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Matches 401 - 450 out of 3,578

Document Document Title
WO/2006/088525A1
Methods for the preparation of stereoisomerically substantially aminocyclohexyl ether compounds such as trans-(1R,2R)-aminocyclohexyl ether compounds and/or trans-(1S,2S)-aminocyclohexyl ether compounds as well as various intermediates a...  
WO/2006/080576A1
A method for the asymmetric allylation of an &agr -imino acid, wherein an allylsilane compound is reacted with an an &agr -imino acid having a structure in which an oxycarbonyl group is bonded to a nitrogen atom of the imino group in the...  
WO/2006/074501A1
The present invention provides a compound of formula (I), (II), (III) and (IV) as defined herein and pharmaceutically acceptable derivatives thereof. The present invention further provides use of the compounds of the present invention in...  
WO/2006/075651A1
[PROBLEMS] To provide a process for efficiently producing the anti isomer of an optically active β-hydroxy-&agr -aminocarboxylic acid derivative useful as an intermediate for medicines/agricultural chemicals. [MEANS FOR SOLVING PROBLEMS...  
WO2006048720B1
The present invention relates to a method for preparation of substituted phenyl carbamate and pharmaceutically acceptable salts thereof, which are of current pharmaceutical interest. The substituted phenyl carbamate and pharmaceutically ...  
WO/2006/048720A1
The present invention relates to a method for preparation of substituted phenyl carbamate and pharmaceutically acceptable salts thereof, which are of current pharmaceutical interest. The substituted phenyl carbamate and pharmaceutically ...  
WO2006012046A3
Disclosed is a process for the preparation of phosphine-aminophosphines that are useful in the formation of catalysts useful in carrying out a wide variety of reactions such as asymmetric hydrogenations, asymmetric reductions, asymmetric...  
WO/2006/021250A1
The invention relates to a method for producing carbamic acid esters during which urea or a urea derivative is, in a first stage, reacted with a polymeric multi-functional alcohol such as a polyalkylene glycol, a polyester polyol or a po...  
WO/2006/016116A1
The invention provides a process for preparing optically active 1,2-haloalcohols from an &agr -haloketone by asymmetric catalytic hydrogenation of a-haloketones comprising providing a substrate comprising an a-haloketone and contacting t...  
WO/2006/014006A1
By reacting unsaturated aminodiols represented by the general formula (I) below with olefins represented by the general formula (II) below in the presence of a metathesis catalyst, unsaturated aminodiols which are useful as raw material ...  
WO/2006/012046A2
Disclosed is a process for the preparation of phosphine-aminophosphines that are useful in the formation of catalysts useful in carrying out a wide variety of reactions such as asymmetric hydrogenations, asymmetric reductions, asymmetric...  
WO/2006/012045A1
Disclosed are novel phosphine-phosphoramidite compounds which may be employed in combination with a catalytically-active metal to effect a wide variety of reactions such as asymmetric hydrogenations, asymmetric reductions, asymmetric hyd...  
WO/2006/009134A1
A novel fungicide that exhibits a wide disease control spectrum against pathogenic fungi acting on various crops and helps resolve worsening resistant strain problems. There are provided diamine derivatives of the formula (1), a process ...  
WO/2006/005436A1
The invention relates to a method for producing enantiomeric form of 2, 3-diaminopropionic acid derivatives of formula (I) by asymmetric hydrogenation from compounds of formula (II).  
WO2005062811A3
One aspect of the present invention relates to a method of preparing allylic carboxylate compounds comprising the step of contacting a compound comprising an allylic hydrogen atom with a carboxylic acid in the presence of palladium, a su...  
WO2005061446A3
The present invention relates to a process for preparing an aminoalkyl phenylcarbamate (4), comprising the steps of converting a hydroxy phenyl ketone (2) to a phenylcarbamate ketone (3), and converting the phenylcarbamate ketone (3) to ...  
WO/2006/000845A1
A process is described for the preparation of carbamates of primary and/or secondary polyamines, which process comprises the steps vaporising a primary and/or secondary polyamine and reacting said vaporised primary and/or secondary polya...  
WO/2005/102978A1
The invention relates to a method for the production of a.) aldehydes of formula (II): R1_ CHO and b.) aldehydes of formula (III): R1_ C(O) _ R2 by reacting a.) primary alcohols (R1CH2-OH) or b.) secondary alcohols (R1-CH(OH)-R2) with cy...  
WO/2005/102991A1
A process for the production of nonnatural amino acids represented by the general formula (C): (C) characterized by reacting a compound represented by the general formula (A3) with compounds represented by the general formulae (A1) and (...  
WO2005021515B1
The present invention relates to isoxazoline derivatives of structure (I), which can be used as selective inhibitors of phosphodiesterase (PDE) type IV. In particular, compounds disclosed herein can be useful in the treatment of AIDS, as...  
WO/2005/095335A1
The invention aims at providing ylide compounds represented by the general formula (1) and being useful as herbicide and a process for the production thereof, as well as at providing a process for the preparation of halomethyl ketones kn...  
WO2005021515A3
The present invention relates to isoxazoline derivatives of structure (I), which can be used as selective inhibitors of phosphodiesterase (PDE) type IV. In particular, compounds disclosed herein can be useful in the treatment of AIDS, as...  
WO/2005/073181A1
The invention generally relates to methods of forming vinyl (thio)carbamates and more particularly to a vinylchloroformate-free method of synthesizing (N-vinyloxycarbonyl)-3-aminopropyltris(trimethylsiloxysilane ).  
WO/2005/070875A1
A process for the production of amines which is characterized by reacting an imine with a nucleophilic compound (except trialkylsilyl vinyl ethers) in the presence of a phosphoric acid derivative represented by the general formula (1): (...  
WO/2005/070864A1
A method of enantiometrically selective nucleophilic addition reaction to carbonyl, which enables asymmetric synthesis of optically active &agr -hydroxy-&gammad -keto acid esters, optically active &agr -hydroxy-&gammad -amino acid esters...  
WO/2005/070876A1
An asymmetric synthesis of amino acid compound that is useful as a starting material or synthetic intermediate for production of medicinal products, agrichemicals, perfumes, functional polymers, etc. There is provided a method of enanthi...  
WO/2005/063698A1
A process for the preparation of carbamates from organic urea and organic carbonate in presence of a solid base catalyst is disclosed. The process works at the milder reaction conditions and utilizes inexpensive catalysts that can be rec...  
WO/2005/062811A2
One aspect of the present invention relates to a method of preparing allylic carboxylate compounds comprising the step of contacting a compound comprising an allylic hydrogen atom with a carboxylic acid in the presence of palladium, a su...  
WO/2005/061446A2
The present invention relates to a process for preparing an aminoalkyl phenylcarbamate (4), comprising the steps of converting a hydroxy phenyl ketone (2) to a phenylcarbamate ketone (3), and converting the phenylcarbamate ketone (3) to ...  
WO/2005/061445A1
Methods and reagents for rhodium-promoted carbonylation via isocyanate using carbon-isotope labeled carbon monoxide are provided. The resultant carbon­ isotope labeled compounds are useful as radiopharmaceuticals, especially for use in ...  
WO/2005/061434A1
The invention relates to a novel method for producing dendritic trimesic acid triamides.  
WO/2005/058804A1
There is provided a process for the preparation of a compound of Formula: (1) wherein Ar represents an optionally substituted hydrocarbyl or an optionally substituted heterocyclyl group comprising an aromatic moiety; and R1, R2 and R3 ea...  
WO/2005/058805A1
A process for producing an optically active amine compound (IV), characterized in that nucleophilic addition of nucleophilic agent (III) to imine compound (II) is carried out in the presence of asymmetric urea compound (I). An advantageo...  
WO2005010011A3
Disclosed herein are methods for synthesizing 1-(acyloxy)-alkyl prodrug derivatives of drugs through oxidation of 1-acyl-alkyl derivatives of drugs under anhydrous reaction conditions. The methods typically proceed stereospecifically, in...  
WO/2005/054186A2
The present invention relates to methods of preparing a stereoisomerically enriched compound of formula (I), wherein R6 is hydrogen, comprising treating a compound of formula (I), wherein R6 is chosen from C1-C10 alkyl, C2-C10 alkenyl, C...  
WO/2005/047234A1
The invention relates to a method for producing carbamate group-containing (meth)acrylic esters. The inventive method is characterized by reacting at least one carbamate group-containing hydroxy compound with (meth)acrylic anhydride in t...  
WO2005000803A8
A process for producing an asymmetric compound (IV), characterized by causing a compound (II) to add a nucleophilic reagent (III) through conjugate addition in the presence of an asymmetric urea compound (I). Also provided is a nonmetall...  
WO/2005/040099A1
Processes for efficiently producing a 3-substituted (2R,3R)-2-(protected amino)-3-hydroxypropionic acid derivative from a 3-substituted (2S*,3R*)-2,3-epoxypropionic acid. The processes are the following (1) to (3): (1) a process which co...  
WO2004002939A3
The present invention relates to a compound formula [I]: Y is bond, -0-(CH2)n- (in which n is 1, 2, 3 or 4), etc., Z is cyano, tetrazolyl, etc., R<1> is hydrogen, lower alkyl, etc., R<2> is hydrogen or an amino protective group, R<3> is ...  
WO2005016866A3
The present invention is to provide a method for producing the desired optically active beta-amino acid derivatives of high optical purities in high yields, without requiring a step of deprotection. More particularly, the present inventi...  
WO/2005/033180A1
The present invention relates to novel aspartates, their method of production and the use of these mono and polyaspartates as reactive components for polyisocyanates in two-component polyurethane coating compositions and for preparing po...  
WO2005009928A3
The present disclosure provides methods of synthesizing alkylating agents and methods of use.  
WO/2005/033064A1
A process for preparing O-carbamoyl aminoalcohols represented by Formula(I) wherein: n is an integer from 0 and 5; R1, R2, R3 and R4 are individually selected from the group consisting of hydrogen, alkyl, cycloalkyl, substituted or unsub...  
WO/2005/021515A2
The present invention relates to isoxazoline derivatives of structure (I), which can be used as selective inhibitors of phosphodiesterase (PDE) type IV. In particular, compounds disclosed herein can be useful in the treatment of AIDS, as...  
WO2005000803A3
A process for producing an asymmetric compound (IV), characterized by causing a compound (II) to add a nucleophilic reagent (III) through conjugate addition in the presence of an asymmetric urea compound (I). Also provided is a nonmetall...  
WO/2005/016866A2
The present invention is to provide a method for producing the desired optically active β-amino acid derivatives of high optical purities in high yields, without requiring a step of deprotection. More particularly, the present invention...  
WO/2005/016871A1
A process for the manufacture of iodopropynyl butylcarbamate (IPBC) is disclosed wherein the subject reaction is carried out in an aqueous solution of a suitable surfactant. The iodination reactant is metallic iodide salt which serves as...  
WO/2005/009928A2
The present disclosure provides methods of synthesizing alkylating agents and methods of use.  
WO/2005/010011A2
Disclosed herein are methods for synthesizing 1-(acyloxy)-alkyl prodrug derivatives of drugs through oxidation of 1-acyl-alkyl derivatives of drugs under anhydrous reaction conditions. The methods typically proceed stereospecifically, in...  
WO/2005/000803A2
A process for producing an asymmetric compound (IV), characterized by causing a compound (II) to add a nucleophilic reagent (III) through conjugate addition in the presence of an asymmetric urea compound (I). Also provided is a nonmetall...  

Matches 401 - 450 out of 3,578