Celebrity Inventors
Mark Twain (Samuel L. Clemens) received Patent No. 121,992 for "An Improvement in Adjustable and Detachable Straps for Garments." He later received two more patents: one for a self-pasting scrapbook and one for a game to help players remember important historical dates.
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| Number | Title | Issue Date |
| 8399675 | Compounds and preparation for montelukast sodium This invention relates to novel compounds and a process for preparation of montelukast sodium. ... | 03/19/2013 |
| 8367834 | Process for preparing Montelukast and salts thereof A method for the preparation of montelukast and salts thereof has been described. The method comprises of following steps: (a) (S)-1-(3-((E)-2-(7-chloroquinolin-2-yl)vinyl)phenyl)-3-(2-isopropenylphenyljpropyl methane sulphonate (styrene mesylate salt) (b) coupling ... | 02/05/2013 |
| 8207343 | Process for preparing montelukast and salts thereof A method for the preparation of montelukast and salts thereof has been described. The method comprises of following steps: (a) (S)-1-(3-((E)-2-(7-chloroquinolin-2-yl)vinyl)phenyl)-3-(2-isopropenylphenyl)propyl methane sulphonate (styrene mesylate salt) (b) coupling ... | 06/26/2012 |
| 7700776 | Compounds and preparation for montelukast sodium This invention relates to novel compounds and a process for preparation of montelukast sodium. ... | 04/20/2010 |
| 7528254 | Process for preparing montelukast and salts thereof The present invention provides a process for preparing highly pure montelukast and salts thereof by reacting the side-chain precursor 1-(mercaptomethyl)-cyclopropaneacetic acid with 2-(2-(3S)-(3-(7-chloro-2-quinolinyl)-ethenyl)phenyl)-3-(methanesulfonyloxypropyl)phe... | 05/05/2009 |
| 7396934 | Process for preparing 3-fluoroquinolines The invention relates to a novel preparation of 3-fluoroquinolines of formula (I) in which R1, R2, R3 and R4 represent: a) a fluorine; ... | 07/08/2008 |
| 7335772 | 1H-imidazo [4,5-c] quinolin-4-cyano and 1H-imidazo [4,5-c] quinolin-4-carboxamide intermediates The invention relates to a process for the synthesis of 1H-imidazo[4,5-c]quinoline 4-cyano and 1H-imidazo[4,5-c]quinoline 4-carboxamide intermediates useful in preparing 1H-imidazo[4,5-C]quinoline 4-amines, a process for preparing 1H-imidazo[4,5-C]quinoline 4... | 02/26/2008 |
| 7312222 | Heterocyclic piperidines as modulators of chemokine receptor activity The present application describes modulators of CCR3 of formula (I): or pharmaceutically acceptable salt forms thereof, useful for the prevention of asthma and other allergic diseases. ... | 12/25/2007 |
| 7312212 | Aminopiperidine derivatives Piperidine derivatives and pharmaceutically acceptable derivatives thereof useful in methods of treatment of bacterial infections in mammals, particularly in man. ... | 12/25/2007 |
| 7265115 | Diazabicyclic CNS active agents Compounds of formula I: or pharmaceutically acceptable salts thereof, are useful for controlling synaptic transmission in mammals. ... | 09/04/2007 |
| 7259157 | N-substituted nonaryl-heterocyclo amidyl NMDA/NR2B Antagonists Compounds represented by Formula (I): or pharmaceutically acceptable salts thereof, are effective as NMDA NR2B antagonists useful for relieving pain. ... | 08/21/2007 |
| 7232832 | Antibacterial agents Quinoline and naphthyridine derivatives useful in the treatment of bacterial infections in mammals, particularly humans. ... | 06/19/2007 |
| 7205408 | Quinolines and nitrogenated derivative thereof substituted in 4-position by a piperidine-containing moiety and their use as antibacterial agents Piperidine derivatives and pharmaceutically acceptable derivatives thereof useful in methods of treatment of bacterial infections in mammals, particularly in man. ... | 04/17/2007 |
| 7189853 | Process for the preparation of [R-(E)-1-[[[1-[3-[2-[7-chloro-2-quinolinyl]ethenyl]phenyl]-3-[2-(1-hydroxy-1-methylethyl)phenyl]propyl]thio]methyl]cyclopropaneacetic acid (Montelukast) and its pharmaceutically acceptable salts The present invention is related to a process for preparing montelukast involving the compound of formula (VI): wherein X═CN or CONH2. ... | 03/13/2007 |
| 7186730 | Bicyclic nitrogen-containing heterocyclic derivatives for use as antibacterials Piperidine derivatives and pharmaceutically acceptable derivatives thereof useful in methods of treatment of bacterial infections in mammals, particularly man. ... | 03/06/2007 |
| 7166721 | Preparation of 1H-imidazo[4,5-C] quinolin 4-amines via novel 1H-imidazo[4,5-c] quinolin 4-cyano and 1H-imidazo[4,5-c] quinolin 4-carboxamide intermediates The invention relates to a process for the synthesis of 1H-imidazo[4,5-c] quinoline 4-cyano and 1H-imidazo[4,5-c]quinoline 4-carboxamide intermediates useful in preparing 1H-imidazo[4,5-C] quinoline 4-amines, a process for preparing 1H-imidazo[4,5-C] quinoline 4-ami... | 01/23/2007 |
| 7161172 | Electroluminescent iridium compounds with fluorinated phenylpyridines, phenylpyrimidines, and phenylquinolines and devices made with such compounds The present invention is generally directed to electroluminescent Ir(III) compounds, the substituted 2-phenylpyridines, phenylpyrimidines, and phenylquinolines that are used to make the Ir(III) compounds, and devices that are made with the Ir(III) compounds. ... | 01/09/2007 |
| 7157408 | Quinoline fungicides 5,7-Dibromo-8-(2-hydroxyethyl) quinoline, 5,7-dibromo-8-(2-methoxycarbonyloxyethyl) quinoline, fungicidal compositions containing these compounds and methods of treating plant diseases with these compounds. ... | 01/02/2007 |
| 7153967 | Preparation of 1H-imidazo [4,5-C] quinolin-4-amines via 1H-imidazo [4,5-C] quinolin-4-phthalimide intermediates The invention provides 1H-imidazo(4,5-C)quinolin-4-phthalimide intermediates useful in the synthesis of 1H-imidazo(4,5-C)quinoline-4-amines, particularly Imiquimod. The invention further provides a method for making the intermediates and a method for making 1H-imida... | 12/26/2006 |
| 7074932 | Preparation of quinoline-substituted carbonate and carbamate derivatives The invention relates to a process for preparing quinoline-substituted carbonate and carbamate compounds, which are important intermediates in the synthesis of 6-O-substituted macrolide antibiotics. The process employs metal-catalyzed coupling reactions to provide a... | 07/11/2006 |
| 7041829 | Antagonists of the magnesium binding defect as therapeutic agents and methods for treatment of abnormal physiological states This invention provides a class of therapeutic compounds and methods for the treatment of mammals with physiological disorders, such as for example a frequently occurring type of essential hypertension, which are critically associated with the decreased binding of m... | 05/09/2006 |
| 7022706 | Pharmaceutical compositions and methods for use Pharmaceutical compositions incorporate compounds that are capable of affecting nicotinic cholinergic receptors. A wide variety of conditions and disorders, and particularly conditions and disorders associated with dysfunction of the central and autonomic nervous sy... | 04/04/2006 |
| 7009055 | Preparation of Sulfonyl quinoline A dibromomethyl moiety is converted to a sulfonylmethyl moiety by treatment with a sulfinic acid salt. For example, (methyl-sulfonyl)methyl bromo-quinoline is prepared by the treatment of dibromomethyl bromo-quinoline with a sulfinic acid salt. ... | 03/07/2006 |
| 6982334 | Crystalline form of (3R,4R)-4-[3-(S)-hydroxy-3-(6-methoxyquinolin-4-yl)propyl]-1-[2-(2-thienylthio)ethyl]piperindine-3-carboxylic acid The present invention comprises crystalline forms of 3R,4R)-4-[3-(S)-hydroxy-3-(6-methoxyquinolin-4-yl)propyl]-1-[2-(2-thienylthio)ethyl]piperidine-3-carboxylic acid, represented by the structure: and as characterized h... | 01/03/2006 |
| 6939970 | Crystalline form of (3R,4R)-4-[3-(S)-hydroxy-3-(6 methoxyquinolin-4-propyl]-1-[2-2-thienylthio)ethyl] piperidine-3-carboxylic acid The present invention comprises monohydrated form C of (3R,4R)-4-[3-(S)-hydroxy-3-(6-methoxyquinolin-4-yl)propyl]-1-[2-(2-thienylthio)ethyl]piperidine-3-carboxylic acid, represented by the structure and as herein defin... | 09/06/2005 |
| 6903217 | Heterocyclylalkylpiperidine derivatives, their preparation and compositions containing them Heterocyclylalkylpiperidine derivatives of general formula (I) in their enantiomeric or diastereoisomeric forms or mixtures of these forms, and/or, where appropriate, in their syn or anti form or a mixture thereof, as ... | 06/07/2005 |
| 6855824 | Processes for preparing quinoline derivatives and intermediates thereof The present invention provides a production method of quinoline derivative (V) wherein each symbol is as defined in the Specification, which includes reacting quinolinecarbaldehyde (I) with any of the compounds (II) to... | 02/15/2005 |
| 6815547 | Quinolylpropylpiperidine derivatives, their preparation, and compositions containing them Quinolylpropylpiperidine derivatives of general formula (I) are described, and are useful as antimicrobial agents. Their preparation is also described. ... | 11/09/2004 |
| 6809106 | Quinoline derivatives as inhibitors of MEK enzymes A compound of formula (I) or a pharmaceutically acceptable salt thereof; for use as a medicament wherein: n is 0-1; Y is selected from —NH—, —O—, —S—, or ... | 10/26/2004 |
| 6809097 | Quinoline derivatives inhibiting the effect of growth factors such as VEGF Compounds of the formula (I): wherein: R2 represents hydroxy, halogeno, C1-3alkyl, C1-3alkoxy, C1-3alkanoyloxy, trifluoromethyl, cyano, amino or nitro; n is an integer from 0... | 10/26/2004 |
| 6806277 | Quinolylpropylpiperidine derivatives, preparation process and intermediates, and compositions including them Quinolylpropylpiperidine derivatives of general formula (I) in which: R1 is NH2, alkylamino, dialkylamino, hydroxyamino, alkyl(alkyloxy)amino or alkyloxyamino, R2 is a carboxyl, car... | 10/19/2004 |
| 6777427 | Tetrahydroquinoline compounds Tetrahydroquinoline compounds of general formula (I) or pharmacologically acceptable salts thereof, which have a specific and strong binding affinity for AR, exhibit AR agonism or antagonism, have therapeutic effects on AR-mediated diseases, particularly by not acti... | 08/17/2004 |
| 6699879 | Phenyl urea and phenyl thiourea derivatives as orexin receptor antagonists The present invention provides phenyl urea and phenyl thiourea derivatives which are non-peptide antagonists of human orexin receptors, in particular orexin-1 receptors, of formula (I) ##STR1## in which: Z represents oxygen or sulfur; and R1 | 03/02/2004 |
| 6689769 | Antimicrobial quinolone derivatives and use of the same to treat bacterial infections Substituted quinolone derivatives in which an oxazolidinone, isoxazolinone, or isoxazoline is covalently bonded to a quinolone, methods of using the quinolone derivatives, and pharmaceutical compositions containing the quinolone derivatives are disclosed.... | 02/10/2004 |
| 6660865 | Process for the preparation of quinoline derivatives Compounds of formula (I), wherein R1 is hydrogen or chlorine and R2 is hydrogen, C1 -C8 alkyl, or C1 -C8 alkyl substituted by C1 -C6 alkoxy or by C3 -C6 | 12/09/2003 |
| 6638945 | Quinoline derivatives as inhibitors of MEK enzymes A compound formula (I) ##STR1## or a pharmaceutically acceptable salt thereof, for use in the manufacture of a medicament for inhibition of MEK in a mammal with a MEK mediated disease wherein: n is 0-1; Y is selected from --NH--, --O--, --S--, or --N... | 10/28/2003 |
| 6630591 | Process for the preparation of quinolylpropenal 3-[2-Cyclopropyl-4-(4-fluorophenyl)-3 quinolyl]prop-2-enal is prepared in a high yield by reducing 3-[2-cyclo-propyl-4-(4-fluorophenyl)-3-quinolyl]prop-2-enenitrile with Raney nickel either in the presence of formic acid and 0.25 to 1 part by volume ... | 10/07/2003 |
| 6602884 | Quinolylpropylpiperidine derivatives, their preparation, and compositions containing them Quinolylpropylpiperidine derivatives of general formula (I) are described, and are useful as antimicrobial agents. Their preparation is also described. ##STR1##... | 08/05/2003 |
| 6579986 | Preparation of quinoline-substituted carbonate and carbamate derivatives The invention relates to a process for preparing quinoline-substituted carbonate and carbamate compounds, which are important intermediates in the synthesis of 6-O-substituted macrolide antibiotics. The process employs metal-catalyzed coupling reactions t... | 06/17/2003 |
| 6573379 | Method for preparing halomethyl heterocyclic compounds The present invention relates to a method for preparing 5- and 6-halomethyl quinoxalines. The method comprises contacting a 5- or 6-methyl quinoxaline with a halogenating agent in the presence of a radical initiator in a solvent selected from the group co... | 06/03/2003 |
