonia and carbon dioxide of the kind comprising a number of separate reaction compartments; the compartment separating means consist of one or more net layers wherethrough the gas phase coming out ...  
WO/1999/046037A1
An apparatus for effecting gas/liquid contact in a system in which the liquid is the continuous phase, the apparatus consisting of a vertical column fitted with a series of perforated trays (1). The perforated trays provide openings (3) ...  
WO/1999/033790A1
Fluoro-substituted benzoylureas of formula (I) wherein R?1¿, R?2¿ and R?3¿ each independently represent a hydrogen atom, nitro, cyano, halogen, C¿1-3?-alkyl, C¿1-3?-haloalkyl, C¿1-3?-alkoxy, C¿1-3?-haloalkoxy, C¿1-3?-alkylthio or...  
WO/1999/031053A1
An improved process for the synthesis of urea from ammonia and carbon dioxide by the use of a vertically or horizontally placed condenser, enabling the corrosion prevention of the areas in which the tube plate of the condenser is joined ...  
WO/1999/029663A1
The invention relates to a process for the preparation of urea from ammonia and carbon dioxide in which the low-pressure carbamate stream formed in the further upgrading of the urea synthesis solution is stripped in a CO¿2?-carbamate st...  
WO/1999/025698A1
The invention relates to a method for producing ar(alk)yluraciles of general formula (I), wherein A represents a single bond or an alkanediyl, Ar represents optionally substituted aryl, R?1¿ represents optionally substituted alkyl, and ...  
WO/1999/021828A1
The present invention provides a simple, 1-step process for preparing a N-(aryl or heteroaryl)-hydroxyurea comprising reacting the corresponding alcohol, ester or ether with hydroxyurea and acid. This reaction is particularly useful for ...  
WO/1999/018084A1
A method of N-alkoxyalkylating ureides according to the invention comprises reacting a ureide of structure (I) with an alkylating agent of structure (III) in the presence of a basic catalyst in an aprotic reaction medium. The ureide may ...  
WO/1998/035930A1
Process for the preparation of an N-acyl amino carboxylic acid by means of a carboxymethylation reaction. In this reaction, a reaction mixture is formed which contains a base pair, carbon monoxide, hydrogen and an aldehyde with the base ...  
WO/1998/032731A1
Process for the preparation of urea, in which the gas stream which is released during the synthesis of melamine and is composed essentially of ammonia and carbon dioxide is used to synthesize urea, in which process the gas stream which o...  
WO/1998/017635A1
Process for the manufacture of urea from carbon dioxide and ammonia with high conversion yields including a urea synthesis section and an ammonia stripping section of carbamate obtained as by-product, characterized in that the urea synth...  
WO/1998/008808A1
In the present process for the preparation of urea, an off-gas stream released during the synthesis of melamine in a high-pressure melamine process which consists predominantly of ammonia and carbon dioxide, is introduced into at least o...  
WO/1998/007921A1
Aqueous solutions of N-methylolethers of carboxylic acid amides, urethanes, ureas and aminotriazines suitable for finishing cellulosic textile materials are prepared by reacting the corresponding N-methylol compounds with an alcohol in t...  
WO/1998/007763A1
This invention relates to methods for preparing novel, solid-phase transfer reagents, specifically phosgenated oxime resins and non-symmetrical ureas, that are useful as supports in combinatorial synthesis for the creation of libraries o...  
WO/1998/007771A1
A process is disclosed for producing a polyisocyanate containing biuret groups from at least one aliphatic, cycloaliphatic or araliphatic diisocyanate or a mixture of two or more such substances, and from at least one amine or water or a...  
WO/1998/003477A1
A urea synthesis process starting from ammonia and carbon dioxide carried out under a pressure of 120x10?2� to 400x10?2� KPa and a temperature of 140 to 215 �C, in which the reaction takes place in a reactor in which gaseous CO�2...  
WO/1998/003518A2
Bis-platinum(II) complexes with polymethylene derivatives, the method of making the complexes, and the use of the complexes for the treatment of tumors in mammals, are disclosed. The method of making the polymethylene derivatives, is als...  
WO/1998/000394A1
The present invention relates to a novel benzoyl urea derivative which exhibits potent growth-retarding activity against pests and which is represented by formula (I), in which A represents N or CH, and X?1� and X?2� independently of...  

Matches 401 - 450 out of 2,142