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WO/2006/109321A1 |
The process of this invention comprises preparing anhydride of palmitic acid and alkyl or cycloalkyl haloformate by any conventional method, reacting anhydride so formed with ethnolamine in-situ, and isolating the product by any known me...
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WO/2006/109654A1 |
A process for producing a tricarboxylic acid tris(alkyl-substituted cyclohexylamide), for example, comprising subjecting a tricarboxylic acid and an alkyl-substituted cyclohexylamine to an amidation reaction in the presence of a boric ac...
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WO/2006/108632A1 |
Acetoacetic acid arylamides are produced from diketene and from primary or secondary aromatic amines under the conditions of a reactive distillation in the presence of water. The continuous method is characterized by a high purity of the...
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WO/2006/103453A1 |
The present application provides a process for the use of an in situ generated asymmetric palladium catalyst. In particular, the in situ generated asymmetric palladium catalyst is provided for use in an enantioselective hydroamination re...
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WO/2006/100731A1 |
A method for producing a 5-acetamide-2,4,6-triiodoisophthalic acid derivative comprising acetylating a 5-amino-2,4,6-triiodoisophthalic acid derivative in an organic solvent in the presence of an acid catalyst using acetic anhydride is d...
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WO/2006/100563A1 |
Methods and reagents for transition metal-promoted carbonylation via isocyanate using carbon-isotope labeled carbon monoxide are provided. The resultant carbon-isotope labeled compounds are useful as radiopharmaceuticals, especially for ...
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WO/2006/097594A1 |
The invention concerns a novel method for preparing N-alkyl substituted aliphatic tertiary amides. More particularly the invention concerns preparation of a 2-isopropyl-2,3-dimethyl-N-alkylbutanamide. Preferably, it concerns preparation ...
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WO/2006/093354A1 |
Disclosed are a novel production intermediate of (S)-2-[3-(N-&lcub [4-(4-fluorophenoxy)phenyl]methyl&rcub carbamoyl)-4-methoxyphenylmethyl]butanoic acid (compound 1), and a method for producing the same. Specifically disclosed is benzyl ...
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WO/2006/091902A2 |
Alpha, omega-difunctional aldaramides, in particular diaminoaldaramides, dihydroxyaldaramides, bis(alkoxycarbonylalkyl)aldaramides, and bis(carboxyalkyl)aldaramides, and processes for preparing the aldaramides are provided.
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WO/2006/090479A1 |
A ruthenium compound represented by the following formula (I); an asymmetric hydrogenation catalyst comprising the above ruthenium compound; and a method for preparing an optically active alcohol compound, characterized in that a carbony...
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WO/2006/088071A1 |
A process in which by virtue of the use of a compound with specified chiral element as a starting compound, a compound having the activity of inhibiting HCV replication and having a desirable optical activity can be synthesized selective...
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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...
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WO/2006/087324A2 |
The invention relates to a method for producing an N-(1-aryl-alk-1-enyl)-acetamide or N-(1-heteroaryl-alk-1-enyl)-acetamide. According to the invention, an N-(alk-1-enyl)-acetamide is reacted with an aryl- or heteroaryl-chloride, bromide...
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WO/2006/088132A1 |
Pyridine oxide compounds of general formula (I), optically active forms thereof, and their salts or hydrates; and performed in the presence of any of these as a catalyst, (1) a process for producing an ester or amide compound from a carb...
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WO/2006/082835A1 |
Disclosed is a method for producing theanine characterized in that a glutamic acid alkyl ester represented by the general formula (1) below is reacted with a ketone represented by the general formula (2) below in the presence of t-butyl ...
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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...
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WO/2006/075373A1 |
A β-alkoxypropionamide compound represented by the general formula (I); a solvent and a detergent each containing the alkoxypropionamide compound; a liquid chemical composition comprising a specific β-alkoxypropionamide compound and a ...
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WO/2006/076350A2 |
The present invention provides processes and intermediates for the preparation of aminoethoxybenzyl alcohols of Formula (I) useful in the production of pharmaceutically useful compounds. Formula (I)
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WO/2006/076562A1 |
A process for the preparation of memantine hydrochloride, intermediates thereof and its hydrochloric acid form are provided.
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WO/2006/072374A1 |
The invention relates to a method for effectively producing optically active cyclic amines of formula (I) or the salts thereof, wherein A, R0, R are defined as indicated in claim 1 while R0 and A, R and A, or R0 and R can also form rings...
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WO/2006/069798A1 |
The invention relates to a process for the preparation of a chiral amine, whereby a ketone or aldehyde is contacted with an enantiomerically enriched phenylglycine amide to give an imine, whereby the imine is subsequently contacted with ...
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WO/2006/067416A1 |
The present invention provides a process for the formation of an enamide (III) wherein each R is independently selected from (1-6C)alkyl, benzyl and C(O)(1-6C)alkyl, or two RO groups together form a (1-4C)alkylenedioxy group, comprising ...
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WO/2006/067412A1 |
A process for the preparation of a colchinol derivative of the Formula (I): wherein each R, which may be the same or different, is selected from (1-6C)alkyl, benzyl and C(O)(1-6C)alkyl, or two RO groups together form a (1-4C)alkylenediox...
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WO/2006/067794A1 |
A process for synthesis of R-(-)-N, &agr -Dimethylphenethylamine (Levmetamfetamine, formula I), or S-(+)-N, &agr - Dimethyl phenethylamine (Methamphetamine, formula II ), from d-ephedrine of formula III or l-ephedrine formula IV, the pro...
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WO/2006/068386A1 |
Disclosed herein is a method for synthesizing the compound of Formula 1 or an acid addition salt thereof: The method comprises the steps of subjecting the compound of Formula 7 to N-methylation to obtain the compound of Formula 8 or an a...
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WO/2006/063821A1 |
The present invention relates to a method of preparing N-substituted salicylamides or derivatives thereof, and their salts, hydrates and solvates. In particular, the present invention relates to a method of preparing N-(5-chlorosalicyloy...
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WO/2006/063819A2 |
The present invention relates to a method of preparing N-substituted salicylamides or derivatives thereof and their derivatives, e.g. their salts. In particular, the present invention relates to a method of preparing (N-(5-chlorosalicylo...
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WO/2006/063999A1 |
The present invention relates to selected (R)-2-phenyl-propionamides and (R)-2-phenyl-sulfonamides with a hydrogen bond acceptor atom/group in a well defined position in the chemical space. These compounds show a surprising potent inhibi...
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WO/2006/061159A1 |
Disclosed is a method for producing N,N-dimethylacetamide (DMAC) by continuously reacting methyl acetate (MeOAc) with dimethylamine (DMA) in the presence of a basic catalyst, MeOAc being used as a methanol solution which is obtained as a...
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WO/2006/061157A1 |
A method for the production of N,N-dimethylacetamide (DMAC) by continuous reaction of methylacetate (MeOAc) with dimethylamine (DMA) in the presence of a basic catalyst, wherein MeOAc is used as a methanolic solution and continuous disti...
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WO/2006/062406A2 |
The invention relates to a process for the preparation of a quaternary ammonium hydroxide, in particular denatonium hydroxide, and the use thereof for the preparation of a quaternary ammo nium salt, in particular of denatonium benzoate o...
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WO/2006/061332A1 |
The invention provides a process for the production of a pharmaceutical intermediate compound in accordance with the following scheme (formula (I)), wherein R5 is any suitable substituent group; and Z is any suitable leaving group.
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WO/2006/061153A1 |
The invention relates to a method for producing N,N-dimethylacetamide (DMAC) by the continuous reaction of methyl acetate (MeOAc) with dimethyl amine (DMA) in the presence of an alkaline catalyst. Said method is characterised in that the...
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WO/2006/058698A1 |
Disclosed is a method for purifying an open-chain N-vinyl compound by means of a crystallization process in a crystallizer in which crystallization is performed from a melt of a mixture containing an open-chain N-vinyl compound at a pres...
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WO/2006/060800A1 |
Compounds are synthesized that contain nitrogen and hindered phenol functionalities of an aromatic amine and hindered phenol for use as oxidative stabilizers for organic materials, paints, lubricants, elastomers, and in other application...
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WO2005052016B1 |
The present invention relates to bottom antireflective coating compositions and polymers useful in making such compositions.
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WO/2006/056366A1 |
The invention relates to a method for the continuous production of alkyl amino acryl amides by reacting alkyl acrylates with high-boiling amines. A specific preparation technique is used in order to achieve hitherto unobtainable product ...
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WO/2006/056166A2 |
A method for the production of N-alkenyl compounds is disclosed, in which N-H compounds are reacted with terminal alkynes in the presence of catalytic amounts of organoruthenium complexes.
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WO/2006/051079A1 |
Process for preparing itopride hydrochloride comprising: a) Reacting 4-hydroxybenzaldehyde with 2-dimethylaminoethyl chloride in the 5 presence of a weak inorganic base to obtain 4-(2-dimethylaminoethoxy)- benzaldehyde, b) Reacting 4-(2-...
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WO/2006/048430A1 |
The invention relates to salts of N-acyl-L-aspartate-β-monoester and/or of N-acyl-L-glutamate-&gammad -monoester of general formula (I), in which: Mn+ represents a metal or an oligoelement characterized by a valence state n greater than...
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WO/2006/049676A1 |
A process for the preparation of 4-oxo-4-((4-(phenylamino)phenyl) amino)-2-butenoic acid includes reacting paminodiphenyl amine and maleic anhydride in a reaction first mixture containing a volatile organic solvent under suitable react...
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WO/2006/046252A2 |
Novel diasteriomeric tartaric acid salts of atenolol namely, (2S)-1-isopropylamino-3-[4-(2-acetamido)phenoxy]-2-propanol-
(2S,3S)-O,O-di-p-toluoyltartrate, (2R)-1isopropylamino-3-[p-(2-methoxyethyl)phenoxy]-2-propa
nol-(2R,3R)-O,O-di-p...
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WO/2006/037574A1 |
The present invention is concerned with an improved method of producing (R)-2-acetamido-N-benzyl-3-methoxypropionamide (lacosamide) comprising the 0-methylation of a compound of formula (I) to produce a compound of formula (I I) in a sin...
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WO/2006/035915A1 |
A monomer compound having an &agr -oxoamide group and a (meth)acryloyloxy group and represented by the general formula (I): (I) [wherein Y represents C1-6 linear alkylene optionally having a C1-6 organic group as a substituent; R1 repres...
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WO/2006/033117A2 |
Disclosed herein is a process for producing Dialkyl substituted fatty acids amides. More particularly the present invention provides a process for producing pure form of N,N-dimethylamide of aliphatic carboxylic acids, wherein the alipha...
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WO/2006/030892A1 |
The invention aims at providing a process for the production of NS-220 which is suitable for mass production on an industrial scale. The invention is constituted of (1) a process for the production of methyl cis-5-(4-chlorobutyl) -2-meth...
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WO/2006/029135A1 |
A process for preparing indanylamine and aminotetralin derivatives from indanone or tetralone oximes by acylating the oximes with an organic anhydride, followed by catalytic hydrogenation in the presence of an organic anhydride with subs...
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WO/2006/027635A1 |
The present invention relates to novel N-Poly (alkenyl) acryl amides of formula (I) where in m= 1-8, n=2-100 Formula (1) and to a process for preparation thereof by reacting an unsaturated poly(olefin) with acrylonitrile in presence of a...
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WO/2006/024783A1 |
The invention concerns a method for acylating a nucleophilic compound by reacting said compound with 2-trifluoromethylbenzoyl fluoride or a derivative thereof comprising on the benzene ring at least another substituent non interfering wi...
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WO/2006/024388A1 |
The invention relates to a novel method for producing substituted biphenylamines, novel intermediate products and the production thereof, and a method for producing fungicidal carboxamides.
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