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7531667 |
Two-photon absorption dye-containing material, three-dimensional refractive index modulation material, three-dimensional absorption index modulation material and three-dimensional optical recording material
To provide a two-photon absorption dye-containing material having a great off-resonant two-photon absorption cross section and comprising a two-photon absorption dye capable of decoloring itself...
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7402671 |
UV excitable fluorescent energy transfer dyes
Novel energy transfer dyes which can be used with shorter wavelength light sources are provided. These dyes include a donor dye with an absorption maxima at a wavelength between about 250 to 450 nm...
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7172907 |
Cyanine dye labelling reagents with meso-substitution
Disclosed are cyanine dyes having meso-substituents in the polymethine chain linking the heterocyclic ring systems. The dyes are of formula (1):
in which groups R 3 and R 4 are attached to...
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RE39265 |
Heteroarylpiperidines, and their use as antipsychotics and analgetics
Heteroarylpiperidines, pyrrolidines, and piperazines are useful as antipsychotic and analgesic agents. The compounds are especially useful for treating psychoses by administering to a mammal a...
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7019020 |
2-benzoxazolyl benzene derivatives and their use as UV screening agents
Novel benzoxazolyl benzene derivatives of formula (I):
wherein R 1 is hydrogen, C 1-20 -alkyl or C 2-20 -alkenyl; R 2 and R 3 are independently a group —C(R 4 ,R 5 )C(R 6 )═C(R 7 ,R 8 )...
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6884891 |
Methine dyes, manufacturing methods thereof, and silver halide photographic materials containing same dyes
Methine dye compounds represented by formula (1) and highly sensitive silver halide photographic materials containing these compounds:
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6737532 |
Organic electroluminescent materials
An organic electroluminescent compound of the formula (I) wherein: X 1 is selected from the group consisting of oxygen, sulfur, C(CH 3 ) 2 and N—R, wherein R is hydrogen, alkyl of from 1 to...
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6437141 |
Cyanine dyes and synthesis methods thereof
A cyanine dye having the formula wherein R 1 -R 8 are each independently selected from a group consisting of hydrogen, C 1 -C 6 alkyl group, and C 0 -C 4 alkyl group having a hydrophilic...
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6403807 |
Bridged fluorescent dyes, their preparation and their use in assays
Bridged fluorescent dyes of the cyanine and squaraine families are disclosed. The dyes are useful as markers in assay techniques and offer advantages of undergoing excitation at a common wavelength...
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6177574 |
Preparation of mixtures of benzoxazolyl-stilbene compounds
Disclosed is a process for the preparation of a mixture of benzoxazolyl-stilbene compounds by the reaction of unsubstituted 4,4'-bis(benzoxazol-2-yl)stilbene with a substituted o-aminophenol or...
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RE37029 |
N-[(3-heteroaryl-1-pyrrolidinyl)-alkyl]phthalimides and related compounds and their therapeutic utility
Heteroarylpiperidines, pyrrolidines, and piperazines are useful as antipsychotic and analgesic agents. the compounds are especially useful for treating psychoses by administering to a mammal a...
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6140051 |
Fluorescent dibenzazole derivatives and methods related thereto
Dibenzazole compounds having the general structure: ##STR1## wherein; R 1 , R 2 , R 3 , R 4 , R 5 , R 6 are independently H or a substituent which aids in solubility of the compound or which...
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6046212 |
Chalcone derivatives and drugs containing the same
This invention relates to chalcone derivatives represented by the following formula (1): wherein A represents a phenyl group, a quinolyl group or the like, W represents a vinylene group or the...
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6004536 |
Lipophilic cyanine dyes with enchanced aqueous solubilty
The present invention relates to a family of cyanine dyes possessing lipophilic alkyl chains and either one or more reactive functional groups, bromo or chloro, or phenyl, sulfophenyl or...
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5998626 |
Bisbenzazole compounds
Disclosed are bisbenzazole compounds capable of emitting strong fluorescence, with the compounds having at particular positions specific substituent groups, such as alkoxy, aryloxy, dialkylamino,...
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5880287 |
Polyoxyhydrocarbyl related products and methods for fluorescence assays
Fluorescent dyes which are free of aggregation and serum binding are provided. These dyes are suitable for applications such as fluorescence immunoassays, in vivo imaging and in vivo tumor therapy....
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5843968 |
Symmetrical bis-heteroarylmethoxy-phenylalkyl carboxylates as inhibitors of leukotriene biosynthesis
Compounds having the formula: ##STR1## wherein W is the same at each occurrence and is selected from optionally substituted quinolyl, optionally substituted benzothiazolyl, optionally substituted...
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5783586 |
Heteroarylmethoxyphenylthioalkyl carboxylates as inhibitors of leukotriene biosynthesis
Compounds having the formula: ##STR1## wherein W 1 and W 2 are independently selected from optionally substituted quinolyl, optionally substituted benzothiazolyl, optionally substituted...
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5670651 |
Thermosetting resins derived from 4-hydroxy- and 4-trimethylsiloxy-benzocyclobutene
Benzocyclobutene-terminated monomers of the formula ##STR1## wherein Ar is --SO 2 --, --CO--, or ##STR2## are prepared by reacting a benzocyclobutene of the formula ##STR3## wherein R is --H or...
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5667764 |
Compounds, compositions and methods for binding bio-affecting substances to surface membranes of bio-particles
Compounds are provided having the capability of binding therapeutically active substances to lipid containing bio-compatible particles, such as cells or viruses. These compounds include a...
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5663449 |
Intermediate compounds in the synthesis of heteroarylpiperidines, pyrrolidines and piperazines
Heteroarylpiperidines, pyrrolidines, and piperazines are useful as antipsychotic and analgesic agents. the compounds are especially useful for treating psychoses by administering to a mammal a...
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5654319 |
N-[(4-heteroaryl-1-piperidinyl)alkyl]-2,3-naphthalimides and related compounds and their therapeutic utility
Heteroarylpiperidines, pyrrolidines, and piperazines are useful as antipsychotic and analgesic agents. the compounds are especially useful for treating psychoses by administering to a mammal a...
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5639764 |
2-[(4-heteroaryl)-1-piperidinyl)alkyl]-1,3-indandiones and related compound and their therapeutic utility
Heteroarylpiperidines, pyrrolidines, and piperazines are useful as antipsychotic and analgesic agents, the compounds are especially useful for treating psychoses by administering to a mammal a...
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5637710 |
Intermediate compounds in the synthesis of heteroarylpiperidines and piperazines
Heteroarylpiperidines, pyrrolidines, and piperazines are useful as antipsychotic and analgesic agents. the compounds are especially useful for treating psychoses by administering to a mammal a...
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5633265 |
***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST***
Heteroarylpiperidines, pyrrolidines and piperazines and their use as antipsychotics and analgetics
Heteroarylpiperidines, pyrrolidines, and piperazines are useful as antipsychotic and analgesic agents. The compounds are especially useful for treating psychoses by administering to a mammal a...
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5614543 |
1-(aryloxyalkyl)-3- (heteroaryl) pyrrolidines and related compounds useful as antipsychotics and analgesics
Heteroarylpiperidines, pyrrolidines, and piperazines are useful as antipsychotic and analgesic agents. The compounds are especially useful for treating psychoses by administering to a mammal a...
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5605913 |
***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST***
1-(arylthioalkyl, arylaminoalkyl or arylmethylenealkyl)-4-(heteroaryl) piperidines and related compounds useful as antipsychotics and analgesics
Heteroarylpiperidines, pyrrolidines, and piperazines are useful as antipsychotic and analgesic agents. the compounds are especially useful for treating psychoses by administering to a mammal a...
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5589494 |
2-[(3-heteroaryl-1-pyrrolidinyl)alkyl]-1,3-dioxanes and related compounds and their therapeutic utility
Heteroarylpiperidines, pyrrolidines, and piperazines are useful as antipsychotic and analgesic agents. The compounds are especially useful for treating psychoses by administering to a mammal a...
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5580891 |
N-[heteroaryl-1-pyrrolidinyl)alkyl]-2-benoxazolinones and related compounds and their therapeutic utility
Heteroarylpiperidines, pyrrolidines, and piperazines are useful as antipsychotic and analgesic agents. the compounds are especially useful for treating psychoses by administering to a mammal a...
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5580875 |
1-[(2-pyrimidinyloxy)alkyl]-3-(heteroaryl)pyrrolidines and related compounds and therapeutic utility
Heteroarylpiperidines, pyrrolidines, and piperazines are useful as antipsychotic and analgesic agents the compounds are especially useful for treating psychoses by administering to a mammal a...
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5578605 |
N-[(4-heteroaryl)-1-piperidinyl)alkyl]-1,2,3,4-tetrahydroquinolines and related compounds and their therapeutic utility
Heteroarylpiperidines, pyrrolidines, and piperazines are useful as antipsychotic and analgesic agents, the compounds are especially useful for treating psychoses by administering to a mammal a...
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5578624 |
Heteroarylpyrrolidines and their use as antipsychotics and analgesics
Heteroarylpiperidines, pyrrolidines, and piperazines are useful as antipsychotic and analgesic agents. The compounds are especially useful for treating psychoses by administering to a mammal a...
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5574032 |
N-[(4-(he teroaryl)-1-piperazinyl)alkyl]-10,11-dihydro-5H-dibenz[BFS]azepines and related compounds and their therapeutic utility
Heteroarylpiperidines, pyrrolidines, and piperazines are useful as antipsychotic and analgesic agents, the compounds are especially useful for treating psychoses by administering to a mammal a...
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5571814 |
N-[(4-heteroaryl-1-pyrrolidinyl)alkyl]phthalimides and related compounds and their therapeutic utility
Heteroarylpiperidines, pyrrolidines, and piperazines are useful as antipsychotic and analgesic agents. the compounds are especially useful for treating psychoses by administering to a mammal a...
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5569655 |
Substituted heterocyclylisoquinolinium salts and compositions and method of use thereof
Substitutued heterocyclylisoquinolinium salts, pharmaceutical compositions containing them and methods for the treatment or prevention of neurodegenerative disorders or neurotoxic injuries...
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5561128 |
N-[(4-(hete roaryl)-1-piperidinyl)alkyl]-10,11-dihydro-5H-dibenz[B,F]azepines and related compounds and their therapeutic utility
Heteroarylpiperidines, pyrrolidines, and piperazines are useful as antipsychotic and analgesic agents. The compounds are especially useful for treating psychoses by administering to a mammal a...
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5559116 |
N-[(4-heteroaryl-1-piperazinyl) alkyl]-1H-benz[de]isoquinoline-1,3 (2H-)-diones and related compounds and their therapeutic utility
Heteroarylpiperidines, pyrrolidines, and piperazines are useful as antipsychotic and analgesic agents. The compounds are especially useful for treating psychoses by administering to a mammal a...
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5527914 |
Methine compounds
Methine compounds are described, which can be represented by general formula [Ic]: ##STR1##
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5525436 |
Proton conducting polymers used as membranes
The subject invention relates to solid polymer electrolyte membranes comprising proton conducting polymers stable at temperatures in excess of 100° C., the polymer being basic polymer complexed...
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5501980 |
Benzazolylcoumarin-based ion indicators
The indicator compounds of the present invention are substituted or unsubstituted BAPTA-type chelators that contain a benzazolyl-coumarin substructure, and the pharmaceutically acceptable non-toxic...
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5500337 |
Dyes comprising thioether macrocycles
The present invention relates to polymethine spectral sensitising dyes comprising at least one intracyclic thioether function macrocycle. These special sensitising dyes may be used in silver halide...
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5493011 |
Monoazo or disazo pigments based on (benoxazol-2-yl)- or (benzimidazol-2-yl)-arylacetamides
Water-insoluble azo colorants, their preparation and use The invention relates to monoazo and disazo compounds of the formula (I) ##STR1## in which D is the radical of a carbocyclic or heterocyclic...
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5451596 |
Cycloalkyl amine bis-aryl squalene synthase inhibitors
This invention relates to a class of novel polycyclic compounds containing a cycloalkyl ring having substituted thereon a primary amine and which is further linked or bridged to two mono- and/or...
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5395846 |
Amino Bi- and tri-carbocyclic aklane bis-aryl squalene synthase inhibitors
This invention relates to a class of novel amino bi- and tri-carbocyclic alkane compounds having bis-aryl substitution which exhibit squalene synthase inhibition properties. The bi- and...
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5332828 |
Process for the preparation of bis (2-benzoxazolyl) stilbenes
Disclosed is an improved process for the preparation of 4,4'-bis(2-benzoxazolyl)stilbene compounds by the reaction of 4,4'-stilbenedicarboxylic acid with 2-aminophenol compounds in the presence of...
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5298189 |
Proton transfer bis-benzazole fluors and their use in scintillator detectors
A novel class of proton transfer, bis-benzazole, fluorescent compounds, i.e., fluors, is disclosed. The novel fluors include substituted or unsubstituted 1,4-bis(2-benzazolyl)-2-hydroxybenzenes and...
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5294709 |
Methine compounds and methine dyes
Methine compounds represented by the following general formula (Ia) or (Ib); ##STR1## wherein CYA represents atoms having a cyanine chromogen structure, MER represents atoms having a merocyanine...
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5288761 |
Open chain enediyne dihydroperoxides having DNA cleaving properties
Open chain enediyne dihydroperoxides having eight carbons between the hydroperoxide groups that cleave DNA are disclosed, as are methods of making and using the same.
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5270432 |
Polybenzoxazole via aromatic nucleophilic displacement
Polybenzoxazoles (PBO) are prepared by the aromatic nucleophilic displacement reaction of novel di(hydroxyphenyl)benzoxazole monomers with activated aromatic dihalides or activated aromatic dinitro...
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5216166 |
Infra-red sensitive photographic materials
Cyanine dyes are disclosed having a nucleus of the formula: ##STR1## wherein; A and B are independently selected from the group consisting of heterocyclic ring nuclei and heterocyclic fused ring...
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