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WO/2007/086487A1 |
An optically driven actuator (1) includes a crosslinked polymer obtained by crosslinking at least part of the side chains of a condensation polymer, eg a polyester having, on its backbone chain, a photoisomerizable group that undergoes s...
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WO/2007/036672A2 |
The invention concerns novel compounds: polymerizable functionalized derivatives, of a yellow dye product, known as C.I. Disperse Yellow 3, indexed no CAS 2832-40-8; compounds of formula (I); the preparation of said novel yellow compound...
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WO/2006/125016A1 |
This invention provides a prodrug that help arthritis patients without increasing cardiovascular and gastrointestinal risk. A novel group of hybrid nitric oxide-releasing non-steroidal anti-inflammatory drugs (NO-NSAIDs) , moiety attache...
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WO/2006/014549A2 |
Methods are disclosed for preparing compounds of Formula I: where R1,R3,and R4 are independently hydrogen or C1 to C4 alkyl, and R2 is: where R5 is selected from the group consisting of hydrogen and C1 to C4 alkyl, or where R6,R7 and R8 ...
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WO/2006/003893A1 |
Disclosed is an azo compound represented by the following general formula (1). (In the formula, R1 and R2 independently represent a hydroxy group or a polymerizable functional group selected from the group consisting of (meth)acryloyl gr...
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WO/2006/000414A1 |
The invention relates to a method for producing diazoalkanes, which is characterized by dissolving a diazoalkane precursor in a first solvent, dissolving a base in a second solvent, allowing the substances to react in a reactor while for...
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WO/2006/000692A1 |
The invention concerns the use of at least one diazonium salt bearing an initiator function, for forming an undercoat obtained by grafting a graft derived from said diazonium salt and bearing an initiator function at the surface of a con...
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WO/2005/119315A2 |
In one aspect, the present invention provides a hyperpolarizable organic chromophore. The chromophore is a nonlinear optically active compound that includes a &pgr -donor conjugated to a &pgr -acceptor through a &pgr -electron conjugated...
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WO/2005/095522A2 |
Disclosed are azo dyes of formula (1) , wherein R1 is hydrogen; C1-C14alkyl; hydroxy- C1-C14alkyl; C2-C14alkenyl; a radical of formula (1a) -(CH2)n1-O-(CH2)n2-CH3; a radical of formula (1b) C10aryl; or C6-C10aryl-C1-C6alkyl; R3 is hydrog...
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WO/2005/081752A2 |
This invention relates to compositions comprising carbon-based diazeniumdiolates attached to hydrophobic polymers that releases nitric oxide (NO). The carbon-based diazeniumdiolated polymers release NO spontaneously under physiological c...
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WO/2005/081753A2 |
This invention relates to compositions comprising carbon-based diazeniumdiolates that release nitric oxide (NO). The carbon-based diazeniumdiolated molecules release NO spontaneously under physiological conditions without subsequent nitr...
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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): (...
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WO/2005/049849A2 |
Disclosed is a group of azo quencher compositions useful as fluroescence quenchers having the general structure of formula (I), methods of making or using the compositions, and kits comprising the composition.
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WO/2005/030852A2 |
The present invention is directed to a method of flame retarding a polymeric substrate using a specific group of azo and peroxide derivatives as flame retardants, to flame retardant compositions as well as to novel azo compounds usable a...
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WO/2005/028424A1 |
The present invention relates to a method of identifying and evaluating chemical inhibitors of cathepsin S activity in whole cells. The present invention also relates to probes that are capable of forming irreversible adducts with cathep...
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WO/2005/021009A2 |
Methods and formulations for treating inflammatory bowel disease are disclosed. The methods and formulations include methods and formulations for delivering eff ective concentrations of 4-aminosalicylic acid and/or 5-aminosalicylic acid ...
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WO/2004/106358A1 |
The invention relates to dialkyltriazene-supporting estrogens and antiestrogens that are suited for use as chemotherapeutic drugs for treating carcinomas of the sexual organs of humans and animals.
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WO2002099141A9 |
Fluorogenic oligonucleotide probes are provided with quencher structures and useful in hybridization assays. The probes also can contain a minor groove binding group. Methods for synthesizing and attaching quenchers to fluorophore cojuga...
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WO/2004/036314A2 |
An acid generating agent useful for imaging photosensitive elements, the acid generating agent having formula (I), (II) or (III) wherein: R1 an unsubstituted or substituted hydrocarbon or aryl group, X is oxygen, sulfur or selenium; Y is...
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WO/2004/031248A1 |
The present invention relates to a novel nitrosation polymer of Formula (A) in which X, Y, R1, R2 and R3 are as defined in Claim 1. The invention also relates to a process for the preparation of the said polymer.
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WO/2004/019896A1 |
A method of colouring porous material, especially human hair, is described, which method comprises applying to the material being coloured, in any desired order successively, or simultaneously, a) at least one capped diazonium compound o...
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WO/2004/019897A1 |
A method of colouring porous material, especially human hair, is described, which method comprises applying to the material being coloured, in any desired order successively, or simultaneously, a) at least one capped diazonium compound a...
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WO/2004/002945A1 |
Disclosed are a (E)-1-[[(2E,4E)-1-hexyl-2,4-octadecadienyl]oxy]-2hydroxydi
azine compound represented by Chemical Formula I, below, or its pharmaceutically acceptable base addition salt, a method of preparing the compound, and a pharma...
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WO/2003/093823A2 |
A method for identifying a solid support in combinatorial synthesis or determining the structure of a compound in combinatorial synthesis. The method involves attaching, detaching and identifying at least one tag by detaching the tag fro...
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WO/2003/082218A2 |
The invention relates to a photosensitive adhesive composition of the polymerisable resin type, the hardening of which occurs by means of polymerisation and/or reticulation, characterised in comprising: - initiating means for at least on...
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WO/2003/079984A2 |
The present invention pertains, at least in part, to novel substituted tetracycline compounds. These tetracycline compounds can be used to treat numerous tetracycline compound-responsive states, such as bacterial infections and neoplasms...
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WO/2003/062445A2 |
Oligonucleotide probes/conjugates are provided along with method for their use in assays to monitor amplification wherein the signal produced does not rely on 5' nuclease digestion.
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WO/2003/059867A1 |
The invention aims at providing polymerization initiators which can be used alone in emulsion polymerization and a process for emulsion polymerization with the same. Specifically, polymerization initiators containing compounds represente...
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WO/2003/048257A1 |
Provided is a novel one-pot, organic solvent-free process for the preparation of 2-(2-nitrophenylazo) substituted phenols. The 2-(2-nitrophenylazo) substituted phenols are precursors for hydroxyphenylbenzotriazole UV absorbers.
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WO/2003/042169A2 |
The invention relates to novel diazoketone derivatives represented by formula 1. Wherein R1, Rx, Ry, R5 n and p have the meanings given in the application. The invention also relates to processes for homologation of these diazoketone der...
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WO/2003/019145A2 |
Bis-diazo,triaryl and aryldiazo-N-arylphenazonium quencher moieties, substituted with electron-withdrawing and electron-donating substituents which induce polarity in the delocalized aryl/diazo ring systems, are useful as labels when att...
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WO/2003/002521A2 |
The invention relates to a method for production of azo compounds. In particular the invention relates to a step-wise method for production of an azo compound, by seeding and oxidation of the corresponding hydrazoic compound.
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WO/2002/094760A2 |
Process for the preparation of compounds of formula (I) wherein R is halogen, R¿1?O¿1?R¿1?S(O)¿n? or (R¿1?)¿2?NC(X)O; R¿1? is C¿1?-C¿8?alkly, aryl-C¿1?-C¿8?alkyl, C¿1?-C¿8?haloalkyl or aryl; n is 0, 1, 2 or 3; X is O or S; a...
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WO/2002/090319A1 |
The invention concerns a temperature-stable labelling reagent of formula (I), wherein: R?1¿ represents H or an alkyl, aryl or substituted aryl group; R?2¿ represents a detectable marker or at least two detectable markers linked togethe...
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WO2001072685A9 |
Novel cytotoxic polyamine analogues are disclosed. These analogues are useful pharmaceutical agents for treating diseases where it is desired to inhibit cell growth and/or proliferation, for example cancer and post-angioplasty injury.
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WO/2002/070516A2 |
Compounds of Formula (I), where; R¿1? is O, S; R¿2? is an optionally substituted nitrogen-containing heterocycle, wherein the nitrogen is located at the 2 position relative to the (thio)urea bond; R¿3? is H, C¿1?-C¿3? alkyl, R¿4?-R...
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WO/2002/069920A1 |
A method of colouring porous material, especially human hair, is described, which method comprises applying to the material being coloured, in any desired order successively, or simultaneously, a) a capped diazonium compound and b) a wat...
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WO/2002/062747A1 |
The invention relates to photolabile protective groups for the synthesis of biopolymers, particularly nucleic acids.
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WO/2002/060812A2 |
The invention incorporates new processes for the chemical modification of carbon nanotubes. Such processes involve the derivatization of multi- and single-wall carbon nanotubes, including small diameter (ca. 0.7 nm) single-wall carbon na...
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WO/2002/055486A2 |
The invention relates to novel triazene compounds, the use thereof and novel alkylation methods. Said triazene compounds have the general formula, X-Y-Z-N=N-NH-R, where X = an insoluble support material, Y = an atom, or group of atoms, f...
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WO/2002/053523A1 |
A tropolone derivative represented by the formula (I) which has retinoid activity and is useful as an active ingredient for medicines [R?1¿ to R?4¿ each represents hydrogen, alkyl, or alkoxy; ring Ar represents an aryl ring or heteroar...
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WO/2002/051797A1 |
A compound represented by the following general formula (I) (I) (wherein A is (1) or (2) B is (3) or (4) R is hydrogen, NO¿2?, NH¿2?, NHCbz, bromine, fluorine, chlorine, or SO¿3?Na¿2?; and n is an integer of 1 to 4); and a process fo...
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WO/2002/051397A1 |
Cytokine production inhibitors containing as the active ingredient aniline derivatives represented by the general formula (I) or salts thereof: (I) wherein A is CO or SO¿2?; Cy is aryl or a heterocyclic group; R?1¿ and R?2¿ are each i...
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WO/2002/022551A1 |
Compounds of formula (I') wherein A, R¿1? to R¿3? and t are as defined in claims, exhibit COMT enzyme inhibiting activity so that they are useful as COMT inhibitors.
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WO/2002/018324A2 |
Compounds are disclosed having the structure of Formula (I), where R?1¿, R?3¿, and R?4¿ are independently hydrogen or C¿1? to C¿4? alkyl, and R?2¿ is (II), where R?5¿ is selected from the group consisting of hydrogen and C¿1? to ...
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WO/2002/012202A2 |
Provided is a process for preparing 2H-benzotriazole UV absorbers containing a perfluoroalkyl moiety at the 5-position of the benzo ring, for example a trifluoromethyl group, which involves diazotizing the perfluoroalkyl substituted o-ni...
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WO/2002/004404A2 |
7,8 and 9-substituted tetracyline compounds of the formula (I) wherein: R?4¿ and R?4'¿ are each methyl; R?5¿ is hydrogen or hydroxyl; R?6¿ and R?6'¿ are each independently hydrogen, methyl, or hydroxyl; R?7¿ is hydrogen, lower alke...
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WO2001063345A9 |
The present invention is related to photonic crystal devices that comprise novel mesoscopic periodic materials which comprise polymerized crystalline colloidal arrays (CCA) and at least one photosensitive component. Preferably, the photo...
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WO/2001/096263A1 |
A process for the production of fluorinated organic compounds, characterized by fluorinating an organic compound bearing a hydrogen atom with IF¿5?; and a novel fluorination process of fluorinating an organic compound bearing a hydrogen...
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WO/2001/087823A1 |
The present invention provides a new chemically modified 4-dedimethylaminotetracycline compounds that can be substituted with aryl, alkenyl, or alkynyl groups. The 7, 8, and/or 9 positions and methods for preparing such compounds. Other ...
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