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7553869 Protein probe compounds, compositions, and methods  
Coumarine/chinolone and Martina-type compounds, compositions, and method of using the compounds and compositions for protein detection, assay, quantitation, etc. are disclosed. The composition,...
7541478 Coumarin derivative and use thereof  
The present invention relates to an alkaline earth metal salt or an organic amine salt of a compound represented by the formula [I]: wherein R 1 and R 2 are each a hydrogen atom, a halogen atom,...
7538233 Coumarins as iNOS inhibitors  
The present invention relates to coumarins of the formula (I): that are useful as inhibitors of nitric oxide synthase. Pharmaceutical compositions and methods of using these compounds as...
7531646 β-D-ribosidase activity indicators with a chromogenic substrate  
This invention provides a method of detecting enzyme activity on a solid medium. The enzyme substrate has a chromogenic portion comprising a catechol residue, in which a derivitising moiety is...
7411076 Coumarin derivative  
A medicament for enhancing an effect of a cancer therapy based on a mode of action of DNA injury, which comprises as an active ingredient a compound represented by the following general formula...
7256158 2,4,5,-trisubstituted phenylketo-enols for use as pesticides and herbicides  
The invention relates to new phenyl-substituted cyclic ketoenols of the formula (I) in which Het represents one of the groups wherein A, B, D, G, X, Y and Z have the meaning given in the...
7235674 Substituted coumarins and quinolines and analogs as activators of caspases and inducers of apoptosis and the use thereof  
The present invention is directed to substituted coumarins and quinolines and analogs thereof, represented by the general Formula I: wherein A, B, X, Y, and Z are defined herein. The present...
7148253 4-thio coumarins  
4-Thio substituted coumarin derivatives, 4,5-dithio substituted coumarin derivatives, and coumarin dimers are provided, as well as processes for their preparation. The invention also provides a...
7145020 Materials and methods for treating coagulation disorders  
This invention is drawn to compounds which are more easily metabolized by the metabolic drug detoxification systems. Particularly, warfarin analogs which have been designed to include esters within...
7109043 Fluorescent probe for magnesium ion determination  
A fluorescent probe for measuring magnesium ion, which can selectively form a complex with magnesium ion in aqueous system is disclosed. The fluorescent probe for measuring magnesium ion according...
7094378 Method and apparatus for inactivation of biological contaminants using photosensitizers  
Methods and apparatuses for treating fluids to inactivate microorganisms which may be present therein, said fluid containing one or more components selected from the group consisting of protein,...
6780887 Anti-ischemic compounds  
The present invention is related to a compound of formula (I), salts and pro-drugs of the compound (I) and methods for treating and/or preventing partial or total ischemia, methods for treating...
6703514 4-thio coumarins  
4-thio substituted coumarin derivatives and coumarin dimers are provided, as well as processes for their preparation. A synthetic process for the preparation of 4-thio substituted coumarin...
6677338 Serotonin transport inhibitors  
The present invention relates to the therapeutic use of non-amine tropane analogues that bind to the SERT to treat neuropsychiatric disorders.
6670391 Benzopyran derivative and antiallergic agent  
The present invention provides a compound which is highly safe in terms of toxicity and has a stronger antiallergic action, and particularly has an action of inhibiting both immediate and delayed...
6610862 Preparation of warfarin sodium from warfarin sodium-2-propanol clathrate by solvent expulsion  
The present invention is a method for producing warfarin sodium from warfarin sodium 2-propanol clathrate by thermal, nondestructive solvent expulsion. The solvent expulsion is conducted under...
6579902 Ribose-substituted aromatic amides, method for the production and use thereof as medicaments  
Compounds of formula (I); wherein R 1 =alkyl, alkenyl or alkynyl, O-alkyl, O-alkenyl or optionally substituted, optionally interrupted O-alkynyl; R 2 =hydrogen or halogen; R 3 =hydrogen, alkyl or...
6500846 CDK inhibitors having flavone structure  
The present invention relates to a novel flavone derivative, pharmaceutically acceptable salt, hydrate, solvate and isomer thereof which is useful as an inhibitor against Cyclin Dependent Kinase...
6486197 Substance ft-0554 and process for producing the same  
The present invention is to obtain novel FT-0554 substance which is useful for treatment of helminthiasis. The present invention comprising the steps of culturing the microorganism belonging to...
6471973 Flavonoide esters and their use notably in cosmetics  
The invention relates to a flavonoid ester. This flavonoid ester results from the reaction product of at least one flavonoid selected from the group consisting of a flavonoid with a ketone group in...
6303796 β-diketone compounds β-diketone compounds coordinated to metal, method of organic synthesis with these, and catalyst  
The present invention provides a novel β-diketone compound represented by formula (3): ##STR1## [wherein X represents (CH 2 ) n ; n represents an integer of 2-20; and the CH 2 of X may be...
6291518 Hydroxy and polyhydroxy derivatives of coumarin, preparation thereof and antiviral action thereof  
The present invention relates to novel hydroxy and polyhydroxy derivatives of coumarin fused with dialdehydes and aldehyde acids of the general formulae I, II, III and IV: ##STR1## wherein R 1 ...
6114546 Aminomethylene derivatives and ultraviolet absorbent comprising thereof  
The present invention provides an aminomethylene derivative represented by general formula (I): ##STR1## wherein A is a cyclic oxo group selected from the group consisting of following general...
6083978 Compounds with a sulfamate group  
A sulphamate compound suitable for use as an inhibitor of both oestrone sulphatase activity and aromatase activity. The compound can have the general formula (II) wherein F represents a phenolic...
6034121 Chromone fungicides  
Compounds of the formula ##STR1## where one of Z and Y is CO and the other is C--W--R 2 and the dotted line indicates a double bond is present where necessary to meet valency requirements, W is O,...
5985912 4-hydroxy coumarin derivatives  
Compounds of the formula The compounds are useful in the treatment of bacterial infections.
5981495 Benzopyran derivative and method for treating heart disease using this derivative  
The present invention offers a safe and effective drug for heart diseases and a safe and effective method for treating heart diseases such as ischemic heart disease and cardiac arrhythmia. The...
5980593 Silent fluorescent petroleum markers  
Liquid petroleum products and industrial liquids are marked with highly soluble silent fluorescent markers having the formula: ##STR1## where R is selected from a linear or branched C 1 -C 18 ...
5968940 Retinoids and methods of use of same  
New purine retinoid compounds according to the formula: ##STR1## wherein R is a purine derivative, and pharmaceutical compositions thereof, are provided which exhibit cancer-inhibiting activity.
5872265 Method for preparing coumarin and derivatives thereof  
A process for producing coumarin and substituted coumarins starting from substituted hexahydrocoumarins or from substituted dihydrocoumarins. The process includes dehydrogenation in the presence of...
5869522 Antiviral naphthoquinone compounds, compositions and uses thereof  
The present invention provides novel antiviral naphthoquinone compounds, which may be isolated from plants of the genus Conospermum or synthesized chemically, in accordance with the present...
5856524 Process for preparing compositions useful as intermediates for preparing lubricating oil and fuel additives  
A process for preparing compounds useful as intermediates used for preparing lubricant and fuel additives. The intermediates include the products prepared by the process and dilactones.
5840922 Coumarin derivatives, and processes for their preparation  
The present invention relates to new coumarin derivatives represented by the general formula I ##STR1## wherein R 1 =NH 2 or --NHCHC(CO 2 C 2 H 5 ) 2 , R 2 =R 3 =R 4 =H, R 5 =F, R 1 ...
5830912 Derivatives of 6,8-difluoro-7-hydroxycoumarin  
The present invention comprises 6,8-difluoro-7-hydroxycoumarins and derivatives of 6,8-difluoro-7-hydroxycoumarins, including reactive dyes, dye-conjugates and enzyme substrates. These...
5808105 4-phenoxycoumarins as herbicidal agents  
There are provided methods to control mono-cotyledenous weed species in the presence of crops and particularly in the presence of cereal crops. Also provided are...
5750711 Dicarboxylic acid derivatives  
The dicarboxylic acid derivatives according to the invention have the following structure ##STR1## wherein X denotes O, S, (CF 2 ) m , C(CF 3 ) 2 or CF 2 --CF(CF 3 ) (m=1 to 10), and R stems from...
5739356 Lactones useful as intermediates for preparing lubricating oil and fuel additives  
A process for preparing compounds useful as intermediates used for preparing lubricant and fuel additives. The intermediates include the products prepared by the process and dilactones.
5696274 Syntheses based on 2-hydroxyacetophenone  
The present invention provides processes which are flexible, cost effective, and commercially viable methods of manufacturing or producing products from 2-hydroxyacetophenone (2-HAP). Of particular...
5696157 Sulfonated derivatives of 7-aminocoumarin  
The present invention describes 7-aminocoumarin dyes that are substituted one or more times at the 3-, 6- and/or 8-positions by a sulfonic acid or a salt of a sulfonic acid, said dyes being useful...
5686631 Asymmetric synthesis of R and S warfarin and its analogs  
The present invention provides a novel process for making compounds of formula 2a or 2b or pharmaceutically acceptable salts thereof, ##STR1## wherein R1 is selected from the group consisting of...
5624951 4-hydroxy coumarin derivatives with antibacterial activity  
A compound of formula V: ##STR1## wherein all the R's groups are as defined in the specification, is useful in the treatment of bacterial infections.
5616719 Photoactive indicator compounds  
Photoactive indicator compounds of the formula ##STR1##
5550241 Adducts of cyclic carbonyl monomers and substituted alkens  
The present invention relates to novel adducts of cyclic carbonyl monomers with substituted olefins, which also are useful as solution viscosifiers.
5510375 Coumarin derivatives as protease inhibitors and antiviral agents  
The present invention relates to novel coumarin derivatives and related compounds which potently inhibit the HIV aspartyl protease blocking HIV infectivity. The coumarin derivatives are useful in...
5508444 Cyclic compounds  
Novel substituted cis-1,2-dihydroxy-cyclohexadiene compounds, useful as intermediates in the production of compounds for use as intermediates in the production of agrochemicals and pharmaceuticals,...
5504056 Heterocyclic cyclohexanedione derivative, production thereof, and herbicide  
A heterocyclic cyclohexanedione derivative represented by the general formula I!: ##STR1## wherein R 1 is optionally substituted lower alkyl, optionally substituted cycloalkyl, optionally...
5484951 5-iodo-6-amino-6-nitroso-1,2-benzopyrones useful as cytostatic and antiviral agents  
Unsubstituted or substituted 5-iodo-6-amino-1,2-benopyrones and their metabolites are potent, selective and non-toxic inhibitors and suppressants of cancer growth and viral infections in a...
5455268 Esculetin derivatives and pharmaceutical composition  
A pharmaceutical composition comprising a compound of the general formula (I): ##STR1## wherein R 1 and R 2 are, independently, a hydrogen atom, a saturated or unsaturated aliphatic acyl having 2...
5441974 Phenyl amidines lactones useful as platelet aggregation inhibitors  
This invention relates to compounds having the following formula ##STR1## wherein Z is a lactone or a lactone which is fused to a benzene ring which are useful in the inhibition of platelet...
5428059 Benzopyran derivatives and an anti-allergic agent possessing the same as the active ingredient  
The present invention relates to an extremely effective anti-allergic agent with a low toxicity, which possesses as its active ingredient a benzopyran derivative described by the general formula...
Matches 1 - 50 out of 167 1 2 3 4 >