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| Number | Title | Issue Date |
| 8044217 | White-emitting copolymers, representation, and use thereof The present invention relates to white-emitting copolymers which are obtained by a combination of blue-, green- and red-emitting repeating units. The copolymers of the invention display better film formation and an improved efficiency when used in polymeric organic ... | 10/25/2011 |
| 7301705 | Alicyclic compound for optical material The alicyclic compound of the present invention has a five- or more membered ring structure having an epithioethylene linkage and/or an epidithioethylene linkage, and has tow or more sulfur atoms in its molecule. Optical materials produced by curing the alicyclic co... | 11/27/2007 |
| 7204857 | Dyeing method using a specific active methylene compound and a compound selected among a specific aldehyde, a specific ketone, a quinone and a di-imino-isoindoline or 3-amino-isoindolone derivative The present invention relates to the use, for dyeing keratin fibres, of at least one specific compound containing active methylene and of at least one compound chosen from an aldehyde, a ketone, a quinone and a diiminoisoindoline or 3-aminoisoindolone derivative, wh... | 04/17/2007 |
| 7201788 | Process for the production of a boron salt and its use in the agronomic field The present invention relates to a process for the production of potassium octoborate hydrate which comprises the dissolution of boric acid and caustic potash in an aqueous solution brought to a temperature of 95° C., the drying of the product obtained and its grin... | 04/10/2007 |
| 7094896 | Diaminothiazoles having antiproliferative activity Disclosed are novel diaminothiazoles that are selective inhibitors of Cdk4. These compounds and their pharmaceutically acceptable salts and esters are anti-proliferative agents useful in the treatment or control of solid tumors, in particular breast, colon, lung and... | 08/22/2006 |
| 7067510 | Dihydro-dibenzo[b,e]oxepine based selective estrogren receptor modulators, compositions and methods The present invention provides a compound of the formula (I) wherein R1 is —H, —OH, —O(C1–C4 alkyl), —OCOC6H5, —OCO(C1–C6 alkyl), or —OSO2(C2–C6... | 06/27/2006 |
| 7014968 | Organophotoreceptor with charge transport material having a thiiranyl group Improved organophotoreceptor comprises a photoconductive element comprising: (a) a charge transport material having the formula where Y1 and Y2 are, each ... | 03/21/2006 |
| 7012120 | Reworkable compositions of oxirane(s) or thirane(s)-containing resin and curing agent This invention relates to thermosetting resin compositions useful for mounting onto a circuit board semiconductor devices, such as CSPs, BGAs, LGAs and the like, each of which having a semiconductor chip, such as LSI, on a carrier substrate. The compositions of this... | 03/14/2006 |
| 7011918 | Polymeric charge transport compositions for organophotoreceptors This invention includes an organophotoreceptor having an electrically conductive substrate and photoconductive element on the electrically conductive substrate, the photoconductive element having a) a polymeric charge transport com... | 03/14/2006 |
| 6924276 | Diacid-substituted heteroaryl derivatives as matrix metalloproteinase inhibitors The invention provides dicarboxylic acid-substituted heteroaryl derivatives of the formula G1-(C(R1)R2)n-Q1-B-Q2-(C(R3)R4)m-G2 I or... | 08/02/2005 |
| 6887737 | Epoxidized acetals and thioacetals, episulfidized acetals and thioacetals, and reworkable thermosetting resin compositions formulated therefrom This invention relates to epoxidized acetals and thioacetals, episulfidized acetals and thioacetals, thermosetting resin compositions based on such epoxidized acetals and thioacetals, episulfidized acetals and thioacetals, reaction products of which are controllably... | 05/03/2005 |
| 6858602 | Compounds for the treatment of metabolic disorders Compounds useful for the treatment of various metabolic disorders, such as insulin resistance syndrome, diabetes, hyperlipidemia, fatty liver disease, cachexia, obesity, atherosclerosis and arteriosclerosis, are disclosed. ... | 02/22/2005 |
| 6841669 | Functionalized thiophene oligomers and their use as fluorescent markers Thiophene oligomers which are excitable in the visible and ultraviolet region and each having at least one functional group able to form a covalent bond with organic and/or biological molecules, so as not to alter either the fluorescence properties of the oligomers ... | 01/11/2005 |
| 6764777 | Sulfur-containing compound and light-emitting device using same The compound represented by the general formula (I): wherein each of R1 to R12 and RA1 to RA6 represents a hydrogen atom or a substituent group, and adjacent groups of R1 ... | 07/20/2004 |
| 6696576 | Thiacrown polymers for removal of mercury from waste streams Thiacrown polymers immobilized to a polystyrene-divinylbenzene matrix react with Hg2+ under a variety of conditions to efficiently and selectively remove Hg2+ ions from acidic aqueous solutions, even in the presence of a variety of o... | 02/24/2004 |
| 6631021 | Polyfunctional thiirane compounds Describes novel polyfunctional thiiranes. Also described are polymerizable compositions comprising such novel polyfunctional thiiranes, and polymerizates, e.g., optical lenses, prepared therefrom. The described polymerizates may have a refractive index of... | 10/07/2003 |
| 6592631 | p-Aminophenol derivative compounds and dye compositions containing same The p-aminophenol derivative compounds of formula (I), or their physiologically compatible water-soluble salts: ##STR1## are useful as developer compounds in oxidation dye compositions for keratin fibers. Oxidation dye compositions for keratin fibers, inc... | 07/15/2003 |
| 6572980 | Reworkable thermosetting resin compositions This invention relates to thermosetting resin compositions useful for mounting onto a circuit board semiconductor devices, such as CSPs, BGAs, LGAs and the like, each of which having a semiconductor chip, such as LSI, on a carrier substrate. The compositi... | 06/03/2003 |
| 6514434 | Electro-optic chromophore bridge compounds and donor-bridge compounds for polymeric thin film waveguides The present invention is directed to electro-optico chromophore bridge compounds and donor-bridge compounds which can be used in the preparation of polymeric thin films for waveguide media.... | 02/04/2003 |
| 6407137 | Dopamine analog amide The invention involves the formation of a prodrug from a fatty acid carrier and a neuroactive drug. The prodrug is stable in the environment of both the stomach and the bloodstream and may be delivered by ingestion. The prodrug passes readily through the ... | 06/18/2002 |
| 6355365 | Molecular compound, luminous material using the same, and luminous element Provided is a new molecular compound excellent in luminous property, which has a molecular structure wherein a thiophene ring and a benzene (or naphthalene) ring are directly bonded to each other, as a molecular compound making it possible to control its ... | 03/12/2002 |
| 6355671 | SULFONATED DERIVATIVES OF CYCLIC PHENOL SULFIDES, PROCESS FOR THE PREPARATION THEREOF, SEPARATING AND RECOVERING AGENTS CONTAINING CYCLIC PHENOL SULFIDES, METHODS FOR SEPARATION AND RECOVERY THEREWITH, AND DRUG COMPOSITIONS CONTAINING THE SULFIDES A sulfonic acid compound of a cyclic phenol sulfide represented by formula (1): ##STR1## (wherein X represents a hydrogen atom, a hydrocarbon group, or an acyl group; M represents a hydrogen atom, an alkyl group, a metal, ammonium, (lower-alkyl)ammon... | 03/12/2002 |
| 6346652 | Asymmetric ring-closing metathesis reactions involving achiral and meso substrates A composition and method for the catalytic conversion of a racemic mixture of dienes to a cyclic olefin by a ring-closing metathesis (RCM) reaction are disclosed. The composition, a transition metal complex with an M.dbd.C reaction site, contains a bident... | 02/12/2002 |
| 6258836 | Dopamine analog amide The invention involves the formation of a prodrug from a fatty acid carrier and a neuroactive drug. The prodrug is stable in the environment of both the stomach and the bloodstream and may be delivered by ingestion. The prodrug passes readily through the ... | 07/10/2001 |
| 6147225 | Thiacrown ether compound Thiacrown ether and polymeric thiacrown ether compounds are disclosed. The thiacrown ether ring structures are substituted and have from 4 to about 10 sulfur atoms on each of the crown rings. The polymeric thiacrown ether ring structures are substituted w... | 11/14/2000 |
| 6136984 | Solid phase and combinatorial synthesis of substituted thiophenes and of arrays of substituted thiophenes A solid phase method for the synthesis of a plurality of differently substituted thiophenes with a wide variety of side-chain substituents as compounds of potential therapeutic interest is disclosed. The thiophenes are prepared by acylation of a substrate... | 10/24/2000 |
| 6025371 | Solid phase and combinatorial library syntheses of fused 2,4-pyrimidinediones The invention provides chemistry libraries containing fused 2,4-pyrimidinediones. The invention also provides methods for the construction of fused 2,4-pyrimidinedione containing libraries. The invention further provides methods for the identification of ... | 02/15/2000 |
| 5994392 | Antipsychotic prodrugs comprising an antipsychotic agent coupled to an unsaturated fatty acid The invention involves the formation of a prodrug from a fatty acid carrier and a neuroactive drug. The prodrug is stable in the environment of both the stomach and the bloodstream and may be delivered by ingestion. The prodrug passes readily through the ... | 11/30/1999 |
| 5994143 | Polymeric fluorophores enhanced by moieties providing a hydrophobic and conformationally restrictive microenvironment Fluorescent conjugates suitable for use in flow cytometry and other biological applications. The fluorescent conjugates comprise an antibody having a polymeric dye bound thereto. The polymeric dye is preferably enhanced by a hydrophobic and conformational... | 11/30/1999 |
| 5942387 | Combinatorial process for preparing substituted thiophene libraries This invention relates to a novel solid phase process for the preparation of thiophene combinatorial libraries. These libraries have use for drug discovery and are used to form wellplate components of novel assay kits.... | 08/24/1999 |
| 5929232 | Stereoselective ring opening reactions The present invention relates to a process for stereoselective or regioselective chemical synthesis which generally comprises reacting a nucleophile and a chiral or prochiral cyclic substrate in the presence of a non-racemic chiral catalyst to produce a s... | 07/27/1999 |
| 5861138 | Ligands for MRI contrast agent Novel ligands for use in MRI contrast agents and which have the formula ##STR1## wherein R1 -R14, M", l, m, and n are defined herein.... | 01/19/1999 |
| 5833944 | Procedure for the solid phase synthesis of 35 S-labeled oligonucleotides with 3H-1,2-benzodithiol-3-one-1,1-dioxide This invention provides a novel compound for 35 S-labelling oligonucleotides. The compound is 35 S-3H-1,2-benzodithiol-3-one-1,1 dioxide (1) ##STR1## wherein the asterisk indicates the position of the 35 S. Also ... | 11/10/1998 |
| 5824808 | Cyclic phenol sulfide and process for producing the same A cyclic phenol sulfide represented by the following formula (1) is described: ##STR1## wherein X represents a hydrogen atom, a hydrocarbon group, or an acyl group; Y1 represents a hydrogen atom, a hydrocarbon group, a halogenated hyd... | 10/20/1998 |
| 5808094 | Preparation of mixed crystals and solid solutions of 1,4-diketopyrrolopyrroles A process for the preparation of mixed crystals of 1,4-diketopyrrolo3,4-c!pyrroles, consisting of 1 mol each of two different compounds of formula ##STR1## by heating a corresponding mixture in solid form to the temperature range from 220° to... | 09/15/1998 |
| 5763620 | Process for producing alkylene sulfide A process for producing an alkylene sulfide, which comprises the step of subjecting a mercaptoalkanol to an intramolecular dehydration reaction in the presence of an acidic dehydration catalyst, to produce the alkylene sulfide, in which the intramolecular... | 06/09/1998 |
| 5733924 | DC 107 derivatives and treatment methods DC107 derivatives represented by the formula (I): ##STR1## or pharmacologically acceptable slats thereof, wherein R1 is hydrogen, lower alkoxyalkyl, aralkyloxyalkyl, lower alkoxyalkoxyalkyl, lower alkoxyalkoxyalkoxyalkyl, aralkyl, tetrah... | 03/31/1998 |
| 5663368 | Synthesis of acid addition salts of hydroxylamines This invention relates to novel diastereomeric acid addition salts of homochiral hydroxylamines, to processes for obtaining such, to processes for the conversion thereof to the corresponding homochiral hydroxylamines, to certain novel homochiral hydroxyla... | 09/02/1997 |
| 5622821 | Luminescent lanthanide chelates and methods of use The invention provides lanthanide chelates capable of intense luminescence. The celates comprise a lanthanide chelator covalently joined to a coumarin-like or quinolone-like sensitizer. Exemplary sensitzers include 2- or 4-quinolones, 2- or 4-coumarins, o... | 04/22/1997 |
| 5532228 | Side-chain homologous vitamin D derivatives, process for their production, pharmaceutical preparations containing these derivatives and their use as pharmaceutical agents The invention discloses side-chain homologous vitamin D derivatives of formula I ##STR1## in which R1, R2, R3, R4, R5, R6, B, and D have the meanings defined in the specification and e... | 07/02/1996 |
