Oxy In Acid Moiety Patents (Class 560/42)
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Patent number: 11878956Abstract: The present invention relates to metal salts of 2-[3-[(3R)-3-[[2-chloro-3-(trifluoromethyl)phenyl]methyl-(2,2-diphenylethyl)amino]butoxy]phenyl]acetic acid which exhibit improved physical properties and stability. The invention also relates to pharmaceutical compositions including an effective amount of the metal salts, as well as methods of treating cancer including administration of a pharmaceutical composition including a salt of the invention to a subject in need thereof.Type: GrantFiled: August 23, 2022Date of Patent: January 23, 2024Assignee: Inspirna, Inc.Inventors: Stephen Wald, Eduardo J. Martinez, Samuel Stratford, Amanda Buist, Joseph Benson, Jonathan Loughrey
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Patent number: 11174220Abstract: The present invention relates to metal salts of 2-[3-[(3R)-3-[[2-chloro-3-(trifluoromethyl)phenyl]methyl-(2,2-diphenylethyl)amino]butoxy]phenyl]acetic acid which exhibit improved physical properties and stability. The invention also relates to pharmaceutical compositions including an effective amount of the metal salts, as well as methods of treating cancer including administration of a pharmaceutical composition including a salt of the invention to a subject in need thereof.Type: GrantFiled: December 11, 2020Date of Patent: November 16, 2021Assignee: Inspirna, Inc.Inventors: Stephen Wald, Eduardo J. Martinez, Samuel Stratford, Amanda Buist, Joseph Benson, Jonathan Loughrey
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Patent number: 9422228Abstract: 3,3-diphenylpropylamines of general formula (I), particularly Fesoterodine, as well as their enantiomers, solvates and salts, can be produced by treating a compound of formula (II) with a chiral alcohol to yield the diastereomeric esters of formula (IV) and (IV?), which can be further transformed into a compound of formula (I), or an enantiomer, solvate or salt thereof, wherein R1 is C1-C8 alkyl; and R2 and R3, independently of one another, represent H or C1-C6 alkyl, or together form a ring of 3 to 7 members with the nitrogen to which they are bound.Type: GrantFiled: April 26, 2013Date of Patent: August 23, 2016Assignee: CRYSTAL PHARMA, S.A.U.Inventors: Antonio Lorente Bonde-Larsen, Francisco Javier Gallo Nieto, Juan José Ferreiro Gil, Pablo Martín Pascual
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Publication number: 20150094485Abstract: 3,3-diphenylpropylamines of general formula (I), particularly Fesoterodine, as well as their enantiomers, solvates and salts, can be produced by treating a compound of formula (II) with a chiral alcohol to yield the diastereomeric esters of formula (IV) and (IV?), which can be further transformed into a compound of formula (I), or an enantiomer, solvate or salt thereof, wherein R1 is C1-C8 alkyl; and R2 and R3, independently of one another, represent H or C1-C6 alkyl, or together form a ring of 3 to 7 members with the nitrogen to which they are bound.Type: ApplicationFiled: April 26, 2013Publication date: April 2, 2015Inventors: Antonio Lorente Bonde-Larsen, Francisco Javier Gallo Nieto, Juan José Ferreiro Gil, Pablo Martín Pascual
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Patent number: 8927659Abstract: The invention provides biocompatible resorbable polymers, comprising monomer units having formula (I), formula (II), formula (III) or formula (IV). The polymers degrade over time when implanted in the body, and are useful as components of implantable medical devices.Type: GrantFiled: April 22, 2013Date of Patent: January 6, 2015Assignee: TYRX, Inc.Inventors: Arikha Moses, Satish Pulapura, Arthur Schwartz, Qing Ge, Irene Shatova
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Publication number: 20140350227Abstract: The present invention relates to a novel coumarin derivative, to a method for preparing the same, and a multi-fluorescent substance that includes a plurality of the coumarin derivatives and is able to emit light using an LED light source. A novel coumarin derivative multi-fluorescent substance according to the present invention has an optimal emission wavelength band of 512 nm to 590 nm and thereby is effective in improving a signal intensity and stability since light emission using an LED light source is possible. In addition, higher fluorescence reactivity is exhibited compared to coumarin fluorescent substances known in the related arts since one molecule has a plurality of fluorescent substances, and the problem of the coumarin fluorescent substance possibly binding to a binding site of the antigen of the antibody is solved since fluorescence detection is possible even when a minimum number of fluorescent substance molecules bind to an antibody.Type: ApplicationFiled: March 5, 2012Publication date: November 27, 2014Applicants: ACCOBIOTECH SDN BHD., GENBODY INC.Inventors: Hyun Park, Hak Sung Kim, Hyun Ok Song, Chom Kyu Chong, Sung Yeon Kim
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Patent number: 8859539Abstract: A dual thyrointegrin antagonist and a method for treating an angiogenesis-mediated disorder and/or a hyperthyroidism disorders by introducing the dual thyrointegrin antagonist into animals (e.g., mammals, human beings). The dual thyrointegrin antagonist includes a chemical structure having a thyroid hormone antagonist and ?v?3 integrin antagonist in the same molecule.Type: GrantFiled: November 1, 2010Date of Patent: October 14, 2014Assignee: Vascular Vision Pharmaceutical CompanyInventor: Shaker A. Mousa
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Publication number: 20140287200Abstract: To provide a curable composition which has favorable insulating property and liquid repellency, and from which a cured film having liquid repellency capable of being sufficiently converted to be liquid-philic even by irradiation with ultraviolet light having a wavelength of at least 300 nm, can be formed; an article having a cured film obtained by curing the curable composition and its production process. A cured film is formed by using a curable composition comprising a polymer having units (u1) based on a compound represented by the following formula (m1): wherein R1=a hydrogen atom, a methyl group or the like; R2=a bivalent organic group or the like; Cf=a C1-20 fluoroalkyl group or the like, X?O, S, N or NH; m=1 to 2; n=0 to 4; k=0 to 1; and Z=a (meth)acryloyl group or the like.Type: ApplicationFiled: June 5, 2014Publication date: September 25, 2014Applicant: ASAHI GLASS COMPANY, LIMITEDInventors: MASAHIRO ITO, KAORI TSURUOKA, YASUHIRO KUWANA, YUSUKE NAGAI, MIYAKO SASAKI
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Publication number: 20140155439Abstract: Compounds of formula (I), inhibit HDAC activity: wherein A, B and D independently represent ?CH— or ?N—; W is —CH?CH— Or —CH2CH2—; R1 is a carboxylic acid group (—COOH), or an ester group which is hydrolysable by one or more intracellular carboxylesterase enzymes to a carboxylic acid group; R2 and R3 are selected from the side chains of a natural or non-natural alpha amino acid, provided that neither R2 nor R3 is hydrogen, or R2 and R3, taken together with the carbon to which they are attached, form a 3-6 membered saturated cycloalkyl or heterocyclyl ring; Y is a bond, —C(C?O)—, —S(?O)2—, —C(C?O)O—, —C(C?O)NR?—, —C(?S)—NR?, —C(?NH)NR? or —S(?O)2NR— wherein R? is hydrogen or optionally substituted C1-C6 alkyl; L1 is a divalent radical of formula -(Alk1)m(Q)(Alk2)p— wherein in, n, p, Q, AIk1 and AIk2 are as defined in the claims; X1 represents a bond; —C(?O); or —S(?O)2—; —NR4C(?O)—, —C(C?O)NR4—, —NR4C(?O)NR5—, —NR4S(?O)2—, or —S(?O)2NR4— wherein R4 and R5 are independently hydrogen or optionally substituted C1Type: ApplicationFiled: February 7, 2014Publication date: June 5, 2014Applicant: Chroma Therapeutics Ltd.Inventors: Alastair David Graham Donald, David Festus Charles Moffat, Andrew James Belfield, Carl Leslie North, Stewart Andrew Wayne Jones
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Publication number: 20140128614Abstract: To provide pesticidal allylAryl heterocycle derivatives that are useful as a pesticidal compound. Pesticidal allylAryl heterocycle derivatives that are expressed by the Formula (I), and pesticides and an agent for controlling animal parasites which include the allylAryl heterocycle derivatives as an effective component.Type: ApplicationFiled: April 24, 2012Publication date: May 8, 2014Applicant: BAYER INTELLECTUAL PROPERTY GMBHInventors: Mamoru Hatazawa, Tetsuya Murata, Peter Bruechner, Daiei Yamazaki, Eiichi Shimojo, Teruyuki Ichihara, Katsuhiko Shibuya, Tadashi Ishikawa
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Patent number: 8710255Abstract: Sitagliptin intermediate compounds of formula (f) and methods of preparation and use thereof are disclosed. Compounds of formula (f) are prepared by the following steps: compounds of formula (a) are subjected to electrophilic reaction with benzyl halides to form compounds of formula (b), which then react with compounds of formula (i) to form novel compounds of formula (e). Gignard agents formed from 2,4,5-trifluoro bromobenzene and magnesium metal react with compounds of formula (e) to afford compounds of formula (f), which are novel intermediates for the preparation of Sitagliptin intermediates of formula (g). Compounds of formula (f) are subjected to reduction by Pd/C, debenzylation, substitution of protecting group to form compounds of formula (g). Compounds of formula (a), (b), (i), (e), (f), and (g) have the following structures, in which R is protecting group of carboxyl and R2 is (substituted) hydrocarbyl.Type: GrantFiled: March 22, 2011Date of Patent: April 29, 2014Assignee: Zhejiang Jiuzhou Pharmaceutical Co., Ltd.Inventors: Hongjun Gao, Min Li
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Publication number: 20140107166Abstract: The present invention provides novel compounds for inhibiting histone deacetylases, and pharmaceutically acceptable salts and derivatives thereof. The present invention further provides methods for treating disorders regulated by histone deacetylase activity (e.g., proliferative diseases, cancer, inflammatory diseases, protozoal infections, hair loss, etc.) comprising administering a therapeutically effective amount of a compound of the invention to a subject in need thereof. The present invention also provides methods for preparing compounds of the invention.Type: ApplicationFiled: February 13, 2012Publication date: April 17, 2014Applicant: DANA-FARBER CANCER INSTITUTE, INC.Inventors: Ralph Mazitschek, James E. Bradner, Melissa Grachan Harman
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Publication number: 20140045936Abstract: The disclosure relates to cyclopropyl derivatives and methods of use. In some embodiments, the disclosure relates to methods of managing medical disorders with pharmaceutical compositions disclosed herein administered to subject in need thereof. In certain embodiments, the disclosure relates to methods of managing mental disorders, mood disorders, pain, and fibromyalgia and related conditions with pharmaceutical compositions disclosed herein.Type: ApplicationFiled: April 13, 2012Publication date: February 13, 2014Applicants: WAKE FOREST UNIVERSITY HEALTH SCIENCES, EMORY UNIVERSITYInventors: Huw M. Davies, Spandan Chennamadhavuni, Thomas J. Martin, Steven R. Childrens
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Publication number: 20140038910Abstract: Disclosed herein are novel pharmaceutical agents which are useful as integrin receptor antagonists that mediate the pathologic processes of angiogenesis and fibrosis and as such are useful in pharmaceutical compositions and in methods for treating conditions mediated by these integrins by inhibiting or antagonizing these integrins. The novel pharmaceutical agents include those of the formula: wherein the variables are defined herein. Also provided are pharmaceutical compositions, kits and articles of manufacture comprising such pharmaceutical agents. Methods and intermediates useful for making the pharmaceutical agents and methods of using the pharmaceutical agents are also provided.Type: ApplicationFiled: July 17, 2013Publication date: February 6, 2014Applicant: Saint Louis UniversityInventors: Peter RUMINSKI, David GRIGGS
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Publication number: 20130345466Abstract: The invention provides crystalline solid forms of (S)-4-((2S,3S)-7-carbamoyl-1,1-diethyl-3-methoxy-1,2,3,4-tetrahydronaphthalen-2-ylamino)-2-cyclohexylmethyl-butyric acid. The invention also provides pharmaceutical compositions comprising such crystalline solid forms, methods of using such crystalline solid forms to treat diseases associated with mu opioid receptor activity, and processes useful for preparing such crystalline solid forms.Type: ApplicationFiled: June 17, 2013Publication date: December 26, 2013Applicant: THERAVANCE, INC.Inventors: Sean M. Dalziel, Miroslav Rapta
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Patent number: 8586631Abstract: Novel calcilytic compounds and methods of using them are provided.Type: GrantFiled: February 11, 2013Date of Patent: November 19, 2013Assignee: GlaxoSmithKline, LLCInventors: Robert W. Marquis, Linda N. Casillas, Joshi M. Ramanjulu, James Francis Callahan
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Publication number: 20130281652Abstract: The present invention relates to compounds of formula I, which are functionalized phenolic compounds, and polymers formed from the same. Ar—[O—(X)p—R?]q??I Polymers formed from the functionalized phenolics are expected to have controllable degradation profiles, enabling them to release an active component over a desired time range. The polymers are also expected to be useful in a variety of medical applications.Type: ApplicationFiled: October 17, 2012Publication date: October 24, 2013Inventor: Rao S. Bezwada
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Patent number: 8530691Abstract: A process for the preparation of (R)-2-(3-diisopropylamino-1-phenylpropyl)-4-(hydroxymethyl)-phenol isobutyrate (Fesoterodine), its (S)-enantiomer, and novel intermediates useful in the synthesis.Type: GrantFiled: October 28, 2010Date of Patent: September 10, 2013Assignee: Dipharma Francis s.r.l.Inventors: Simone Mantegazza, Pietro Allegrini, Emanuele Attolino
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Publication number: 20130210828Abstract: The present disclosure provides novel poly(phenylene ethynylene) (PPE) compounds, methods for synthesizing these compounds, and materials and substances incorporating these compounds. The various PPEs show antibacterial, antiviral and antifungal activity.Type: ApplicationFiled: July 13, 2011Publication date: August 15, 2013Inventors: David G. Whitten, Kirk S. Sehanze, Anand Parthsaray, Eunkyung Ji, Motokatsu Ogawa, Thomas S. Corbitt, Dimitri Dascier, Ying Wang, Linnea K. Ista
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Patent number: 8471054Abstract: The invention provides biocompatible resorbable polymers, comprising monomer units having formula (I), formula (II), formula (III) or formula (IV). The polymers degrade over time when implanted in the body, and are useful as components of implantable medical devices.Type: GrantFiled: March 7, 2012Date of Patent: June 25, 2013Assignee: Tyrx, Inc.Inventors: Arikha Moses, Satish Pulapura, Arthur Schwartz, Qing Ge, Irene Shatova
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Publication number: 20130158114Abstract: Novel calcilytic compounds and methods of using them are provided.Type: ApplicationFiled: February 11, 2013Publication date: June 20, 2013Applicant: GlaxoSmithKline, LLCInventor: GlaxoSmithKline, LLC
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Patent number: 8445714Abstract: The present invention provides novel cycloalkylmethylamine analogs, and methods of preparing cycloalkylmethylamine analogs. The present invention also provides methods of using cycloalkylmethylamine analogs and compositions of cycloalkylmethylamine analogs. The pharmaceutical compositions of the compounds of the present invention can be advantageously used for treating and/or preventing obesity and obesity related co-morbid indications.Type: GrantFiled: July 5, 2011Date of Patent: May 21, 2013Assignee: Reviva Pharmaceuticals, Inc.Inventors: Laxminarayan Bhat, Seema Rani Bhat
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Publication number: 20130123356Abstract: The present invention relates to a compound of formula (I), or a pharmaceutically acceptable salt thereof,Type: ApplicationFiled: October 18, 2012Publication date: May 16, 2013Applicant: UNIVERSITY COLLEGE LONDONInventors: Masahiro Okuyama, David Selwood, Cristina Visintin, David Baker, Gareth Pryce
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Publication number: 20130116437Abstract: The invention provides synthetic processes and synthetic intermediates that can be used to prepare 4-oxoquinolone compounds having useful integrase inhibiting properties.Type: ApplicationFiled: September 14, 2012Publication date: May 9, 2013Applicant: GILEAD SCIENCES, INC.Inventors: Eric Dowdy, Xi Chen, Steven Pfeiffer
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Publication number: 20130072520Abstract: Compounds of formula (I) have antibacterial activity: wherein R represents hydrogen or 1, 2 or 3 optional substituents; W is ?C(R1)— or ?N—; R1 is hydrogen or an optional substituent and R2 is hydrogen, methyl, or fluorine; or R1 and R2 taken together are —CH2—, —CH2CH2—, —O—, or, in either orientation, —O—CH2— or —OCH2CH2—; R3 is a radical of formula -(Alk1)m-(Z)p-(Alk2)n-Q wherein m, p and n are independently 0 or 1, provided that at least one of m, p and n is 1, Z is —O—, —S—, —S(O)—, —S(O2)—, —NH—, —N(CH3)—, —N(CH2CH3)—, —C(?O)—, —O—(C?O)—, —C(?O)—O—, or an optionally substituted divalent monocyclic carbocyclic or heterocyclic radical having 3 to 6 ring atoms; or an optionally substituted divalent bicyclic heterocyclic radical having 5 to 10 ring atoms; Alk1 and Alk2 are optionally substituted C1-C6 alkylene, C2-C6 alkenylene, or C2-C6 alkynylene radicals, which may optionally terminate with or be interrupted by —O—, —S—, —S(O)—, —S(O2)—, —NH—, —N(CH3)—, or —N(CH2CH3)—; and Q is hydrogen, halogen, nitType: ApplicationFiled: November 28, 2011Publication date: March 21, 2013Applicant: Biota Scientific Management Pty LtdInventors: David BROWN, Ian COLLINS, Lloyd CZAPLEWSKI, David HAYDON
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Publication number: 20120301552Abstract: A compound represented by the following formula (1), a pharmaceutically acceptable salt thereof or an optically active form thereof: wherein each symbol is as defined in the specification. A compound having a calcium-sensing receptor antagonistic action, a pharmaceutical composition comprising the compound, particularly a calcium receptor antagonist and a therapeutic drug for osteoporosis are provided.Type: ApplicationFiled: December 23, 2011Publication date: November 29, 2012Applicant: JAPAN TOBACCO INC.Inventors: Yuko Shinagawa, Teruhiko Inoue, Toshihiro Kiguchi, Taku Ikenogami, Naoki Ogawa, Kenji Fukuda, Takashi Nakagawa, Masanori Shindo, Yuki Soejima
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Publication number: 20120302637Abstract: A method of treating tachycardia while minimizing and/or controlling hypotension associated with such treatment includes administering a therapeutically effective amount of a pharmaceutical composition comprising the S-isomer of esmolol to a subject in need thereof.Type: ApplicationFiled: January 26, 2012Publication date: November 29, 2012Applicants: BAXTER HEALTHCARE S.A., BAXTER INTERNATIONAL INC.Inventors: Barrett Rabinow, Jeff McKee
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Publication number: 20120296074Abstract: The problem of the present invention is provision of a method of producing an n+p-mer oligonucleotide efficiently in a high yield, which includes use of, as a starting material, an n-mer oligonucleotide wherein the 3?-terminal hydroxyl group is protected, and the 5?-terminal hydroxyl group is protected by a temporary protecting group, and continuously performing, in a solution, (1) a deprotection step of the 5?-terminal hydroxyl group, (2) a 5?-terminal elongation step by the addition of a p-mer oligonucleotide wherein the 3?-position is phosphoramidited, and (3) an oxidation step or a sulfurization step of a phosphite triester moiety. It has been found that the above-mentioned problem can be solved by adding a particular cation scavenger during the deprotection step, applying a neutralization treatment after completion of the deprotection reaction, and using a particular oxidizing agent or sulfurizing agent in the oxidation step or sulfurization step.Type: ApplicationFiled: May 17, 2012Publication date: November 22, 2012Applicant: AJINOMOTO CO., INC.Inventors: Kunihiro HIRAI, Satoshi KATAYAMA
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Publication number: 20120277309Abstract: A pharmaceutical composition comprising (S)-methyl-3-[4-(2-hydroxy-3-isopropylamino)propoxy]phenylpropionate in a concentration between about 75 mM and about 150 mM, which is substantially free of the R-isomer or pharmaceutically acceptable salt thereof, is provided. A method of treating a cardiac disorder is also provided and includes administering to a subject in need thereof a therapeutically effective amount of a pharmaceutical composition comprising (S)-methyl-3-[4-(2-hydroxy-3-isopropylamino)propoxy]phenylpropionate hydrochloride, wherein the (S)-methyl-3-[4-(2-hydroxy-3-isopropylamino)propoxy]phenylpropionate hydrochloride is present at a concentration between about 75 mM and about 150 mM and wherein the pharmaceutical composition is substantially free of (R)-methyl-3-[4-(2-hydroxy-3-isopropylamino)propoxy]phenylpropionate or pharmaceutically acceptable salt thereof.Type: ApplicationFiled: January 26, 2012Publication date: November 1, 2012Applicants: BAXTER HEALTHCARE S.A., BAXTER INTERNATIONAL INC.Inventors: Jerome H. Gass, Jeff McKee, Barrett Rabinow
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Patent number: 8207370Abstract: It is an objective of the present invention to produce an anti-form of an optically active ?-hydroxy-?-aminocarboxylic acid ester efficiently, simply and industrially advantageously. The objective can be accomplished by directly and selectively producing the anti-form of the optically active ?-hydroxy-?-aminocarboxylic acid ester by asymmetric reduction of a ?-keto-?-aminocarboxylic acid ester using an optically active amine complex as a catalyst. Further, the ?-keto-?-aminocarboxylic acid ester as a raw material can be produced at a high yield by reacting a glycine derivative with a carboxylic acid derivative.Type: GrantFiled: September 26, 2007Date of Patent: June 26, 2012Assignee: Kaneka CorporationInventors: Tatsuya Honda, Tatsuyoshi Tanaka, Masaru Mitsuda
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Publication number: 20120149736Abstract: Compounds of formula (I), inhibit HDAC activity: wherein A, B and D independently represent ?CH— or ?N—; W is —CH?CH— Or —CH2CH2—; R1 is a carboxylic acid group (—COOH), or an ester group which is hydrolysable by one or more intra-cellular carboxylesterase enzymes to a carboxylic acid group; R2 and R3 are selected from the side chains of a natural or non-nat-ural alpha amino acid, provided that neither R2 nor R3 is hydrogen, or R2 and R3, taken together with the carbon to which they are attached, form a 3-6 membered saturated cycloalkyl or heterocyclyl ring; Y is a bond, —C(?O)—, —S(?O)2—, —C(?O)O—, —C(?O)NR?—, —C(?5)—NR?, —C(?NH)NR? or —S(?O)2NR — wherein R? is hydrogen or optionally substituted C1—C6 alkyl; L1 is a divalent radical of formula —(Alk1)m,(Q)n(Alk2)p— wherein m, n, p, Q, Alk1 and Alk2 are as defined in the claims; X1 represents a bond; —C(?O); or —S(?O)2—; —NR4C(?O)—, —C(?O)NR4—,— NR4C(?O)NR5—, —NR4S(?O)2—, or —S(?O)2NR4— wherein R4 and R5 are independently hydrogen or optionally substituted C1Type: ApplicationFiled: February 25, 2010Publication date: June 14, 2012Applicant: Chroma Therapeutics Ltd.Inventors: Alastair David Graham Donald, David Festus Charles Moffat, Andrew James Belfield, Carl Leslie North, Stewart Andrew Wayne Jones
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Publication number: 20120149707Abstract: The present invention relates to an alpha-arylmethoxyacrylate derivative, a preparation method thereof and a pharmaceutical composition comprising the same, and the alpha-arylmethoxyacrylate derivative is inhibitory of HIF, which plays an important role in the regulation of genes associated with energy metabolism, vasomotion, angiogenesis and apoptosis and in the response of cells under hypoxic conditions, so that it can be used for preventing or treating of diseases such as cancer, arthritis, psoriasis, diabetic retinopathy and macular degeneration.Type: ApplicationFiled: April 21, 2011Publication date: June 14, 2012Applicant: OSCOTEC INC.Inventors: Se-Won Kim, Jung Ho Kim, Se-Nyum Kim, Dae-Pil Kang, Youn Ho Han, Guo Fan Jin, Dong-Sik Jung, Sung-Ho Park, Ji Min Kim, Jhi Zheng
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Publication number: 20120129894Abstract: The present invention relates generally to compositions and methods for treating neurodegenerative diseases and disorders, particularly ophthalmic diseases and disorders. Provided herein are alkoxyl derivative compounds and pharmaceutical compositions comprising these compounds. The subject compositions are useful for treating and preventing ophthalmic diseases and disorders, including age-related macular degeneration (AMD) and Stargardt's Disease.Type: ApplicationFiled: May 19, 2011Publication date: May 24, 2012Applicant: Acucela Inc.Inventors: Ian L. Scott, Vladimir A. Kuksa, Mark W. Orme, Thomas Little, Anna Gall, Feng Hong
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Publication number: 20120122918Abstract: Compounds of formula (1) have antibacterial activity: wherein R represents hydrogen or 1, 2 or 3 optional substituents; W is ?C(R1)—; R1 is hydrogen and R2 is hydrogen, methyl, or fluorine; or R1 and R2 taken together are —CH2—, —CH2CH2, —O—, or, in either orientation, —O—CH2— or —OCH2CH2—; and R3 is a radical of formula -(Alk1)m-(Z)p-(Alk2)-Q.Type: ApplicationFiled: November 28, 2011Publication date: May 17, 2012Applicant: BIOTA SCIENTIFIC MANAGEMENT PTY LTDInventors: David Ryall BROWN, Ian COLLINS, Lloyd George CZAPLEWSKI, David John HAYDON
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Publication number: 20120088782Abstract: A compound of the general formula (I): (wherein the symbols are as defined in the description), or a non-toxic salt thereof.Type: ApplicationFiled: December 19, 2011Publication date: April 12, 2012Applicant: ONO PHARMACEUTICAL CO., LTD.Inventors: Masahiko Terakado, Shinji Nakade, Takuya Seko, Yoshikazu Takaoka
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Patent number: 8153837Abstract: The invention provides biocompatible resorbable polymers, comprising monomer units having formula (I), formula (II), formula (III) or formula (IV). The polymers degrade over time when implanted in the body, and are useful as components of implantable medical devices.Type: GrantFiled: November 3, 2006Date of Patent: April 10, 2012Assignee: TYRX, Inc.Inventors: Arikha Moses, Satish Pulapura, Arthur Schwartz, Qing Ge, Irene Shatova
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Patent number: 8093420Abstract: The present invention relates to compounds of formula I and II, which are functionalized amino acids, and polymers formed from the same. Polymers formed from the functionalized amino acids are expected to have controllable degradation profiles, enabling them to release an active component over a desired time range. The polymers are also expected to be useful in a variety of medical applications.Type: GrantFiled: October 10, 2006Date of Patent: January 10, 2012Assignee: Bezwada Biomedical, LLCInventor: Rao S. Bezwada
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Publication number: 20110319359Abstract: Compounds exhibiting calcium receptor antagonist activity that are safe and orally administrable having Formula (I) or pharmaceutically acceptable salts thereof:Type: ApplicationFiled: June 23, 2011Publication date: December 29, 2011Applicant: DAIICHI SANKYO COMPANY, LIMITEDInventors: Akira Nakao, Kentoku Gotanda, Kazumasa Aoki, Shimpei Hirano, Yoshiharu Hiruma, Takeshi Shiiki
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Publication number: 20110313154Abstract: A method for preparing a phenylalanine derivative having a quinazoline-dione ring represented by the following formula (1) or a pharmaceutically acceptable salt thereof, comprising the following steps (a), (b) and (c): (a) reacting an acyl phenylalanine derivative represented by the following formula (2): with a carbonyl group-introducing reagent and a specific anthranilic acid derivative to thus form the corresponding carboxy-asymmetric urea derivative; (b) converting the carboxy-asymmetric urea derivative into the corresponding quinazoline-dione derivative in the presence of a carboxyl group-activating agent: (c) if desired, substituting an N-alkyl group for the hydrogen atom bonded to the nitrogen atom present in the quinazoline-dione ring of the quinazoline-dione derivative using an N-alkylation agent and then deprotecting the resulting product, when the substituent R3? which is a group corresponding to R3 is protected.Type: ApplicationFiled: August 26, 2011Publication date: December 22, 2011Applicant: AJINOMOTO CO., INC.Inventors: Noriyasu KATAOKA, Kotaro OKADO, Tatsuhiro YAMADA, Koichi FUJITA, Tamotsu SUZUKI, Tatsuya OKUZUMI, Masayuki SUGIKI, Akinori TATARA
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Publication number: 20110301179Abstract: A compound (particularly useful for inhibiting cancer) according to formula I: or a pharmaceutically acceptable salt thereof, wherein: x is 0 or 1; R1-R6 are each independently H, —CN, —NO2, —NO, —OH, halogen, hydroxyalkyl, carboxyl, substituted carboxyl, aminocarbonyl, alkoxy, carbonyl or substituted carbonyl; R7 is H, alkyl, alkyl amino, aminoacyl, hydroxyacyl, heteroaryl, heterocycloalkyl, alkyl heteroaryl or alkyl heterocycloalkyl; R8 is H or alkyl; A is O or N; and Ar is an aryl, substituted aryl, heteroaryl, or substituted heteroaryl, provided that if R7 is H then Ar is aryl substituted with alkyl amino.Type: ApplicationFiled: October 21, 2009Publication date: December 8, 2011Inventors: Xiangshu Xiao, Bingbing Li
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Publication number: 20110263888Abstract: The present invention provides novel cycloalkylmethylamine analogs, and methods of preparing cycloalkylmethylamine analogs. The present invention also provides methods of using cycloalkylmethylamine analogs and compositions of cycloalkylmethylamine analogs. The pharmaceutical compositions of the compounds of the present invention can be advantageously used for treating and/or preventing obesity and obesity related co-morbid indications.Type: ApplicationFiled: July 5, 2011Publication date: October 27, 2011Applicant: REVIVA PHARMACEUTICALS, INC.Inventors: Laxminarayan Bhat, Seema Rani Bhat
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Publication number: 20110245494Abstract: The present invention includes methods/processes and intermediates for preparing compounds having structural Formula (I): wherein X is alkyl, substituted alkyl, alkenyl, substituted alkenyl, heteroalkyl, substituted heteroalkyl, heteroalkenyl, or substituted heteroalkenyl.Type: ApplicationFiled: July 29, 2009Publication date: October 6, 2011Applicant: SENOMYX, INC.Inventors: Catherine Tachdjian, Donald S. Karanewsky, Xiao-Qing Tang, Qing Chen, Peter Leeming, Tayyab Rashid, Daniel Levin
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Patent number: 8017613Abstract: The present invention relates to new compounds, ligands of the beta-3 adrenergic receptor, their preparation and their use in therapy or as research tools for said receptor; the invention also relates to a process for the preparation of the compounds of the invention and the use of inverse agonists of the beta-3 adrenergic receptor as medicaments.Type: GrantFiled: August 3, 2007Date of Patent: September 13, 2011Assignee: Universita' Degli Studi Di BariInventors: Antonio Scilimati, Maria Grazia Perrone, Ernesto Santandrea
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Patent number: 8003689Abstract: This invention provides metabolites of SARM compounds including inter alia glucuronidated metabolites and uses thereof in treating a variety of diseases or conditions in a subject, including, inter alia, muscle wasting disease and/or disorder, a bone related disease and/or disorder, metabolic syndrome, diabetes and associated diseases, and others.Type: GrantFiled: June 19, 2009Date of Patent: August 23, 2011Assignee: GTx, Inc.Inventor: Karen A. Veverka
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Patent number: 8003695Abstract: Compounds of formula (IA) or (IB) are inhibitors of IkB kinase (IKK) activity, and are useful in the treatment of autoimmune and inflammatory diseases: Formula (A) and (B) wherein R7 is hydrogen or optionally substituted (C1-C6)alkyl; ring A is an optionally substituted aryl or heteroaryl ring of 5-13 ring atoms; Z is (a) a radical of formula R1R2CHNH—Y-L1-X1—(CH2)z— wherein: z is 0 or 1; R1 is a carboxylic acid group (—COOH), or an ester group which is hydrolysable by one or more intracellular esterase enzymes to a carboxylic acid group; R2 is the side chain of a natural or non-natural alpha amino acid; Y is a bond, —C(?O)—, —S(?P)2-, —C(?O)O—, —C(?O)NR3-, —C(?S)—NR3, —C(?NH)—NR3 or —S(?O)2NR3— wherein R3 is hydrogen or optionally substituted C1-C6 alkyl; L is a divalent linker radical of formula -(Alk1)m(Q)(Alk2)p- wherein m, n, p, Q, AIk1 and AIk2 are as defined in the claims.Type: GrantFiled: October 29, 2007Date of Patent: August 23, 2011Assignee: Chroma Therapeutics Ltd.Inventors: David Festus Charles Moffat, Stephen John Davies, Michael Hugh Charlton, Simon Christopher Hirst, Stuart Thomas Onions, Jonathan Gareth Williams
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Patent number: 8003694Abstract: The present invention provides ethyl (?)-2-[4-[2-[[1S,2R]-2-hydroxy-2-(4-hydroxyphenyl)-1-methylethyl]amino]ethyl]-2,5-dimethylphenoxyacetate hydrochloride ¼ hydrate or a crystal thereof which can be determined by characteristic diffraction peaks of the powder X-ray diffraction, thermogravimetry-differential thermal analysis or the like, and obtained by manufacturing ethyl (?)-2-[4-[2-[[1S,2R]-2-hydroxy-2-(4-hydroxyphenyl)-1-methyl-ethyl]amino]ethyl]-2,5-dimethylphenoxyacetate by a specific method.Type: GrantFiled: April 24, 2006Date of Patent: August 23, 2011Assignee: Kissei Pharmaceutical Co., Ltd.Inventors: Hidetoshi Isawa, Michio Toda
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Patent number: 7947735Abstract: Agents useful for the treatment of various metabolic disorders, such as insulin resistance syndrome, diabetes, polycystic ovary syndrome, hyperlipidemia, fatty liver disease, cachexia, obesity, atherosclerosis and arteriosclerosis are disclosed. Formula (I), wherein n is 1 or 2; m is 0, 1, 2, 3, or 4; q is 0 or 1; t is 0 or 1; R1 is hydrogen, halo, hydroxy, alkyl having 1 or 2 carbon atoms, perfluoromethyl, alkoxy having 1 or 2 carbon atoms, and perfluoromethoxy; R2 is alkyl having from 1 to 3 carbon atoms; R3 is hydrogen, halo, alkyl having from 1 to 3 carbon atoms, or alkoxy having from 1 to 3 carbon atoms; one of R4 and R5 is hydrogen or hydroxy and the other is hydrogen; or R4 and R5 together are ?O; R6 is hydrogen or alkyl having one, two, three, four or five carbon atoms; or a pharmaceutically acceptable salt of the compound. Alternatively, the agent can be a pharmaceutically acceptable salt of the compound of Formula (I).Type: GrantFiled: January 22, 2007Date of Patent: May 24, 2011Assignee: Wellstat Therapeutics CorporationInventors: Shalini Sharma, Reid W. von Borstel
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Publication number: 20110105783Abstract: A process for the preparation of (R)-2-(3-diisopropylamino-1-phenylpropyl)-4-(hydroxymethyl)-phenol isobutyrate (Fesoterodine), its (S)-enantiomer, and novel intermediates useful in thei synthesis.Type: ApplicationFiled: October 28, 2010Publication date: May 5, 2011Applicant: DIPHARMA FRANCIS S.r.I.Inventors: Simone Mantegazza, Pietro Allegrini, Emanuele Attolino
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Publication number: 20110105482Abstract: A dual thyrointegrin antagonist and a method for treating an angiogenesis-mediated disorder and/or a hyperthyroidism disorders by introducing the dual thyrointegrin antagonist into animals (e.g., mammals, human beings). The dual thyrointegrin antagonist includes a chemical structure having a thyroid hormone antagonist and ?v?3 integrin antagonist in the same molecule.Type: ApplicationFiled: November 1, 2010Publication date: May 5, 2011Applicant: VASCULAR VISION PHARMACEUTICAL COMPANYInventor: Shaker A. Mousa
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Patent number: RE43984Abstract: A process for making optically Optically pure (R) and (S) salbutamol comprises obtaining the (R) or (S) isomer of either salbutamol or a salbutamol precursor in substantially optically pure form is obtained by resolving a racemic or optically impure mixture of enantiomers of salbutamol or of said a salbutamol precursor with either (L) or (D) tartaric acid, and where necessary converting said isomer of said precursor into either (R) or (S) salbutamol respectively; then optionally converting said optically pure (R) and/or (S) salbutamol into a pharmaceutically acceptable salt.Type: GrantFiled: December 10, 2001Date of Patent: February 5, 2013Assignee: Cipla LimitedInventors: Yusuf Khwaja Hamied, Rajendra Narayanrao Kankan, Dharmaraj Ramachandra Rao