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WO/1997/020824A1 |
The invention relates to compounds of formula (1) wherein: Z is O or S; V is a divalent radical which together with C* and N forms a ring having six ring atoms, where each of said ring atoms other than C* and N independently is unsubstit...
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WO/1997/020806A1 |
Indane compounds of general formulas (7) and (8) and their pharmaceutical use particularly to achieve smooth muscle relaxing activity and/or mast cell stabilising activity and/or anti-inflammatory activity as described, wherein in formul...
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WO/1997/020802A1 |
Indame dimer compounds and their pharmaceutical use particularly to achieve smooth muscle relaxing activity and/or mast cell stabilising activity and/or anti-inflammatory activity are described.
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WO/1997/020000A2 |
The present invention comprises colorant stabilizers and a colorant composition which includes a colorant and a colorant stabilizer. The colorant stabilizer imparts light-stability to the colorant so that the colorant does not fade when ...
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WO/1997/019916A2 |
The present invention provides a bisazo compound of formula (A) useful as a therapeutic agent for viral infection such as AIDS, an amidonaphtholsulfonic acid compound useful as an intermediate thereof, a process for synthesizing such a c...
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WO/1997/019915A1 |
The claimed polyhydroxy amide sulphosuccinates have formula (1), where R1 is an alkyl group, R2CO is an acyl group, y is a number between 3 and 9 and Z(OX)y is a polyhydroxy hydrocarbon group partially esterified with maleic acid or male...
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WO/1997/019054A1 |
The present invention relates to chromotropic nitrone spin trapping agents, methods of making these agents, compositions comprising same, and methods of their use. In particular, azulenyl nitrones of the present invention are effective a...
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WO/1997/019056A1 |
The invention calls for a method of obtaining 2-trifluoromethoxybenzene sulphonamide (I), used as an intermediate in the production of certain herbicidally active substances, in very high yields and in highly pure form by reacting haloge...
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WO/1997/018190A1 |
N-Protected/N-substituted alpha-amino aldehydes, which are useful as pharmaceuticals and pharmaceutical intermediates, can be stored and shipped in a more stable form as N-protected/N-substituted-beta-amino hydroxy sulfonates of formula ...
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WO/1997/017342A1 |
Invented is an improved process for preparing aromatic ring-fused cyclopentane derivatives. Preferred compounds prepared by this invention are indane carboxylates and cyclopentano[b]pyridine derivatives. The most preferred compounds prep...
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WO/1997/016419A1 |
The invention relates to the production of compounds of formula (I), in which A is H or acyl and R1, R2, R3, R, n, X, Y, Z have the definitions indicated in claim 1, by halogenation or rearrangement of compound (II) (optionally salt) to ...
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WO/1997/016167A1 |
The invention concerns novel cosmetic agents containing sulphosuccinates of formula (I), in which R1 stands for a behenyl group, R2 stands for R1 or Mg, and m and n, independently of each other, are 0 or numbers from 1 to 10. The prepara...
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WO/1997/016544A1 |
A chemical linking agent formed of a di- or higher functional photoactivatable compound and providing at least one group that is charged under the conditions of use in order to provide improved water solubility. The linking agent further...
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WO/1997/016409A1 |
The invention concerns a process and device for the continuous preparation of N-acylaminocarboxylic acids and N-acylaminosulphonic acids and their alkali metal salts from the alkali metal salts of aminocarboxylic acids and aminosulphonic...
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WO/1997/014653A2 |
In order to recover surfactants from washing solutions which have been used to wash soiled parts, in particular to wash contaminated soil, and which contain surfactants loaded with organic pollutants, surfactants are used which have a mi...
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WO/1997/014667A1 |
The invention concerns novel bicyclic cyclopentane-1,3-dione derivatives of formula (I), in which A, B, B', G, Q, X, Y and Z have the meanings indicated in the description, a method of producing said derivatives and their use as pest-con...
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WO/1997/014676A1 |
Disclosed are processes for preparing linear alkylbenzene sulfonic acids and their corresponding salts comprising: (a) treating a linear alkylbenzene with a sulfonating agent, where the linear alkylbenzene is produced by a reaction betwe...
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WO/1997/014306A1 |
The present invention relates to peptide-like compounds, e.g. aminocarboxylic acid amide derivatives, and to methods of using same to stimulate cells of the immune system, bone marrow and other organs. The present compounds can be used t...
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WO/1997/014774A1 |
A process for the production of overbased magnesium sulphonates which makes it possible to prepare high base number products which have very low post-carbonation sediments and which can be purified by rapid filtration.
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WO/1997/011930A1 |
A method for acylating an aromatic compound, specifically an activated or deactivated aromatic compound, is disclosed. The method is suitable for preparing aromatic ketones. The preparation of a catalyst and novel bismuth compounds is al...
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WO/1997/011693A1 |
Compounds of formula (I) wherein R1-R4, R7-R8, Ra, Rb, Rc, Y, Z, n and m are set forth in the specification, as well as hydrates, solvates or pharmaceutically acceptable salts thereof, that inhibit a number of proteolytic enzymes are des...
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WO/1997/009051A1 |
The present invention provides methods for modulating the interaction between neuregulins and neuregulin-specific glycosaminoglycan sequences. The invention identifies compounds that have the ability to mimic a specific neuregulin-glycos...
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WO/1997/009304A1 |
The invention concerns anionic amphiphilic compounds with several hydrophilic and hydrophobic groups derived from acetylene.
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WO/1997/009292A1 |
A process for the preparation of 4-bromo-1,1-difluorobut-1-ene comprising the step of reacting 2,4-dibromo-1,1,1-trifluorobutane with a defluorobrominating agent in a liquid reaction mass and recovering the desired product therefrom. The...
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WO/1997/008130A1 |
The present invention relates to new esters of formula (I), in which R1 is hydrogen or halogen; and Q is (a), ZR9 or Z(P=W)R10R11, wherein R2, R3, R9, R10, R11, Z and W have the meaning given in the description. It also relates to a proc...
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WO/1997/008210A1 |
Ecologic antifouling material to apply to internal surfaces of the polymerization reactors of the naphthenic structure type having a radical (OH), in position 1 and in one or more of positions 2, 3, 4 according to structure (I).
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WO/1997/007095A1 |
The invention relates to sulphonated alkyl polyalkylene glycol ethers and their mixtures of the formula (III), a process producing said compounds or their mixtures and their use as wetting agents and starting materials for detergents.
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WO/1997/003952A1 |
A method for purifying methanesulphonyl chloride (MSC) and particularly for substantially reducing the amount of sulphuric acid that would otherwise be contained in methanesulphonic acid produced at a later stage by hydrolysing MSC. Acco...
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WO/1997/003043A1 |
The invention concerns a process for preparing N-acylaminocarboxylic acids and N-acylaminosulphonic acids and their alkali metal salts from the alkali metal salts of aminocarboxylic acids or aminosulphonic acids and carboxylic acid glyce...
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WO/1997/003056A1 |
The invention concerns novel sulphonylamino(thio)carbonyl compounds of formula (I) in which: A stands for a single bond, oxygen, sulphur or the N-R group, R standing for hydrogen, alkyl, alkenyl, alkinyl or cycloalkyl; Q stands for oxyge...
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WO/1997/002234A1 |
The invention concerns amphiphilic compounds of general formula (I) with at least two hydrophilic groups and at least two hydrophobic groups based on alkoxylated amines and/or alkoxylated fatty acid amides and di-, oligo- or polycarboxyl...
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WO/1997/002240A1 |
Sulfosuccinates are produced by reacting dimerdiols, trimertriols and/or their technical mixtures with maleic acid or maleic anhydride in the absence of organic solvents and then sulfiting and neutralizing the resulting monoesters or die...
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WO/1997/000853A1 |
Compounds of general formula (I), salts thereof or hydrates thereof wherein (a) represents (b) or (c), for example, the compounds (d) and (e), which are useful as a PGD2 antagonist and thus usable in, for example, a remedy for systemic m...
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WO/1997/000854A1 |
An amide compound represented by general formula (I), a process for producing the same, and an insecticidal/miticidal drug which works without fail and is safely usable, wherein X represents hydrogen, halogen, alkyl, alkoxy, phenyl, phen...
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WO/1997/000250A1 |
A process for producing 3-(3-fluoropropyl)-2-iminothiazoline through the scheme (1) (wherein X represents halogeno) or scheme (2) (wherein R represents methyl, p-toluyl or trifluoromethyl) and intermediates therefor.
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WO/1997/000241A1 |
New cationic and polycationic amphiphiles are capable of building aggregates with macromolecules, in particular DNA or RNA. Also disclosed is their insertion into prokaryotic and eucaryotic cells. Compounds with a spermyl-dioleoyloxyprop...
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WO/1996/040743A2 |
Novel compounds, their salts and compositions related thereto having activity against mammalian factor Xa are disclosed. The compounds are useful in vitro or in vivo for preventing or treating coagulation disorders.
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WO/1996/039379A1 |
Sulfonyl fluoride substituted 'alpha','beta','beta'-trifluorostyrene monomers are disclosed. The monomers are incorporated into polymeric compositions which are conveniently hydrolyzed to produce polymeric compositions which include ion-...
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WO/1996/039406A1 |
The anhydrate of 7-([1'alpha', 5'alpha', 6'alpha']-6-amino-3-azabicyclo[3.1.0]hex-3-yl)-6-fluoro-1-(2
,4-difluorophenyl)-1,4-dihydro-4-oxo-1,8-naphthyridine-3-car
boxylic acid, methanesulfonic acid salt has advantageous stability for for...
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WO/1996/039378A1 |
This invention relates to a process for preparing amido ester compounds. The proces involves (I) forming a mixture in a reactor of a phenol derivative and an amido-carboxylic acid at a temperature which ensures at least partial solubilit...
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WO/1996/038435A1 |
Novel compounds having formula (I) and the pharmaceutically acceptable salts, esters and amides thereof, wherein A is -O-; R1, R3, R4, R5, R6, R7, R9, R10, X and Y are specifically defined such that X and Y are not both hydrogen; and up ...
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WO/1996/038408A1 |
A process for producing an N-methyl-methoxyiminoacetamide derivative represented by general formula (I), wherein R3 represents hydrogen, etc.; which comprises reacting an acetal derivative represented by general formula (III), wherein R1...
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WO/1996/038416A1 |
The novel optically active compound (-)-(3R)-3-methyl-4-{4-[4-(4-pyridyl)-piperazin-1-yl]phenoxy
}butyric acid, and pharmaceutically-acceptable salts, esters, amides or solvates thereof. Processes for the preparation of the compound, pha...
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WO/1996/036597A1 |
One object of the invention is a process for the catalytic hydrogenation of aromatic nitro compounds in solution or in melt in the presence of hydrogen and at least one noble metal catalyst, nickel catalyst or cobalt catalyst, in which p...
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WO/1996/035662A1 |
A process for producing an alkylenediaminediorganic acid and salts thereof which comprises conducting a reaction between two organic acids selected from the group consisting of amino acids, derivatives thereof, taurine and derivatives th...
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WO/1996/034853A1 |
Amyloid binding compounds which are derivatives of Chrysamine G, pharmaceutical compositions containing, and methods using such compounds to identify Alzheimer's brain in vivo and to diagnose other pathological conditions characterized b...
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WO/1996/033747A2 |
The present invention relates to improved imaging agents useful for 19F magnetic resonance imaging (MRI). More particularly, the present invention relates to fluorinated fatty acid sulfonate derivatives, such as those derived by reaction...
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WO/1996/033968A1 |
Novel compounds represented by general formula (I), stereoisomers thereof, pharmaceutically acceptable salts, and solvates thereof, processes for the preparation thereof, a matrix metalloproteinase inhibitor comprising as the active ingr...
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WO/1996/033167A1 |
A process for preparing an aromatic or heteroaromatic sulfonyl halide of the general formula (3): Ar-(-SO2Y)n by halogenating an aromatic or heteroaromatic methyl sulfide of the general formula (1): Ar-(-SCH3-mXm)n or an aromatic or hete...
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WO/1996/033173A2 |
This invention relates to the preparation of racemic and enantiomeric 1-(pyridyl)-2-cyclohexylethylamine and, in particular, the separation of (+)-(S)- or (-)-(R)-1-(2-pyridyl)-2-cyclohexylethylamine from a racemic mixture of -1-(R,S)-(2...
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