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WO/2002/068537A2 |
The invention relates to fluorescent dyes. More particularly, the invention relates to fluorescent cyanine dyes, and especially to water soluble fluorescent cyanine dyes that contain additional sites for attachment to biomolecules. The i...
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WO/2002/046139A2 |
The invention concerns 1,7-diarylpentamethine and 1,9-diarylhetptamethine salts, in particular heptacarbon or nonacarbon carboxonium salts, and streptocyanines. The compounds correspond to the formula [G-D-G']?+¿ Q?-¿ wherein Q is a st...
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WO/2002/044302A1 |
A novel red fluorescent material of formula (I) of the present invention has an improved thermostability, and an organic electroluminescent device containing the fluorescent material of formula (I) can provide color ranging from orange t...
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WO/2002/038679A1 |
This invention provides dye phosphoramidites, particularly phosphoramidites of cyanine and related dyes, of the general formula: (I). In this formula, each dotted line represents carbon atoms necessary to form a fused substituted or unsu...
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WO/2002/038678A1 |
This invention provides cyclic-bridged dyes, particularly cyclic-bridged cyanine dyes, of the general formula:In this formula, each dotted line represents carbon atoms necessary to form a fused substituted or unsubstituted aromatic ring;...
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WO2000075237A9 |
The present invention provides pH sensitive cyanine dyes having the structure (I) wherein X and Y are independently selected from >C(C1-C4alkyl)2, sulfur and oxygen; R<1> and R<2> are independently selected from H, CH2NH2, SO3; phosphate...
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WO/2002/034841A1 |
The problem of providing an easily handleable light resistance improver which can improve the light resistance of styryl dyes with substantially no damage to the light absorption characteristics of the dyes and its use can be solved by a...
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WO/2002/032464A1 |
Highly hydrophilic indole and benzoindole derivatives that absorb and fluoresce in the visible regionof light are disclosed. These compounds are useful for physiological and organ function monitoring. Particularly, the molecules of the i...
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WO/2002/032466A1 |
Highly hydrophilic indole and benzoindole derivatives that absorb and fluoresce in the visible regionof light are disclosed. These compounds are useful for physiological and organ function monitoring. Particularly, the molecules of the i...
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WO/2002/032421A1 |
Highly hydrophilic indole and benzoindole derivatives that absorb and fluoresce in the visible region of light are disclosed. These compounds are useful for physiological and organ function monitoring. Particularly, the molecules of the ...
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WO/2002/029488A1 |
Polymers containing polyene-bridged second-order nonlinear optical chromophores and devices incorporating the same are disclosed.
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WO/2002/026890A1 |
The invention relates to sterically shielded, stabilised fluorescent dyes based on symmetrical or asymmetrical 3-spiro cyanins and to their use as labelling molecules in analytical methods. The inventive fluorochromes are characterised i...
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WO/2002/026891A1 |
Chemically reactive carbocyanine dyes incorporating an indolium ring moiety that is substituted at the 3-position by a reactive group or by a conjugated substance, and their uses, are described. Conjugation through this position results ...
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WO/2002/024815A1 |
A compound of the formula (I) is provided: (I), wherein Z is O, S, or NR¿35? wherein R¿35? is H or alkyl; R¿1?-R¿5? are each independently H, alkyl, halo, carboxyl, amino, or SO¿3? ?-¿Cat?+¿, wherein Cat?+¿ is a cation and at lea...
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WO/2002/025648A1 |
The invention relates to an optical data carrier containing a preferably transparent substrate which is optionally coated with one or more reflecting layers. A light-inscribable information layer and optionally one or more reflecting lay...
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WO/2002/025205A1 |
The invention relates to an optical data support which can be written once, to the use of co-phthalocyanin complexes as light-absorbing compounds in the optically writable information layer of optical data supports, especially for CD-Rs,...
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WO/2002/012402A2 |
Disclosed are novel colorant compounds which contain one or more ethylenically-unsaturated (vinyl), photopolymerizable radicals which may be copolymerized (or cured) with ethylenically-unsaturated monomers to produce colored compositions...
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WO/2002/011563A1 |
A food supplement having prophylactic and-cancer effects, wherein the supplement comprises 20 to 99.99 % by weight of a product of biosynthesis by the productive microorganism Penicillium oxalicum var. Armeniaca CCM 8242, obtained by fer...
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WO/2002/012403A2 |
Disclosed are thermally-stable, colored, photopolymerizable compounds containing a vinyl group which are capable of being copolymerized with reactive vinyl monomers to produce colored compositions such as polyacrylates, polymethacrylates...
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WO/2002/012398A1 |
Compounds of the general formula (I) or salts thereof, useful in the production of silver halide photographic sensitive materials: (I) wherein R?1¿ and R?2¿ are each alkyl or aryl; R?3¿ to R?6¿ are each hydrogen, alkyl, aryl, heteroa...
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WO/2002/008215A1 |
The present invention provides hyperpolarizable organic chromophores. The chromophores are nonlinear optically active compounds that include a $g(p)-donor conjugated to a $g(p)-acceptor through a $g(p)-electron conjugated bridge. Macromo...
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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/2001/094473A1 |
The present invention relates to a method for the manufacture of asymmetric cyanine dyes of general formula (Ia, Ib, Ic, Id), whereby the dye is produced by carrying out a solid phase condensation reaction.
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WO/2001/090253A1 |
The invention relates to so-called laser-compatible NIR marker dyes based on polymethines for use in optical, in particular, fluorescence optical determination and detection methods, for example, in the fields of medicine, pharmaceutics ...
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WO/2001/085850A2 |
This invention provides dyes, particularly cyanine and related dyes, with acyl fluoride activating groups, the dyes having the general formula (I) wherein each dotted line represents carbon atoms necessary to form a fused substituted or ...
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WO/2001/086264A1 |
The dyes of the present invention are useful for many purposes that include markers or tags for detecting the presence of a molecule or compound to which they are bound. The dyes may be either red-excitable or blue-excitable. The dyes of...
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WO/2001/079750A1 |
Sterically stabilized polyene-bridged second-order nonlinear chromophores and devices incorporating the same are embodied in a variety of chromophore materials. An exemplary preferred chromophore includes an electron donor group, an elec...
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WO/2001/077749A1 |
Sterically stabilized second-order nonlinear optical chromophores and devices incorporating the same are embodied in a variety of chromophoric materials. An exemplary chromophore includes an electron donor group, an electron acceptor gro...
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WO/2001/077229A2 |
The invention relates to cyanine dyes which have alkyl substituents in the meso-position of the methine chain, sulfoaryl groups and at least one reactive group that enables said dyes to bind to a target substance.
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WO2001053746B1 |
Sterically stabilized second-order nonlinear optical chromophores and devices incorporating the same are embodied in a variety of chromophore materials. An exemplary preferred chromophore includes an electron donor group, an electron acc...
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WO/2001/062853A1 |
Trimethine-type cyanine dyes having benzindolenine and pyrazinimidazole rings at the ends; light absorbers containing the dyes; optical recording media; and a process for producing the dyes via either the step of reacting a benzindolium ...
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WO/2001/062156A1 |
The sensitivity and specificity of the optical modality can be enhanced by the use of highly absorbing dyes as contrast agents. Novel indocyanine dyes that absorb and emit light in the near infrared region of electromagnetic spectrum are...
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WO/2001/057141A1 |
Disclosed is an environmentally sensitive ratiometric reporter molecule. The molecule is a compound of Formula (I) wherein D¿1? and D¿2? are detectable molecules and D¿1? is a reference molecule; D¿2? is an environmentally sensitive ...
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WO/2001/057355A1 |
In one aspect, an injector (100) injects and withdraws coiled tubing (110) and comprises a linear driving section (101) of gripping blocks (106) driven on an endless chain conveyor (102). The coiled tubing is forced into frictional engag...
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WO/2001/057237A2 |
Disclosed is a method for increasing the fluorescence of a Cyanine dye molecule comprising at least one NO¿2? group characterised by the reduction of the at least one NO¿2? group to NHOH or NH¿2? by the action of a nitroreductase. The...
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WO/2001/052745A1 |
The sensitivity and specificity of the optical modality can be enhanced by the use of highly absorbing dyes as contrast agents. Novel cyanine dyes that absorb and emit light in the near infrared region of electromagnetic spectrum are dis...
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WO/2001/053292A1 |
The sensitivity and specificity of the optical modality can be enhanced by the use of highly absorbing dyes as contrast agents. Novel cyanine dyes that absorb and emit light in the near infrared region of electromagnetic spectrum are dis...
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WO/2001/052744A1 |
Cyanine dye bioconjugates useful for diagnostic imaging and therapy are disclosed. The conjugates include several cyanine dyes with a variety of bis- and tetrakis (carboxylic acid) homologues. The compounds may be conjugated to bioactive...
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WO/2001/052743A1 |
The sensitivity and specificity of the optical modality can be enhanced by the use of highly absorbing dyes as contrast agents. Novel indocyanine dyes that absorb and emit light in the near infrared region of electromagnetic spectrum are...
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WO/2001/049790A2 |
The present invention provides a novel class of fluorescent cyanine dye compounds that are modified at one of the heterocyclic ring nitrogen atoms with a mobility-modifying moiety that permits the electrophoretic mobilities of polynucleo...
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WO/2001/047477A2 |
The invention relates to an agent for dyeing keratin containing fibers, especially human hair. The inventive agent contains as the dyeing component compounds of the formula (I), wherein =B- represents a group =CR?1¿- or a group (1), A r...
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WO/2001/044374A1 |
It is aimed to provide an organic dye compound having the absorption maximum in the ultraviolet region to the visible region with short wavelength and use thereof. This problem is solved by providing a specific monomethine cyanine dye; a...
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WO/2001/042211A2 |
Methods and compositions are provided for detecting changes in membrane potential in membranes biological systems. In one aspect, the method comprises: a) providing a living cell with a first reagent comprising a charged hydrophobic mole...
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WO/2001/040382A1 |
A styryl dye which has an absorption peak at a wavelength not longer than 400 nm and has sensitivity especially to laser light having a wavelength not longer than 450 nm; a light absorber and an optical recording medium each containing t...
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WO/2001/036543A1 |
Oligomeric methine dye compounds or their mixtures obtainable by a diamine being reacted in a first step with at least 2.5 equivalents of a compound containing two leaving groups or groups capable of N-alkylation, in a second reaction st...
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WO/2001/036973A2 |
The invention relates to a method for improving the aqueous solubility of optical markers. Said optical markers serve to mark bio-molecules, polymers and medicaments. According to the invention, aqueous solubility of optical markers is a...
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WO/2001/019923A1 |
A styryl dye which imparts satisfactory recording properties to an optical recording medium for high-density recording; and uses thereof. The dye is a dimethine type styryl dye having a specific structure. A light absorber and an optical...
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WO/2001/012727A1 |
A compound of Formula (1): X-[-(C¿n?H¿2n?)¿n?-NH-(C¿m?H¿2m?)-W-B(OH)¿2?]¿p? and salts thereof wherein: X is a chromophore or a fluorophore; W is an optionally substituted aromatic ring; n is 0, 1 or 2; m is 1 or 2; and p is 1 or 2...
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WO2000053597B1 |
Benzofuran-2-ones, compositions comprising benzofuranones, processes for preparing them and their use as colorants for high or low molecular weight organic material.
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WO/2001/011373A2 |
A process and a kit are provided for detecting differences in two or more samples of protein, including proteins bearing post-translational modifications and peptides. Proteins are prepared, for example, from each of a different group of...
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