Nitrogen Attached Directly To The Piperidine Ring By Nonionic Bonding Patents (Class 546/223)
  • Patent number: 8211916
    Abstract: N- and O-substituted 4[2-diaromaticmethoxy and methylamino)alkyl] piperidines exhibit high CNS activity with respect to the dopamine transporter (DAT) and serotonin transporter (SERT). Preferred compounds exhibit highly differential behavior as between the DAT and SERT and between the DAT and the norepinephrine transporter (NET). The compounds have utility in treating CNS disorders, including but not limited to cocaine addiction, depression, and Parkinson's disease.
    Type: Grant
    Filed: January 22, 2008
    Date of Patent: July 3, 2012
    Assignee: Wayne State University
    Inventor: Aloke K. Dutta
  • Publication number: 20120165533
    Abstract: Provided are an optically active diazabicyclooctane derivative defined by formula (F) below, which is useful as a pharmaceutical intermediate for ?-lactamase inhibitor, and a process for preparing the same. In formula (F) above, R1 represents CO2R, CO2M, or CONH2, wherein R represents a methyl group, a tert-butyl group, an allyl group, a benzyl group, or a 2,5-dioxopyrrolidin-1-yl group, and M represents a hydrogen atom, an inorganic cation, or an organic cation; and R2 represents a benzyl group or an allyl group.
    Type: Application
    Filed: June 30, 2011
    Publication date: June 28, 2012
    Applicant: MEIJI SEIKA PHARMA CO., LTD.
    Inventors: Takao ABE, Masayuki Okue, Yoshiaki Sakamaki
  • Patent number: 8207373
    Abstract: HPV inhibitors with formula (I) where G1 represents a hydrocarbonated bond or chain possibly substituted by one or two alkyl groups, G2 represents a group (see formula Ia+Ib) or R represents a hydrogen, an alkyl, halogenoalkyl, or a prodrug radical such as carbamate, acetyl or dialkylaminomethyl, G represents a bond or a hydrocarbonated chain possibly substituted by one or two alkyls, W represents an oxygen or sulphur, R1 and R2 each represent a group chosen from among hydrogen, halogen, hydroxyl, thio, alkoxy, halogenoalkoxy, alkylthio, halogenoalkylthio, amino, monoalkylamino, dialkylamino, cycloalkyl, alkyl or halogenoalkyl, R3 represents an acid or a prodrug radical of the acid function or a bioisostere of the acid function, A represents an aryl, cycloalkyl, cycloalkenyl or a heterocycle, each possibly substituted, and B represents an aryl or a heterocycle with 6 chains, each possibly substituted, and pharmaceutically acceptable salts.
    Type: Grant
    Filed: May 18, 2007
    Date of Patent: June 26, 2012
    Assignee: Anaconda Pharma
    Inventors: Marta Blumenfeld, Delphine Compere, Jean-Michel Gauthier
  • Publication number: 20120129816
    Abstract: The present invention relates to novel aryl sulfonamide amine compounds of the formula (I), their tautomeric forms, their stereoisomers, their polymorphs, their pharmaceutically acceptable salts, their pharmaceutically acceptable solvates described herein and pharmaceutically acceptable compositions containing them.
    Type: Application
    Filed: March 3, 2009
    Publication date: May 24, 2012
    Applicant: Suven Life Sciences Limited
    Inventors: Ramakrishna Nirogi, Anil Karbhari Shinde, Rama Sastri Kambhampati, Pradeep Jayarajan, Gopinadh Bhyrapuneni, Venkateswarlu Jasti
  • Publication number: 20110312965
    Abstract: The present invention relates to new retinoid derivatives of formula I and to pharmaceutical compositions containing them for the treatment of patients affected by pathologies such as arthritic conditions, tumours, metastatic cancer, diabetic retinopathy, psoriasis, chronic inflammatory diseases or atherosclerosis.
    Type: Application
    Filed: December 21, 2009
    Publication date: December 22, 2011
    Inventors: Walter Cabri, Giuseppe Giannini, Gianfranco Battistuzzi, Domenico Alloatti, Claudio Pisano, Sabrina Dallavalle, Tiziana Brunetti
  • Publication number: 20110294851
    Abstract: The invention relates to compounds of formula I: or a pharmaceutically acceptable salt thereof, where R1-3, R5, R7, a, b, Q, X, X?, X?, Y, Z, and Ar are as defined in the specification. These compounds are muscarinic receptor antagonists. The invention also relates to pharmaceutical compositions containing such compounds, processes for preparing such compounds and methods of using such compounds to, for example, treat pulmonary disorders such as chronic obstructive pulmonary disease and asthma.
    Type: Application
    Filed: August 5, 2011
    Publication date: December 1, 2011
    Applicant: THERAVANCE, INC.
    Inventors: YuHua JI, Craig HUSFELD, Rick LEE, YongQi MU
  • Publication number: 20110237592
    Abstract: The present invention relates to substituted amido phenoxybenzamide compounds of general formula (I): in which A, R1, R2, R3, R4, R5, R6, R7, R8, R9 and n are as defined in the claims, to pharmaceutical compositions and combinations containing said compounds, to methods of preparing said compounds, and to the use of said compounds or compositions for treating hyper-proliferative and/or angiogenesis disorders, as a sole agent or in combination with other active ingredients.
    Type: Application
    Filed: October 29, 2009
    Publication date: September 29, 2011
    Applicant: BAYER SCHERING PHARMA AKTIENGESELLSCHAFT
    Inventors: Ingo Hartung, Marion Hitchcock, Knut Eis, Florian Puhler
  • Publication number: 20110230487
    Abstract: Provided herein are arylsulfonamides that are useful for modulating CCR3 activity, and pharmaceutical compositions thereof. Also provided herein are methods of their use for treating, preventing, or ameliorating one or more symptoms of a CCR3-mediated disorder, disease, or condition.
    Type: Application
    Filed: March 17, 2011
    Publication date: September 22, 2011
    Inventors: Tai Wei LY, Garrett Thomas Potter, Jared Andrew Forrester
  • Publication number: 20110218160
    Abstract: The present invention relates to an arylalkylamine compound represented by the following formula [I] or a pharmaceutically acceptable salt thereof, a process for preparing the same, and use of the above-mentioned compound as an activating compound (CaSR agonist) of a Ca sensing receptor, a pharmaceutical composition containing the above-mentioned compound as an effective ingredient, etc.
    Type: Application
    Filed: May 12, 2011
    Publication date: September 8, 2011
    Inventors: Hiroshi Miyazaki, Junko Tsubakimoto, Kosuke Yasuda, Iwao Takamuro, Osamu Sakurai, Tetsuya Yanagida, Yutaka Hisada
  • Publication number: 20110207777
    Abstract: Compounds of formula (I), salts and solvates are provided, Uses of the compounds for therapy, for example in the treatment of psychotic disorders and cognitive impairment, are also disclosed.
    Type: Application
    Filed: March 20, 2007
    Publication date: August 25, 2011
    Inventors: David Gwyn Cooper, Ian Thomson Forbes, Vincenzo Garzya, Jian Jin, Yann Louchart, Graham Walker, Paul Adrian Wyman
  • Publication number: 20110190300
    Abstract: The invention relates to amide compounds of Formula I: (I) and pharmaceutically acceptable salts, prodrugs and solvates thereof, wherein: Y is CO or SOm; Z is each optionally substituted lower alkyl, lower alkenyl, cycloalkyl, aryl, heterocyclyl, etc.; R1 and R2 are each independently hydrogen, halogen, cyano, optionally substituted lower alky, optionally substituted cycloalkyl, optionally substituted aryl or optionally substituted heterocyclyl etc. R3 and R4 are hydrogen, each optionally substituted lower alkyl, cycloalkyl, aryl or heterocyclyl etc.; X is ?O, optionally substituted lower alkyl, halogen, cyano, nitro etc., n is 0-5, m is 1 or 2 and p is 0-2. The invention is also directed to the use compounds of Formula I to treat, prevent or ameliorate a disorder responsive to the blockade of calcium channels, and particularly N-type calcium channels. Compounds of the present invention are especially useful for treating pain.
    Type: Application
    Filed: May 30, 2008
    Publication date: August 4, 2011
    Inventors: Akira Matsumura, Hidenori Mikamiyama, Jiangchao Yao
  • Publication number: 20110172270
    Abstract: 1,4-disubstituted piperidine compounds of general formula (I) wherein the substituents are defined in claim 1 that are suitable in particular as active substances in medicaments, preferably in medicaments for the regulation of neuropeptide Y receptors, particularly preferably of neuropeptide Y5 (NPY5) receptor, for the regulation of food ingestion (food intake), preferably for the prophylaxis and/or treatment of disorders of food ingestion, such as obesity, anorexia, cachexia, bulimia or type II (non insulin dependent) diabetes, for the prophylaxis and/or treatment of disorders of the peripheral nervous system, disorders of the central nervous system, anxiety, depression, cognitive disorders, preferably memory disorders, cardiovascular diseases, pain, epilepsy, arthritis, hypertensive syndrome, inflammatory diseases, immune diseases and other NPY5 mediated disorders in animals and mammals, including man.
    Type: Application
    Filed: January 6, 2011
    Publication date: July 14, 2011
    Applicant: LABORATORIOS DEL DR. ESTEVE S.A
    Inventors: Antoni Jover Torrens, Josep Mas Prio, Alberto Dordal Zueras, Maria Angeles Fisas Escasany, Helmut-Heinrich Buschmann
  • Patent number: 7968534
    Abstract: The present invention is directed to a compound of formula (I): wherein Ar1, Ar2, Ar3, R1 and T are as defined herein, its preparation, pharmaceutical composition and uses as orexin 2 receptor antagonist.
    Type: Grant
    Filed: July 21, 2008
    Date of Patent: June 28, 2011
    Assignee: Sanofi-Aventis
    Inventors: Pierre Despeyroux, Evelyne Fontaine, Gilles Courtemanche, Pierrick Rochard, Claudine Serradeil-Le Gal
  • Publication number: 20110136843
    Abstract: The present invention relates to a combination of (a) a chemokine receptor 1 (CCR1) antagonist and (b) a muscarinic antagonist. The invention further relates to pharmaceutical compositions comprising said combination and to methods of treatment of airway diseases, such as chronic obstructive pulmonary disease (COPD) and asthma in mammals by administrating said combination. The invention further relates to a kit comprising the combination and use of said kit in treatment of airway diseases.
    Type: Application
    Filed: February 21, 2008
    Publication date: June 9, 2011
    Inventors: Tomas Eriksson, Johan Hansson, Marguerite Mensonides-Harsema, John Mo
  • Publication number: 20110117591
    Abstract: Chemical stain compounds containing a fluorophore and a reducible quenching unit are disclosed. The reducible quenching unit quenches the fluorophore while in its oxidized state. Upon reduction, the quenching properties of the quenching unit are diminished or eliminated. The chemical compounds can be used in a variety of applications, including the detection of bacterial cells, monitoring the electron transport chain function of bacterial cells, monitoring the oxidation state of non-biological systems, and assaying the effectiveness of antibacterial or antimicrobial agents.
    Type: Application
    Filed: October 20, 2010
    Publication date: May 19, 2011
    Applicant: LIFE TECHNOLOGIES CORPORATION
    Inventors: Ching-Ying CHEUNG, Diane R. Gray, Stephen T. Yue
  • Patent number: 7923564
    Abstract: Disclosed herein are methods for synthesizing N-(4-fluorobenzyl)-N-(1-methylpiperidin-4-yl)-N?-(4-(2-methylpropyloxy)-phenylmethyl)carbamide. Also disclosed herein is the hemi-tartrate salt of N-(4-fluorobenzyl)-N-(1-methylpiperidin-4-yl)-N?-(4-(2-methylpropyloxy)-phenylmethyl)carbamide and methods for obtaining the salt. Further disclosed are various crystalline forms of N-(4-fluorobenzyl)-N-(1-methylpiperidin-4-yl)-N?-(4-(2-methylpropyloxy)-phenylmethyl)carbamide and its hemi-tartrate salt including various polymorphs and solvates.
    Type: Grant
    Filed: June 7, 2010
    Date of Patent: April 12, 2011
    Assignee: ACADIA Pharmaceuticals, Inc.
    Inventors: Mikkel Boas Thygesen, Nathalie Schlienger, Bo-Ragnar Tolf, Carl-Magnus A. Andersson, Fritz Blatter, Jörg Berghausen
  • Publication number: 20110077247
    Abstract: New histone deacetylase inhibitors according to the general formula (I) wherein: Q is a bond, CH2, CH—NR3R4, NR5 or oxygen, X is CH or nitrogen, Y is a bond, CH2, oxygen or NR6, Z is CH or nitrogen, R1, R2 are, independently, hydrogen, halogen, C1-C6 alkyl or C1-C6 haloalkyl, R11, R12 are, independently, hydrogen or C1-C6 alkyl, and R3, R4, R5 and R6 are as further defined in the specification.
    Type: Application
    Filed: December 7, 2010
    Publication date: March 31, 2011
    Applicant: DAC S.r.I.
    Inventors: Antonello Mai, Saverio Minucci, Florian Thaler, Gilles Pain, Andrea Colombo, Stefania Gagliardi, Pier Giuseppe Pelicci, Marco Ballarini, Gaetano Gargiulo, Silvio Massa
  • Publication number: 20110028515
    Abstract: Compounds of formula (I) as well as pharmaceutically acceptable salts thereof can be used in the form of pharmaceutical compositions, wherein A1, A2, R1, R2, R3 and R4 have the significance given in claim 1.
    Type: Application
    Filed: July 23, 2010
    Publication date: February 3, 2011
    Inventors: Jean Ackermann, Aurelia Conte, Daniel Hunziker, Werner Neidhart, Matthias Nettekoven, Stanley Wertheimer
  • Patent number: 7879879
    Abstract: This invention provides biphenyl derivatives of formula I: wherein R1, R2, R3, R4, R5, R6, R7, W, a, b and c are as defined in the specification, or a pharmaceutically acceptable salt or solvate or stereoisomer thereof. The biphenyl derivatives of this invention possess both ?2 adrenergic receptor agonist and muscarinic receptor antagonist activity and therefore, such biphenyl derivatives are useful for treating pulmonary disorders, such as chronic obstructive pulmonary disease and asthma.
    Type: Grant
    Filed: June 7, 2006
    Date of Patent: February 1, 2011
    Assignee: Theravance, Inc.
    Inventors: Mathai Mammen, Sarah Dunham, Adam Hughes, Craig Husfeld, Eric Stangeland, Yan Chen
  • Publication number: 20110021565
    Abstract: The invention relates to a compound of formula wherein Ar1, Ar2, R1, R2, R3, R4, R5, and R5? or to a pharmaceutically active salt thereof. The compounds are high potential NK-3 receptor antagonists for the treatment of depression, pain, psychosis, Parkinson's disease, schizophrenia, anxiety and attention deficit hyperactivity disorder (ADHD).
    Type: Application
    Filed: October 4, 2010
    Publication date: January 27, 2011
    Inventors: Henner Knust, Matthias Nettekoven, Hasane Ratni, Walter Vifian, Xihan Wu
  • Publication number: 20110003855
    Abstract: Disclosed are compounds and methods of synthesis of Formula I for the development of antiviral drugs for the treatment of HCV infection.
    Type: Application
    Filed: January 29, 2009
    Publication date: January 6, 2011
    Applicant: The Regents of the University of California
    Inventors: Thomas C. Hermann, Maia Carnevali
  • Publication number: 20100311794
    Abstract: The present invention provides a compound of general Formula (I) having histone deacetylase (HDAC) inhibitory activity, a pharmaceutical composition comprising the compound, and a method useful to treat diseases using the compound.
    Type: Application
    Filed: June 7, 2010
    Publication date: December 9, 2010
    Applicant: Gilead Sciences, Inc.
    Inventor: Chandrasekar Venkataramani
  • Publication number: 20100311792
    Abstract: The invention relates to azetidinyl, pyrrolidinyl, piperidinyl, and hexahydroazepinyl compounds of Formula (I): and pharmaceutically acceptable salts, prodrugs, or solvates thereof, wherein R1, R2, R3, Z and q are defined as set forth in the specification. The invention is also directed to the use compounds of Formula I to treat a disorder responsive to the blockade of calcium channels, and particularly N-type calcium channels. Compounds of the present invention are especially useful for treating pain.
    Type: Application
    Filed: September 26, 2008
    Publication date: December 9, 2010
    Inventors: Bin Shao, Jiangchao Yao
  • Publication number: 20100291026
    Abstract: The present invention relates to new piperidine inhibitors of Janus kinase 3 activity, pharmaceutical compositions thereof, and methods of use thereof.
    Type: Application
    Filed: April 20, 2010
    Publication date: November 18, 2010
    Applicant: AUSPEX PHARMACEUTICALS, INC.
    Inventors: Tadimeti Rao, Chengzhi Zhang
  • Publication number: 20100286204
    Abstract: There is provided a compound having Formula I wherein each of R1, R2, R3, R4, R5, R6, R7, R8 and R9 are independently selected from (a) H, (b) R13, —OC(R13)3, —OCH(R13)2, —OCH2R13, C(R13)3, —CH(R13)2, or —CH2R13 wherein R13 is a halogen; (c) —CN; (d) optionally substituted alkyl, (e) optionally substituted heteroalkyl; (f) optionally substituted aryl; (g) optionally substituted heteroaryl; (h) optionally substituted arylalkyl; (i) optionally substituted heteroarylalkyl; (j) hydroxy; (k) alkoxy; (l) aryloxy; (m) —SO2-alkyl; and (n) —N(R14)C(O)R15, wherein R14 and R15 are independently selected from H and hydrocarbyl, wherein the optional substituents of (d) (e) (f) (h) and (i) are selected from the group consisting of: C1-6 alkyl, halo, cyano, nitro, haloalkyl, hydroxy, C1-6 alkoxy, carboxy, carboxyalkyl, carboxamide, mercapto, amino, alkylamino, dialkylamino, sulfonyl, sulfonamido, aryl and heteroaryl; wherein n and p are independently selected from 0 and 1; X is an optional group selected from O, S, S=0
    Type: Application
    Filed: November 19, 2008
    Publication date: November 11, 2010
    Applicant: Sterix Limited
    Inventors: Nigel Vicker, Helen Victoria Bailey, Wesley Heaton, Joanna Mary Day, Atul Purohit, Barry Victor Lloyd Potter
  • Patent number: 7829582
    Abstract: The present invention discloses novel compounds of Formula I: having 11?-HSD type 1 antagonist activity, as well as methods for preparing such compounds. In another embodiment, the invention discloses pharmaceutical compositions comprising compounds of Formula I, as well as methods of using the compounds and compositions to treat diabetes, hyperglycemia, obesity, hypertension, hyperlipidemia, metabolic syndrome, and other conditions associated with 11?-HSD type 1 activity.
    Type: Grant
    Filed: April 27, 2007
    Date of Patent: November 9, 2010
    Assignee: Eli Lilly and Company
    Inventors: Owen Brendan Wallace, Yanping Xu, Jeremy Schulenburg York
  • Publication number: 20100280071
    Abstract: Compounds of formula (I), salts and solvates are provided: Uses of the compounds for therapy, for example in the treatment of psychotic disorders and cognitive impairment, are also disclosed.
    Type: Application
    Filed: March 20, 2007
    Publication date: November 4, 2010
    Inventors: David Gwyn Cooper, Ian Thomson Forbes, Vincenzo Garzya, Jian Jin, Yann Louchart, Graham Walker, Paul Adrian Wyman
  • Publication number: 20100273782
    Abstract: Provided herein are 2,5-disubstituted arylsulfonamides that are useful for modulating CCR3 activity, and pharmaceutical compositions thereof. Also provided herein are methods of their use for treating, preventing, or ameliorating one or more symptoms of a CCR3-mediated disorder, disease, or condition.
    Type: Application
    Filed: April 21, 2010
    Publication date: October 28, 2010
    Applicant: Axikin Pharmaceuticals, Inc.
    Inventors: Tai Wei Ly, Marie Chantal Siu-Ying Tran, Erik Dean Baaum
  • Patent number: 7803795
    Abstract: The present invention provides compounds of formula (I), their use as PARP inhibitors as well as pharmaceutical compositions comprising said compounds of formula (I) wherein R1, R2 L1, L2, X, Y, Q and Z have defined meanings.
    Type: Grant
    Filed: June 28, 2005
    Date of Patent: September 28, 2010
    Assignee: Janssen Pharmaceutica N.V.
    Inventors: Laurence Anne Mevellec, Ludo Edmond Josephine Kennis, Josephus Carolus Mertens, Jacobus Alphonsus Josephus Van Dun, Maria Victorina Francisca Somers, Walter Boudewijn Leopold Wouters
  • Patent number: 7790899
    Abstract: Disclosed herein are methods for synthesizing N-(4-fluorobenzyl)-N-(1-methylpiperidin-4-yl)-N?-(4-(2-methylpropyloxy)phenylmethyl)carbamide. Also disclosed herein is the hemi-tartrate salt of N-(4-fluorobenzyl)-N-(1-methylpiperidin-4-yl)-N?-(4-(2-methylpropyloxy)-phenylmethyl)carbamide and methods for obtaining the salt. Further disclosed are various crystalline forms of N-(4-fluorobenzyl)-N-(1-methylpiperidin-4-yl)-N?-(4-(2-methylpropyloxy)phenylmethyl)carbamide and its hemi-tartrate salt including various polymorphs and solvates.
    Type: Grant
    Filed: May 15, 2007
    Date of Patent: September 7, 2010
    Assignee: ACADIA Pharmaceuticals, Inc.
    Inventors: Bo-Ragnar Tolf, Nathalie Schlienger, Mikkel Boas Thygesen
  • Publication number: 20100222350
    Abstract: This invention is concerned with compounds of the formula and pharmaceutically acceptable salts thereof. The invention further relates to pharmaceutical compositions containing such compounds, to a process for their preparation and to their use for the treatment and/or prevention of diseases which are associated with the modulation of SST receptors subtype 5.
    Type: Application
    Filed: May 10, 2010
    Publication date: September 2, 2010
    Inventors: Alfred Binggeli, Andreas D. Christ, Hans P. Maerki, Rainer E. Martin
  • Patent number: 7786308
    Abstract: The present invention relates to modulators of muscarinic receptors. The present invention also provides compositions comprising such modulators, and methods therewith for treating muscarinic receptor mediated diseases.
    Type: Grant
    Filed: March 28, 2006
    Date of Patent: August 31, 2010
    Assignee: Vertex Pharmaceuticals Incorporated
    Inventors: Ioana Drutu, Miguel Garcia-Guzman Blanco, Lewis R. Makings, Gabriel Raffai, Valentin Boris Zunic
  • Publication number: 20100210630
    Abstract: This invention is directed to compounds of formula (I): where r, q, R, R2, R3, R4, R5a, R5b, R5c, R6a, R6b, R6c, R7, R8, and R9 are described herein, as single stereoisomers or as mixtures of stereoisomers, or pharmaceutically acceptable salts, solvates, clathrates, polymorphs, ammonium ions, N-oxides or prodrugs thereof; which are leukotriene A4 hydrolase inhibitors and therefore useful in treating inflammatory disorders. Pharmaceutical compositions comprising the compounds of the invention and methods of preparing the compounds of the invention are also disclosed.
    Type: Application
    Filed: April 30, 2010
    Publication date: August 19, 2010
    Inventors: Damian Arnaiz, Greg Brown, Emmanuel Claret, Arwed Cleve, David Davey, William Guilford, Seock-Kyu Khim, Thomas Kirkland, Monica J. Kochanny, Amy Liang, David Light, John Parkinson, David Vogel, Guo Ping Wei, Bin Ye
  • Publication number: 20100190829
    Abstract: Described are compounds that bind to aspartic proteases to inhibit their activity. They are useful in the treatment or amelioration of diseases associated with aspartic protease activity. Also described are methods of use of the compounds described herein in ameliorating or treating aspartic protease related disorders in a subject in need thereof.
    Type: Application
    Filed: June 20, 2008
    Publication date: July 29, 2010
    Inventors: John J. Baldwin, Salvacion Cacatian, David A. Claremon, Lawrence W. Dillard, Patrick T. Flaherty, Alexey V. Ishchenko, Lanqi Jia, Gerard McGeehan, Robert D. Simpson, Suresh B. Singh, Colin M. Tice, Zhenrong Xu, Jing Yuan, Wei Zhao
  • Patent number: 7750012
    Abstract: The present invention relates to a chemical genus of biaryl nitrogen-attached heterocycles that are inhibitors of LTA4H (leukotriene A4 hydrolase). The compounds have the general formula They are useful for the treatment and prevention and prophylaxis of inflammatory diseases and disorders.
    Type: Grant
    Filed: August 3, 2006
    Date of Patent: July 6, 2010
    Assignee: deCODE genetics ehf
    Inventors: Vincent Sandanayaka, Jasbir Singh, Li-Ming Zhou, Mark E. Gurney
  • Publication number: 20100152098
    Abstract: Disclosed are compounds having polybasic functionalities. The compounds inhibit bacterial efflux pump inhibitors and are used in combination with an anti-bacterial agent to treat or prevent bacterial infections. These combinations can be effective against bacterial infections that have developed resistance to anti-bacterial agents through an efflux pump mechanism.
    Type: Application
    Filed: November 5, 2009
    Publication date: June 17, 2010
    Applicant: Mpex Pharmaceuticals, Inc.
    Inventors: Tomasz Glinka, Olga Rodny, Keith A. Bostian, David M. Wallace, Robert I. Higuchi, Chun Chow, Chi Ching Mak, Gavin Hirst, Brian Eastman
  • Patent number: 7732615
    Abstract: Disclosed herein are methods for synthesizing N-(4-fluorobenzyl)-N-(1-methylpiperidin-4-yl)-N?-(4-(2-methylpropyloxy)-phenylmethyl)carbamide. Also disclosed herein is the hemi-tartrate salt of N-(4-fluorobenzyl)-N-(1-methylpiperidin-4-yl)-N?-(4-(2 -methylpropyloxy)-phenylmethyl)carbamide and methods for obtaining the salt. Further disclosed are various crystalline forms of N-(4-fluorobenzyl)-N-(1-methylpiperidin-4-yl)-N?-(4-(2-methylpropyloxy)-phenylmethyl)carbamide and its hemi-tartrate salt including various polymorphs and solvates.
    Type: Grant
    Filed: September 26, 2005
    Date of Patent: June 8, 2010
    Assignee: ACADIA Pharmaceuticals Inc.
    Inventors: Mikkel Boas Thygesen, Nathalie Schlienger, Bo-Ragnar Tolf, Carl-Magnus A. Andersson, Fritz Blatter, Jörg Berghausen
  • Publication number: 20100087485
    Abstract: The present invention relates to compounds of the formula (I) wherein R1 and R2 are as defined in the description and claims, and pharmaceutically acceptable salts thereof. The compounds are useful for the treatment and/or prophylaxis of diseases which are associated with DPP-IV, such as diabetes, non-insulin dependent diabetes mellitus and/or impaired glucose tolerance, obesity, and/or metabolic syndrome or ?-cell protection.
    Type: Application
    Filed: December 9, 2009
    Publication date: April 8, 2010
    Inventors: Markus Boehringer, Daniel Hunziker, Bernd Kuhn, Bernd Michael Loeffler, Thomas Luebbers, Fabienne Ricklin
  • Publication number: 20100081692
    Abstract: The invention provides 1-benzyl-4-piperidinamines of the general formula (I), processes for their preparation, pharmaceutical compositions containing them and their use in therapy. The compounds are useful in the treatment of respiratory diseases such as chronic obstructive pulmonary disease and asthma. The compounds are inhibitors of the CCR1 receptor.
    Type: Application
    Filed: October 31, 2006
    Publication date: April 1, 2010
    Applicant: ASTRAZENECA AB
    Inventors: Martin Hemmerling, Nafizal Hossain, Svetlana Ivanova, Tesfaledet Mussie, Igor Shamovsky, Asa Sjoholm Timen
  • Patent number: 7683079
    Abstract: The present invention relates to compounds of the formula (I) wherein R1 and R2 are as defined in the description and claims, and pharmaceutically acceptable salts thereof. The compounds are useful for the treatment and/or prophylaxis of diseases which are associated with DPP-IV, such as diabetes, non-insulin dependent diabetes mellitus and/or impaired glucose tolerance, obesity, and/or metabolic syndrome or ?-cell protection.
    Type: Grant
    Filed: December 14, 2005
    Date of Patent: March 23, 2010
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Markus Boehringer, Daniel Hunziker, Bernd Kuhn, Bernd Michael Loeffler, Thomas Luebbers, Fabienne Ricklin
  • Publication number: 20100022595
    Abstract: The invention relates to piperidinyl and hexahydroazepinyl compounds of Formula (I): and pharmaceutically acceptable salts, prodrugs, or solvates thereof, wherein R1-R3, Z and q are defined as set forth in the specification. The invention is also directed to the use compounds of Formula (I) to treat, prevent or ameliorate a disorder responsive to the blockade of calcium channels, and particularly N-type calcium channels. Compounds of the present invention are especially useful for treating pain.
    Type: Application
    Filed: April 13, 2007
    Publication date: January 28, 2010
    Applicant: Purdue Pharma L.P.
    Inventors: Zhengming Chen, Khondaker Islam, Donald J. Kyle, Deyou Sha, Bin Shao, Jiangchao Yao, Xiaoming Zhou
  • Publication number: 20090306136
    Abstract: The invention relates to azetidinyl, pyrrolidinyl, piperidinyl, and hexahydroazepinyl compounds of Formula (I): and pharmaceutically acceptable salts, prodrugs, or solvates thereof, wherein R1-R3, Z, p and q are defined as set forth in the specification. The invention is also directed to the use compounds of Formula (I) to treat, prevent or ameliorate a disorder responsive to the blockade of calcium channels, and particularly N-type calcium channels. Compounds of the present invention are especially useful for treating pain.
    Type: Application
    Filed: April 13, 2007
    Publication date: December 10, 2009
    Inventors: Akira Matsumura, Hidenori Mikamiyama, Bin Shao, Naoki Tsuno, Jiangchao Yao
  • Patent number: 7626032
    Abstract: This invention relates to new generation triple-targeting, chiral, broad-spectrum antimicrobial 7-substituted piperidino-quinolone carboxylic acid derivatives, to their optical isomers, diastereomers or enantiomers, as well as pharmaceutically acceptable salts, hydrates, prodrugs, polymorphs and pseudopolymorphs thereof, to their preparation, to their compositions and to their use.
    Type: Grant
    Filed: April 24, 2008
    Date of Patent: December 1, 2009
    Assignee: Wockhardt Limited
    Inventors: Noel John De Souza, Mahesh Vithalbhai Patel, Prasad Keshav Deshpande, Shiv Kumar Agarwal, Kandepu Sreenivas, Sheela Chandrasekharan Nair, Yati Chugh, Milind Chintaman Shukla
  • Patent number: 7595331
    Abstract: N- and O-substituted 4[2-diaromaticmethoxy and methylamino)alkyl]piperidines exhibit high CNS activity with respect to the dopamine transporter (DAT) and serotonin transporter (SERT). Preferred compounds exhibit highly differential behavior as between the DAT and SERT and between the DAT and the norepinephrine transporter (NET). The compounds have utility in treating CNS disorders, including but not limited to cocaine addiction, depression, and Parkinson's disease.
    Type: Grant
    Filed: December 8, 2004
    Date of Patent: September 29, 2009
    Assignee: Wayne State University
    Inventor: Aloke K. Dutta
  • Publication number: 20090170870
    Abstract: The invention relates to compounds of formula I: or a pharmaceutically acceptable salt thereof, where R1-3, R5, R7, a, b, Q, X, X?, X?, Y, Z, and Ar are as defined in the specification. These compounds are muscarinic receptor antagonists. The invention also relates to pharmaceutical compositions containing such compounds, processes for preparing such compounds and methods of using such compounds to, for example, treat pulmonary disorders such as chronic obstructive pulmonary disease and asthma.
    Type: Application
    Filed: December 12, 2008
    Publication date: July 2, 2009
    Inventors: YuHua Ji, Craig Husfeld, Rick Lee, YongQi Mu, Cameron Smith
  • Patent number: 7550485
    Abstract: The present invention is directed to substituted N-heterocycle derivatives, compositions containing these derivatives, and methods of their use for the prevention and treatment of conditions ameliorated by monoamine reuptake including, inter alia, vasomotor symptoms (VMS), sexual dysfunction, gastrointestinal and genitourinary disorders, chronic fatigue syndrome, fibromylagia syndrome, nervous system disorders, and combinations thereof, particularly those conditions selected from the group consisting of major depressive disorder, vasomotor symptoms, stress and urge urinary incontinence, fibromyalgia, pain, diabetic neuropathy, and combinations thereof.
    Type: Grant
    Filed: October 12, 2004
    Date of Patent: June 23, 2009
    Assignee: Wyeth
    Inventors: Paige Erin Mahaney, Lori Krim Gavrin, Douglas John Jenkins
  • Patent number: 7538124
    Abstract: Biphenylcarboxamide compounds of formula (I) methods for preparing such compounds, pharmaceutical compositions comprising said compounds as well as the use of said compounds as a medicine for the treatment of hyperlipidemia, obesity and type II diabetes.
    Type: Grant
    Filed: June 24, 2008
    Date of Patent: May 26, 2009
    Assignee: Janssen Pharmaceutica N.V.
    Inventors: Lieven Meerpoel, Leo Jacobs Jozef Backx
  • Publication number: 20090131453
    Abstract: The invention relates to compounds of formula (I): processes for their preparation, pharmaceutical compositions containing them and their use in the treatment of conditions or disorders which are mediated via the GPR38 receptor.
    Type: Application
    Filed: June 14, 2007
    Publication date: May 21, 2009
    Inventors: Jonathan Thomas Seal, Geoffrey Stemp, Mervyn Thompson, Susan Marie Westaway
  • Patent number: 7534892
    Abstract: The present invention provides a compound of the formula (I): (wherein, R1 is ethyl optionally substituted by halogen or amino optionally substituted by lower alkyl, R2 and R3 are each independently hydrogen or lower alkyl, X is cycloalkylene, lower alkylene or piperidinediyl, Z is optionally substituted phenyl or optionally substituted heterocyclyl) prodrug, pharmaceutically acceptable salt or solvate thereof.
    Type: Grant
    Filed: June 23, 2005
    Date of Patent: May 19, 2009
    Assignee: Shionogi & Co., Ltd.
    Inventor: Takuji Nakatani
  • Publication number: 20090124663
    Abstract: This invention relates to novel N-phenyl-piperidine derivatives useful as monoamine neurotransmitter re-uptake inhibitors. In other aspects the invention relates to the use of these compounds in a method for therapy and to pharmaceutical compositions comprising the compounds of the invention.
    Type: Application
    Filed: June 7, 2006
    Publication date: May 14, 2009
    Applicant: NeuroSearch A/S
    Inventors: Dan Peters, John Paul Redrobe, Elsebet Ostergaard Nielsen, David Tristam Brown