Benzene Ring Containing Patents (Class 514/583)
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Publication number: 20150126610Abstract: The present invention provides redox-activated chelators and methods for using the same to treat cancer. In one particular embodiment, the redox-activated chelator is of the formula: wherein each of m and n is an integer from 0 to 4; each of Ar1 and Ar2 is independently aryl or heteroaryl; each of R1, R2, R5 and R6 is independently hydrogen, alkyl, aryl, electron withdrawing group or an anion stabilizing group; each of R3 and R4 is independently alkyl, halide, or other electron withdrawing group or an anion stabilizing group.Type: ApplicationFiled: November 3, 2014Publication date: May 7, 2015Applicant: THE ARIZONA BOARD OF REGENTS ON BEHALF OF THE UNIVERSITY OF ARIZONAInventors: Elisa Tomat, Tsuhen Chang
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Publication number: 20130316985Abstract: A pharmaceutical composition including at least one compound of the Formulas (I), (II), or (III), or a pharmaceutically acceptable salt, solvate, clathrate, or prodrug thereof, as defined herein. Also disclosed is a method of treatment of diseases which are pathophysiologically related to GPR35, the GPR35-hERG signaling complex, or both, as defined herein.Type: ApplicationFiled: May 20, 2013Publication date: November 28, 2013Applicant: Corning IncorporatedInventors: Huayun Deng, Ye Fang
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Publication number: 20120276121Abstract: The present invention relates to the use of inhibitors of scavenger receptor class proteins, in particular ScarB1 for the production of a medicament for treatment of and/or prophylaxis against infections, involving liver cells and/or hematopoietic cells, in particular malaria.Type: ApplicationFiled: July 13, 2012Publication date: November 1, 2012Applicants: INSTITUTO DE MEDICINA MOLECULAR, FACULDADE DE MEDICINA DA UNIVERSIDADE DE LISBOA, CENIX BIOSCIENCE GMBHInventors: MICHAEL HANNUS, CECILIE MARTIN, MARIA M. MOTA, MIGUEL PRUDENCIO, CHRISTINA DIAS RODRIGUES
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Publication number: 20120238604Abstract: The present invention relates to a compound of general formula (I) or a pharmaceutically acceptable salt or solvate or thereof. In particular, the present invention relates to a method treating diseases involving cell proliferation, migration, apoptosis, or adhesion, comprising administering to a human or non-human mammalian patient an effective amount of a compound of general formula (I) or a pharmaceutically acceptable salt or solvate or thereof.Type: ApplicationFiled: September 3, 2010Publication date: September 20, 2012Applicant: Molecular Discovery SystemsInventor: Robin Scaife
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Publication number: 20110305632Abstract: The present invention relates to a method of making asymmetrical bis(thiosemicarbazones), compounds useful as synthetic intermediates in the method, new bis(thiosemicarbazones) that can be readily accessed by use of the method and methods of treatment and imaging utilising some of the new bis(thiosemicarbazones).Type: ApplicationFiled: December 11, 2009Publication date: December 15, 2011Applicant: THE UNIVERSITY OF MELBOURNEInventors: Paul Stephen Donnelly, Brett Michael Paterson
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Patent number: 7893108Abstract: Disclosed herein are antiviral compounds, such as anti-human cytomegalovirus antiviral compounds, pharmaceutical compositions and antiviral methods.Type: GrantFiled: January 11, 2007Date of Patent: February 22, 2011Assignee: President and Fellows of Harvard CollegeInventors: Donald M. Coen, Arianna Loregian
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Publication number: 20100324025Abstract: Antibacterial compounds of formula I are provided: As well as stereoisomers, pharmaceutically acceptable salts, esters, and prodrugs thereof; pharmaceutical compositions comprising such compounds; methods of treating bacterial infections by the administration of such compounds; and processes for the preparation of the compounds.Type: ApplicationFiled: September 21, 2009Publication date: December 23, 2010Applicant: University of WashingtonInventors: Niels H. Andersen, Jason Bowman, Alice L. Erwin, Eric A. Harwood, Toni Kline, Khisimuzi E. Mdluli, Simon Ng, Keith B. Pfister, Ribhi Shawar, Allan S. Wagman, Asha Yabannavar
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Publication number: 20100316655Abstract: Disclosed herein are drug compounds that have MDR-inverse activity and thus are effective against multidrug-resistant cells. Exemplary compounds disclosed herein have the structure: Examples of the disclosed compounds have been found to have, inter alia, efficacy in directly treating multidrug resistant cells, rendering multidrug resistant cells susceptible to other chemotherapeutics and in some instances reversing multidrug resistance.Type: ApplicationFiled: February 10, 2009Publication date: December 16, 2010Inventors: Matthew D. Hall, Michael M. Gottesman, Jennifer L. Hellawell, Joseph A. Ludwig, Henry M. Fales, Noeris K. Salam, Gergely Szakács
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Patent number: 7842728Abstract: The present invention provides a synergistic insecticidal composition comprising as essential active ingredients a neuronal sodium channel antagonist in combination with one or more compounds selected from the group consisting of pyrethroids, pyrethroid-type compounds, recombinant nucleopolyhedroviruses capable of expressing an insect toxin, organophosphates, carbamates, formamidines, macrocyclic lactones, amidinohydrazones, GABA antagonists and acetylcholine receptor ligands. Also provided are methods for synergistic insect control and crop protection.Type: GrantFiled: October 31, 2007Date of Patent: November 30, 2010Assignee: BASF AktiengesellschaftInventors: Michael Frank Treacy, Raymond Frank Borysewicz, Kurt Allen Schwinghammer, Paul E. Rensner, Hassan Oloumi-Sadeghi
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Patent number: 7838559Abstract: The present invention provides a synergistic insecticidal composition comprising as essential active ingredients a neuronal sodium channel antagonist in combination with one or more compounds selected from the group consisting of pyrethroids, pyrethroid-type compounds, recombinant nucleopolyhedroviruses capable of expressing an insect toxin, organophosphates, carbamates, formamidines, macrocyclic lactones, amidinohydrazones, GABA antagonists and acetylcholine receptor ligands. Also provided are methods for synergistic insect control and crop protection.Type: GrantFiled: October 31, 2007Date of Patent: November 23, 2010Assignee: BASF AktiengesellschaftInventors: Michael Frank Treacy, Raymond Frank Borysewicz, Kurt Allen Schwinghammer, Paul E. Rensner, Hassan Oloumi-Sadeghi
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Patent number: 7772281Abstract: The present invention provides a synergistic insecticidal composition comprising as essential active ingredients a neuronal sodium channel antagonist in combination with one or more compounds selected from the group consisting of pyrethroids, pyrethroid-type compounds, recombinant nucleopolyhedroviruses capable of expressing an insect toxin, organophosphates, carbamates, formamidines, macrocyclic lactones, amidinohydrazones, GABA antagonists and acetylcholine receptor ligands. Also provided are methods for synergistic insect control and crop protection.Type: GrantFiled: October 31, 2007Date of Patent: August 10, 2010Assignee: BASF AktiengesellschaftInventors: Michael Frank Treacy, Raymond Frank Borysewicz, Kurt Allen Schwinghammer, Paul E. Rensner, Hassan Oloumi-Sadeghi
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Patent number: 7772282Abstract: The present invention provides a synergistic insecticidal composition comprising as essential active ingredients a neuronal sodium channel antagonist in combination with one or more compounds selected from the group consisting of pyrethroids, pyrethroid-type compounds, recombinant nucleopolyhedroviruses capable of expressing an insect toxin, organophosphates, carbamates, formamidines, macrocyclic lactones, amidinohydrazones, GABA antagonists and acetylcholine receptor ligands. Also provided are methods for synergistic insect control and crop protection.Type: GrantFiled: October 31, 2007Date of Patent: August 10, 2010Assignee: BASF AktiengesellschaftInventors: Michael Frank Treacy, Raymond Frank Borysewicz, Kurt Allen Schwinghammer, Paul E. Rensner, Hassan Oloumi-Sadeghi
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Patent number: 7772283Abstract: The present invention provides a synergistic insecticidal composition comprising as essential active ingredients a neuronal sodium channel antagonist in combination with one or more compounds selected from the group consisting of pyrethroids, pyrethroid-type compounds, recombinant nucleopolyhedroviruses capable of expressing an insect toxin, organophosphates, carbamates, formamidines, macrocyclic lactones, amidinohydrazones, GABA antagonists and acetylcholine receptor ligands. Also provided are methods for synergistic insect control and crop protection.Type: GrantFiled: October 31, 2007Date of Patent: August 10, 2010Assignee: BASF AktiengesellschaftInventors: Michael Frank Treacy, Raymond Frank Borysewicz, Kurt Allen Schwinghammer, Paul E. Rensner, Hassan Oloumi-Sadeghi
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Publication number: 20090285849Abstract: Novel immune potentiators, novel vaccine adjuvants, novel compounds and pharmaceutical compositions, as well as novel methods for treating viral infections, including HCV, by administering the compounds and compositions, and novel methods for modulating the immune response by administering the compounds and/or compositions.Type: ApplicationFiled: February 26, 2009Publication date: November 19, 2009Inventors: Paul A. Barsanti, Nathan Brammeier, Anthony Diebes, Liana Marie Lagniton, Simon NG, Zhi Jie Ni, Keith B. Pfister, Casey Philbin, Nicholas Valiante, Allan S. Wagman, Weibo Wang, Amy J. Weiner
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Publication number: 20090076076Abstract: The present invention relates to semicarbazone or thiosemicarbazone inhibitors of cysteine proteases and methods of using such compounds to prevent and treat protozoan infections such as trypanosomiasis, malaria and leishmaniasis. The compounds also find use in inhibiting cysteine proteases associated with carcinogenesis, including cathepsins B and L.Type: ApplicationFiled: June 13, 2008Publication date: March 19, 2009Applicant: Baylor UniversityInventors: Rogelio Siles, Ming Zhou, J. Freeland Ackley, Kevin G. Pinney, Shen-En Chen, Wara Milenka Arispe-Angulo, Mary Lynn Trawick
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Patent number: 7049343Abstract: A method for the inhibition of high affinity glycine transporters, compounds that inhibit these transporters; pharmaceutically active compositions comprising such compounds; and the use of such compounds either as above, or in formulations for the control or prevention of disease states in which glycine is involved are disclosed.Type: GrantFiled: September 7, 2001Date of Patent: May 23, 2006Assignee: Merck & Co., Inc.Inventors: Syed M. Ali, Kurt R. Brunden, Dario Doller, Brian Herbert, Jack B. Jiang, Amy Jordan
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Patent number: 6696442Abstract: This invention is related to carbocyclic and heterocyclic substituted semicarbazones and thiosemicarbazones represented by Formula I: or a pharmaceutically acceptable salt or prodrug thereof, wherein: Y is oxygen or sulfur; R1, R21, R22 and R23 are independently hydrogen, alkyl, cycloalkyl, alkenyl, alkynyl, haloalkyl, aryl, aminoalkyl, hydroxyalkyl, alkoxyalkyl or carboxyalkyl-82-; or R22 and R23, together with the N, form a heterocycle; A1 and A2 are independently aryl, heteroaryl, saturated or partially unsaturated carbocycle or saturated or partially unsaturated heterocycle, any of which is optionally substituted; X is one or O, S, NR24, CR25R26, C(O), NR24C(O), C(O)NR24, SO, SO2 or a covalent bond; where R24, R25 and R26 are independently hydrogen, alkyl, cycloalkyl, alkenyl, alkynyl, haloalkyl, aryl, aminoalkyl, hydroxyalkyl, alkoxyalkyl or carboxyalkyl.Type: GrantFiled: June 25, 2002Date of Patent: February 24, 2004Assignee: Euro-Celtique S.A.Inventors: Yan Wang, Sui Xiong Cai, Nancy C. Lan, John F. W. Keana, Victor I. Ilyin
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Publication number: 20040029913Abstract: This invention provides a class of androgen receptor targeting agents (ARTA). The agents define a new subclass of compounds, which are selective androgen receptor modulators (SARM). Several of the SARM compounds have been found to have an unexpected androgenic and anabolic activity of a nonsteroidal ligand for the androgen receptor. Other SARM compounds have been found to have an unexpected antiandrogenic activity of a nonsteroidal ligand for the androgen receptor.Type: ApplicationFiled: February 24, 2003Publication date: February 12, 2004Inventors: James T. Dalton, Duane D. Miller, Mitchell S. Steiner, Karen A. Veverka
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Patent number: 6638947Abstract: This invention is related to carbocyclic and heterocyclic substituted semicarbazones and thiosemicarbazones represented by Formula I: or a pharmaceutically acceptable salt or prodrug thereof, wherein: Y is oxygen or sulfur; R1, R21, R22 and R23 are independently hydrogen, alkyl, cycloalkyl, alkenyl, alkynyl, haloalkyl, aryl, aminoalkyl, hydroxyalkyl, alkoxyalkyl or carboxyalkyl; or R22 and R23, together with the N, form a heterocycle; A1 and A2 are independently aryl, heteroaryl, saturated or partially unsaturated carbocycle or saturated or partially unsaturated heterocycle, any of which is optionally substituted; X is one or O, S, NR24, CR25R26, C(O), NR24C(O), C(O)NR24, SO, SO2 or a covalent bond; where R24, R25 and R26 are independently hydrogen, alkyl, cycloalkyl, alkenyl, alkynyl, haloalkyl, aryl, aminoalkyl, hydroxyalkyl, alkoxyalkyl or carboxyalkyl.Type: GrantFiled: December 6, 2001Date of Patent: October 28, 2003Assignee: Euro-Celtique S.A.Inventors: Yan Wang, Sui Xiong Cai, John F. W. Keana
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Patent number: 6613803Abstract: This invention is related to carbocyclic and heterocyclic substituted semicarbazones and thiosemicarbazones represented by Formula I: or a pharmaceutically acceptable salt or prodrug thereof, wherein: Y is oxygen or sulfur; R1, R21, R22 and R23 are independently hydrogen, alkyl, cycloalkyl, alkenyl, alkynyl, haloalkyl, aryl, aminoalkyl, hydroxyalkyl, alkoxyalkyl or carboxyalkyl; or R22 and R23, together with the N, form a heterocycle; A1 and A2 are independently aryl, heteroaryl, saturated or partially unsaturated carbocycle or saturated or partially unsaturated heterocycle, any of which is optionally substituted; X is one or O, S, NR24, CR25R26, C(O), NR24C(O), C(O)NR24, SO, SO2 or a covalent bond; where R24, R25 and R26 are independently hydrogen, alkyl, cycloalkyl, alkenyl, alkynyl, haloalkyl, aryl, aminoalkyl, hydroxyalkyl, alkoxyalkyl or carboxyalkyl.Type: GrantFiled: October 21, 1999Date of Patent: September 2, 2003Assignee: Euro-Celtique S.A.Inventors: Yan Wang, Sui Xiong Cai, Nancy C. Lan, John F. W. Keana, Victor I. Ilyin, Eckard Weber
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Publication number: 20030125331Abstract: Novel CycloHexenyl-Ethyl-Thiourea (CHET) compounds as inhibitors of reverse transcriptase and effective agents for the treatment of HIV infection, including mutant, drug-sensitive, drug-resistant, and multi-drug resistant strains of HIV.Type: ApplicationFiled: October 22, 2002Publication date: July 3, 2003Applicant: Parker Hughes InstituteInventors: Fatih M. Uckun, Taracad K. Ventatachalam
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Patent number: 6566375Abstract: Compounds of this invention increase plasma levels of high density lipoprotein or HDL, the “good” cholesterol and as such may be useful for treating diseases such as atherosclerosis.Type: GrantFiled: April 26, 2001Date of Patent: May 20, 2003Assignee: WyethInventor: Thomas J. Commons
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Patent number: 6492370Abstract: Objects of the present invention are to create compounds having urea structure as basic structure and having a sulfur atom and an amide bond in side chains and to find pharmacological effects thereof, particularly TNF-&agr; production inhibitory effects. The present invention provides compounds represented by the following formula [I] wherein R1 is H, alkyl, aromatic, RA—CO—, RC—S—or the formula [II]; R2, R3 and R4 are H, alkyl, alkenyl, cycloalkyl, cycloalkenyl or aromatic; R5 and R6 are H, alkyl, alkenyl, cycloalkyl, cycloalkenyl or aromatic; R5 and R6 can together form a nonaromatic heterocyclic ring; R7 is H, alkyl, cycloalkyl, hydroxy, mercapto, phenyl, RB—O—, RC—S—, RD—COS—, RE—OCO—, RF—N(RG)— or —CONHOH; and A1 and A2 are alkylene.Type: GrantFiled: September 8, 2000Date of Patent: December 10, 2002Assignee: Santen Pharmaceutical Co., Ltd.Inventors: Shiro Mita, Masato Horiuchi, Masakazu Ban, Hiroshi Suhara
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Patent number: 6458843Abstract: This invention is related to carbocyclic and heterocyclic substituted semicarbazones and thiosemicarbazones represented by Formula I: or a pharmaceutically acceptable salt or prodrug thereof, wherein: Y is oxygen or sulfur; R1, R21, R22 and R23 are independently hydrogen, alkyl, cycloalkyl, alkenyl, alkynyl, haloalkyl, aryl, aminoalkyl, hydroxyalkyl, alkoxyalkyl or carboxyalkyl; or R22 and R23, together with the N, form a heterocycle; A1 and A2 are independently aryl, heteroaryl, saturated or partially unsaturated carbocycle or saturated or partially unsaturated heterocycle, any of which is optionally substituted; X is one or O, S, NR24, CR25R26, C(O), NR24C(O), C(O)NR24, SO, SO2 or a covalent bond; where R24, R25 and R26 are independently hydrogen, alkyl, cycloalkyl, alkenyl, alkynyl, haloalkyl, aryl, aminoalkyl, hydroxyalkyl, alkoxyalkyl or carboxyalkyl.Type: GrantFiled: October 21, 1999Date of Patent: October 1, 2002Assignee: Euro-Celtique S.A.Inventors: Yan Wang, Sui Xiong Cai, Nancy C. Lan, John F. W. Keana, Victor I. Ilyin, Eckard Weber
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Patent number: 5494922Abstract: The invention concerns allophanic acid derivatives of formula IR.sup.1 --N(R.sup.2)CO--N(R.sup.3)CO--X.sup.1 --Q--X.sup.2 --GIand pharmaceutically acceptable metabolically labile esters or amides thereof, and pharmaceutically acceptable salts thereof, in which R.sup.1, R.sup.2, R.sup.3, X.sup.1, Q X.sup.2 and G have the meanings given in the specification. The invention also concerns processes for the preparation of the allophanic acid derivatives of formula I, pharmaceutical compositions containing them and their use as inhibitors of the binding of fibrinogen to glycoprotein IIb/IIIa.Type: GrantFiled: June 5, 1995Date of Patent: February 27, 1996Assignee: Zeneca LimitedInventors: George R. Brown, Richard E. Shute
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Patent number: 5463011Abstract: The invention concerns allophanic acid derivatives of formula IR.sup.1 --N(R.sup.2)CO--N(R.sup.3)CO--X.sup.1 --Q--X.sup.2 --GIand pharmaceutically acceptable metabolically labile esters or amides thereof, and pharmaceutically acceptable salts thereof, in which R.sup.1, R.sup.2, R.sup.3, X.sup.1, Q, X.sup.2 and G have the meanings given in the specification. The invention also concerns processes for the preparation of the allophanic acid derivatives of formula I, pharmaceutical compositions containing them and their use as inhibitors of the binding of fibrinogen to glycoprotein IIb/IIIa.Type: GrantFiled: December 29, 1994Date of Patent: October 31, 1995Assignee: Zeneca LimitedInventors: George R. Brown, Richard E. Shute
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Patent number: 5376685Abstract: Compounds of formula I ##STR1## wherein A, X.sub.1, X.sub.2, X.sub.3, X.sub.4, Y, Z and R.sub.1 to R.sub.6 have the meanings given in the description, have valuable pharmaceutical properties and are effective especially against tumors. They are prepared in a manner known per se.Type: GrantFiled: May 7, 1993Date of Patent: December 27, 1994Assignee: Ciba-Geigy CorporationInventors: Jaroslav Stanek, Giorgio Caravatti, Jorg Frei, Hans-Georg Capraro
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Patent number: 5182303Abstract: Certain substituted semicarbazones, including all geometric and stereoisomers thereof, agricultural compositions containing them and their use as arthropodicides.Type: GrantFiled: May 20, 1991Date of Patent: January 26, 1993Assignee: E. I. Du Pont de Nemours and CompanyInventors: John P. Daub, George P. Lahm, Bradford S. Marlin
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Patent number: 4902717Abstract: Compounds having thromboxane antagonist activity are of use in the treatment of hormone-dependent neoplasias for example oestrogen-dependent neoplasias. Thromboxane antagonists of particular value are compounds of formula (I) ##STR1## wherein ##STR2## represents one of the divalent cyclic groups ##STR3## the letters a and b indicating in each case the points of attachment of the substituents R.sup.1 and CV(R.sup.2)--NV'R, respectively; R.sup.Type: GrantFiled: September 3, 1986Date of Patent: February 20, 1990Assignee: National Research Development CorporationInventors: Judith Senior, Kay M. Troughton
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Patent number: 4895840Abstract: Novel N-(Aryl-,aryloxy-,arylthio-,arylsulfinyl-and arylsulfonyl-)alkyl-N,N'-(or N',N')alkylaminoalkyl ureas, thioureas and cyanoguanidines represented by the following formula: ##STR1## wherein Ar is aryl selected from the group consisting of 1- and 2-naphthyl, 2,3-dihydro-1H-inden-4(or 5)-yl,2-furanylmethyl,2-pyridinyl, phenyl and phenyl substituted by 1-3 radicals commonly used in the pharmaceutical art; (X).sub.d is oxygen, thio, sulfinyl, sulfonyl or d is zero; Z and W are each R or-(CH.sub.2).sub.m -NR.sup.1 R.sup.2 wtih the proviso that when Z is R, W is-(CH.sub.2).sub.m -NR.sup.1 R.sup.2 and when Z is-(CH.sub.2).sub.m -NR.sup.1 R.sup.2, W is R; B is carbonyl, thioxomethyl, or cyanoiminomethyl; R, R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are selected from the group consisting of hydrogen, loweralkyl, cycloalkyl, phenyl or phenyl-loweralkyl wherein phenyl may be substituted by 1-3 radicals commonly used in the pharmaceutical art; R.sup.1 and R.sup.2, and R.sup.3 and R.sup.Type: GrantFiled: June 10, 1987Date of Patent: January 23, 1990Assignee: A. H. Robins Company, IncorporatedInventor: James R. Shanklin, Jr.
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Patent number: 4719221Abstract: A class of novel thiosemiarbazones has been found to be active against a number of protozoa which cause serious diseases, mainly in the tropical areas of the world.Type: GrantFiled: July 27, 1984Date of Patent: January 12, 1988Assignee: Burroughs Wellcome Co.Inventor: Jr. Morrison
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Patent number: 4673692Abstract: A compound represented by the formula ##STR1## wherein R.sup.1 represents a hydroxyl group, an alkanoyloxy group or a group of the formula ##STR2## in which R.sup.2 represents a hydrogen atom or a lower alkyl group, and R.sup.3 represents a hydrogen atom, a lower alkyl group, an alkanoyl group, a phenyl group, a carbamoyl group or a thiocarbamoyl group, or a salt thereof.The said compound can be prepared by reacting a compound represented by the formula ##STR3## with a compound of the formulaNH.sub.2 --R.sup.1 (III)wherein R.sup.1 is as defined hereinabove, or a salt thereof, and as required, alkanoylating the resulting compound of formula (I) in which R.sup.1 represents a hydroxyl group or an amino group, and as required, converting the resulting compound of formula (I) in which R.sup.1 is the group ##STR4## into its salt, and is useful for the treatment of inflammation, pain or rheumatism.Type: GrantFiled: October 18, 1985Date of Patent: June 16, 1987Assignee: Teikoku Hormone Mfg. Co., Ltd.Inventors: Yasushi Suzuki, Yukio Hasegawa, Michitaka Sato, Morinobu Saito, Norio Yamamoto, Katsuhiko Miyasaka, Takashi Mikami, Katsuhiko Miyazawa