The Five-membered Hetero Ring Has At Least Oxygen And Nitrogen As Ring Hetero Atoms Patents (Class 544/137)
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Patent number: 7732597Abstract: The present invention relates to a novel crystalline form of linezolid, to processes for its preparation and to a pharmaceutical composition containing it.Type: GrantFiled: September 26, 2007Date of Patent: June 8, 2010Assignee: Symed Labs LimitedInventors: Dodda Mohan Rao, Pingili Krishna Reddy
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Publication number: 20100137274Abstract: The invention relates to the field of blood coagulation. Novel oxazolidinone derivatives of the general formula (I) processes for their preparation and their use as medicinally active compounds for the prophylaxis and/or treatment of disorders are described.Type: ApplicationFiled: June 30, 2009Publication date: June 3, 2010Applicant: Bayer Schering Pharma AGInventors: Alexander Straub, Thomas Lampe, Jens Pohlmann, Susanne Rohrig, Elisabeth Perzborn, Karl-Heinz Schlemmer, Joseph Pernerstorfer
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Patent number: 7718799Abstract: The present invention relates to a novel crystalline form of linezolid, to processes for its preparation and to a pharmaceutical composition containing it.Type: GrantFiled: September 26, 2007Date of Patent: May 18, 2010Assignee: Symed Labs LimitedInventors: Dodda Mohan Rao, Pingili Krishna Reddy
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Patent number: 7718800Abstract: The present invention relates to a novel crystalline form of linezolid, to processes for its preparation and to a pharmaceutical composition containing it.Type: GrantFiled: September 26, 2007Date of Patent: May 18, 2010Assignee: Symed Labs LimitedInventors: Dodda Mohan Rao, Pingili Krishna Reddy
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Patent number: 7714128Abstract: The present invention relates to a novel crystalline form of linezolid, to processes for its preparation and to a pharmaceutical composition containing it.Type: GrantFiled: October 16, 2003Date of Patent: May 11, 2010Assignee: Symed Labs LimitedInventors: Dodda Mohan Rao, Pingili Krishna Reddy
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Patent number: 7713963Abstract: The present invention relates to acylated indanyl amines according to the general formula (I) wherein R1—R4 have the meanings given in the description, A is CH2, CHOH or CH—(C1-C3-alkyl), B is CH2 or CH—(C1-C3-alkyl), and R5 is an aryl or heteroaryl group, possibly substituted by the substituents listed in the description.Type: GrantFiled: October 11, 2006Date of Patent: May 11, 2010Assignee: sanofi-aventis Deutschland GmbHInventors: Hartmut Strobel, Paulus Wohlfart, Alena Safarova, Armin Walser, Teri Suzuki, Karl Schoenafinger, Ramalinga M. Dharanipragada
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Publication number: 20100113448Abstract: Disclosed is a compound which is useful as an 11?-hydroxysteroid dehydrogenase type 1 inhibitor. A compound represented by the formula: its pharmaceutically acceptable salt, or a solvate thereof, wherein R1 is optionally substituted cycloalkyl, optionally substituted cycloalkylalkyl, optionally substituted heterocycle or optionally substituted heterocyclealkyl, X is —O—, —NR3—, —NR3C(?O)— or —NR3S(?O)2—, R2 is optionally substituted aryl, optionally substituted arylalkyl, optionally substituted heteroaryl or optionally substituted heteroarylalkyl, R3 is hydrogen or optionally substituted alkyl.Type: ApplicationFiled: March 27, 2008Publication date: May 6, 2010Applicants: INSTITUTE OF MEDICINAL MOLECULAR DESIGN, INC., SHIONOGI & CO., LTD.Inventors: Akiko Itai, Susumu Muto, Ryuko Tokuyama, Hiroshi Fukasawa, Takeshi Yanase
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Publication number: 20100105894Abstract: The present invention provides a compound having aggrecanase inhibitory activity and MMP-13 inhibitory activity, and useful as a therapeutic agent for osteoarthritis, rheumatoid arthritis and the like, more specifically, a cyclopropane compound of formula (1): wherein R1 is —(CH2)m—X—(CH2)n-A1 etc., wherein m and n are the same or different and each is 0 to 6, X is a single bond, etc. and A1 is a substituted C3-14 hydrocarbon ring group, etc.; R2 and R3 are the same or different and each is a hydrogen atom, —(CH2)p—X1—(CH2)q-A2, etc., wherein p and q are the same or different and each is 0 to 6, X1 is a single bond, etc. and A2 is an optionally substituted C3-14 hydrocarbon ring group, etc.; R4 is —CO2R9, etc., wherein R9 is a hydrogen atom, etc.; and R20 and R21 are the same or different and each is a hydrogen atom, —(CH2)m12—X12—(CH2)m12—R30, etc., wherein m12 and m12 are the same or different and each is 0 to 6, X12 is a single bond, etc. and R30 is a hydrogen atom, etc.Type: ApplicationFiled: June 9, 2009Publication date: April 29, 2010Inventors: Takashi Inaba, Julia Haas, Makoto Shiozaki, Nicole M. Littmann, Katsutaka Yasue, Steven W. Andrews, Atushi Sakai, Andrew M. Fryer, Takafuml Matsuo, Ellen R. Laird, Akira Suma, Yuichi Shinozaki, Yoshikazu Hori, Hiroto Imai, Tamotsu Negoro
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Publication number: 20100093732Abstract: The present invention relates to new salt forms of 5-(2,4-dihydroxy-5-isopropyl-phenyl)-4-(4-morpholin-4-ylmethyl-phenyl)-isoxazole-3-carboxylic acid ethylamide, in particular the mesylate, hydrochloride, tartrate, phosphate and hemi fumarate salt thereof; to crystalline forms of such salts; to polymorphs of 5-(2,4-dihydroxy-5-isopropyl-phenyl)-4-(4-morpholin-4-ylmethyl-phenyl)-isoxazole-3-carboxylic acid ethylamide; to hydrates and polymorphs of the new salt forms mentioned above; to the use of the new salt forms mentioned above for the manufacture of a medicament for the treatment of a disorder mediated by Hsp90; to a method for treating a disorder mediated by Hsp90 using the new salt forms; to formulations comprising such salt forms, in particular aqueous solutions suitable for intravenous administration; and to amber glass containers being filled with such formulations.Type: ApplicationFiled: February 28, 2008Publication date: April 15, 2010Inventors: Martin James Drysdale, Brian William Dymock, Christoph Krell, Michael Mutz, Holger Petersen, Weijia Zheng
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Patent number: 7691889Abstract: Novel compounds belonging to the class of oxazolidinones possessing potent antimycobacterial properties especially useful in the treatment of acid fast organisms such as Mycobacterium tuberculosis, Mycobacterium avium-intracellular complex, M. fortuitum and M. kansai. The compound and its pharmaceutically acceptable salts act as antibacterial agents. Also mentioned is a method for inhibiting growth of mycobacterial cells as well as a method of treating mycobacterial conditions such as Mycobacterium tuberculosis, drug resistant Mycobacterium tuberculosis, Mycobacterium avium-intracellular complex, M. fortuitum and M. kansai., including administering an antimycobacterially effective amount of the compound and/or pharmaceutically acceptable salts. There is also mentioned a process for the manufacture of the compound or its pharmaceutically acceptable salts.Type: GrantFiled: March 18, 2005Date of Patent: April 6, 2010Assignee: Lupin LimitedInventors: Sudershan Kumar Arora, Vijaykumar Jagdishwar Patil, Prathap Sreedharan Nair, Prasad Purushottam Dixit, Shankar Ajay, Rakesh Kumar Sinha
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Publication number: 20100081807Abstract: The invention relates to a method for producing 5-chloro-N-({5S)-2-oxo-3-[4-(3-oxo-4-morpholinyl)-phenyl]-1,3-oxazolidin-5-yl}-methyl)-2-thiophenecarboxamide starting from 5-chlorothiophene-2-carbonyl chloride, (2S)-3-amino-propane-1,2-diol and 4-(4-aminophenyl)-3-morpholinone.Type: ApplicationFiled: September 9, 2009Publication date: April 1, 2010Applicant: Bayer Healthcare AGInventor: Christian R. Thomas
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Publication number: 20100075931Abstract: Certain oxazole ketone compounds are described, which are useful as FAAH inhibitors. Such compounds may be used in pharmaceutical compositions and methods for the treatment of disease states, disorders, and conditions mediated by fatty acid amide hydrolase (FAAH) activity. Thus, the compounds may be administered to treat, e.g., anxiety, pain, inflammation, sleep disorders, eating disorders, or movement disorders (such as multiple sclerosis).Type: ApplicationFiled: September 7, 2007Publication date: March 25, 2010Applicant: THE SCRIPPS RESEARCH INSTITUTEInventor: Dale L. Boger
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Publication number: 20100063043Abstract: The invention relates to the field of blood coagulation, more particularly, to novel compounds of general formula (I), to a method for producing said compounds and to their use as active ingredients in medicaments for the prevention and/or the treatment of diseases.Type: ApplicationFiled: August 31, 2009Publication date: March 11, 2010Applicant: Bayer Schering Pharma AktiengesellschaftInventors: Alexander Straub, Thomas Lampe, Josef Pernerstorfer, Elisabeth Perzborn, Jens Pohlmann, Susanne Röhrig, Karl-Heinz Schlemmer
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Publication number: 20100048548Abstract: The present invention relates to novel iminooxazolidines, to processes for their preparation, to their use for the treatment and/or prophylaxis of diseases and also to their use for preparing medicaments for the treatment and/or prophylaxis of diseases, in particular thromboembolic disorders.Type: ApplicationFiled: April 8, 2006Publication date: February 25, 2010Applicant: Bayer HealthCare AGInventors: Susanne Röhrig, Jens Pohlmann, Elisabeth Perzborn, Christoph Gerdes, Karl-Heinz Schlemmer
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Publication number: 20100035874Abstract: There are described pyrazolo[5.1-b]oxazole derivatives useful as corticotropin releasing factor (CRF1) receptor antagonists.Type: ApplicationFiled: August 3, 2009Publication date: February 11, 2010Inventors: Ian Bruce, Andrew James Culshaw, Nicholas James Devereux, François Gessier, Jeffrey Mc Kenna, James Neef, Helen Elizabeth Oakman
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Publication number: 20100022545Abstract: Compounds in accord with Formula I: wherein R1, R2, R3 and R4 are as defined in the specification, pharmaceutically acceptable salts, methods of making, pharmaceutical compositions containing and methods for using the same.Type: ApplicationFiled: October 8, 2009Publication date: January 28, 2010Inventors: Joseph Cacciola, James Empfield, James Folmer, Angela M. Hunter, Scott Throner
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Publication number: 20100022530Abstract: Compounds of the formula (I) in which A1, A2, R1, X1, X2, X3, Y, R2, Cy and n have meanings indicated in claim 1, can be employed, inter alia, for the treatment of tumours.Type: ApplicationFiled: November 22, 2007Publication date: January 28, 2010Applicant: MERCK PATENT GMBHInventors: Kai Schiemann, Dirk Finsinger, Frank Zenke
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Publication number: 20100016299Abstract: The present application relates to novel substituted benzoxepinoisoxazole derivatives, processes for their preparation, their use for the treatment and/or prophylaxis of diseases, and their use for producing medicaments for the treatment and/or prophylaxis of diseases, preferably for the treatment and/or prevention of cardiovascular disorders, especially of dyslipidemias, arteriosclerosis, restenosis and ischemias.Type: ApplicationFiled: June 28, 2007Publication date: January 21, 2010Applicant: BAYER HEALTHCARE AGInventors: Nils Griebenow, Anja Buchmüller, Peter Kolkhof, Hilmar Bischoff
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Publication number: 20100009978Abstract: The invention relates to 2,7-disubstituted benzoxazole and 2,4-disubstituted oxazolo[5,4-c]pyridine compounds of the formula I given below, as well as salts thereof, processes for the preparation thereof, the application thereof in a process for the treatment of the human or animal body, these compounds for use in the treatment (including prophylaxis) of the animal, especially human, body (especially with regard to a proliferative disease), the use thereof—alone or in combination with one or more other pharmaceutically active compounds—for the treatment especially of a protein tyrosine kinase mediated disease (such as a tumor disease) or for the manufacture of a pharmaceutical preparation for use in the treatment of such a disease, a method for the treatment of such a disease and a pharmaceutical preparation for the treatment of a disease as mentioned. The compounds are of the formula I, wherein the symbols are as defined in the description. The compounds inhibit, for example, JAK2 and JAK3.Type: ApplicationFiled: September 13, 2007Publication date: January 14, 2010Inventors: Marc Gerspacher, Pascal Furet, Eric Vangrevelinghe
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Publication number: 20100004240Abstract: Compounds of Formula (I) or a pharmaceutically acceptable derivative thereof: wherein R1, R2, and R3 are as defined in the specification, a process for the preparation of such compounds, pharmaceutical compositions comprising such compounds and the use of such compounds in medicine.Type: ApplicationFiled: July 9, 2007Publication date: January 7, 2010Applicant: Glaxo Group LimitedInventors: Gerard Martin Paul Giblin, Mairi Gibson, Adrian Hall
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Publication number: 20090298806Abstract: The present invention is directed to compounds represented by Formula I and pharmaceutically acceptable salts, solvates, hydrates, and prodrugs thereof which are inhibitors of Factor Xa. The present invention is also directed to and intermediates used in making such compounds, pharmaceutical compositions containing such compounds, methods to prevent or treat a number of conditions characterized by undesired thrombosis and methods of inhibiting the coagulation of a blood sample.Type: ApplicationFiled: January 5, 2009Publication date: December 3, 2009Inventors: Bing-Yan Zhu, Shawn M. Bauer, Zhaozhong J. Jia, Gary D. Probst, Yanchen Zhang, Robert M. Scarborough
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Publication number: 20090286793Abstract: Compounds active on phosphodiesterase PDE4B are provided. Also provided herewith are compositions useful for treatment of PDE4B-mediated diseases or conditions, and methods for the use thereof.Type: ApplicationFiled: July 20, 2009Publication date: November 19, 2009Inventors: Prabha N. Ibrahim, Hanna Cho, Bruce England, Sam Gillette, Dean R. Artis, Rebecca Zuckerman, Chao Zhang
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Publication number: 20090286784Abstract: Compounds having the formula are useful for inhibiting protein tyrosine kinases. The present invention also discloses methods of making the compounds, compositions containing the compounds, and methods of treatment using the compounds.Type: ApplicationFiled: July 22, 2009Publication date: November 19, 2009Applicant: ABBOTT LABORATORIESInventors: Yujia Dai, Steven K. Davidsen, Anna M. Ericsson, Kresna Hartandi, Zhiqin Ji, Michael R. Michaelides
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Patent number: 7608619Abstract: Substituted oxazole derivatives corresponding to formula I: a method for producing such compounds, pharmaceutical compositions containing such compounds, and the use of such compounds to treat pain, depression, urinary incontinence, diarrhoea, pruritus, alcohol and drug misuse, drug dependency, lethargy and/or anxiety.Type: GrantFiled: June 20, 2008Date of Patent: October 27, 2009Assignee: Gruenenthal GmbHInventors: Beatrix Merla, Stefan Oberboersch, Bernd Sundermann, Werner Englberger, Hagen-Heinrich Hennies, Heinz Graubaum
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Publication number: 20090247527Abstract: A compound having the formula or a pharmaceutically acceptable salt or a prodrug thereof is disclosed herein. Y, A, U, and B are as described herein. Methods, compositions, and medicaments related to these compounds are also disclosed.Type: ApplicationFiled: March 20, 2009Publication date: October 1, 2009Applicant: ALLERGAN, INC.Inventor: David W. Old
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Patent number: 7585859Abstract: Compounds active on phosphodiesterase PDE4B are provided. Also provided herewith are compositions useful for treatment of PDE4B-mediated diseases or conditions, and methods for the use thereof.Type: GrantFiled: May 6, 2005Date of Patent: September 8, 2009Assignee: Plexxikon, Inc.Inventors: Prabha N. Ibrahim, Hanna Cho, Bruce England, Sam Gillette, Dean R. Artis, Rebecca Zuckerman, Chao Zhang
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Publication number: 20090221573Abstract: The present invention relates to a method for promoting wound healing by administering one or more compounds identified in the claims, and to pharmaceutical compositions containing such compounds.Type: ApplicationFiled: July 6, 2006Publication date: September 3, 2009Applicant: Bayer HealthCare AGInventors: Thomas Krahn, Johannes-Peter Stasch, Gerrit Weimann, Wolfgang Thielemann, Beatrix Stelte-Ludwig
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Patent number: 7582666Abstract: The invention relates to the field of blood coagulation, more particularly, to novel compounds of general formula (I), to a method for producing the compounds and to their use as active ingredients in medicaments for the prevention and/or the treatment of diseases.Type: GrantFiled: March 31, 2006Date of Patent: September 1, 2009Assignee: Bayer Schering Pharma AGInventors: Alexander Straub, Thomas Lampe, Josef Pernerstorfer, Elisabeth Perzborn, Jens Pohlmann, Susanne Rohrig, Karl-Heinz Schlemmer
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Publication number: 20090203698Abstract: Peptide-based compounds including heteroatom-containing, three-membered rings efficiently and selectively inhibit specific activities of N-terminal nucleophile (Ntn) hydrolases associated with the proteasome. The peptide-based compounds include an epoxide or aziridine, and functionalization at the N-terminus. Among other therapeutic utilities, the peptide-based compounds are expected to display anti-inflammatory properties and inhibition of cell proliferation. Oral administration of these peptide-based proteasome inhibitors is possible due to their bioavailability profiles.Type: ApplicationFiled: November 9, 2006Publication date: August 13, 2009Applicant: PROTEOLIX, INC.Inventors: Han-Jie Zhou, Congcong M. Sun, Kevin D. Shenk, Guy J. Laidjg
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Publication number: 20090186083Abstract: 3-[(1S)-1-(2-fluorobiphenyl-4-yl)ethyl]-5-[[amino(morpholin-4-yl)methylene]amino]isoxazole is an isoxazole compound useful as a therapeutic agent for an autoimmune disease. The isoxazole compound can be stabilized by using an antioxidant such as a metabisulfite, bisulfite, sulfite or dibutylhydroxytoluene. A pharmaceutical composition for oral administration comprising the isoxazole compound and the antioxidant is an excellent pharmaceutical composition, since the isoxazole compound contained in the composition is stabilized.Type: ApplicationFiled: October 18, 2006Publication date: July 23, 2009Applicant: DAINIPPON SUMITOMO PHARMA CO., LTDInventors: Hiroyuki Nishii, Makoto Matsuoka
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Publication number: 20090181970Abstract: The present invention refers to isoxazole derivatives, in particular diarylisoxazole derivatives inhibitors of cyclooxygenase (COX), in particular cyclooxygenase-1 (COX-1), to their pharmaceutical compositions, the process for their preparation and their use for the chemoprevention and treatment of inflammatory syndromes and in the prevention and treatment of carcinomas, in particular intestinal, ovarian and cutaneous carcinomas, in the treatment of pain syndromes, in particular after surgery, and in the cardiovascular field as antithrombotics/vasoprotectives/cardioprotectives.Type: ApplicationFiled: January 11, 2008Publication date: July 16, 2009Inventors: Antonio Scilimati, Paola Vitale, Leonardo Di Nunno, Paola Patrignani, Stefania Tacconelli, Marta Luciana Capone
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Publication number: 20090156806Abstract: A process for the preparation of oxazolidinone derivatives, in particular [(S)—N-[[3-(3-fluoro-4-morpholinyl)phenyl]-2-oxo-5-oxazolidinyl]methyl]-acetamide] (linezolid), and novel intermediates useful for the synthesis thereof.Type: ApplicationFiled: December 11, 2008Publication date: June 18, 2009Applicant: Dipharma Francis S.r.I.Inventors: Lino Colombo, Pietro Allegrini, Marco Brusasca, Giuseppe D'Arienzo, Gabriele Razzetti
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Publication number: 20090156592Abstract: Disclosed are compounds of Formulae 1, 1A, 1B and 1C including all geometric and stereoisomers, N-oxides, and salts thereof, wherein R1, R2, R4a1, R4a2, A, Aa, G, M, W, Z1, Z3, X, J, J1 and n are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling plant disease caused by a fungal pathogen comprising applying an effective amount of a compound or a composition of the invention.Type: ApplicationFiled: July 27, 2007Publication date: June 18, 2009Applicant: E.I. DU PONT DE NEMOURS AND COMPANYInventors: Robert James Pasteris, Mary Ann Hanagan, Rafael Shapiro
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Publication number: 20090143353Abstract: A 1,6-?-glucan synthetase inhibitor is provided, having potent growth inhibition and having excellent safety. A compound is provided, capable of expressing in a wide spectral range and specifically or selectively, an antifungal effect based on its functional mechanism of 1,6-?-glucan synthesis inhibition. Also provided is a drug, especially an antifungal that contains the compound, its salt or their hydrate.Type: ApplicationFiled: August 16, 2006Publication date: June 4, 2009Applicant: DAIICHI SANKYO COMPANY, LIMITEDInventors: Katsuhiro Kawakami, Kazuo Kanai, Takao Horiuchi, Hiroshi Takeshita, Syozo Kobayashi, Yuichi Sugimoto, Issei Achiwa, Junichi Kuroyanagi
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Publication number: 20090137535Abstract: This invention relates to novel compounds that are substituted oxazolidinones derivatives and pharmaceutically acceptable salts thereof. More specifically, this invention relates to novel oxazolidinones compounds that are derivatives of rivaroxaban. The invention also provides pyrogen-free compositions comprising one or more compounds of the invention and a carrier, and the use of the disclosed compounds and compositions in methods of treating diseases and condition that are beneficially treated by administering a selective inhibitor of factor Xa, such as rivaroxaban.Type: ApplicationFiled: August 14, 2008Publication date: May 28, 2009Inventor: Craig E. Masse
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Publication number: 20090131397Abstract: The present application is directed to a new class of isoxazoles and their use as estrogen modulators.Type: ApplicationFiled: October 31, 2008Publication date: May 21, 2009Inventors: Simon Bailey, Stephen Douglas Barrett, Larry Don Bratton, Stephen Alan Fakhoury, Sandra Marie Jennings, Lorna Helen Mitchell, Raj Kumar Raheja, Veerabahu Shanmugasundaram
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Publication number: 20090131428Abstract: The invention concerns the use as cdc25 phosphatase inhibitors, in particular cdc25-C phosphatase, and CD45 phosphatase, of compounds of general formula (I), wherein: W represents O or S. In accordance with the invention, the compounds of general formula (I) can in particular be used for preparing a medicine for cancer treatment.Type: ApplicationFiled: October 6, 2008Publication date: May 21, 2009Applicant: Societe de Conseils de Recherches et D'Applications Scientifiques (S.C.R.A.S.)Inventors: Marie-Odile Galcera Contour, Olivier Lavergne, Marie-Christine Brezak Pannetier, Gregoire Prevost
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Publication number: 20090131336Abstract: Disclosed herein are isoxazole derivaties and uses thereof. Serving as agonists of Wnt, the isoxazole derivatives activate Wnt/?-catenin signaling and thus can be used in the treatment and prevention of diseases related to the signal transduction. Also, pharmaceutically acceptable salts of the isoxazole derivatives are disclosed.Type: ApplicationFiled: December 28, 2006Publication date: May 21, 2009Inventors: Jeong Woo Cho, Sang Rak Choi, Sun Gwan Hwang, Kyung Chul Cho, Sung Jin Bae, Tae Sung Koo
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Publication number: 20090118502Abstract: The present invention relates generally to the field of anti-infective, anti-proliferative, anti-inflammatory, and prokinetic agents. More particularly, the invention relates to a family of compounds having both a biaryl moiety and at least one heterocylic moiety that are useful as such agents.Type: ApplicationFiled: November 21, 2008Publication date: May 7, 2009Applicant: Rib-X Pharmaceuticals, Inc.Inventors: Jiacheng Zhou, Ashoke Bhattacharjee, Shili Chen, Yi Chen, Jay J. Farmer, Joel A. Goldberg, Roger Hanselmann, Rongliang Lou, Alia Orbin, Adegboyega K. Oyelere, Josseph M. Salvino, Dane M. Springer, Jennifer Tran, Deping Wang, Yusheng Wu
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Patent number: 7524954Abstract: The present invention provides a novel process for preparation of 5-aminomethyl substituted oxazolidinones, key intermediates for oxazolidinone antibacterials including linezolid. Thus linezolid is prepared by a) reacting 3-fluoro-4-morpholinyl aniline with R-epichlorohydrin; b) subjecting N-[3-Chloro-2-(R)-hydroxypropyl]-3-fluoro-4-morpholinyl aniline produced above to carbonylation; c) reacting (5R)-5-(chloromethyl)-3-[3-fluoro-4-(4-morpholinyl)phenyl]-2-oxazolidinone produced above with potassium phthalimide; d) reacting (S)—N-[[3-[3-Fluoro-4-[4-morpholinyl]phenyl]-2-oxo-5-oxazolidinyl]methyl]phthalimide produced above with hydrazine hydrate; and e) reacting S—N—[[3-[3-Fluoro-4-[4-morpholinyl]phenyl]-2-oxo-5-oxazolidinyl]methyl]amine produced above with acetic anhydride to produce linezolid.Type: GrantFiled: October 8, 2007Date of Patent: April 28, 2009Assignee: Symed Labs LimitedInventors: Dodda Mohan Rao, Pingili Krishna Reddy
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Publication number: 20090093631Abstract: Provided are methods for the enantiomeric purification of Linezolid hydroxide, comprising providing a solution or a slurry of Linezolid hydroxide and a solvent selected from alcohols and ketones and crystallizing Linezolid hydroxide from the solution or slurry to obtain Linezolid hydroxide with a low content of S isomer.Type: ApplicationFiled: September 5, 2008Publication date: April 9, 2009Inventors: Ben-Zion Dolitzky, Nurit Perlman, Marina Kalujny
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Publication number: 20090093422Abstract: This invention relates to novel N-[[3-[3-Fluoro-4-(4-morpholinyl)phenyl]-2-oxo-5-oxazolidinyl]methyl]-acetamide derivatives, their acceptable acid addition salts, solvates and hydrates. The invention also provides compositions comprising a compound of this invention and the use of such compositions in methods of treating diseases and conditions beneficially treated by antimicrobial agents.Type: ApplicationFiled: June 17, 2008Publication date: April 9, 2009Inventors: Roger Tung, Scott Harbeson
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Publication number: 20090076006Abstract: The present invention relates to HSP90 inhibitors containing a zinc binding moiety and their use in the treatment of cell proliferative diseases such as cancer. The said derivatives may further act as HDAC inhibitors.Type: ApplicationFiled: September 10, 2008Publication date: March 19, 2009Inventors: Changgeng Qian, Xiong Cai, Haixiao Zhai
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Publication number: 20090076264Abstract: The present application describes deuterium-enriched rivaroxaban, pharmaceutically acceptable salt forms thereof, and methods of treating using the same.Type: ApplicationFiled: September 11, 2008Publication date: March 19, 2009Applicant: PROTIA, LLCInventor: Anthony W. Czarnik
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Publication number: 20090075938Abstract: There are disclosed compound of Formula (1): A1, A2, A3 and A4 which may be the same or different, represent N or CR1, X is a divalent group selected from O, S(O)n, C?W, NR4, NC(?O)R5 and CR6R7, W is O, S, NR20, Y is N or CR8, one of R4, R5, R6, R8, R9 and NR20 represents -L-R3, in which L is a single bond or a linker group, additionally, R1, R3-R9, which may be the same or different, independently represent hydrogen or a substituent and R20 represents hydrogen, hydroxyl, alkyl optionally substituted by aryl, alkoxy optionally substituted by aryl, aryl, CN, optionally substituted alkoxy, optionally substituted aryloxy, optionally substitute alkanoyl, optionally substituted aroyl, NO2, NR30R31, in which R30 and R31, which may be the same or different, represent hydrogen, optionally substituted alkyl or optionally substituted aryl; additionally, one of R30 and R31 may represent optionally substituted alkanoyl or optionally substituted aroyl, n represents an integer from 0 to 2, in addition, when an adjacent paiType: ApplicationFiled: February 9, 2007Publication date: March 19, 2009Inventors: Graham Michael Wynne, Stephen Paul Wren, Peter David Johnson, Paul Damien Price, Olivier De Moor, Gary Nugent, Richard Storer, Richard Joseph Pye, Colin Richard Dorgan
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Publication number: 20090075979Abstract: Compounds having the structure of Formula (I), including pharmaceutically acceptable salts of the compounds, are CETP inhibitors, and are useful for raising HDL-cholesterol, reducing LDL-cholesterol, and for treating or preventing atherosclerosis. In the compounds of Formula (I), B or R2 is a phenyl group which has an ortho amine or aminomethyl substituent which is further substituted, and the other of B or R2 is also a cyclic group.Type: ApplicationFiled: December 29, 2006Publication date: March 19, 2009Inventors: Amjad Ali, Zhijian Lu, Peter J. Sinclair, Gayle E. Taylor, Christopher F. Thompson, Cameron J. Smith, Adrian A. Dowst, Yi-Heng Chen
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Publication number: 20090069330Abstract: Substituted oxazole derivatives corresponding to formula 1: a method for producing such compounds, pharmaceutical compositions containing such compounds, and the use of such compounds to treat pain, depression, urinary incontinence, diarrhoea, pruritus, alcohol and drug misuse, drug dependency, lethargy and/or anxiety.Type: ApplicationFiled: June 20, 2008Publication date: March 12, 2009Applicant: Gruenenthal GMBHInventors: Beatrix Merla, Stefan Oberboersch, Bernd Sundermann, Werner Englberger, Hagen-Heinrich Hennies, Heinz Graubaum
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Publication number: 20090062534Abstract: Linezolid salts, useful as such and as intermediates in a process for the preparation of novel and known crystalline linezolid forms, in particular known as Form III.Type: ApplicationFiled: September 3, 2008Publication date: March 5, 2009Applicant: DIPHARMA FRANCIS s.r.l.Inventors: Chiara VLADISKOVIC, Emanuele Attolino, Pietro Allegrini, Gabriele Razzetti
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Publication number: 20090062283Abstract: The present application describes deuterium-enriched linezolid, pharmaceutically acceptable salt forms thereof, and methods of treating using the same.Type: ApplicationFiled: August 21, 2008Publication date: March 5, 2009Applicant: PROTIA, LLCInventor: Anthony W. Czarnik
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Patent number: 7498353Abstract: The present invention relates to prodrugs and compositions thereof useful for treating or preventing Hepatitis C virus (HCV) infections. In particular, the present invention relates to prodrugs of substituted diphenyl-, diheteroaryl- and mixed phenyl heteroaryl substituted five-membered heterocycle compounds, compositions comprising the compounds and the use of such compounds and compositions to inhibit HCV replication and/or proliferation as a therapeutic approach towards the treatment and/or prevention of HCV infections in humans and animals.Type: GrantFiled: May 2, 2006Date of Patent: March 3, 2009Assignee: Rigel Pharmaceuticals, Inc.Inventors: Rajinder Singh, Dane Goff, Ihab S. Darwish, Rao S. S. Kolluri, Henry Lu, Gary Park