Five-membered Hetero Ring Having Two Or More Ring Hetero Atoms Of Which At Least One Is Nitrogen Patents (Class 544/132)
  • Publication number: 20110105749
    Abstract: The present invention relates to substituted triazole compounds and compositions comprising substituted triazole compounds. The invention further relates to methods of inhibiting the activity of Hsp90 in a subject in need thereof and methods for preventing or treating hyperproliferative disorders, such as cancer, in a subject in need thereof comprising administering to the subject a substituted triazole compound of the invention, or a composition comprising such a compound.
    Type: Application
    Filed: June 14, 2010
    Publication date: May 5, 2011
    Inventors: Weiwen YING, David James, Shijie Zhang, Teresa Przewloka, Junghyun Chae, Dinesh U. Chimmanamada, Chi-Wan Lee, Elena Kostik, Howard P. Ng, Kevin Foley, Zhenjian Du, James Barsoum
  • Publication number: 20110105483
    Abstract: The present invention relates to substituted triazole compounds and compositions comprising substituted triazole compounds. The invention further relates to the use of a substituted triazole compound of the invention, or a composition comprising such a compound in the preparation of a medicament for preventing or treating hyperprolif erative disorders, such as cancer, in a subject in need thereof.
    Type: Application
    Filed: February 8, 2008
    Publication date: May 5, 2011
    Inventors: Dinesh U. Chimmanamada, Joseph A. Burlison, Weiwen Ying, Lijun Sun, Stefan Michael Schweizer, Shijie Zhang, Zachary Demko, David James, Teresa Przewloka
  • Patent number: 7915407
    Abstract: The present invention is concerned with a process for the preparation of the compound {3-[2(R)-[(1R)-1-[3,5-bis(trifluoromethyl)phenyl]ethoxy]-3(S)-(4-fluorophenyl) -morpholin-4-yl]methyl]-5-oxo-4,5-dihydro-[1,2,4]-triazol-1-yl}phosphonic acid, and pharmaceutically acceptable salts thereof. This compound is useful as a substance P (neurokinin-1) receptor antagonist. In particular, the compound is useful e.g., in the treatment of emesis and inflammatory diseases.
    Type: Grant
    Filed: August 25, 2010
    Date of Patent: March 29, 2011
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: James Michael McNamara, Louis Matty, Jonathan D. Rosen
  • Publication number: 20110070297
    Abstract: Compounds, pharmaceutical compositions, kits and methods are provided for use with glucokinase that comprise a compound selected from the group consisting of: wherein the variables are as defined herein.
    Type: Application
    Filed: December 1, 2010
    Publication date: March 24, 2011
    Applicants: Takeda San Diego, Inc., Takeda Pharmaceutical Company Limited
    Inventors: Sheldon X. Cao, Jun Feng, Yasuhiro Imaeda, Stephen L. Gwaltney, David J. Hosfield, Nobuyuki Takakura, Mingnam Tang
  • Patent number: 7888379
    Abstract: The present invention is related to thiazole derivatives of Formula (I) in particular for the treatment and/or prophylaxis of autoimmune disorders and/or inflammatory diseases, cardiovascular diseases, neurodegenerative diseases, bacterial or viral infections, kidney diseases, platelet aggregation, cancer, transplantation, graft rejection or lung injuries.
    Type: Grant
    Filed: May 24, 2006
    Date of Patent: February 15, 2011
    Assignee: Merck Serono SA
    Inventors: Anna Quattropani, David Covini, Vincent Pomel, Jerome Dorbais, Thomas Rueckle
  • Patent number: 7875644
    Abstract: Compounds of the formula (I), in which R1, R2, R3a, R3b, R3c and R3d have the meanings indicated in claim 1, are inhibitors of tyrosine kinases, in particular Met kinase, and can be employed, inter alia, for the treatment of tumours.
    Type: Grant
    Filed: July 18, 2006
    Date of Patent: January 25, 2011
    Assignee: Merck Patent GmbH
    Inventors: Dieter Dorsch, Oliver Schadt, Andree Blaukat
  • Publication number: 20110015191
    Abstract: Novel polymorph form III of Aprepitant and a method for preparation of novel form III is disclosed. New processes for the preparation of Aprepitant form II are disclosed. The processes involve transformation of form III to form II by heating in decalin and the precipitation of form II from a solvent or solvent mixture by cooling and/or addition of addition of seed crystals or an anti solvent. Solid dispersions containing Aprepitant form II in a suitable carrier are disclosed. A process for the preparation of the solid dispersion by evaporation of a solution of Aprepitant and the carrier in a suitable solvent is disclosed. Stable Aprepitant form II is disclosed. Further pharmaceutical compositions containing Aprepitant form II, III or solid dispersions containing Aprepitant form II in a suitable carrier are disclosed. A methanol solvate of Aprepitant is disclosed.
    Type: Application
    Filed: February 22, 2008
    Publication date: January 20, 2011
    Applicant: SANDOZ AG
    Inventors: Johannes Ludescher, Josef Wieser, Arthur Pichler, Ulrich Griesser, Doris Braun
  • Publication number: 20110009629
    Abstract: This invention relates to processes and intermediates for the stereoselective morpholine derivatives. The invention in particular allows the stereoselective preparation of the drugs aprepitant and fosaprepitant.
    Type: Application
    Filed: February 20, 2009
    Publication date: January 13, 2011
    Applicant: SANDOZ AG
    Inventors: Martin Albert, Dominic DeSouza, Kerstin Knepper
  • Publication number: 20110009362
    Abstract: Solubility-enhanced forms of aprepitant and processes for preparing such forms. The invention also provides solubility-enhanced forms of aprepitant that also possess stability against solid state conversions. Certain solubility-enhanced forms of aprepitant comprise a cyclodextrin or any of its derivatives. Other solubility-enhanced forms of aprepitant comprise fine particle preparations of aprepitant. The invention further provides non-nanoparticulate pharmaceutical formulations prepared using solubility-enhanced forms of aprepitant. The invention also provides taste-masked and orally disintegrating pharmaceutical formulations comprising aprepitant. Further, pharmaceutical formulations comprising solubilityenhanced forms of aprepitant and processes of preparation of such formulations, as well as methods of using them are provided.
    Type: Application
    Filed: February 27, 2009
    Publication date: January 13, 2011
    Applicants: DR. REDDY'S LABORATORIES LTD., DR. REDDY'S LABORATORIES, INC.
    Inventors: Mahendra Ramachandra Joshi, Nithya Radhakrishnan, Munish Kumar Dhiman, Pradeep Jairao Karatgi, Sanjay Chhagan Wagh, Raviraj Sukumar Pillai, Harshal Prabhakar Bhagwatwar, Venkata Nookaraju Sreedharala
  • Publication number: 20100331302
    Abstract: Compounds are provided that act as potent antagonists of the CCR9 receptor. Animal testing demonstrates that these compounds are useful for treating inflammation, a hallmark disease for CCR9. The compounds are generally aryl sulfonamide derivatives and are useful in pharmaceutical compositions, methods for the treatment of CCR9-mediated diseases, and as controls in assays for the identification of CCR9 antagonists.
    Type: Application
    Filed: July 8, 2010
    Publication date: December 30, 2010
    Applicant: Chemocentryx, Inc.
    Inventors: Trevor T. Charvat, Cheng Hu, Anita Melikian, Aaron Novack, Andrew M.K. Pennell, Edward J. Sullivan, William D. Thomas, Solomon Ungashe, Penglie Zhang, Jay Powers, Sreenivas Punna
  • Publication number: 20100324287
    Abstract: The present invention is concerned with a process for the preparation of the compound {3-[2(R)-[(1R)-1-[3,5-bis(trifluoromethyl)phenyl]ethoxy]-3(S)-(4-fluorophenyl)-morpholin-4-yl]methyl]-5-oxo-4,5-dihydro-[1,2,4]-triazol-1-yl}phosphonic acid, and pharmaceutically acceptable salts thereof. This compound is useful as a substance P (neurokinin-1) receptor antagonist. In particular, the compound is useful e.g., in the treatment of emesis and inflammatory diseases.
    Type: Application
    Filed: August 25, 2010
    Publication date: December 23, 2010
    Applicant: Merck Sharp & Dohme
    Inventors: James Michael McNamara, Louis Matty, Jonathan D. Rosen
  • Publication number: 20100317652
    Abstract: The present invention provides compounds of formula (I), or pharmaceutically acceptable derivatives thereof wherein the variables Z, Q, Ring A, V, X, Y and Y? are as defined herein, and pharmaceutical compositions comprising these compounds. The compounds of formula (I) and pharmaceutical compositions comprising them are useful for treating a disorder for which a V1a antagonist is indicated, in particular, dysmenorrhoea.
    Type: Application
    Filed: May 11, 2010
    Publication date: December 16, 2010
    Inventors: Justin Stephen Bryans, Patrick Stephen Johnson, Lee Richard Roberts, Thomas Ryckmans
  • Publication number: 20100317842
    Abstract: The present application discloses methods for identifying inhibitors with high binding-affinity for the carbonic anhydrase-IX (CA-IX) enzyme using click chemistry and uses the candidates thereof as positron emission tomography (PET) imaging agents.
    Type: Application
    Filed: August 25, 2010
    Publication date: December 16, 2010
    Applicant: SIEMENS MEDICAL SOLUTIONS USA, INC.
    Inventors: Hartmuth C. Kolb, Joseph C. Walsh, Dhanalakshmi Kasi, Vani P. Mocharla, Bing Wang, Umesh B. Gangadharmath, Brian A. Duclos, Kai Chen, Wei Zhang, Gang Chen, Henry Clifton Padgett, Farhad Karimi, Peter J.H. Scott, Zhiyong Gao, Qianwa Liang, Thomas Lee Collier, Tieming Zhao, Chunfang Xia
  • Patent number: 7847095
    Abstract: The present invention is concerned with a novel process for the preparation of the compound 5-[[2(R)-[1(R)-[3,5-bis(trifluoromethyl)phenyl]ethoxy]-3(S)-(4-fluorophenyl)-4-morpholinyl]methyl]-1,2-dihydro-3H-1,2,4 -tria-zol-3-one. This compound is useful as a substance P (neurokinin-1) receptor antagonist. In particular, the compound is useful e.g., in the treatment of psychiatric disorders, inflammatory diseases and emesis.
    Type: Grant
    Filed: April 17, 2003
    Date of Patent: December 7, 2010
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: David Hands, Mark Huffman, Mahmoud S. Kaba, Joseph F. Payack
  • Publication number: 20100298327
    Abstract: Intimate mixtures of aprepitant crystalline Form I and crystalline Form II, having specific Hweight ratios of the forms.
    Type: Application
    Filed: March 29, 2007
    Publication date: November 25, 2010
    Applicants: DR. REDDY'S LABORATORIES LTD., DR. REDDY'S LABORATORIES, INC.
    Inventors: Vijayavitthal Thippannachar Mathad, Pravinchandra Jayantilal Vankawala, Raviram Chandrasekhar Elati, Prabhakar Macharla, Srinivas Gangula, Naveen Kumar Kolla, Ravi Kumar Komareddy, Surya Narayana Devarkonda, Subbareddy Peddireddy
  • Publication number: 20100292234
    Abstract: The present invention comprises a new class of compounds useful for modulating the activity of p38 MAP kinase. The compounds have a general Formula I wherein A1, A2, A3, A4, A5, A6, R1 and R5 are defined herein. The invention further provides pharmaceutical compositions including one or more compounds of Formula I, use of such compounds and compositions for treatment of p38 MAP kinase mediated diseases including rheumatoid arthritis, psoriasis and other inflammatory disorders, as well as intermediates and processes useful for the preparation of compounds of Formula I.
    Type: Application
    Filed: September 19, 2008
    Publication date: November 18, 2010
    Applicant: Amgen Inc.
    Inventors: Liping H. Pettus, Kelvin K.C. Sham, Andrew Tasker, Shimin Xu
  • Patent number: 7820657
    Abstract: Compounds, compositions and methods are provided for modulating the activity of receptor kinases and for the treatment, prevention, or amelioration of one or more symptoms of disease or disorder mediated by receptor kinases.
    Type: Grant
    Filed: March 16, 2007
    Date of Patent: October 26, 2010
    Assignee: Ambit Biosciences Corporation
    Inventors: Shripad Bhagwat, Qi Chao, Robert M. Grotzfeld, Hitesh K. Patel, Kelly G. Sprankle
  • Publication number: 20100266714
    Abstract: The subject invention relates to novel P2X3 receptor antagonists that play a critical role in treating disease states associated with pain, in particular peripheral pain, inflammatory pain, or tissue injury pain that can be treated using a P2X3 receptor subunit modulator.
    Type: Application
    Filed: October 29, 2008
    Publication date: October 21, 2010
    Inventors: Christopher S Burgey, Diem Nguyen, Zhengwu Deng, Daniel V. Paone, Craig M. Potteiger, Joseph P. Vacca
  • Publication number: 20100267671
    Abstract: The present invention includes and relates generally to compounds which modulate apoptosis in cells. The present invention also provides pharmaceutical compositions containing these compounds, methods of making these compounds, and methods of using these compounds and pharmaceutical compositions for treatment of diseases associated with irregular apoptosis in cells.
    Type: Application
    Filed: February 9, 2010
    Publication date: October 21, 2010
    Inventors: Jay Jie-Qiang Wu, Ling Wang
  • Publication number: 20100267725
    Abstract: The present invention relates to compounds, compositions and methods for treating a disease in an animal, which disease is responsive to inhibiting of functional cystic fibrosis transmembrane conductance regulator (CFTR) polypeptide by administering to a mammal in need thereof an effective amount of a compound defined herein (including those compounds set forth in Table 1 or 2 or encompassed by formula I) or compositions comprising these compounds, thereby treating the disease. The present invention particularly, relates to a method of treating diarrhea and polycystic kidney disease.
    Type: Application
    Filed: April 20, 2010
    Publication date: October 21, 2010
    Inventors: Michael Geoffrey Neil Russell, Kevin James Doyle
  • Patent number: 7816020
    Abstract: Provided is an organic electroluminescent device which is suitable for use in full-color and multicolor panels and shows higher luminous efficiency and better driving stability than organic electroluminescent devices utilizing luminescence from the singlet state. The organic electroluminescent device comprises a substrate 1 and an anode 2, organic layers, and a cathode 8 piled one upon another on the substrate, at least one of the organic layers comprises a light-emitting layer 5 containing a host material and a dopant material, and a compound having 2 to 4 pyrazole structures represented by the following formula I (wherein Ar4 to Ar6 are independently hydrogen or substituted or unsubstituted aromatic hydrocarbon groups or aromatic heterocyclic groups) is used as said host material.
    Type: Grant
    Filed: November 25, 2004
    Date of Patent: October 19, 2010
    Assignee: Nippon Steel Chemical Co., Ltd.
    Inventors: Osamu Yoshitake, Hiroshi Miyazaki, Toshihiro Yamamoto, Daisuke Suzaki, Yu Yamada, Sadao Kamimura
  • Publication number: 20100256357
    Abstract: Sulfonamides and pharmaceutical compositions containing the compounds useful in controlling intraocular pressure are disclosed. Methods for controlling intraocular pressure through administration of the compositions are also disclosed.
    Type: Application
    Filed: July 30, 2007
    Publication date: October 7, 2010
    Inventors: Wesley Kwan Mung Chong, Andrew M. Haidle, Martha Alicia Ornelas, Lin Li, Seiji Nukui, Eugene Yuanjin Rui, Min Teng, William Francois Vernier, Joe Zhongxiang Zhou
  • Patent number: 7807829
    Abstract: The present invention is concerned with a process for the preparation of the compound {3-[2(R)-[(1R)-1-[3,5-bis(tri-fluoromethyl)phenyl]ethoxy]-3(S)-(4-fluorophenyl)-morpholin-4-yl]methyl]-5-oxo-4,5-dihydro-[1,2,4]-triazol-1-yl}phosphonic acid, and pharmaceutically acceptable salts thereof. This compound is useful as a substance P (neurokinin-1) receptor antagonist. In particular, the compound is useful e.g., in the treatment of emesis and inflammatory diseases.
    Type: Grant
    Filed: November 3, 2005
    Date of Patent: October 5, 2010
    Assignees: Merck & Co., Inc., Merck Sharp & Dohme Corp.
    Inventors: James Michael McNamara, Louis Matty, Jonathan D. Rosen
  • Publication number: 20100234378
    Abstract: Provided are MMP-2, MMP-3, MMP-9, MMP-12 and/or MMP-13 inhibitors having the Formula (I): wherein R2, R3, R4, R5, and Y are as defined herein, which are useful in the treatment and/or prevention of MMP mediated diseases and disorders.
    Type: Application
    Filed: August 21, 2007
    Publication date: September 16, 2010
    Applicant: ARRAY BIOPHARMA INC.
    Inventors: Andrew M. Fryer, James Rizzi
  • Publication number: 20100190762
    Abstract: Compounds are provided that act as potent antagonists of the CCR2 or CCR9 receptor. Animal testing demonstrates that these compounds are useful for treating inflammation, a hallmark disease for CCR2 and CCR9. The compounds are generally aryl sulfonamide derivatives and are useful in pharmaceutical compositions, methods for the treatment of CCR2-mediated diseases, CCR9-mediated diseases, as controls in assays for the identification of CCR2 antagonists and as controls in assays for the identification of CCR9 antagonists.
    Type: Application
    Filed: April 2, 2010
    Publication date: July 29, 2010
    Applicant: CHEMOCENTRYX, INC.
    Inventors: Trevor T. Charvat, Cheng Hu, Anita Melikian, Aaron Novack, Andrew M.K. Pennell, Sreenivas Punna, Edward J. Sullivan, Xuefei Tan, William D. Thomas, Solomon Ungashe, Yibin Zeng
  • Publication number: 20100173899
    Abstract: Disclosed are novel dipeptide analogs compounds of Formula (I), (II) or (III): or a stereoisomer, a tautomer, a pharmaceutically acceptable salt, a solvate, or a prodrug thereof, which are inhibitors of factor XIa and/or plasma kallikrein, compositions containing them, and methods of using them, for example, for the treatment or prophylaxis of thrombotic diseases.
    Type: Application
    Filed: June 11, 2008
    Publication date: July 8, 2010
    Inventors: Donald J.P. Pinto, Mimi L. Quan, Leon M. Smith, II, Michael J. Orwat, Paul J. Gilligan
  • Publication number: 20100144734
    Abstract: The present invention relates to 1,2,3-triazole derivatives which can be used as cannabinoid CB1 receptor antagonists. In addition, the compound of the 1,2,3-triazole derivatives in the present invention can be formulated into a pharmaceutical composition for treating indications relative to signal transduction of CB1 receptors.
    Type: Application
    Filed: November 13, 2009
    Publication date: June 10, 2010
    Applicant: National Tsing Hua University
    Inventors: Duen-Ren Hou, Ming-Shiu Hung, Chun-Chen Liao, Chun-Cheng Lin
  • Publication number: 20100144588
    Abstract: Novel iminium-type coupling agents containing proton acceptors in their iminium moiety, which can be used beneficially as coupling agents in various chemical polypeptide and/or polynucleotide syntheses, and are particularly useful as yield enhancing and racemization suppressing coupling agents for use in peptide syntheses, are disclosed. Further disclosed are a process of preparing such iminium-type coupling agents and their use in the preparation of polypeptides and/or polynucleotides.
    Type: Application
    Filed: May 15, 2008
    Publication date: June 10, 2010
    Applicant: LUXEMBOURG BIO TECHNOLOGIES LTD.
    Inventors: Fernando Albericio, Ayman El-Faham, Yoav Luxembourg, Ariel Ewenson
  • Publication number: 20100113447
    Abstract: The present invention relates to substituted triazole compounds and compositions comprising substituted triazole compounds. The invention further relates to methods of inhibiting the activity of Hsp90 in a subject in need thereof and methods for treating hyperproliferative disorders, such as cancer, in a subject in need thereof comprising administering to the subject a substituted triazole compound of the invention, or a pharmaceutical composition comprising such a compound.
    Type: Application
    Filed: August 10, 2009
    Publication date: May 6, 2010
    Inventors: Joseph A. Burlison, Shijie Zhang, Weiwen Ying, Dinesh U. Chimmanamada, Minghu Song, Junghyun Chae, Stefan M. Schweizer
  • Publication number: 20100113439
    Abstract: Novel derivatives of enfumafungin are disclosed herein, along with their pharmaceutically acceptable salts, hydrates and prodrugs. Also disclosed are compositions comprising such compounds, methods of preparing such compounds and methods of using such compounds as antifungal agents and/or inhibitors of (1,3)-?-D-glucan synthase. The disclosed compounds, their pharmaceutically acceptable salts, hydrates and prodrugs, as well as compositions comprising such compounds, salts, hydrates and prodrugs, are useful for treating and/or preventing fungal infections and associated diseases and conditions.
    Type: Application
    Filed: August 7, 2009
    Publication date: May 6, 2010
    Applicants: Merck & Co., Inc., Scynexis, Inc.
    Inventors: Mark L. Greenlee, Robert Wilkening, James Apgar, Donald Sperbeck, Kenneth J. Wildonger, Dongfang Meng, Dann L. Parker, JR., Gregory J. Pacofsky, Brian H. Heasley, Ahmed Mamai, Kingsley Nelson
  • Patent number: 7696199
    Abstract: The invention relates to compounds of formula (I) having pharmacological activity towards the sigma receptor, to processes of preparation of such compounds, to pharmaceutical compositions comprising them, and to their use for the treatment and or prophylaxis of a disease in which the sigma receptor is involved.
    Type: Grant
    Filed: August 29, 2005
    Date of Patent: April 13, 2010
    Assignee: Laboratorios del Dr. Esteve, S.A.
    Inventors: Christian Laggner, María Rosa Cuberes-Altisent, Joerg Holenz, Juana María Berrocal-Romero, María Montserrat Contijoch-Llobet
  • Publication number: 20100075951
    Abstract: This invention provides compounds of formula I: wherein R1, R2, CY, Y1, Y2, X1, X2, and X3 are as described in the specification. The compounds are inhibitors of PI3K and are thus useful for treating proliferative, inflammatory, or cardiovascular disorders.
    Type: Application
    Filed: June 17, 2009
    Publication date: March 25, 2010
    Applicant: Millennium Pharmaceuticals, Inc.
    Inventors: David P. Cardin, Paul Greenspan, Stepan Vyskocil, Jeffrey Gaulin, Tianlin Xu, Christelle C. Renou
  • Patent number: 7683059
    Abstract: The present invention provides a triazole compound of the following formula: a prodrug thereof or a pharmaceutically acceptable salt thereof. The above-mentioned triazole compound is useful as a therapeutic drug for the treatment of diabetes, obesity or metabolic syndrome.
    Type: Grant
    Filed: September 5, 2006
    Date of Patent: March 23, 2010
    Assignee: Amgen Inc.
    Inventors: Mario G. Cardozo, Jay P. Powers, Hiroyuki Goto, Kazuhito Harada, Katsuaki Imamura, Makoto Kakutani, Isamu Matsuda, Yasuhiro Ohe, Shinji Yata
  • Patent number: 7662813
    Abstract: The present invention relates to substituted triazole compounds and compositions comprising substituted triazole compounds. The invention further relates to methods of inhibiting the activity of Hsp90 in a subject in need thereof and methods for preventing or treating hyperproliferative disorders, such as cancer, in a subject in need thereof comprising administering to the subject a substituted triazole compound of the invention, or a composition comprising such a compound.
    Type: Grant
    Filed: August 17, 2006
    Date of Patent: February 16, 2010
    Assignee: Synta Pharmaceuticals Corp.
    Inventors: Weiwen Ying, David James, Shijie Zhang, Teresa Przewloka, Elena Kostik, Junghyun Chae, Howard P Ng, Zhenjian Du, James Barsoum, Dinesh Chimmanamada, Chi-Wan Lee, Kevin Foley
  • Publication number: 20100034813
    Abstract: Disclosed are new substituted pyrazole and triazole compounds of Formula (I) and pharmaceutically acceptable salts, esters or prodrugs thereof, compositions of the derivatives together with pharmaceutically acceptable carriers, and uses thereof:
    Type: Application
    Filed: November 8, 2007
    Publication date: February 11, 2010
    Inventors: Yi Xia, Kris G. Mendenhall, Paul A. Barsanti, Annette O. Walter, David Duhl, Paul A. Renhowe
  • Publication number: 20100029592
    Abstract: The present application describes deuterium-enriched fosaprepitant, pharmaceutically acceptable salt forms thereof, and methods of treating using the same.
    Type: Application
    Filed: August 4, 2009
    Publication date: February 4, 2010
    Applicant: PROTIA, LLC
    Inventor: Anthony W. Czarnik
  • Publication number: 20100022540
    Abstract: Novel triazole derivatives of the formula (I) in which R1—R6 and Y have the meanings indicated in Claim 1, are HSP90 inhibitors and can be used for the preparation of a medicament for the treatment of diseases in which the inhibition, regulation and/or modulation of HSP90 plays a role.
    Type: Application
    Filed: April 20, 2007
    Publication date: January 28, 2010
    Inventors: Hans-Michael Eggenweiler, Michael Wolf, Hans-Peter Buchstaller, Christian Sirrenberg
  • Publication number: 20100022513
    Abstract: The invention relates to compounds of formula (I): where A is an optionally substituted heteroaryl, useful for treating disorders mediated by acyl coA-diacylglycerol acyl transferase 1 (DGAT1), e.g. metabolic disorders. The invention also provides methods of treating such disorders, and compounds and compositions etc. for their treatment.
    Type: Application
    Filed: July 14, 2009
    Publication date: January 28, 2010
    Inventors: Cornelia Jutta Forster, Young-Shin Kwak, Katsumasa Nakajima, Bing Wang
  • Publication number: 20100004224
    Abstract: The invention relates to the use of compounds having pharmacological activity towards the sigma receptor, and more particularly to 1,2,4-triazole derivatives of formula (I) to processes of preparation of such compounds and to pharmaceutical compositions comprising them.
    Type: Application
    Filed: November 7, 2007
    Publication date: January 7, 2010
    Applicant: LABORATORIOS DEL DR. ESTEVE, S.A.
    Inventors: Nadine Jagerovic, Jose Maria Cumella-Montanchez, Maria Pilar Goya-Laza, Alberto Dordal Zueras, Maria Rosa Cuberes-Altisent
  • Publication number: 20100004265
    Abstract: The invention relates to compounds having pharmacological activity towards the sigma receptor, and more particularly to 1,2,3-triazole derivatives of formula (I) and to processes of preparation of such compounds, to pharmaceutical compositions comprising them, and to their use in therapy and prophylaxis, in particular for the treatment of psychosis or pain.
    Type: Application
    Filed: November 7, 2007
    Publication date: January 7, 2010
    Inventors: Nadine Jagerovic, Cristina Ana Gomez-De La Oliva, Maria Pilar Goya-Laza, Alberto Dordal Zueras, Maria Rosa Cuberes-Altisent
  • Publication number: 20100004242
    Abstract: The present invention relates to a highly pure (2R,3S)-4-benzyl-3-(4-fluorophenyl)morpholin-2-yl 3,5-bis(trifluoromethyl)benzoate of Formula II, and a process for its preparation. The present invention further provides a process for preparation of Aprepitant of Formula I or pharmaceutically acceptable salt thereof, using the highly pure compound of Formula II. The present invention also provides a process for preparation of Aprepitant of Formula I or pharmaceutically acceptable salt thereof which comprises of cyclising the compound of Formula VII at elevated temperature, in the absence of solvent.
    Type: Application
    Filed: October 5, 2006
    Publication date: January 7, 2010
    Inventors: Asok Nath, Hiten Sharadchandra Mehta, Mohan Prasad
  • Publication number: 20090326220
    Abstract: Compounds of the formula I: or a pharmaceutically acceptable salt thereof, wherein, R1 is optionally substituted tetrazolyl, R2 is optionally substituted phenyl, optionally substituted pyridinyl or optionally substituted thienyl, and R3, R4, R5 and R6 are as defined herein. Also provided are methods of using the compounds for treating diseases associated with the P2X3 and/or a P2X2/3 receptor antagonist and methods of making the compounds.
    Type: Application
    Filed: August 18, 2009
    Publication date: December 31, 2009
    Inventors: Michael Patrick Dillon, Ronald Charles Hawley, Li Chen, Lichun Feng, Minmin Yang
  • Patent number: 7622464
    Abstract: Compounds of formula (I): wherein: R1 represents substituted or unsubstituted heteroaryl; Y represents —(CRnaRnb)n—; Rna and Rnb are each independently hydrogen or C1-6alkyl; n is an integer from 0 to 5; R2 represents unsubstituted or substituted aryl or unsubstituted or substituted heteroaryl; R3 and R4 each independently represent hydrogen or C1-6-alkyl; R7 represents hydrogen or C1-6alkyl; R8 represents hydrogen or C1-6alkyl; and salts and solvates thereof; are CCR3 antagonists and are thus indicated to be useful in therapy.
    Type: Grant
    Filed: March 27, 2003
    Date of Patent: November 24, 2009
    Assignee: Glaxo Group Limited
    Inventors: Rachael Ann Ancliff, Caroline Mary Cook, Colin David Eldred, Paul Martin Gore, Lee Andrew Harrison, Martin Alistair Hayes, Simon Teanby Hodgson, Duncan Bruce Judd, Suzanne Elaine Keeling, Xiao Qing Lewell, Gail Mills, Graeme Michael Robertson, Stephen Swanson, Andrew John Walker, Mark Wilkinson
  • Patent number: 7598245
    Abstract: The present invention relates to inhibitors of protein kinases. The invention also provides pharmaceutical compositions comprising the compounds of the invention, processes for preparing the compounds and methods of using the compositions in the treatment of various disorders.
    Type: Grant
    Filed: April 13, 2007
    Date of Patent: October 6, 2009
    Assignee: Vertex Pharmaceuticals Incorporated
    Inventors: Michael J. Arnost, Guy W. Bemis, Robert J. Davies, Cornelia J. Forster, Ronald Grey, Jr., Mark W. Ledeboer, Brian Ledford, Craig Marhefka, David Messersmith, Albert C. Pierce, Francesco G. Salituro, Jian Wang
  • Publication number: 20090203697
    Abstract: Disclosed is a compound represented by the formula (I) below or a pharmacologically acceptable salt thereof. Also disclosed is a use of the compound or salt as a pharmaceutical product. (In the formula, Ar1 represents a triazolyl group or the like which may be substituted with a C1-6 alkyl group or the like; Ar2 represents a phenyl group or the like which may be substituted with a C1-6 alkoxy group or the like; X1 represents —CR3?CR4— (wherein R3 and R4 respectively represent a C1-6 alkyl group or the like); and R1 and R2 respectively represent a C1-6 alkyl group or the like.
    Type: Application
    Filed: May 18, 2007
    Publication date: August 13, 2009
    Inventors: Teiji Kimura, Koki Kawano, Eriko Doi, Noritaka Kitazawa, Takehiko Miyagawa, Nobuaki Sato, Toshihiko Kaneko, Kogyoku Shin, Koichi Ito, Mamoru Takaishi, Takeo Sasaki, Hiroaki Hagiwara
  • Publication number: 20090192161
    Abstract: An amorphous form of aprepitant and a process for its preparation is provided. Also provided are mixtures of polymorph Forms I and II of aprepitant and a process for the preparation thereof.
    Type: Application
    Filed: February 2, 2007
    Publication date: July 30, 2009
    Inventors: Mangesh Shivram Sawant, Girish Dixit, Nitin Sharad Chandra Pradhan, Mubeen Ahmad Khan, Sukumar Sinha
  • Publication number: 20090163502
    Abstract: Compounds of the formula I: or a pharmaceutically acceptable salt thereof, wherein, R1 is optionally substituted tetrazolyl, R2 is optionally substituted phenyl, optionally substituted pyridinyl or optionally substituted thienyl, and R3, R4, R5, R6 R7 and R8 are as defined herein. Also provided are methods of using the compounds for treating diseases associated with the P2X3 and/or a P2X2/3 receptor antagonist and methods of making the compounds.
    Type: Application
    Filed: December 17, 2008
    Publication date: June 25, 2009
    Inventors: Li Chen, Michael Patrick Dillon, Lichun Feng, Ronald Charles Hawley, Minmin Yang
  • Publication number: 20090149462
    Abstract: The present invention relates to a process for obtaining pure aprepitant substantially free of undesired diastereomeric isomer, namely 5-[2(S)-[1(RS)-[3,5-bis(trifluoromethyl)-phenyl)ethoxy]-3-(S)-(4-fluorophenyl)-morpholin-4-yl-methyl]-3,4-dihydro-2H-1,2,4-triazol-3-one. The present invention further provides an improved process for preparation of aprepitant crystalline form II. The present invention also relates to novel amorphous form of aprepitant, a process for its preparation and to a pharmaceutical composition comprising it. The present invention further relates to aprepitant having a mean particle size of less than about 11.5 microns, a process for its preparation and to a pharmaceutical composition comprising it. Thus, for example, aprepitant having a content of diastereomeric impurity of 1.1% is dissolved in ethyl acetate at 70° C., the solution is concentrated to half the initial volume by distilling off ethyl acetate, and the resulting solid is collected at 0-5° C.
    Type: Application
    Filed: August 28, 2006
    Publication date: June 11, 2009
    Applicant: HETERO DRUGS LIMITED
    Inventors: Bandi Parthasaradhi Reddy, Kura Rathnakar Reddy, Rapolu Raji Reddy, Dasari Muralidhara Reddy, Thungathurthy Srinivasa Rao
  • Publication number: 20090131438
    Abstract: A compound represented by the formula (I) below or a pharmaceutically acceptable salt thereof has an effect of inhibiting binding between S1P and its receptor Edg-1(S1P1), and is useful as a pharmaceutical product. [where A represents a sulfur atom, an oxygen atom, a formula —SO— or a formula —SO2—; R1 represents a hydrogen atom, an alkyl group having 1 to 6 carbon atoms or the like; R2 represents an alkyl group having 1 to 6 carbon atoms, a cycloalkyl group having 3 to 8 carbon atoms or the like; R3 represents a hydrogen atom or an alkyl group having 1 to 6 carbon atoms; R4 represents a hydrogen atom, an alkyl group having 1 to 6 carbon atoms, a phenyl group or the like; R5 represents a hydrogen atom or an alkyl group having 1 to 6 carbon atoms; and R6 represents an alkyl group having 1 to 6 carbon atoms, a phenyl group or a substituted phenyl group].
    Type: Application
    Filed: August 4, 2005
    Publication date: May 21, 2009
    Applicant: Taisho Pharmaceutical Co., Ltd
    Inventors: Naoya Ono, Masakazu Sato, Fumiyasu Shiozawa, Makoto Yagi, Tetsuya Yabuuchi, Tetsuo Takayama, Hironori Katakai
  • Publication number: 20090118501
    Abstract: Dicycloalkyl urea glucokinase activators compounds are glucokinase inhibitors useful for the treatment of diabetes.
    Type: Application
    Filed: July 7, 2006
    Publication date: May 7, 2009
    Applicant: Novo Nordisk A/S
    Inventors: Anthony Murray, Jesper Lau, Per Vedso, Marit Kristiansen, Lone Jeppesen