Matches 1 - 50 out of 356 1 2 3 4 5 6 7 8 >

AcclaimIP-ad

Match Document Document Title
9034955 High molecular weight nonpolar benzotriazoles  
The present invention relates to the use of certain benzotriazole derivatives of the general formula (I) whereB is an optionally substituted 2-(2-hydroxyphenyl)-2H-benzotriazole group,n is an...
8895754 Process to make UV radiation absorbing 2-phenyl-1,2,3,-benzotriazoles  
The invention relates to an improved process for the manufacture of novel benzotriazoles as well to novel benzotriazoles obtained by the novel process. This novel economical process provides...
8829192 Stabilization of body-care and household products against degradation by uv radiation using merocyanine derivatives  
Described is the use of specific merocyanine derivatives for protecting body-care and household products from photolytic and oxidative degradation. These compounds perform outstanding UV absorber...
8598078 Condensed anthran I lami de derivatives as insecticides  
Compounds of Formula I wherein the substituents are as defined in Claim 1, and the agrochemically acceptable salts and all stereoisomers and tautomeric forms of the compounds of formula I can be...
8585938 UV-absorbers for ophthalmic lens materials  
UV absorbing compounds that are effective in blocking UV and short-wavelength blue light are disclosed. The UV absorbing compounds are particularly suitable for use in intraocular lens materials.
8425891 UV-absorbers for ophthalmic lens materials  
Dihydroxybenzotriazole UV absorbing compounds that are particularly useful in ophthalmic devices are disclosed.
8323631 UV-absorbers for ophthalmic lens materials  
Dihydroxybenzotriazole UV absorbing compounds that are particularly useful in ophthalmic devices are disclosed.
8324400 Benzotriazole containing donor-acceptor type polymer as a multi-purpose material  
This invention is about a material which provides to observe all colors necessary for display technologies in a very small potential range. The material is a derivative of benzotriazole containing...
8309554 Hypoxia activated drugs of nitrogen mustard alkylators  
Hypoxia activated drug compounds having a structure of formula (I) are useful in the treatment of cancer and other hyperproliferative diseases.
8308198 Water-based fluorescent ink, recorded image using the same, and judging method  
The present invention relates to a water-based fluorescent ink for the purpose of measurement or judgment of the fluorescence emission in a visible light region by an excitation wavelength in a...
8273877 Substituted tetraazapentalenes  
Substituted tetraazapentalenes have two benzenoid rings and eight substitutable positions. Substitutions are made of hydrogen or C—H groups in favor of amino groups, nitro groups or nitrogen...
8262948 Intraocular lenses with combinations of UV absorbers and blue light chromophores  
Disclosed are ophthalmic device materials having improved light transmission characteristics. The materials contain a combination of certain UV absorbers and blue-light absorbing chromophores.
8262947 UV/visible light absorbers for ophthalmic lens materials  
Benzotriazole UV/Visible light-absorbing monomers are disclosed. The UV/Vis absorbers are particularly suitable for use in intraocular lens materials.
8043607 UV-absorbers for ophthalmic lens materials  
Dihydroxybenzotriazole UV absorbing compounds that are particularly useful in ophthalmic devices are disclosed.
8026372 Process for the preparation of ε-alkoxycarbonyllysines and their analogues  
A process for the preparation of ω-alkoxycarbonylamino-α-aminoacids and α,ω orthogonally diprotected diaminoacids from α,ω-diaminoacids using 1-alkoxycarbonylbenzotriazoles as protecting agents is...
7960417 Benzazole potentiators of metabotropic glutamate receptors  
The present invention is directed to benzazole compounds which are potentiators of metabotropic glutamate receptors, including the mGluR2 receptor, and which are useful in the treatment or...
7897625 Carbamoylbenzotriazole derivatives as inhibitors of lipases and phospholipases  
The invention relates to carbamoylbenzotriazole derivatives of general formula (I), which are defined as cited in the description, to their pharmaceutically applicable salts and to their use as...
7825257 Synthesis of benzotriazole monomer  
The synthesis of benzotriazole monomers and the use of the benzotriazole monomers and one or more other monomers to prepare ultraviolet (UV) light absorbing polymer compositions. The synthetic...
7763184 Light stabilizing liquid matter containing 2- (2-hydroxy-3-α-cumyl-5-tert-octylphenyl) -2h-benzotriazole  
A light stabilizing liquid matter, that can be added to a composition to be stabilized and that has a storage stability high enough for storage before being added to the composition, includes a...
7655805 Method for synthesizing benzotriazole  
A method for synthesizing benzotriazole comprises acts of: preparing a first solvent comprising 2-(2-hydroxy-5-methylphenyl) benzotriazole, a basic agent and molecular sieves and a second solvent...
7625889 Substituted bis aryl and heteroaryl compounds as selective 5HT2A antagonists  
The present invention relates to a series of substituted bis aryl and heteroaryl compounds of formula (I): Wherein X, Y, Z, A, B, D, Ar, R1 and R2 are as defined herein. The compounds of this...
7511034 Dialkylhydroxybenzoic acid derivatives containing metal chelating groups and their therapeutic uses  
Novel dialkylhydroxybenzoic acid derivatives containing metal chelating groups are disclosed. The novel compounds are used as therapeutics for treating and/or preventing various medical...
7388006 Non-steroidal progesting  
The present invention relates to non-steroidal progestins of the general formula (I) wherein R1 and R2 are independently of each other —H or —F,R3 is —CH3 or —CF3, andAr is or a pharmaceutically...
7381762 Ultraviolet light (UV) absorbing compounds and compositions containing UV absorbing compounds  
Hydroxybenzotriazole-based compounds are useful for ultraviolet light absorbing additives for a variety of applications. Such compounds have particular usefulness in various applications,...
7368479 Alpha-sulfonylamino-acetonitriles  
The invention relates to α-sulfonylamino-acetonitrile derivatives of the general formula (I) including the optical isomers thereof and mixtures of such isomers, wherein Ar1, and Ar2 independently...
7326744 Low dusting crystal transformations of 2,2′-methylenebis[4-(1,1,3,3-tetramethylbutyl)-6-benzotriazolylphenol] and mixture thereof, method for preparing them, and ultraviolet light absorber using them  
The present invention relates to a low dusting crystalline 2,2′-methylenebis[4-(1,1,3,3-tetramethylbutyl)-6-benzotriazo lylphenol] type I crystal transformation which exhibits diffraction peaks at...
7157586 Bloom-resistant benzotriazole UV absorbers and compositions stabilized therewith  
Benzotriazole UV absorbers substituted with a ultra long ester or amide moiety wherein the ester or amide group is a hydrocarbyl group of 25 to 100 carbon atoms or is a group of alkyl of 25 to 100...
7074906 Organic solvent-free process for the preparation of 2-(2-nitrophenylazo)phenols  
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...
6946468 3-mercaptopyrrolidines as farnesyl protein transferase inhibitors  
The present invention relates to inhibitors of ras farnesylation of the Formula I wherein: R1 is for example H and further values as defined in the specification; R2 is for example H and further...
6930136 Adhesion promoters containing benzotriazoles  
Benzotriazole adducts contain a benzotriazole segment and a segment with a curable and polymerizable functionality, or an adhesion promoting functionality, particularly suitable for use on metal...
6864254 Inhibitor for 20-hete-yielding enzyme  
An inhibitor for 20-hydroxyeicosatetraenoic acid production which comprises as the active ingredient a specific hydroxyformamidine derivative or a pharmacologically acceptable salt thereof. It is...
6858607 7,8-fused 4H-chromene and analogs as activators of caspases and inducers of apoptosis and the use thereof  
The present invention is directed to substituted 4H-chromene and analogs thereof, represented by the general Formula I: or pharmaceutically acceptable salts or prodrugs thereof, wherein: wherein...
6818206 USE OF AMPHIPHILIC COPOLYMERS TO STABILIZE DISPERSIONS OF INSOLUBLE ORGANIC COMPOUNDS FOR SCREENING OUT UV RADIATION, DISPERSIONS STABILIZED WITH THESE COPOLYMERS AND COSMETIC COMPOSITIONS CONTAINING THEM  
The invention relates to the use of at least one amphiphilic copolymer comprising at least one hydrophilic block and at least one hydrophobic block to stabilize dispersions of insoluble organic...
6815550 Processes for the preparation of benzotriazole UV absorbers  
Provided is a process for preparing 2H-benzotriazole UV absorbers containing a perfluoroalkyl moiety at the 5-position of the benzoic ring, for example a trifluoromethyl group, which involves...
6800676 Benzotriazoles containing phenyl groups substituted by heteroatoms and compositions stabilized therewith  
2H-Benzotriazole UV absorbers substituted at the 3-position and/or the 5-position of the phenyl ring by a phenyl moiety which is substituted by a heteroatom are particularly photostable in...
6777433 Protein tyrosine phosphatase 1B (PTP-1B) inhibitors containing two ortho-substituted aromatic phosphonates  
The invention encompasses the novel class of compounds represented by formula I, which are inhibitors of the PTP-1B enzyme. The invention also encompasses pharmaceutical compositions and methods...
6756499 Process for the preparation of novel diol-functionalized UV absorbers  
The invention pertains to a process for the preparation of a novel UV absorbing diol of the general formula: wherein R1 is hydrogen, tert-butyl; X1 is selected the group consisting of hydrogen,...
6677392 Photostable, silylated benzotriazole UV absorbers and compositions stabilized therewith  
Photostable, silylated benzotriazole compounds of formula (I) or (II) where at least one of E1, E2, E5, E8, E9, G2 and G7 is a silylated group; and G2 and/or G7 is an electron withdrawing moiety...
6664395 Benzotriazoles anti-inflammatory compounds  
The present invention relates to novel benzotriazoles of the formula I wherein Het is an optionally substituted 5-membered heterocycle containing one to two heteroatoms selected from nitrogen,...
6653484 Polyoxyalkylene substituted and bridged benzotriazole derivatives  
Triazine, benzotriazole and benzophenone derivatives which are substituted or bridged with polyoxyalkylene groups, according to claim 1, and their use as UV absorbers, especially in photographic...
6559316 Method for preparing 2-(2-hydroxyphenyl)-2H-benzotriazole  
This invention provides a method for preparing 2-(2-hydroxyphenyl)-2H-benzotriatzole of formula (I) below, consisting of steps of: a) performing a first reduction in which hydrazine hydrate is...
6559311 Process for the synthesis of a photo-stabilizer  
The present invention relates to a process for the preparation of a photo-stabilizer of the general formula (I): wherein R1 is hydrogen, halogen, C1 to C12 alkyl, alkoxy (linear and branched), R2...
6548525 Nitrogen containing heteroaromatics with ortho-substituted P1's as factor Xa inhibitors  
The present application describes nitrogen containing heteroaromatics with ortho-substituted P1's and derivatives thereof of formula I: or pharmaceutically acceptable salt or prodrug forms...
6548678 Method for producing 5-phenoxycarbonylbenzotriazole  
Disclosed is a method for producing 5-phenoxycarbonylbenzotriazole (I): by reacting 1H-benzotriazole-5-carboxylic acid (II): with diphenyl carbonate (III):
6515051 Benzotriazole UV absorbers having enhanced durability  
Benzotriazole UV absorbers which are substituted at the 5-position of the benzo ring by an electron withdrawing group exhibit enhanced durability and very low loss rates when incorporated into...
6489383 2H-benzotriazole UV absorbers substituted with 1,1-diphenylalkyl groups and compositions stabilized therewith  
2H-Benzotriazole UV absorbers substituted at the 3-position or at the 5-position of the phenyl ring by a 1,1-diphenylalkyl moiety, particularly a 1,1-diphenylethyl group, are particularly...
6462060 Heterocyclic-hydroxyimino-fluorene nuclei compounds and pharmaceutical compositions for inhibiting protein kinases, and methods for their use  
Compounds with heterocyclic-hydroxyimino-fluorene nuclei that modulate and/or inhibit the activity of certain protein kinases are described. These compounds and pharmaceutical compositions...
6451887 Benzotriazoles containing α-cumyl groups substituted by heteroatoms and compositions stabilized therewith  
2H-Benzotriazole UV absorbers substituted at the 3-position and/or the 5-position of the phenyl ring by α-cumyl moiety which is substituted by a heteroatom are particularly photostable in...
6452018 2-(2′-hydroxyphenyl) benzotriazoles containing a 2,4-imidazolidinedione group and process for their preparation  
2-(2′-hydroxyphenyl)benzotriazoles having general formula (I). The above 2-(2′-hydroyzphenyl)benzotriazoles having general formula (I) are useful as heat, oxygen and light stabilizers for organic...
6407254 2-(2′-hydroxyphenyl)benzotriazoles used as U.V. stabilizers  
2-(2′-hydroxyphenyl)benzotriazoles having general formula (I). The above 2-(2′-hydroxyphenyl)benzotriazoles are useful as light stabilizers for organic polymers.
Matches 1 - 50 out of 356 1 2 3 4 5 6 7 8 >