U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Did You Know...

...that the inventor of the electric motor was a blacksmith named Thomas Davenport? Described as "a brilliantly unsuccessful inventor", Davenport invented the first rotary electric motor. In 1836 he headed out -- on foot -- from his Vermont home to file a patent application at the Patent Office in Washington, D.C. By the time he got there, he had squandered away his money and couldn't afford the $30 filing fee so he turned around and went home. When he later mailed in his application with money he'd raised, the Patent office was destroyed in a fire. He did finally get credit for his invention on Feb. 5, 1837.

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Class 514/183 - Heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., O,S,Se or Te) or nitrogen as the only ring hetero atoms DOAI


Subclass of Class 514 - Drug, bio-affecting and body treating compositions
Definition: Subject matter which includes a compound containing a ring
No. of patents: 1915
Last issue date: 05/29/2012


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NumberTitleIssue Date
7173038Quinazoline derivatives as VEGF inhibitors
The invention relates to quinazoline derivatives of formula (I), wherein m is an integer from 1 to 3; R1 represents halogeno or C1-3alkyl; X1 represents —O—; R2 is selected from one of the following three groups: 1) C
02/06/2007
7173125Triphosphate oligonucleotide modification reagents and uses thereof
Hydrazino, oxyamino and carbonyl-based monomers and methods for incorporation into oligonucleotides during enzymatic synthesis are provided. Modified oligonucleotides are provided that incorporate the monomers provided herein. Immobilized oligonucleotides and oligon...
02/06/2007
7169564FKBP51/52 and CyP40-mediated mammalian hair growth
The present invention relates to drug screening assays designed to identify non-immunosuppressive agents that modulate hair growth and the use of such agents for modulation of hair growth. ...
01/30/2007
7169750Methods to mobilize progenitor/stem cells
Methods to elevate progenitor and stem cell counts in animal subjects using compounds which bind to the chemokine receptor CXCR4 are disclosed. Preferred embodiments of such compounds are of the formula Z-linker-Z′   (1) ...
01/30/2007
71666232′-Methyl-5′-(1,3,4-oxadiazol-2-yl)-1,1′-biphenyl-4-carboxamide derivatives and their use as p38 kinase inhibitors
Compounds of formula (I): or pharmaceutically acceptable salts or solvates thereof, and their use as pharmaceuticals, particularly as p38 kinase inhibitors. ...
01/23/2007
7166719Fluorinated photosensitizers related to chlorins and bacteriochlorins for photodynamic therapy
Provided herein are compounds for detection, diagnosis and treatment of target tissues or target compositions, including hyperproliferative tissues such as tumors, using photodynamic methods. In particular, photosensitizer compounds that collect in hyperproliferativ...
01/23/2007
7166611Pharmaceutical compositions having appetite suppressant activity
A pharmaceutical composition contains an extract obtainable from a plant of the genus Trichocaulon or Hoodia containing an appetite suppressant agent having the formula (1). A process for obtaining the extract and a process for synthesizing compound (1...
01/23/2007
7166586Sulfonamide lactam inhibitors of FXa and method
Sulfonamide lactams of the following formula wherein X, R1, R2, R3, R4, R4a, R5, R5a, R6, R6a, R7 and ...
01/23/2007
7166598Piperazine derivatives
This invention relates to piperazine derivatives of the formula: wherein each symbol is as defined in the description, and its pharmaceutically acceptable salt, to processes for preparation thereof, to pharmaceut...
01/23/2007
7163945Compositions and treatments for inhibiting kinase and/or HMG-CoA reductase
The present invention provides compositions of matter, kits and methods for their use in the treatment of MAP kinase-related conditions and/or HMG-CoA reductase-related conditions. In particular, the invention provides compositions for treating inflammatory and/or c...
01/16/2007
7163703Compositions and methods for the treatment of primary and metastatic neoplastic diseases using arsenic compounds
The invention relates to the use of arsenic compounds to treat a variety of neoplastic diseases. The present invention encompasses the administration to a mammal of arsenic in the form of a salt, complex, organic compound or ionic solution to treat tumors of epithel...
01/16/2007
7163935Scorpionate-like pendant macrocyclic ligands, complexes and compositions thereof, and methods of using same
Substituted 1,4,7-triazacyclononane-N,N′,N″-triacetic acid compounds with a pendant donor amino group, metal complexes thereof, compositions thereof, and methods of use in diagnostic imaging and treatment of a cellular disorder. ...
01/16/2007
7160872Methods to treat conditions mediated by chemokine receptors
The present invention is drawn to novel antiviral compounds, pharmaceutical compositions and their use. More specifically this invention is drawn to derivatives of monocyclic polyamines which have activity in standard tests against HIV-infected cells as well as othe...
01/09/2007
7160889Quinazoline compounds
The invention concerns quinazoline derivatives of Formula (I) wherein ring A is phenyl or a 5-or 6-membered heterocyclic ring which may be saturated, partially saturated or unsaturated and may be aromatic or non-...
01/09/2007
7157491Aryl-carbaldehyde oxime derivatives and their use as estrogenic agents
This invention provides estrogen receptor modulators having the structure where R1–R5 are as defined in the specification; or a pharmaceutically acceptable salt thereof. ...
01/02/2007
7157492Dibenzo chromene derivatives and their use as ERβ selective ligands
This invention provides estrogen receptor modulators of formula I, having the structure where R1, R2, R3, R4, R5, R6, R7 and R8
01/02/2007
7157471Haloalkyl- and piperidine-substituted benzimidazole-derivatives
A compound of general formula 1 wherein R1, R5, R6, A, B, Y, i, j and m are defined as in the description and claims. It is another object of the present invention to prov...
01/02/2007
7157459Postoperative adjuvant chemotherapy with UFT
The present invention provides an improved method for treating lung cancer, preferably non-small cell lung cancer, by orally administering UFT to postoperative lung cancer patients. ...
01/02/2007
7157421Piracetam and piracetam analog conjugate and a pharmaceutical composition for treatment of neuronal disorders
A compound of the formula where R1 is H, C1–C4 alkyl and OH; R2 in is H, C1–C4 alkyl and OH; R3 is H and C1–C4
01/02/2007
7157451Heterocyclic dihydropyrimidine compounds
Novel heterocyclic dihydropyrimidine compounds useful as inhibitors of potassium channel function (especially inhibitors of the Kv1 subfamily of voltage gated K+ channels, especially inhibitors Kv1.5 which has been linked to the ultr...
01/02/2007
7157078Devices and methods for eliminating termite colonies
This invention relates to devices, kits, and methods for eliminating termite colonies. The kits, devices, and methods employ a termiticidal bait matrix containing a) a termiticide selected such that the termiticide causes death to ...
01/02/2007
7153845Bioadhesive progressive hydration tablets
A bioadhesive controlled, extended release progressive hydration composition wherein the active ingredient may be protected from water or the surrounding environment, thereby protecting it from metabolism or from other degradation caused by moisture, enzymes, or pH ...
12/26/2006
7153858Arylpiperazinyl compounds
The invention relates to 5-HT receptor agonists or antagonists. Novel arylpiperazinyl sulfonamide compounds represented by Formulae I: and II, and synthesis and uses of those compounds for treating diseases including those mediated directly or indirectly by 5-HT rec...
12/26/2006
7153864Polyglutamic acid-camptothecin conjugates and methods of preparation
The invention provides polyglutamic acid-therapeutic agent conjugates and methods for their preparation and use. ...
12/26/2006
7151118Biphenylcarboxylic amide derivatives as p38-kinase inhibitors
Compounds of formula (I): or pharmaceutically acceptable salts or solvates thereof, and their use as pharmaceuticals, particularly as p38 kinase inhibitors. ...
12/19/2006
7151096Cyclic compounds and compositions as protein kinase inhibitors
The invention provides a novel class of cyclic compounds, pharmaceutical compositions comprising such cyclic compounds and methods of using such compounds to treat or prevent diseases and disorders associated with cyclin-dependent kinases (CDKs) activity, particular...
12/19/2006
7148198Antibacterial agents
A compound of formula (I) or a pharmaceutically or veterinarily acceptable salt thereof for the inhibition of activity of bacterial PDF enzyme: wherein A represents a group of formula (IA) or (IB)
12/12/2006
7148221Vanilloid receptor ligands and their use in treatments
Compounds having the general structure and compositions containing them, for the treatment of acute, inflammatory and neuropathic pain, dental pain, general headache, migraine, cluster headache, mixed-vascular an...
12/12/2006
7145021Analogs of terpene trilactones from and related compounds and uses thereof
The subject invention provides compounds having the structure: wherein R1 is H, OH, a photoactivatable moiety, a fluorescent moiety, or a radioactive moiety; R2 is H, OH, a photoactivatable ...
12/05/2006
7144878Method for treating roundworm infestations in animals
A formulation for treating and preventing roundworm infestations in horses, dogs, cats, and other animals is provided. This formulation includes an agent effective against nematodes, wherein the agent is pyrantel, morantel, any salt thereof, or any combination there...
12/05/2006
7138122Therapeutic systems
A compound comprising a target cell-specific portion and human NAD(P)H:quinone reductase 2 (NQO2) or a variant or fragment or fusion or derivative thereof which has substantially the same activity as NQO2 towards a given prodrug, or a polynucleotide encoding said NQ...
11/21/2006
7138530Thiophene amidines, compositions thereof, and methods of treating complement-mediated diseases and conditions
Disclosed is a method for treating the symptoms of an acute or chronic disorder mediated by the classical pathway of the complement cascade, comprising administering to a mammal in need of such treatment a therapeutically effective amount of a compound of Formula (I...
11/21/2006
7132444Process for the preparation of trans-3-ethyl-2,5-dihydro-4-methyl-N-[2-[4-[[[[(4-methyl cyclohexyl) amino]carbonyl]amino]sulfonyl] phenyl]ethyl]-2-oxo-1H-pyrrole-1-carboxamide
The present invention provides a novel process for preparation of trans-3-ethyl 2,5-dihydro-4-methyl-N-[2-[4-[[[[(4-methyl cyclohexyl)amino]carbonyl]amino]sulfonyl]phenyl]ethyl]-2-oxo-1H-pyrrole-1-carboxamide via the novel intermediate compounds of formula 3. ...
11/07/2006
7129237[1,4]Diazepino[6,7,1-ij]quinoline derivatives as antipsychotic and antiobesity agents
Compounds of Formula I or a pharmaceutically acceptable salt thereof are provided: where R1 through R7 are defined herein. The compounds of Formula I are 5HT2c agonists or partial agonists, ...
10/31/2006
7129071Recombinant methods and materials for producing epothilone and epothilone derivatives
Recombinant nucleic acids that encode all or a portion of the epothilone polyketide synthase (PKS) are used to express recombinant PKS genes in host cells for the production of epothilones, epothilone derivatives, and polyketides that are useful as cancer chemothera...
10/31/2006
7129239Purine compounds and uses thereof
Compounds of Formula (I) that act as cannabinoid receptor ligands and their uses in the treatment of diseases linked to the mediation of the cannabinoid receptors in animals are described herein. ...
10/31/2006
7125873Beta-amino tetrahydroimidazo (1, 2-a) pyrazines and tetrahydrotrioazolo (4, 3-a) pyrazines as dipeptidyl peptidase inhibitors for the treatment or prevention of diabetes
The present invention is directed to compounds which are inhibitors of the dipeptidyl peptidase-IV enzyme (“DP-IV inhibitors”) and which are useful in the treatment or prevention of diseases in which the dipeptidyl peptidase-IV enzyme is involved, such as diabet...
10/24/2006
7125840Substituted dipeptides as growth hormone secretagogues
This invention relates to novel compounds which are useful in the modulation of endogenous growth hormone levels in a mammal. The invention further relates to novel intermediates for use in the synthesis of said compounds, as well as novel processes employed in thes...
10/24/2006
7122662Tricyclic compound having spiro union
This invention relates to tricyclic compounds having spiro union represented by the following formula (I) or its salt which is useful as a drug, and in particular, as an inhibitor for activated blood coagulation factor X, which can be administered orally and which e...
10/17/2006
7122536(R)-chiral halogenated substituted fused heterocyclic amino compounds useful for inhibiting cholesterol ester transfer protein activity
The invention relates to substituted aryl and heteroaryl (R)-Chiral Halogenated 1-Substitutedamino-(n+1)-Alkanol compounds useful as inhibitors of cholesteryl ester transfer protein (CETP; plasma lipid transfer protein-I) and compounds, compositions and methods for ...
10/17/2006
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