Two Or More Hetero Atoms In The Five-membered Ring Patents (Class 514/92)
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Patent number: 11571435Abstract: The present invention relates to a S1PR4-targeting composition for preventing or treating non-alcoholic steatohepatitis and, more particularly, to a pharmaceutical composition and a health functional food composition, both comprising a sphingolipid compound which serves as a functional inhibitor against S1PR4, showing prophylaxis and therapy of non-alcoholic steatohepatitis. The sphingolipid compound of the present invention is expected to be applied as a leading material effective for the prevention or treatment of non-alcoholic steatohepatitis (NASH) as it has the effect of reducing the infiltration of inflammatory cells into hepatic tissues and suppressing fibrosis and decreases a level of liver injury (ALT), inflammation in hepatic tissues, the expression of a fibrosis-related gene.Type: GrantFiled: March 29, 2018Date of Patent: February 7, 2023Assignees: UNIVERSITY OF ULSAN FOUNDATION FOR INDUSTRY COOPERATION, THE ASAN FOUNDATION, SNU R&DB FOUNDATIONInventors: Eunhee Koh, Kiup Lee, Sanghee Kim, Daeduk Kim
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Patent number: 11141410Abstract: Novel compounds of the structural formula I, and the pharmaceutically acceptable salts thereof, are inhibitors of TarO and may be useful in the prevention, treatment and suppression of diseases mediated by TarO, such as bacterial infections, including gram negative bacterial infections and gram positive bacterial infections such as MRSA and MRSE, alone or in combination with a ?-lactam antibiotic.Type: GrantFiled: December 13, 2016Date of Patent: October 12, 2021Assignee: MERCK SHARP & DOHME CORPInventors: John P. Caldwell, Reynalda De Jesus, Fa-Xiang Ding, Charles J. Gill, Ginny Dai Ho, Sookhee N. Ha, Sandra J. Koseoglu, Marc A. Labroli, Sang Ho Lee, Christina Madsen-Duggan, Mihir Mandal, Terry Roemer, Jing Su, Christopher Michael Tan, Zheng Tan, Haifeng Tang, Hao Wang, Christine Yang, Shu-Wei Yang
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Patent number: 10604530Abstract: Crystalline solid forms of methyl {(2S)-1-[(2S,5S)-2-(9-{2-[(2S,4S)-1-{(2R)-2-[(methoxycarbonyl)amino]-2-phenylacetyl}-4-(methoxymethyl)pyrrolidin-2-yl]-1H-imidazol-5-yl}-1,11-dihydroisochromeno[4?,3?:6,7]naphtho[1,2-d]imidazol-2-yl)-5-methylpyrrolidin-1-yl]-3-methyl-1-oxobutan-2-yl}carbamate (Compound I) were prepared and characterized in the solid state: Also provided are processes of manufacture and methods of using these crystalline forms.Type: GrantFiled: December 18, 2017Date of Patent: March 31, 2020Assignee: Gilead Pharmasset LLCInventors: Olga Viktorovna Lapina, Bing Shi, Fang Wang, Scott Alan Wolckenhauer
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Patent number: 9034852Abstract: The present invention relates to compounds of Formula (I), methods for preparing these compounds, compositions, intermediates and derivatives thereof and for treating a condition including but not limited to ankylosing spondylitis, artherosclerosis, arthritis (such as rheumatoid arthritis, infectious arthritis, childhood arthritis, psoriatic arthritis, reactive arthritis), bone-related diseases (including those related to bone formation), breast cancer (including those unresponsive to anti-estrogen therapy), cardiovascular disorders, cartilage-related disease (such as cartilage injury/loss, cartilage degeneration, and those related to cartilage formation), chondrodysplasia, chondrosarcoma, chronic back injury, chronic bronchitis, chronic inflammatory airway disease, chronic obstructive pulmonary disease, diabetes, disorders of energy homeostasis, gout, pseudogout, lipid disorders, metabolic syndrome, multiple myeloma, obesity, osteoarthritis, osteogenesis imperfecta, osteolytic bone metastasis, osteomalacType: GrantFiled: January 10, 2012Date of Patent: May 19, 2015Assignee: Janssen Pharmaceutica N.V.Inventors: Michael Gaul, Lily Lee Searle, Dionisios Rentzeperis
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Publication number: 20150126475Abstract: To provide a pesticidal composition having a broad pesticidal spectrum, having high activity and having a long lasting effect. A pesticidal composition comprising as active ingredients at least one organic phosphorus compound (A) selected from the group consisting of fosthiazate and imicyafos and at least one compound (B) selected from the group consisting of clothianidin, dinotefuran, thiamethoxam, tefluthrin, silafluofen, chlorfluazuron, flufenoxuron and teflubenzuron (excluding a combination of fosthiazate and tefluthrin).Type: ApplicationFiled: July 2, 2013Publication date: May 7, 2015Applicant: ISHIHARA SANGYO KAISHA, LTD.Inventor: Hideshi Yoshimura
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Publication number: 20150119365Abstract: The present invention provides for novel compounds of Formulas I and II and pharmaceutically acceptable salts and co-crystals thereof which have glucokinsae activator activity. The present invention further provides for pharmaceutical compositions comprising the same as well as methods of treating, preventing, delaying the time to onset or reducing the risk for the development or progression of a disease or condition for which one or more glucokinase activator is indicated, including Type 1 and 2 diabetes, impaired glucose tolerance, insulin resistance and hyperglycemia. The present invention also provides for processes of making the compounds of Formulas I and II, including salts and co-crystals thereof, and pharmaceutical compositions comprising the same.Type: ApplicationFiled: December 29, 2014Publication date: April 30, 2015Inventors: Feng Tian, Qun Dang, G. Sridhar Prasad, Wenyu Li, Brett C. Bookser, Nicholas Brian Raffaele, Mark D. Erion
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Publication number: 20150111853Abstract: Provided herein is a method for the synthesis of cephalosporin antibiotic compounds comprising the conversion of a protected 7-amino group into a 7-carboxamide moiety in a single step.Type: ApplicationFiled: October 22, 2014Publication date: April 23, 2015Inventors: Jan-Ji Lai, Pradip M. Pathare, Laxma Kolla, Adrien F. Soret
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Patent number: 8969578Abstract: Disclosed herein are compounds derived from a chemical structure according to the formula (I) wherein X comprises oxygen or sulfur, R1 comprises a phenyl or naphthyl group, R2 comprises an amide group and R3 comprises a phosphate group. The disclosed compounds demonstrate inhibitory activity against STAT3, a protein found in certain tumor tissues and which promotes cellular overproliferation and resistance to apoptosis. The invention includes compositions containing the disclosed compounds, as well as methods of treatment therewith.Type: GrantFiled: September 17, 2009Date of Patent: March 3, 2015Assignee: University of Central Florida Research Foundation, Inc.Inventors: James Turkson, Andrew D. Hamilton
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Patent number: 8957051Abstract: The present invention relates to bicyclic aryl 1,2,4-oxadiazoles derivatives, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals as modulators of sphingosine-1-phosphate receptors.Type: GrantFiled: September 30, 2013Date of Patent: February 17, 2015Assignee: Allergan, Inc.Inventors: Janet A. Takeuchi, Ling Li, Wha-Bin Im, Ken Chow
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Patent number: 8940927Abstract: The present invention provides for novel compounds of Formulas I and II and pharmaceutically acceptable salts and co-crystals thereof which have glucokinase activator activity. The present invention further provides for pharmaceutical compositions comprising the same as well as methods of treating, preventing, delaying the time to onset or reducing the risk for the development or progression of a disease or condition for which one or more glucokinase activator is indicated, including Type 1 and 2 diabetes, impaired glucose tolerance, insulin resistance and hyperglycemia. The present invention also provides for processes of making the compounds of Formulas I and II, including salts and co-crystals thereof, and pharmaceutical compositions comprising the same.Type: GrantFiled: May 25, 2011Date of Patent: January 27, 2015Assignee: Metabasis Therapeutics, Inc.Inventors: Feng Tian, Qun Dang, G. Sridhar Prasad, Wenyu Li, Brett C. Bookser, Nicholas Brian Raffaele, Mark D. Erion
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Patent number: 8940718Abstract: The disclosure is related to anti-viral compounds, compositions containing such compounds, and therapeutic methods that include the administration of such compounds, as well as to processes and intermediates useful for preparing such compounds.Type: GrantFiled: November 16, 2012Date of Patent: January 27, 2015Assignee: Gilead Pharmasset LLCInventors: Elizabeth M. Bacon, Jeromy J. Cottell, Ashley Anne Katana, Darryl Kato, Evan S. Krygowski, John O. Link, James Taylor, Chinh Viet Tran, Teresa Alejandra Trejo Martin, Zheng-Yu Yang, Sheila Zipfel
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Publication number: 20150005261Abstract: The invention provides methods for treating fibrosis, as well as methods for modulating mitochondrial peroxide production in a cell, and methods for modulating the import of Rac1 into the mitochondria of a cell.Type: ApplicationFiled: April 25, 2014Publication date: January 1, 2015Applicant: University of Iowa Research FoundationInventors: Raymond J. Hohl, A. Brent Carter
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Patent number: 8921341Abstract: The disclosure is related to anti-viral compounds, compositions containing such compounds, and therapeutic methods that include the administration of such compounds, as well as to processes and intermediates useful for preparing such compounds.Type: GrantFiled: October 8, 2013Date of Patent: December 30, 2014Assignee: Gilead Pharmasset LLCInventors: Elizabeth M. Bacon, Jeromy J. Cottell, Ashley Anne Katana, Darryl Kato, Evan S. Krygowski, John O. Link, James Taylor, Chinh Viet Tran, Teresa Alejandra Trejo Martin, Zheng-Yu Yang, Sheila Zipfel
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Publication number: 20140343017Abstract: Provided is a highly safe and effective compound represented by the following general formula (1) or a salt thereof which acts on tubulin and has an anticancer effect, wherein Ar represents an aryl group or a heteroaryl group; Z1, Z2, Z3, and Z4 each independently represent CH, a nitrogen atom, an oxygen atom, or a sulfur atom; R1 represents a hydrogen atom, a halogen atom, an alkyl group, or the like; R2 and R3 are the same or different and each represent a hydrogen atom, a halogen atom, a carboxyl group, or the like; n units of R4 are the same or different and each represent a hydrogen atom, an alkyl group, or the like; and n represents a number of 0 to 4.Type: ApplicationFiled: January 24, 2013Publication date: November 20, 2014Applicant: Kabushiki Kaisha Yakult HonshaInventors: Takashi Ikeda, Masahiro Ono, Satoshi Ueno, Ryuta Yamazaki, Takashi Yaegashi, Takeshi Matsuzaki
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Publication number: 20140314882Abstract: Combinations of compounds are provided that produce a synergistic effect when administered.Type: ApplicationFiled: June 27, 2014Publication date: October 23, 2014Inventors: Frederick P. ROTH, Murat COKOL, Hon Nian CHUA
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Publication number: 20140296183Abstract: A novel amine compound represented by the following formula (I), which is superior in immunosuppressive action, rejection suppressive action and the like, and shows reduced side effects such as bradycardia and the like, or a pharmaceutically acceptable acid addition salt thereof, or hydrates thereof, or solvate, as well as a pharmaceutical composition containing this compound and a pharmaceutically acceptable carrier. wherein R is a hydrogen atom or P(?O)(OH)2, X is an oxygen atom or a sulfur atom, Y is CH2CH2 or CH?CH, R1 is cyano or alkyl having a carbon number of 1 to 4 and substituted by a halogen atom(s), R2 is alkyl having a carbon number of 1 to 4 and optionally substituted by a hydroxyl group(s) or a halogen atom(s), R3 and R4 may be the same or different and each is a hydrogen atom or alkyl having a carbon number of 1 to 4, and n is 5-8.Type: ApplicationFiled: June 17, 2014Publication date: October 2, 2014Inventors: Masatoshi KIUCHI, Kaoru MARUKAWA, Nobutaka KOBAYASHI
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Publication number: 20140274963Abstract: The present invention relates to substituted aryl 1,2,4-oxadiazoles derivatives, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals as modulators of sphingosine-1-phosphate receptors.Type: ApplicationFiled: March 18, 2014Publication date: September 18, 2014Applicant: Allergan, Inc.Inventors: Janet A. Takeuchi, Ling Li, Wha Bin Im, Ken Chow
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Patent number: 8828973Abstract: The present invention relates to novel amine derivatives, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals as modulators of sphingosine-1-phosphate receptors.Type: GrantFiled: March 18, 2014Date of Patent: September 9, 2014Assignee: Allergan, Inc.Inventors: Phong X. Nguyen, Todd M. Heidelbaugh, John R. Cappiello
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Publication number: 20140243292Abstract: The present invention relates to substituted 2-(chroman-6-yloxy)-thiazoles of the formula I, in which Ar, R2, R3 and R4 are as defined in the claims. The compounds of the formula I are inhibitors of the sodium-calcium exchanger (NCX), especially of the sodium-calcium exchanger of subtype 1 (NCX1), and are suitable for the treatment of diverse disorders in which intracellular calcium homeostasis is disturbed, such as arrhythmias, heart failure and stroke. The invention furthermore relates to processes for the preparation of the compounds of the formula I, their use as pharmaceuticals, and pharmaceutical compositions comprising them.Type: ApplicationFiled: March 11, 2014Publication date: August 28, 2014Applicant: SanofiInventors: Werngard CZECHTIZKY, John WESTON, Nils RACKELMANN, Michael PODESCHWA, Petra ARNDT, Klaus WIRTH, Heinz GOEGELEIN, Olaf RITZELER, Volker KRAFT, Patrice BELLEVERGUE, Gary McCORT
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Publication number: 20140235585Abstract: The present invention relates to substituted diaryl derivatives, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals as modulators of sphingosine-1-phosphate receptors.Type: ApplicationFiled: February 19, 2014Publication date: August 21, 2014Applicant: ALLERGAN, INC.Inventors: Janet A. Takeuchi, Ling Li, Wha Bin Im, KEN CHOW
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Publication number: 20140235586Abstract: The present invention relates to methods, compounds, and compositions for treating or preventing diseases associated with nonsense mutations in an mRNA by administering the compounds or compositions of the present invention. More particularly, the present invention relates to methods, compounds, and compositions for suppressing premature translation termination associated with a nonsense mutation in an mRNA.Type: ApplicationFiled: April 28, 2014Publication date: August 21, 2014Applicant: PTC Therapeutics, Inc.Inventors: Jeffrey A. Campbell, Atiyya Kahn, James Takasugi, Ellen Welch
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Publication number: 20140235589Abstract: The present invention relates to a mixed agrochemical emulsion composition comprising: an organic phosphorous pesticide represented by formula (I) (wherein, R1 represents a C1-4 linear or branched alkyl group; R2 represents a C1-4 linear or branched alkyl group; R3 represents a nitrogenated heterocyclic group which may have a substituent or a group —OR4 (wherein R4 represents a nitrogenated heterocyclic group which may have a substituent; and X and Y each independently represent an oxygen atom or a sulfur atom, wherein Y is a sulfur atom when X is an oxygen atom, and Y is an oxygen atom when X is a sulfur atom); chloropicrin; and a nonionic surfactant. The composition has excellent storage stability and excellent emulsifying properties in water and can be sprayed and applied conveniently by diluting the composition with water, in spite of a fact that both chloropicrin and the organic phosphorous pesticide, which are effective for the control of pests, are contained.Type: ApplicationFiled: October 3, 2012Publication date: August 21, 2014Applicant: ISHIHARA SANGYO KAISHA, LTD.Inventors: Mikio Sekiguchi, Takao Awazu
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Publication number: 20140221317Abstract: The present invention relates to novel amine derivatives, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals as modulators of sphingosine-1-phosphate receptors.Type: ApplicationFiled: March 18, 2014Publication date: August 7, 2014Applicant: Allergan, Inc.Inventors: PHONG X. NGUYEN, TODD M. HEIDELBAUGH, John R. Cappiello
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Publication number: 20140206651Abstract: The invention relates to a compound of formula (I): or a pharmaceutically acceptable salt thereof, thereof, wherein: G is a group of formula (II): and pharmaceutically acceptable salts, prodrugs, hydrates, or solvates, thereof, wherein A, B, L1-L4, A, B, R1-R4, and m are as defined herein. The invention also relates to pharmaceutical compositions comprising the compounds of formula (I) and their use in treating a bacterial infection.Type: ApplicationFiled: March 24, 2014Publication date: July 24, 2014Applicant: Pfizer Inc.Inventors: Matthew Frank Brown, Charles Francis Donovan, Edmund Lee Ellsworth, Denton Wade Hoyer, Timothy Allan Johnson, Manjinder Singh Lall, Chris Limberakis, Sean Timothy Murphy, Debra Ann Sherry, Clarke Bentley Taylor, Joseph Scott Warmus
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Publication number: 20140194390Abstract: A method of controlling pest with a pesticidal composition comprising synergistically effective amounts of at least one anthranilamide compound represented by the formula (I) or its salt and other pesticide: wherein each of R1a and R1b which are independent of each other, is halogen; each of R2 and R3 is halogen, alkyl, haloalkyl, alkoxy, haloalkoxy or cyano; A is alkyl substituted by Y; Y is C3-4 cycloalkyl which may be substituted by at least one substituent selected from the group consisting of halogen, alkyl and haloalkyl; n is 0 or 1; and q is an integer of from 0 to 4; provided that R1a and R1b are not simultaneously chlorine nor bromine.Type: ApplicationFiled: March 12, 2014Publication date: July 10, 2014Applicant: ISHIHARA SANGYO KAISHA, LTD.Inventors: Toru KOYANAGI, Masayuki Morita, Tetsuo Yoneda, Tsuyoshi Ueda, Kazuhisa Kiriyama, Taku Hamamoto
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Patent number: 8765722Abstract: Provided are compounds of Formula I: and pharmaceutically acceptable salts and esters thereof. The compounds, compositions, and methods provided are useful for the treatment of Flaviviridae virus infections, particularly hepatitis C infections.Type: GrantFiled: June 26, 2013Date of Patent: July 1, 2014Assignee: Gilead Sciences, Inc.Inventors: Aesop Cho, Lee S. Chong, Michael O'Neil Hanrahan Clarke, Edward Doerffler, Choung U. Kim, Qi Liu, William J. Watkins, Jennifer R. Zhang
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Patent number: 8754009Abstract: The present invention relates to novel active compound combinations comprising, firstly, a known herbicide selected from the group consisting of glyphosate, glufosinate and glufosinate-ammonium and, secondly, at least one known fungicidally active compound, which combination is highly suitable for controlling unwanted phytopathogenic fungi, in particular soya bean rust. Particular preference is given to using these mixtures on transgenic plants resistant to the herbicides mentioned.Type: GrantFiled: May 27, 2006Date of Patent: June 17, 2014Assignee: Bayer CropScience AGInventors: Klaus Stenzel, Markus Dollinger, Peter Dahmen, Ulrike Wachendorff-Neumann, Isolde Häuser-Hahn, Marie-Claire Grosjean, Bernard Marc Leroux, Haruko Sawada, Hiroyuki Hadano, Jean-Marie Gouot, Christian Scherb
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Publication number: 20140162874Abstract: This document discloses molecules having the following formula (“Formula One”): and processes related thereto.Type: ApplicationFiled: February 12, 2014Publication date: June 12, 2014Applicant: DOW AGROSCIENCES LLCInventors: Maurice C. Yap, Ann M. Buysse, Daniel Knueppel, Yu Zhang, Negar Garizi, Noormohamed M. Niyaz, Christian T. Lowe, Ricky Hunter, Tony K. Trullinger, David A. Demeter, Dan Pernich, Carl DeAmicis, Ronald Ross, JR., Timothy C. Johnson
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Patent number: 8741875Abstract: The present invention relates to novel amine derivatives, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals as modulators of sphingosine-1-phosphate receptors.Type: GrantFiled: February 11, 2013Date of Patent: June 3, 2014Assignee: Allergan, Inc.Inventors: Todd M. Heidelbaugh, Phong X. Nguyen, John Cappiello
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Publication number: 20140135291Abstract: The present invention relates to novel 2-thio-1,3,4-oxadiazoles derivatives, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals as modulators of sphingosine-1-phosphate receptors.Type: ApplicationFiled: November 7, 2013Publication date: May 15, 2014Applicant: Allergan, Inc.Inventors: Janet A. Takeuchi, Ling Li, Wha-Bin Im, Ken Chow
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Publication number: 20140128348Abstract: The present invention relates to substituted 1,3,4-oxadiazoles-2-thio derivatives, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals as modulators of sphingosine-1-phosphate receptors.Type: ApplicationFiled: November 4, 2013Publication date: May 8, 2014Applicant: ALLERGAN, INC.Inventors: Janet A. Takeuchi, Ling Li, Wha-Bin Im, Ken Chow
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Patent number: 8710031Abstract: The present invention relates to methods, compounds, and compositions for treating or preventing diseases associated with nonsense mutations in an mRNA by administering the compounds or compositions of the present invention. More particularly, the present invention relates to methods, compounds, and compositions for suppressing premature translation termination associated with a nonsense mutation in an mRNA.Type: GrantFiled: March 7, 2011Date of Patent: April 29, 2014Assignee: PTC Therapeutics, Inc.Inventors: Jeffrey A. Campbell, Atiyya Kahn, James Takasugi, Ellen Welch
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Patent number: 8703745Abstract: The present invention relates to novel amine derivatives, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals as modulators of sphingosine-1-phosphate receptors.Type: GrantFiled: February 21, 2013Date of Patent: April 22, 2014Assignee: Allergan, Inc.Inventors: Todd M. Heidelbaugh, Phong X. Nguyen
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Publication number: 20140107075Abstract: The present invention relates to novel amine derivatives, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals as modulators of sphingosine-1-phosphate receptors.Type: ApplicationFiled: February 21, 2013Publication date: April 17, 2014Applicant: ALLERGAN, INC.Inventors: TODD M. HEIDELBAUGH, PHONG X. NGUYEN
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Publication number: 20140100199Abstract: The present invention relates to substituted aryl 1,2,4-oxadiazoles derivatives, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals as modulators of sphingosine-1-phosphate receptors.Type: ApplicationFiled: September 30, 2013Publication date: April 10, 2014Applicant: Allergan, Inc.Inventors: Janet A. Takeuchi, Ling Li, Wha-Bin Im, Ken Chow
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Publication number: 20140100197Abstract: The present invention relates to bicyclic aryl 1,2,4-oxadiazoles derivatives, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals as modulators of sphingosine-1-phosphate receptors.Type: ApplicationFiled: September 30, 2013Publication date: April 10, 2014Applicant: Allergan, Inc.Inventors: Janet A. Takeuchi, Ling Li, Wha-Bin Im, Ken Chow
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Patent number: 8664204Abstract: Phosphoramidate alkylator prodrugs can be used to treat cancer when administered alone or in combination with one or more anti-neoplastic agents.Type: GrantFiled: July 12, 2013Date of Patent: March 4, 2014Assignee: Threshold Pharmaceuticals, Inc.Inventors: Mark Matteucci, Jian-Xin Duan, Hailong Jiao
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Publication number: 20140057874Abstract: Dosage forms or pharmaceutical compositions comprise a compound having the structure of Formula IV: wherein n is a non-negative integer; wherein each Z is an oxazolidinone-containing moiety having antibiotic activity in vivo upon cleaving, wherein M is independently OR1 or NR1R2; wherein R1 and R2 are independently selected from the group consisting of H, an optionally-substituted hydrocarbyl residue or a pharmaceutically acceptable cation; wherein the compound in the dosage form or a pharmaceutical composition is present in an amount effective for treating or preventing an antibacterial infection in a mammalian subject. Methods of preparing and using these dosage forms or pharmaceutical compositions are also disclosed.Type: ApplicationFiled: October 31, 2013Publication date: February 27, 2014Applicant: TRIUS THERAPEUTICS, INC.Inventors: David Keith Hester, II, Robert J. Duguid, John Finn
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Publication number: 20140045795Abstract: The invention relates to compounds of structural formula (I): or a pharmaceutically acceptable salt, solvate, clathrate, and prodrug thereof, wherein Ra, Rb, and R2 are defined herein. These compounds inhibit tubulin polymerization and/or target vasculature and are useful for treating proliferative disorders, such as cancer.Type: ApplicationFiled: October 15, 2013Publication date: February 13, 2014Applicant: SYNTA PHARMACEUTICALS CORPORATIONInventors: Lijun Sun, Christopher Borella, Hao Li, Jun Jiang, Shoujun Chen, Keizo Koya, Takayo Inoue, Zhenjian Du, Kevin Foley, Yaming Wu, Mei Zhang, Weiwen Ying
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Patent number: 8642278Abstract: The disclosed modulators of Rb:Raf-1 interactions are potent, selective disruptors of Rb:Raf-1 binding, with IC50 values ranging from 80 nM to 500 nM. Further, these compounds are surprisingly effective in inhibiting a wide variety of cancer cells, including osteosarcoma, epithelial lung carcinoma, non-small cell lung carcinoma, three different pancreatic cancer cell lines, two different glioblastoma cell lines, metastatic breast cancer, melanoma, and prostate cancer. Moreover, the disclosed compounds effectively disrupt angiogenesis and significantly inhibited tumors in nude mice derived from human epithelial lung carcinoma tumors. Accordingly, the disclosed compounds, pharmaceutical compositions comprising the compounds, methods of inhibiting cell proliferation, methods of treating subjects with cancer, and methods of preparing the disclosed compounds are provided.Type: GrantFiled: November 22, 2006Date of Patent: February 4, 2014Assignee: University of South FloridaInventors: Said M. Sebti, Srikumar Chellappan, Nicholas James Lawrence
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Publication number: 20130338111Abstract: The present invention relates to compounds of the formula and pharmaceutically acceptable salts, solvates or tautomers thereof, to processes for the preparation of, intermediates used in the preparation of, and compositions containing such compounds, and the uses of such compounds, in particular for the treatment of pain.Type: ApplicationFiled: August 16, 2013Publication date: December 19, 2013Applicants: Icagen, Inc., Pfizer LimitedInventors: Serge Beaudoin, Michael Christopher Laufersweiler, Christopher John Markworth, Brian Edward Marron, David Simon Millan, David James Rawson, Steven Michael Reister, Kosuke Sasaki, Robert Ian Storer, Paul Anthony Stupple, Nigel Alan Swain, Christopher William West, Shulan Zhou
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Patent number: 8609639Abstract: A small-molecule Stat3 dimerization inhibitor, S3I-M2001, is described and the dynamics of intracellular processing of activated Stat3 within the context of the biochemical and biological effects of the Stat3 chemical probe inhibitor are elucidated. S3I-M2001 is a newly-identified oxazole-based peptidomimetic of the Stat3 Src Homology (SH) 2 domain-binding phosphotyrosine peptide that selectively disrupts active Stat3:Stat3 dimers. Stat3-dependent malignant transformation, survival, and migration and invasion of mouse and human cancer cells harboring persistently-activated Stat3 were inhibited by S3I-M2001. S3I-M2001 inhibited Stat3-dependent transcriptional regulation of tumor survival genes, such as Bcl-xL. The disclosed compound is useful as a new potential treatment for certain cancers.Type: GrantFiled: December 5, 2007Date of Patent: December 17, 2013Assignees: University of South Florida, Yale University, University of Central Florida Research Foundation, Inc.Inventors: James Turkson, Said Sebti, Richard Jove, Andrew D. Hamilton
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Publication number: 20130330365Abstract: In one aspect, the invention relates to compounds having the formula X: where Ra, Rb, R2, R7, and X are as defined in the specification, or a pharmaceutically acceptable salt thereof. The compounds described herein are prodrugs of compounds having neprilysin inhibition activity. In another aspect, the invention relates to pharmaceutical compositions comprising these compounds; methods of using these compounds; and processes and intermediates for preparing these compounds.Type: ApplicationFiled: June 6, 2013Publication date: December 12, 2013Inventors: Adam D. Hughes, Melissa Fleury
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Patent number: 8603437Abstract: The present invention discloses a method for the enzyme-mediated, site-specific, in-vivo precipitation of a water soluble molecule in an animal. The enzyme is either unique to tumor cells, or is produced within a specific site (e.g., tumor) at concentrations that are higher than that in normal tissues. Alternatively, the enzyme is conjugated to a targeting moiety such as an antibody or a receptor-binding molecule.Type: GrantFiled: April 30, 2012Date of Patent: December 10, 2013Assignee: President and Fellows of Harvard CollegeInventors: Amin I. Kassis, Ravi S. Harapanhalli
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Publication number: 20130302280Abstract: Provided are compounds of Formula I: and pharmaceutically acceptable salts and esters thereof. The compounds, compositions, and methods provided are useful for the treatment of Flaviviridae virus infections, particularly hepatitis C infections.Type: ApplicationFiled: June 26, 2013Publication date: November 14, 2013Inventors: Aesop Cho, Lee S. Chong, Michael O'Neil Hanrahan Clarke, Edward Doerffler, Choung U. Kim, Qi Liu, William J. Watkins, Jennifer R. Zhang
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Patent number: 8575135Abstract: The disclosure is related to anti-viral compounds, compositions containing such compounds, and therapeutic methods that include the administration of such compounds, as well as to processes and intermediates useful for preparing such compounds.Type: GrantFiled: March 1, 2013Date of Patent: November 5, 2013Assignee: Gilead Sciences, Inc.Inventors: Elizabeth M. Bacon, Jeromy J. Cottell, Ashley Anne Katana, Darryl Kato, Evan S. Krygowski, John O. Link, James Taylor, Chinh Viet Tran, Teresa Alejandra Trejo Martin, Zheng-Yu Yang, Sheila Zipfel
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Publication number: 20130224170Abstract: A method of supplementing a diet and ameliorating oxidative stress in a mammal includes administering a pharmaceutically effective amount of lipid soluble, hydrophobic active compounds having a chemical structure: wherein R1 is an aromatic backbone and R2 is a sulfur containing ligand. Through formation of disulfide linkages other moieties can be attached to R2 converting the hydrophobic base into a water soluble entity, for ease of delivery, which can be reconverted back to the original compound by biochemical reduction in the blood stream.Type: ApplicationFiled: March 26, 2013Publication date: August 29, 2013Applicant: The University of Kentucky Research FoundationInventor: The University of Kentucky Research Foundation
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Publication number: 20130225531Abstract: A composition and method of treating Alzheimer's disease or a dementia of vascular origin are disclosed. The composition and method utilize an endothelin antagonist as the active agent to treat Alzheimer's disease or a dementia of vascular origin in mammals, including humans.Type: ApplicationFiled: December 19, 2012Publication date: August 29, 2013Applicant: THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOISInventor: The Board Of Trustees Of The University of Illinois
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Patent number: 8507464Abstract: Phosphoramidate alkylator prodrugs can be used to treat cancer when administered alone or in combination with one or more anti-neoplastic agents.Type: GrantFiled: June 17, 2011Date of Patent: August 13, 2013Assignee: Threshold Pharmaceuticals, Inc.Inventors: Mark Matteucci, Jian-Xin Duan, Hailong Jiao, Jacob Kaizerman
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Patent number: 8501714Abstract: Provided are compounds of Formula I: and pharmaceutically acceptable salts and esters thereof. The compounds, compositions, and methods provided are useful for the treatment of Flaviviridae virus infections, particularly hepatitis C infections.Type: GrantFiled: September 7, 2010Date of Patent: August 6, 2013Assignee: Gilead Sciences, Inc.Inventors: Aesop Cho, Lee S. Chong, Michael O'Neil Hanrahan Clarke, Edward Doerffler, Choung U. Kim, Qi Liu, William J. Watkins, Jennifer R. Zhang