The Chalcogen Is Sulfur Patents (Class 548/342.1)
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Patent number: 12083105Abstract: The present technology relates to methods for treating, preventing, and/or ameliorating diseases associated with ectopic iron-sulfur (Fe—S) cluster formation or ectopic iron-sulfur (Fe—S) cluster binding, such as adult-onset neuronal ceroid lipofuscinosis (ANCL or Kufs disease) comprising administering a therapeutically effective amount of an iron chelator to a subject in need thereof. Kits for use in practicing the methods are also provided.Type: GrantFiled: January 22, 2021Date of Patent: September 10, 2024Assignee: Cornell UniversityInventors: Manu Sharma, Nima N. Naseri
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Patent number: 9023874Abstract: The invention relates to alkylsulfide derivatives compounds of formula I as hereunder depicted or the enantiomers or veterinarily acceptable salts thereof which are useful for combating or controlling invertebrate pests, in particular arthropod pests and nematodes. The invention also relates to methods for controlling invertebrate pests by using these compounds and to plant propagation material and to agricultural and veterinary compositions comprising said compounds. wherein U, R1, R2, R3U, X, n and p are defined as in the description.Type: GrantFiled: November 11, 2010Date of Patent: May 5, 2015Assignee: Merial, Inc.Inventors: Sebastian Soergel, Ralph Paulini, Steffen Gross, Carsten Beyer, Matthias Pohlman, Henricus Maria Martinus Bastiaans, Michael Rack, Deborah L. Culbertson, Douglas D. Anspaugh, Sarah Thompson, Vincent Salgado
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Patent number: 8962599Abstract: Therapeutic compositions comprising substituted imidazole or imidazolium compounds may be used for a number of medical purposes, such as treatment of undesirable conditions or diseases, including disease or conditions related to bone, cancer, and/or pain.Type: GrantFiled: September 9, 2014Date of Patent: February 24, 2015Assignee: Antecip Bioventures II LLCInventor: Herriot Tabuteau
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Patent number: 8901161Abstract: Therapeutic compositions comprising at least two substituted imidazole or imidazolium compounds may be used for a number of medical purposes, such as treatment of undesirable conditions or diseases, including disease or conditions related to bone, cancer, and/or pain.Type: GrantFiled: May 27, 2014Date of Patent: December 2, 2014Assignee: Antecip Bioventures II LLCInventor: Herriot Tabuteau
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Patent number: 8901162Abstract: The present disclosure relates to therapeutic compositions comprising substituted imidazoliums having multiple acidic groups. The compounds may be used to treat diseases or conditions such as those associated with bone, cancer, or pain. Compositions, dosage forms, methods of treating diseases or conditions, methods of preparation, and other related embodiments related to the substituted imidazoliums are also described herein.Type: GrantFiled: May 28, 2014Date of Patent: December 2, 2014Assignee: Antecip Bioventures II LLCInventor: Herriot Tabuteau
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Patent number: 8865757Abstract: Therapeutic compositions comprising at least two substituted imidazole or imidazolium compounds may be used for a number of medical purposes, such as treatment of undesirable conditions or diseases, including disease or conditions related to bone, cancer, and/or pain.Type: GrantFiled: May 28, 2014Date of Patent: October 21, 2014Assignee: Antecip Bioventures II LLPInventors: Herriot Tabuteau, Eric K. H. Dinkla
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Patent number: 8791161Abstract: The present invention relates to novel sulfur derivatives, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals as modulators of chemokine receptors.Type: GrantFiled: February 20, 2013Date of Patent: July 29, 2014Assignee: Allergan, Inc.Inventors: Haiqing Yuan, Richard L. Beard, Michael E. Garst, John E. Donello, Xiaoxia Liu, Veena Viswanath
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Publication number: 20140174320Abstract: An ionic liquid, comprising a compound of Formula 1: wherein Ra is a hydrocarbon chain having 2 to 10 carbon atoms and a terminal hydroxyl group and the hydrocarbon chain comprising —O— therein, —CO— therein or comprising both —O— and —CO— therein, Rb is —CxHySO3H, —CxHyPO3H, —CxHyCOOH, —CxHySO3?, —CxHyPO3? or —CxHyCOO?, and x ranges from 1 to 6 and y ranges from 2 to 12.Type: ApplicationFiled: December 5, 2013Publication date: June 26, 2014Applicant: Taiwan Textile Research InstituteInventors: Kuo-Liang Liu, Tung-Ung Chen, Tai-Hong Cheng, Yu-Deng Lin
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Patent number: 8673956Abstract: Imido-acid salts and compositions containing imido-acid salts are described herein. Methods of their preparation and use are also described herein. The methods of using the imido-acid salts include the reduction of volatile compounds from gas and liquid streams and the delivery of pharmaceutical agents to subjects.Type: GrantFiled: November 29, 2012Date of Patent: March 18, 2014Assignee: Board of Trustees of The University of AlabamaInventor: Jason E. Bara
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Patent number: 8618154Abstract: Compounds, pharmaceutically acceptable salts, isomers, or prodrugs thereof, of the invention are disclosed, which are useful as modulators of the activity of liver X receptors (LXR). Pharmaceutical compositions containing the compounds and methods of using the compounds are also disclosed.Type: GrantFiled: May 26, 2010Date of Patent: December 31, 2013Assignees: Bristol-Myers Squibb Company, Exelixis Patent Company LLCInventors: Brett B. Busch, William C. Stevens, Jr., Ellen K. Kick, Haiying Zhang, Venkataiah Bollu, Richard Martin, Raju Mohan
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Publication number: 20130302729Abstract: A washing process using one or more ionic liquids (ILs) as a washing aid agent for toners, including toners produced using such ILs, such as, low melt toners, is provided. ILs are environmentally sound, green solvents that act to swell toner particle surfaces so that surface absorbed and adsorbed pollutants, such as, surfactants and other manufacturing reactants, can be effectively removed. The resulting toners have good charging, charge maintenance and RH sensitivity.Type: ApplicationFiled: April 29, 2013Publication date: November 14, 2013Inventors: Zhen Lai, Chieh-Min Cheng, Zhaoyang Ou
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Publication number: 20130252984Abstract: The present invention relates to novel sulfur derivatives, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals as modulators of chemokine receptors.Type: ApplicationFiled: March 12, 2013Publication date: September 26, 2013Applicant: ALLERGAN, INC.Inventors: Haiqing YUAN, Richard L. BEARD, Xiaoxia LIU, John E. DONELLO, Veena VISWANATH, Michael E. GARST
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Publication number: 20130190338Abstract: The present invention relates to novel sulfur derivatives, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals as modulators of chemokine receptors.Type: ApplicationFiled: March 11, 2013Publication date: July 25, 2013Applicant: ALLERGAN, INC.Inventor: ALLERGAN, INC.
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Publication number: 20130165460Abstract: The present invention relates to novel sulfur derivatives, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals as modulators of chemokine receptors.Type: ApplicationFiled: February 20, 2013Publication date: June 27, 2013Applicant: ALLERGAN, INC.Inventor: ALLERGAN, INC.
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Publication number: 20130143939Abstract: Imido-acid salts and compositions containing imido-acid salts are described herein. Methods of their preparation and use are also described herein. The methods of using the imido-acid salts include the reduction of volatile compounds from gas and liquid streams and the delivery of pharmaceutical agents to subjects.Type: ApplicationFiled: November 29, 2012Publication date: June 6, 2013Applicant: BOARD OF TRUSTEES OF THE UNIVERSITY OF ALABAMAInventor: Board of Trustees of the University of Alabama
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Publication number: 20120323004Abstract: Methods of preparing sulfate salts of heteroatomic compounds using dialkyl sulfates as a primary reactant are disclosed. Also disclosed are methods of making ionic liquids from the sulfate salts of the heteroatomic compound, and electrochemical cells comprising the ionic liquids.Type: ApplicationFiled: June 18, 2012Publication date: December 20, 2012Applicant: FLUIDIC, INC.Inventors: Cody A. FRIESEN, Derek WOLFE, Paul Bryan JOHNSON
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Patent number: 8309589Abstract: There is provided a fluorine-containing organosulfur compound having an excellent controlling effect on arthropod pests represented by the formula (I): wherein m represents 0 or 1; n represents 0, 1 or 2; A represents an optionally substituted 5-membered aromatic heterocyclic group; R1 and R3 are independently represent an optionally substituted C1-C4 chain hydrocarbon group, —C(?G)R5, cyano, halogen or hydrogen; R2 and R4 independently represent an optionally substituted C1-C4 chain hydrocarbon group, halogen or hydrogen; Q represents a C1-C5 haloalkyl group containing at least one fluorine, or fluorine; G represents oxygen or sulfur; and R5 represents optionally substituted C1-C4 alkyl, hydroxyl, optionally substituted C1-C4 alkoxy, optionally substituted C3-C6 alkenyloxy, optionally substituted C3-C6 alkynyloxy, amino, optionally substituted C1-C4 alkylamino, optionally substituted di(C1-C4 alkyl)amino, C2-C5 cyclic amino or hydrogen.Type: GrantFiled: August 28, 2008Date of Patent: November 13, 2012Assignee: Sumitomo Chemical Company, LimitedInventors: Koji Kumamoto, Hiroyuki Miyazaki
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Publication number: 20120157487Abstract: The present invention relates to novel sulfur derivatives, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals as modulators of chemokine receptors.Type: ApplicationFiled: December 9, 2011Publication date: June 21, 2012Applicant: ALLERGAN, INC.Inventors: Haiqing Yuan, Richard I. Beard, Xiaoxia Liu, John E. Donello, Veena Viswanath, Michael E. Garst
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Publication number: 20120082903Abstract: An ionic liquid that is a salt has a Formula: Such ionic liquids may be used in electrolytes and in electrochemical cells.Type: ApplicationFiled: September 30, 2010Publication date: April 5, 2012Inventors: Zhengcheng Zhang, Wei Weng, Lu Zhang, Khalil Amine
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Publication number: 20120071534Abstract: Compounds, pharmaceutically acceptable salts, isomers, or prodrugs thereof, of the invention are disclosed, which are useful as modulators of the activity of liver X receptors (LXR). Pharmaceutical compositions containing the compounds and methods of using the compounds are also disclosed.Type: ApplicationFiled: May 26, 2010Publication date: March 22, 2012Inventors: Brett B. Busch, William C. Stevens, JR., Ellen K. Kick, Haiying Zhang, Venkataiah Bollu, Richard Martin, Raju Mohan
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Publication number: 20120004230Abstract: The invention relates to imidazole derivatives which have a good affinity to the trace amine associated receptors (TAARs), especially for TAAR1. The invention also relates to a pharmaceutically-suitable acid-addition salt of the above compound. The invention further relates to a composition comprising an imidazole derivative as described above, or a pharmaceutically-suitable acid-addition salt thereof, and to processes for preparing such compounds.Type: ApplicationFiled: September 19, 2011Publication date: January 5, 2012Inventors: Guido Galley, Katrin Groebke Zbinden, Roger Norcross, Henri Stalder
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Publication number: 20110112293Abstract: The present invention provides novel and advantageous processes for preparing and purifying chemical compounds such as pharmaceuticals. The processes comprise a nucleophilic substitution reaction with a moiety X wherein the leaving group L of a substrate S in the reaction is covalently attached to a purification moiety M. This concept offers a convenient and lime-saving way to purity the desired product S-X from non-reacted precursors S-L-M and by-products L-M.Type: ApplicationFiled: April 9, 2009Publication date: May 12, 2011Applicant: BAYER SCHERING PHARMA AKTIENGESELLSCHAFTInventors: John Cyr, Ananth Srinivasan, Mathias Berndt, Keith Graham, Dae Yoon Chi, Byoung Se Lee, So Young Chu, Song-Yi Lim, Sang Ju Lee, Jin-Sook Ryu, Seung Jun Oh
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Publication number: 20100298394Abstract: Provided herein are compounds, compositions and methods for protecting neuronal and glial cells.Type: ApplicationFiled: June 14, 2010Publication date: November 25, 2010Applicant: THE JOHNS HOPKINS UNIVERSITYInventors: Joseph P. Steiner, Avindra Nath, Norman Haughey
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Publication number: 20100240722Abstract: There is provided a fluorine-containing organosulfur compound having an excellent controlling effect m represents 0 or 1; n represents 0, 1 or 2; A represents an optionally substituted 5-membered aromatic heterocyclic group; R1 and R3 are independently represent an optionally substituted C1-C4 chain hydrocarbon group, —C(=G)R5, cyano, halogen or hydrogen; R2 and R4 independently represent an optionally substituted C1-C4 chain hydrocarbon group, halogen or hydrogen; Q represents a C1-C5 haloalkyl group containing at least one fluorine, or fluorine; G represents oxygen or sulfur; and R5 represents optionally substituted C1-C4 alkyl, hydroxyl, optionally substituted C1-C4 alkoxy, optionally substituted C3-C6 alkenyloxy, optionally substituted C3-C6 alkynyloxy, amino, optionally substituted C1-C4 alkylamino, optionally substituted di(C1-C4 alkyl)amino, C2-C5 cyclic amino or hydrogen.Type: ApplicationFiled: August 28, 2008Publication date: September 23, 2010Applicant: Sumitomoo Chemical Company, LimitedInventors: Koji Kumamoto, Hiroyuki Miyazaki
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Publication number: 20100204233Abstract: The invention relates to imidazole derivatives which have a good affinity to the trace amine associated receptors (TAARs), especially for TAAR1. The invention also relates to a pharmaceutically-suitable acid-addition salt of the above compound. The invention further relates to a composition comprising an imidazole derivative as described above, or a pharmaceutically-suitable acid-addition salt thereof, and to processes for preparing such compounds.Type: ApplicationFiled: April 23, 2010Publication date: August 12, 2010Inventors: Guido Galley, Katrin Groebke Zbinden, Roger Norcross, Henri Stalder
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Publication number: 20100174113Abstract: The invention relates to a process for preparing aromatic sulphonylimides, to the sulphonylimides obtained, and to the use thereof as salt of an electrolyte. The sulphonylimides correspond to the formula [R—SO2—N—SO2R?]rM (I). R? is an ArZL- group. R? is a perfluoroalkyl group or an ArZL- group. Z is an S, SO or SO2 group. L is a —(CF2)n—CFRf— group. n is 0 or 1; Rf represents F or a C1 to C8 perfluoroalkyl group; Ar is an aromatic group. M represents H, an alkali metal cation, an alkaline earth metal cation, a trivalent or tetravalent metal cation, or an organic cation. The process consists in preparing a compound RSO2N(R?)SO2R? from RSO2F, and in replacing the group R? by nucleophilic substitution reaction so as to obtain the compound (I), R? being a benzyl or trimethylsilyl group.Type: ApplicationFiled: July 17, 2007Publication date: July 8, 2010Applicants: INSTITUT NATIONAL POLYTECHNIQUE DE GRENOBLE, ERAS-LABO, UNIVERSITE CLAUDE BERNARD LYON 1Inventors: Jean-Yves Sanchez, Bernard Langlois, Maurice Medebielle, Fabien Toulgoat, Fannie Alloin, Elie Paillard, Cristina Iojoiu
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Patent number: 7511149Abstract: Insecticidal sulfoximines are produced efficiently and in high yield by the oxidation of the corresponding sulfilimine with ruthenium tetraoxide or an alkali metal permanganate.Type: GrantFiled: February 9, 2007Date of Patent: March 31, 2009Assignee: Dow AgroSciences LLCInventors: Kim E. Arndt, Douglas C. Bland, David E. Podhorez, James R. McConnell
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Publication number: 20080221190Abstract: One object of the invention is high purity butoconazole nitrate of the formula (I) (I) containing maximum 0.1 wt % of chemical impurities, wherein at least 95% of the particles of the substance are below 75pm by diameter, whereas at least 99% of the particles are below 250 ?m by diameter, and process for its preparation.Type: ApplicationFiled: January 25, 2005Publication date: September 11, 2008Inventors: Laszlo Czibula, Laszlo Dobay, Eva Werkne Papp, Judit Nagyne Bagdy, Ferenc Sebok
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Publication number: 20080166243Abstract: The invention relates to a liquid for compressing a gaseous medium which transfers the force required for compression directly to the gas. The liquid has a vapour pressure of less than 10?3 mbar.Type: ApplicationFiled: May 3, 2006Publication date: July 10, 2008Inventors: Michael Kotschan, Roland Kalb
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Publication number: 20080045723Abstract: The reaction of N-alkylimidazol with alkyl sulfonates, at room temperature, favors the production of 1,3-dialkylimidazolium alkane-sulfonates as crystalline solids at high yields. The alkane-sulfonate anions may be easily substituted by a series of other anions [BF4, PF6, PF3(CF2CF3)3, CF3SO3 and (CF3SO2)2N] through simple anion, salt, or acid reactions in water at room temperature. The extraction with dichloromethane, filtration, and evaporation of the solvent, allows the production of the desired ionic liquids at a yield of 80-95%. The purity of these ionic liquids (in some cases >99.4%) is performed using the intensity of 13C satellite signals from the magnetic resonance spectrums of the N-methyl imidazolium group as an internal standard.Type: ApplicationFiled: April 25, 2007Publication date: February 21, 2008Applicant: PETROLEO BRASILEIRO S.A. - PETROBRASInventors: Claudia Cristiana Cassol, Bauer Costa Ferrera, Gunter Ebeling, Jairton Dupont
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Patent number: 7220914Abstract: Zwitterionic compounds, photovoltaic cell charge carrier layers containing such compounds, photovoltaic cells including such charge carrier layers, and related methods are disclosed.Type: GrantFiled: November 30, 2004Date of Patent: May 22, 2007Assignee: Konarka Technologies, Inc.Inventors: Kethinni G. Chittibabu, Savvas Hadjikyriacou, David Waller
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Patent number: 7217704Abstract: The present invention relates to compounds according to formula (I) as disclosed herein as well as pharmaceutical compositions which include those compounds. Also disclosed are methods of using such compounds, which have activity as agonists or as antagonists of LPA receptors; such methods including inhibiting LPA activity on an LPA receptor, modulating LPA receptor activity, treating cancer, enhancing cell proliferation, treating a wound, treating apoptosis or preserving or restoring function in a cell, tissue, or organ, culturing cells, preserving organ or tissue function, and treating a dermatological condition.Type: GrantFiled: October 12, 2004Date of Patent: May 15, 2007Assignee: The University of Tennessee Research FoundationInventors: Duane D. Miller, Gabor Tigyi, Gangadhar G. Durgam, Tamas Virag, Michelle D. Walker, Ryoko Tsukahara
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Patent number: 6995294Abstract: This disclosure relates to a method for producing and using catalysts in the production of bisphenols, and in particular to a method for producing catalysts which contain poly-sulfur mercaptan promoters, and using these catalysts in the production of bisphenol-A and its derivatives.Type: GrantFiled: July 25, 2003Date of Patent: February 7, 2006Assignee: General Electric CompanyInventors: Jimmy Lynn Webb, James Lawrence Spivack
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Patent number: 6979696Abstract: This invention relates to compounds which are alpha-1 receptor agonists, preferably alpha-1A/L receptor agonists, and which are represented by Formula I: wherein m, A, X, Y, R1, R2, R3, R4 and R5 are as defined in the specification; or individual isomers, racemic or non-racemic mixtures of isomers, or pharmaceutically acceptable salts or solvates thereof. The invention further relates to pharmaceutical compositions containing such compounds, methods for their use as therapeutic agents, and methods of preparation thereof.Type: GrantFiled: May 7, 2004Date of Patent: December 27, 2005Assignee: Roche Palo Alto LLCInventors: Michael Patrick Dillon, Clara Jeou Jen Lin, Amy Geraldine Moore, Counde O'Yang, Yansheng Zhai
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Patent number: 6951948Abstract: The invention relates to methods of synthesizing libraries of diverse and complex 2-substituted azole compounds of the general formula (I) or (II) wherein X, R2 and the ring components are as described herein, novel intermediates useful for synthesizing such substituted azole compounds and methods for identifying and isolating the compounds.Type: GrantFiled: May 22, 2001Date of Patent: October 4, 2005Assignee: Ortho-McNeil Pharmaceutical, Inc.Inventors: Yijun Deng, Dennis Hlasta
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Patent number: 6667342Abstract: Compounds of formula (I), pharmaceutically acceptable salts or in vivo hydrolysable esters thereof, wherein: Ring X is phenyl or a six membered heteroaryl ring containing one or two ring nitrogens where said nitrogens are optionally oxidised to form the N-oxide; R1 and R2 are substituents as defined within; R3 and R4 are defined within and are alkyl or halo alkyl or together form a halocycloalkyl ring; R5 is a substituent as defined within; Y—Z is a linking group as defined within; are useful in the production of a elevation of PDH activity in a warm-blooded animal such as a human being. Pharmaceutical compositions, methods and processes for preparation of compounds of formula (I) are described.Type: GrantFiled: August 22, 2000Date of Patent: December 23, 2003Assignee: Astrazeneca ABInventors: David S Clarke, Jeremy N Burrows, Paul Ro Whittamore, Roger J Butlin, Thorsten Nowak
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Patent number: 6649643Abstract: Imidazol-4-ylmethanols and their uses for preventing and treating primary tumors, metastasis and recurrence of tumors, various symptoms accompanying tumors, prostatic hypertrophy, virilism, hirsutism, male pattern alopecia, precocious puberty, endometriosis, uterine myoma, mastopathy and polycystic ovary syndrome are disclosed.Type: GrantFiled: April 12, 2002Date of Patent: November 18, 2003Assignee: Takeda Chemical Industries, Ltd.Inventors: Akihiro Tasaka, Akio Ojida, Tomohiro Kaku, Masami Kusaka, Masuo Yamaoka
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Patent number: 6518257Abstract: To provide a composition having a steroid C17,20-lyase inhibitory activity and useful as an agent for the prophylaxis or treatment of prostatism and tumors such as breast cancer. A compound represented by the formula: wherein R is a hydrogen atom or a protecting group, R1 is a lower alkyl group or a cyclic hydrocarbon group, R2 is an aromatic hydrocarbon group optionally having substituents or an aromatic heterocyclic group optionally having substituents, R3 is a hydrocarbon group optionally having substituents, a hydroxyl group optionally having substituents, a thiol group optionally having substituents, an amino group optionally having substituents, an acyl group or a halogen atom, and n is an integer of 0 to 4, and a salt thereof have a steroid C17,20-lyase inhibitory activity, and are useful as an agent for the pophylaxis or treatment of prostatism and tumors such as beast cancer and the like.Type: GrantFiled: April 18, 2002Date of Patent: February 11, 2003Assignee: Takeda Chemical Industries, Ltd.Inventors: Akihiro Tasaka, Tomohiro Kaku, Masami Kusaka
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Patent number: 6503935Abstract: Compounds having formula I: are useful in treating diseases prevented by or ameliorated with &agr;1A agonists. Also disclosed are &agr;1A agonist compositions and a method of activating &agr;1 adrenoceptors in a mammal.Type: GrantFiled: July 29, 1999Date of Patent: January 7, 2003Assignee: Abbott LaboratoriesInventors: Robert J. Altenbach, Michael D. Meyer, James F. Kerwin, Jr., Mark W. Holladay, Albert Khilevich, Teodozyj Kolasa, Jeffrey Rohde, William A. Carroll
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Patent number: 6486156Abstract: This invention relates to compounds of formula (1), wherein substituents are defined in the description, that inhibit farnesylation of mutant ras gene products tough inhibition of the enzyme farnesyl-protein transferase (FPTase). The invention also relates to methods of manufacturing the compounds, pharmaceutical compositions and methods of treating diseases, especially cancer, which are mediated through farnesylation of ras.Type: GrantFiled: September 21, 2001Date of Patent: November 26, 2002Assignee: Astrazeneca ABInventors: Jean-Claude Arnould, Annie Antoinette Christiane Olivier
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Publication number: 20020115860Abstract: Compositions and methods are described for hydrating terminal alkynes catalytically in anti-Markovnikov fashion. The compositions comprise a transition metal complex including at least one organic ligand having at least two heteroatoms, wherein the heteroatoms are directly bonded or located one atom away. Preferably, at least one of the heteroatoms is nitrogen, which is typically provided as part of a heterocyclic ring. Other preferred heteroatoms include S, P, N, As or Se. A particularly preferred catalyst employs a P-linked imidazole ligand bound to Ru. Such complexes have a controlled adaptable proton transfer ability and/or a hydrogen bonding ability making them particularly useful as chemical reaction facilitators.Type: ApplicationFiled: February 16, 2001Publication date: August 22, 2002Applicant: San Diego State University FoundationInventor: Douglas Byran Grotjahn
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Patent number: 6426360Abstract: A class of compounds is described for treating inflammation and inflammation-related disorders.Type: GrantFiled: May 15, 2000Date of Patent: July 30, 2002Assignee: G D Searle & Co.Inventors: Richard M Weier, Paul W Collins, Michael A Stealey, Thomas E Barta, Renee M Huff
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Patent number: 6395724Abstract: Disclosed are multibinding compounds which inhibit cyclooxygenase-2 (COX-2), an enzyme which catalyzes the first committed step in the biosynthesis of prostaglandins. The multibinding compounds of this invention containing from 2 to 10 ligands covalently attached to one or more linkers. Each ligand is a moiety capable of binding to COX-2. The multibinding compounds of this invention are useful in the treatment inflammation, pain, fever and the like.Type: GrantFiled: June 7, 1999Date of Patent: May 28, 2002Assignee: Advanced Medicine, Inc.Inventors: J. Kevin Judice, Deborah L. Higgins, John H. Griffin
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Patent number: 6355665Abstract: A compound of the formula wherein R2 is an optionally substituted Cz to Cg alkylene or alkylene chain; R3 is C2 to C15 optionally substituted hydrocarbyl; X is a bond or —NR4—, wherein R4 is hydrogen or non-aromatic C1 to C5 optionally substituted hydrocarbyl, or aryl(C1 to C3)alkyl, or a pharmaceutically acceptable salt thereof.Type: GrantFiled: March 14, 2000Date of Patent: March 12, 2002Assignee: James Black Foundation LimitedInventors: Matthew John Tozer, Sarkis Barret Kalindjian, Ian Duncan Linney, Katherine Isabel Mary Steel, Michael John Pether, Tracey Cooke
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Patent number: 6326500Abstract: Compounds of formula (I) and salts thereof, wherein R1 is hydrogen, halo, cyano, cyanoalkyl, alkyl, alkoxy, phenoxy, phenyl, alkoxycarbonyl, —NR13R14, —N(R15)SO2R16, haloalkoxy, haloalkyl, arylalkoxy, hydroxy, phenylalkyl, alkoxycarbonylvinyl, —SOnR7, alkoxycarbonylalkyl, carboxylalkyl, —CONR11R12, carbamoylvinyl, —O—SO2R21, 4,5-dihydrothiazol-2-yl, 4,4-dimethyl-2-oxazolin-2-yl, —NR60R61 or —(O)z—L3—G (G=−NR22R23, —SOmR26, CONR27R28 or —OR29); R2 and R3 are independently hydrogen halo, alkyl, alkoxy, —NR13R14, haloalkoxy, haloalkyl, hydroxy, —SOnR7 or —NR60R61; L1 is a bond, alkylene, cycloalkylene or cycloalkylidene; T is a bond, O, S, SO, SO2, CO or 1,3-dioxolan-2-ylidene; L2 is alkylene, cycloalkylene or cycloalkylidene; R6 is hydrogen or alkyl; Q is alkylene; and Y is imidazolyl, which are antiinflammatory, antiallergic and immunodulant agents.Type: GrantFiled: December 27, 2000Date of Patent: December 4, 2001Assignee: Abbott LaboratoriesInventors: David John Calderwood, Adrian John Fisher, James Edward Jeffery, Colin Gerhart Pryce Jones, Paul Rafferty
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Patent number: 6268504Abstract: The present invention provides compounds useful in the synthesis of biologically active compounds, and processes for their production, the compounds having the formula: wherein: R1 and R2 are, independently, selected from H; C1-C12 alkyl or C1-C6 perfluorinated alkyl; X represents a leaving group; A is O or S; m is an integer from 1 to 3, preferably 2; R3, R4, R5, and R6 are independently selected from H, halogen, —NO2, alkyl, alkoxy, C1-C6 perfluorinated alkyl, OH or the C1-C4 esters or alkyl ethers thereof, —CN, —O—R1, —O—Ar, —S—R1, —S—Ar, —SO—R1, —SO—Ar, —SO2—R1, —SO2—Ar, —CO—R1, —CO—Ar, —CO2—R1, or —CO2—Ar; and Y is selected from a) the moiety: wherein R7 and R8 are independently selected from the group of H, C1-C6 alkyl, or phenyl; or b) an optionally substituted five-, six- or seven-membered saturated, unsaturatedType: GrantFiled: December 10, 1999Date of Patent: July 31, 2001Assignee: American Home Products CorporationInventors: Panolil Raveendranath, Joseph Zeldis, Galina Vid, John R. Potoski, Jianxin Ren, Silvio Iera
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Patent number: 6265428Abstract: Methods, compositions, and compounds for modulating the activity of an endothelin peptide are provided. The methods use compositions that contain compounds of formula (1): where X and Y are selected from groups that include O, S, and NH; and Ar1, Ar2 and Ar3 are independently selected from substituted or unsubstituted groups that include 5 to 6 membered aryl groups and heteroaryl groups that contain one or two heteroatom(s). The methods are effected by contacting endothelin receptors with one or more of the compounds or with compositions containing one or more of the compounds prior to, simultaneously with, or subsequent to contacting the receptors with an endothelin peptide.Type: GrantFiled: June 8, 1999Date of Patent: July 24, 2001Assignee: Texas Biotechnology CorporationInventors: Ming Fai Chan, Vitukudi Narayanaiyengar Balaji, Rosario Silvestre Castillo, Adam Kois, Bore Gowda Raju, Chengde Wu
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Patent number: 6215001Abstract: Compounds of the formula I and pharmaceutically acceptable salts thereof in which R1 represents hydrogen, halo, cyano, cyanoalkyl, alkyl, alkoxy, phenoxy, phenyl, alkoxycarbonyl, —NR13R14, —N(R15)SO2R16, halogenated alkoxy, halogenated alkyl, arylalkoxy, hydroxy, phenylalkyl, alkoxycarbonylvinyl, —S(O)nR7, alkoxycarbonylalkyl, carboxyalkyl, —CONR13R12 carbamoylvinyl, —OSO2R21, 4,5-dihydrothiazol-2-yl, 4,4-dimethyl-2-oxazolin-2-yl or —NR60R61; or R1 represents a group of formula —(O)z—L3G wherein z equals 0 or 1, L3 represents a C1-4 alkylene chain, G represents a group of formula a), b), c), or d): a) —NR22R23; b) —S(O)mR26; c) CONR27R28; d) —OR29; R2 and R3 independently represent hydrogen, halo, alkyl, alkoxy, —NR13R14, halogenated alkoxy, halogenated alkyl, hydroxy, —S(O)nR7 or —NR60R61; L1 represents e) a bond, or f) alkylene, cycloalkylene or cycloalkylidene; T represents a bond or O, S, SO, SO2, a carboType: GrantFiled: October 7, 1999Date of Patent: April 10, 2001Assignee: Knoll AktiengesellschaftInventors: David John Calderwood, Adrian John Fisher, James Edward Jeffery, Colin Gerhart Pryce Jones, Paul Rafferty