William F. Semple, a dentist, was awarded the first US Patent on chewing gum in 1869. His recipe contained powdered chalk.
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| Number | Title | Issue Date |
| 8143421 | Broadspectrum substituted benzimidazole sulfonamide HIV protease inhibitors The present invention concerns the compounds having the formula N-oxides, salts, stereoisomeric forms, racemic mixtures, prodrugs, esters and metabolites thereof, wherein R1 and R8 each are H, optional... | 03/27/2012 |
| 7582770 | Viral polymerase inhibitors An enantiomer, diastereoisomer or tautomer of a compound, represented by formula I: wherein A, B, R1, R2, R3, R4, R5, R6, R7, R8, R | 09/01/2009 |
| 7569700 | Substituted, bicyclic 8-pyrrolidinobenzimidazoles, methods for their production and their use as medicaments The present invention relates to carboxamide derivative compounds of formula I in which R1-R6 and R12 are hereinafter defined and together comprise carboximide derivatives for the therapeutic treatment of diabetes, hypergly... | 08/04/2009 |
| 7414046 | Gyrase inhibitors and uses thereof The present invention relates to compounds of the formula I: or a pharmaceutically acceptable derivative or prodrug thereof. The compounds are useful as inhibitors of bacterial gyrase activity. The present invention also re... | 08/19/2008 |
| 7411072 | Tricyclic steroid hormone nuclear receptor modulators The present invention relates to methods of treating pathological disorders susceptible to steroid hormone nuclear receptor modulation comprising administering to a patient in need thereof an effective amount of a compound of the formula: | 08/12/2008 |
| 7390798 | Carboxamide spirolactam CGRP receptor antagonists The present invention is directed to compounds of Formula I: I (where variables A1, A2, B, J, K, m, n, R4, R5a, R5b and R5c are as defined herein) useful as antagonists of CGRP receptors and useful in... | 06/24/2008 |
| 7358248 | Substituted amino carboxylic acids Disclosed are compounds and pharmaceutically acceptable salts of formula (I): which are useful in the treatment of metabolic disorders related to insulin resistance, leptin resistance, or hyperglycemia. Compounds of... | 04/15/2008 |
| RE40245 | Gyrase inhibitors and uses thereof The present invention relates to compounds of the formula I: or a pharmaceutically acceptable derivative or prodrug thereof. The compounds are useful as inhibitors of bacterial gyrase activity. The present invention also relates ... | 04/15/2008 |
| 7348425 | Inhibitors of HCV replication Indole compounds of Formula I are described. The compounds have activity against hepatitis C virus (HCV) and are useful in treating those infected with HCV. Different forms and compositions comprising the compounds are also described as well as methods of preparing ... | 03/25/2008 |
| 7345090 | Galenical formulation The invention relates to compounds of the formula I where R1, R2, R3, R4 and R5 have the meanings given in claim 1. The compound is suitable in particular for use in sk... | 03/18/2008 |
| 7309793 | Benzopyran derivatives substituted with a benzimidazole derivative, pharmaceutically acceptable salts therof, their preparations and pharmaceutical compositions containing them The present invention relates to benzopyran derivatives substituted with a benzimidazole derivative, or pharmaceutically acceptable salts thereof, a preparation method of the same and pharmarceutical compositions containing them. Benzopyran derivatives substituted w... | 12/18/2007 |
| 7285518 | Dibenzo[b]perhydroheterocyclic amines and lubricating oil compositions Dibenzo[b]perhydroheterocyclic amine compounds have shown to be particularly useful as stabilizers. The compounds may serve as antioxidants, antiozoants, heat stabilizers and ultraviolet light stabilizers and such compounds are oil soluble, thus particularly suited ... | 10/23/2007 |
| 7241789 | Substituted indoles and their use as integrin antagonists The present invention relates to novel substituted indole compounds that are antagonists of alpha V (αv) integrins, for example αvβ3 and αvβ5 integrins, their pharmaceutically acceptable salts, and pharmaceutical comp... | 07/10/2007 |
| RE39663 | Electron-deficient nitrogen heterocycle-substituted fluorescein dyes The invention provides compositions electron-deficient nitrogen heterocycle-substituted fluorescein dyes and methods in which the dyes are conjugated to substrates and used as detection labels in molecular biology experiments. The electron-deficient nitrogen heteroc... | 05/29/2007 |
| 7185978 | Recording method, ink cartridge, printing device and information recording apparatus A recording method including the step of providing an ink from a recording head to a recording medium through a gap provided between the recording head and the recording medium, the ink being supplied to the recording head from an ink tank including an ink contact m... | 03/06/2007 |
| 7176320 | Benzimidazole derivative A benzimidazole derivative or its medically acceptable salt, represented by the following formula (1), that is a human chymase activity inhibitor capable of being applied clinically: wherein, R1 and R | 02/13/2007 |
| 7153848 | Inhibitors of HCV replication Indole compounds of Formula I are described. The compounds have activity against hepatitis C virus (HCV) and are useful in treating those infected with HCV. Different forms and compositions comprising the compounds are also described as well as methods of preparing ... | 12/26/2006 |
| 7132440 | Substituted benzimidazoles and imidazo-[4,5]-pyridines 2-Aryl substituted benzimidazoles and imidazo[4,5]pyridines are disclosed as inhibitors of Cds1 and useful as adjuvants to chemotherapy or radiation therapy in the treatment of cancer. ... | 11/07/2006 |
| 7129250 | Neuroprotective and anti-proliferative compounds This invention features ring-substituted pyrrolo-β-carboline derivatives and ring-substitution and structural derivatives of 3-(1H-indol-3-yl)-1H-pyrrole-2,5-dione of formulas I–III, which are useful as neuroprotective and anti-proliferative compounds. Also discl... | 10/31/2006 |
| 7112600 | Fused-ring compounds and use thereof as drugs The present invention provides a fused ring compound of the following formula [I] wherein each symbol is as defined in the specification, a pharmaceutically acceptable salt thereof, and a therape... | 09/26/2006 |
| 7056918 | Benzimidazole anti-inflammatory compounds The present invention relates to novel triazolo-pyridines of the formula I wherein Het is an optionally substituted 5-membered heterocycle containing one to two heteroatoms selected from nitrogen, sulfur and oxyg... | 06/06/2006 |
| 7030139 | Compounds Compounds of general formula (I), are disclosed and claimed in the present application, as well as salts and pharmaceutical compositions comprising the novel compounds and their use in therapy, in particular in the management of pain | 04/18/2006 |
| 7022177 | Lactam-based pigments and the use thereof in the production of colored plastics or polymeric color particles The present invention relates to novel pigments of formula (1), wherein R1 is hydrogen or C1–C12alkyl, R2 is hydrogen, —CN, —COO-aryl, —COO-heteroaryl, —CONH-aryl or... | 04/04/2006 |
| 7019004 | Hydantoin derivatives with affinity for somatostatin receptors The invention provides compounds of formula (I) wherein X, Y, R1, R2, R3 and R4 are as defined in the description, and the preparation thereof. The compounds of the formula bind to somatostatin receptors and are useful as ... | 03/28/2006 |
| 7001887 | Peptide derivatives A compound of Formula (1): wherein R1 represents an amidinophenyl group, etc.; R2 represents a hydrogen atom, etc.; R3 repr... | 02/21/2006 |
| 6995154 | Heterocyclic topoisomerase poisons The invention provides compounds of formula I: wherein R1 to R5 have any of the values defined in the specification, as well as pharmaceutically acceptable salts of the compounds, pharmaceutical co... | 02/07/2006 |
| 6987188 | 3a,4,5,9b-tetrahydro-1H-benz[e]indol-2-yl amine-derived neuropeptideYreceptors ligands useful in the treatment of obesity and other disorders Compounds of the formula: are disclosed as ligands for neuropeptide Y receptors and as such are useful in the treatment of obesity and disorders of the central nervous system. ... | 01/17/2006 |
| 6964977 | Oxindole derivatives The present invention is related to oxindole derivatives of structure (I), compositions containing the same, and methods of use and manufacture of the same. Such compounds generally are useful pharmacologically as agents in those disease states alleviated by the alt... | 11/15/2005 |
| 6933295 | Substituted isoindoles and the use thereof The invention relates to the field of blood clotting, to novel compounds of formula (I), to a method for their production and to the use of these compounds as active ingredients in medicaments for preventing and/or tre... | 08/23/2005 |
| 6919331 | Substituted 2-methyl-benzimidazole respiratory syncytial virus antiviral agents The present invention concerns antiviral compounds, their methods of preparation and their compositions, and use in the treatment of viral infections. More particularly, the invention provides heterocyclic substituted 2-methylbenzimidazole derivatives for the treatm... | 07/19/2005 |
| 6897231 | Indazole derivatives as JNK inhibitors and compositions and methods related thereto Compounds having activity as selective inhibitors of JNK are disclosed. The compounds of this invention are indazole derivatives having the following structure: wherein R1, R2 and A are as defined... | 05/24/2005 |
| 6872730 | Substituted benzofurans and benzothiophenes, methods of making and methods of use as integrin antagonists The present invention relates to novel substituted benzofurans and benzothiophenes compounds that are antagonists of alpha V (αv) integrins, for example αvβ3 and αvβ5 integrins, their pharmaceutically acceptable salts... | 03/29/2005 |
| 6852725 | Imidazolyl derivatives The present invention is directed to imidazolyl derivatives of the formula: where the substituents are defined in the specification, or a pharmaceutically acceptable salt thereof. The derivatives bind selectively to th... | 02/08/2005 |
| 6841566 | Viral polymerase inhibitors An isomer, enantiomer, diastereoisomer, or tautomer of a compound, represented by formula I: wherein R1 is selected from: H, haloalkyl, (C1-6)alkyl, (C2-6)alkenyl, (C3-7)cycl... | 01/11/2005 |
| 6841552 | 3a,4,5,9b-tetrahydro-1H-benz[e]indol-2-yl amine-derived neuropeptide Y receptors ligands useful in the treatment of obesity and other disorders Compounds of the formula: are disclosed as ligands for neuropeptide Y receptors and as such are useful in the treatment of obesity and disorders of the central nervous system. ... | 01/11/2005 |
| 6803374 | Compounds useful for treating hepatitis C virus A series of compounds of Formula I are disclosed which are useful in treating viral hepatitus C. ... | 10/12/2004 |
| 6794404 | Viral polymerase inhibitors A compound of the formula I: wherein: X is CH or N; Y is O or S; Z is OH, NH2, NMeR3, NHR3; OR3 or 5- or 6-membered heterocycle, having 1 to 4 heteroatoms selected from O, N an... | 09/21/2004 |
| 6750346 | Stable near-infrared (NIR) marker dyes based on benzopyrylium-polymethines The disclosure is directed 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 and in the areas of life... | 06/15/2004 |
| 6743793 | Indole derivatives, process for preparation of the same and use thereof Indole derivatives represented by formula (I): (wherein all symbols are described in the description), a process for the preparation of the same and a DP receptor antagonist comprising it as an active ingredient. Since t... | 06/01/2004 |
| 6699860 | Di-substituted aminomethyl-chroman derivative beta-3 adrenoreceptor agonists This invention is related to novel di-substituted aminomethyl chroman derivatives which are useful in the treatment of beta-3 receptor-mediated conditions.... | 03/02/2004 |