Polycyclo Ring System Having One Of The Two Rings Which Form The Spiro As One Of The Cyclos Patents (Class 546/17)
  • Patent number: 6939867
    Abstract: Sulfamide compounds having formula (I) are described as well as their use in the treatment of diseases dependent on the signaling pathways associated with ?-adrenergic receptors, such as obesity, diabetes, hypertension, gastrointestinal hypo- or hyper-motility and cardiovascular diseases
    Type: Grant
    Filed: February 28, 2002
    Date of Patent: September 6, 2005
    Assignee: Pfizer Inc.
    Inventors: Robert L. Dow, Ernest S. Paight
  • Patent number: 6916822
    Abstract: A medicament useful for preventive and/or therapeutic treatment of nerve system diseases which comprises, as an active ingredient, a compound represented by the following general formula (I) or a pharmacologically acceptable salt thereof: wherein, X represents a group represented by the following general formula (II), (III), (IV), (V), or (VI), “A” represents a saturated or unsaturated 3- to 6-membered carbocyclic group and the like, “B” represents CH2 and the like, “n” represents 0 to 2, R1 represents a hydrogen atom, a halogen atom and the like, R2, R3, and R7 to R14 represent a hydrogen atom, a lower alkyl group which may be substituted and the like, R4 represents a hydrogen atom, a lower alkyl group which may be substituted and the like, R5 represents a hydrogen atom, a halogen atom and the like, R6 represents a saturated or unsaturated monocyclic or bicyclic carbocyclic group and the like, and R5 and R6, R7 and R8, R9 and R10, or R11 and R12 may bind to each other to form a cyclic structure.
    Type: Grant
    Filed: February 16, 2001
    Date of Patent: July 12, 2005
    Assignee: Meiji Seika Kaisha, Ltd.
    Inventors: Masaki Tsushima, Kaori Tadauchi, Kenji Asai, Naoko Miike, Masako Imai, Toshiaki Kudo
  • Patent number: 6869960
    Abstract: A compound of the formula: or a pharmaceutically acceptable salt, ester or ether thereof, wherein R1 through R12 are independently hydrogen or the like; X1 and X2 are independently CH2 or the like; R13 is hydrogen or the like; or R12 and R13 taken together with three ring atoms of the quinoline ring separating said substituents form a heterocyclic ring; R14 and R15 are hydrogen or the like or these groups taken together form oxo; and the dotted line represents a single or double bond. These compounds are ligands for ORL-1 receptor and especially are antagonists for said receptor.
    Type: Grant
    Filed: January 23, 2003
    Date of Patent: March 22, 2005
    Assignee: Pfizer Inc.
    Inventors: Fumitaka Ito, Hiroki Koike, Asato Morita
  • Patent number: 6828440
    Abstract: A compound of the formula (I): wherein Z, A, B, C, R1, R2, X1, X2, Q and n are as disclosed herein.
    Type: Grant
    Filed: April 18, 2002
    Date of Patent: December 7, 2004
    Assignee: Euro-Celtique, S.A.
    Inventors: R. Richard Goehring, Sam Vicotry, Donald Kyle
  • Publication number: 20040181068
    Abstract: The present invention discloses the identification of the novel inhibitors of farnesyl protein transferase and ras protein farnesylation. The compounds and pharmaceutical compositions disclosed herein are useful in treating diseases associated with farnesyl protein transferase, such as cancer.
    Type: Application
    Filed: February 10, 2004
    Publication date: September 16, 2004
    Inventor: Rajeev S. Bhide
  • Patent number: 6774132
    Abstract: The present invention relates to certain spirooxindole derivatives and to pharmaceutically acceptable salts thereof, which exhibit good analgesic properties and are effective in the treatment of chronic pain. The derivatives have the structure of formula I: wherein: Ar is benzene or pyridine; X is NHCO—; —CONH—; or —NH—SO2—; Y is a single bond; and Z is —CH═CHCH2.
    Type: Grant
    Filed: October 27, 2000
    Date of Patent: August 10, 2004
    Assignee: AstraZeneca AB
    Inventors: Alf Claesson, Britt-Marie Swahn, Odd-Geir Berge
  • Publication number: 20040142956
    Abstract: Compounds, compositions and methods are provided that are useful in the treatment or prevention of conditions or disorders associated with a neuropeptide receptor. The subject methods are particularly useful in the treatment and/or prevention of endocrine, metabolic, cardiovascular, neurologic, psychiatric, gastrointestinal, genitourinary and other disorders.
    Type: Application
    Filed: September 23, 2003
    Publication date: July 22, 2004
    Inventors: Xiaoqi Chen, Kang Dai, Pingchen Fan, Ying Fu, Leping Li, Jeffrey T. Mihalic
  • Publication number: 20040072847
    Abstract: Substituted spiro[isobenzofuran-1,4′-piperidin]-3-ones and 3H-spiroisobenzofuran-1,4′-piperidines capable of modulating NPY5 receptor activity are provided. Such compounds may be used to modulate ligand binding to NPY5 receptors in vivo or in vitro, and are particularly useful in the treatment of a variety of disorders (e.g., eating disorders such as obesity or bulimia, psychiatric disorders, diabetes and cardiovascular disorders such as hypertension) in humans, domesticated companion animals and livestock animals. Pharmaceutical compositions and methods for treating such disorders are provided, as are methods for using such compounds for detecting NPY5 receptors.
    Type: Application
    Filed: April 9, 2003
    Publication date: April 15, 2004
    Applicants: NEUROGEN CORPORATION, PFIZER INC.
    Inventors: Rajagopal Bakthavatchalam, Charles A. Blum, Harry L. Brielmann, James William Darrow, Stephane De Lombaert, Alan Hutchison, Jennifer Tran, Xiaozhang Zheng, Richard Louis Elliott, Marlys Hammond
  • Publication number: 20040067930
    Abstract: Compounds, pharmaceutical compositions including the compounds, and methods of preparation and use thereof are disclosed. The compounds are N-aryl diazaspirocyclic compounds, bridged analogs of N-heteroaryl diazaspirocyclic compounds, or prodrugs or metabolites of these compounds. The aryl group can be a five- or six-membered heterocyclic ring (heteroaryl). The compounds and compositions can be used to treat and/or prevent a wide variety of conditions or disorders, particularly those disorders characterized by dysfunction of nicotinic cholinergic neurotransmission, including disorders involving neuromodulation of neurotransmitter release, such as dopamine release. CNS disorders, which are characterized by an alteration in normal neurotransmitter release, are another example of disorders that can be treated and/or prevented. The compounds and compositions can also be used to alleviate pain.
    Type: Application
    Filed: June 27, 2003
    Publication date: April 8, 2004
    Applicant: Targacept, Inc.
    Inventors: Balwinder S. Bhatti, Craig Harrison Miller, Jeffrey Daniel Schmitt
  • Patent number: 6713487
    Abstract: Compounds having the formula (I), —NR11R12; G is a novel side chain selected from C2-6alkenyl, A3-aryl, —OR18, heteroaryl, A1-cyano, A2—OR17, A1—C(═O)R18, A1—CO2R18, A1—C(═O)NR18R19, A1—OC(═O)R18, A1—NR18C(═O)R19, A1—OC(═O)NR18R19, A1—NR18CO2R19, A1—NR18SO2R17, A1—SO2R17, A1—NR20C(═O)NR18R19, and A1—SR18; or when y is 0 or when W is not NHR22, G may be A1-heterocyclo, wherein A1 is a bond, C1-6alkylene or C2-alkenylene, A2 is C1-6alkylene or C2-6alkenylene, and A3 is C2-6alkenylene; W is selected from —NR21R22, —OR23, —NR21C(═O)R24, —NR21CO2R24, amidino, guanidino, or a heteroaryl, heterocyclo or C3-7cycloalkyl as defined in the specification, and X and R1 through R24 are as defined in the specification, are effective as modulators of melanocortin-receptors, particularly MC-1R and MC-4R.
    Type: Grant
    Filed: March 4, 2002
    Date of Patent: March 30, 2004
    Assignee: Bristol-Myers Squibb Co.
    Inventors: Guixue Yu, John Macor, Timothy Herpin, R. Michael Lawrence, George C. Morton, Rejean Ruel, Graham S. Poindexter, Edward H. Ruediger, Carl Thibault
  • Publication number: 20040044018
    Abstract: There are provided methods for the treatment of diseases involving dysfunction of the peripheral and central nervous system comprising administering one or more Spiro compounds. Also provided and pharmaceutical compositions useful in such methods, compounds for use in the preparation of such pharmaceutical compositions, processes for preparing compounds useful in the practice of such methods, and some novel such compounds per se.
    Type: Application
    Filed: May 2, 2003
    Publication date: March 4, 2004
    Applicant: ISRAEL INSTITUTE FOR BIOLOGICAL RESEARCH
    Inventors: Abraham Fisher, Nira Bar-Ner, Yishai Karton
  • Publication number: 20040029904
    Abstract: 1
    Type: Application
    Filed: August 8, 2003
    Publication date: February 12, 2004
    Inventors: Samuel George Gibson, David John Miller
  • Patent number: 6673625
    Abstract: The present invention provides formulae for fluorescent compounds that have a number of properties which make them uniquely suited for use in sensors of analytes such as saccharides. The advantageous fluorescent properties include favorable excitation wavelengths, emission wavelengths, fluorescence lifetimes, and photostability. Additional advantageous properties include enhanced aqueous solubility, as well as temperature and pH sensitivity. The compound comprises an aryl or a substituted phenyl botonic acid that acts as a substrate recognition component, a fluorescence switch component, and a fluorophore. Fluorescent compounds are described that are excited at wavelengths greater than 400 nm and emit at wavelengths greater than 450 nm, which is advantageous for optical transmission through skin. The fluorophore is typically selected from transition metal-ligand complexes and thiazine, oxazine, oxazone, or oxazine-one as well as anthracene compounds.
    Type: Grant
    Filed: March 30, 2001
    Date of Patent: January 6, 2004
    Assignees: The Regents of the University of California, MiniMed Inc.
    Inventors: Joe H. Satcher, Jr., Stephen M. Lane, Christopher B. Darrow, Douglas R. Cary, Joe Anh Tran
  • Publication number: 20030194698
    Abstract: The present invention generally relates to an assay for identifying inhibitors of Human Papillomavirus (HPV), comprising:
    Type: Application
    Filed: February 5, 2003
    Publication date: October 16, 2003
    Applicant: Boehringer Ingelheim (Canada) Ltd.
    Inventors: Peter White, Christiane Yoakim
  • Publication number: 20030158219
    Abstract: A compound of the formula: 1
    Type: Application
    Filed: January 23, 2003
    Publication date: August 21, 2003
    Inventors: Fumitaka Ito, Hiroki Koike, Asato Morita
  • Publication number: 20030139601
    Abstract: Compounds of formula (I) and salts thereof: 1
    Type: Application
    Filed: October 22, 2002
    Publication date: July 24, 2003
    Applicant: SANKYO COMPANY, LIMITED
    Inventors: Akio Saito, Yoko Sugiyama, Toshimitsu Toyama, Toshihiko Nanba
  • Publication number: 20030119858
    Abstract: Novel substituted amino acids of formula 1
    Type: Application
    Filed: October 22, 2002
    Publication date: June 26, 2003
    Inventors: Justin Stephen Bryans, David Christopher Horwell, Jean-Marie Receveur
  • Patent number: 6566367
    Abstract: Substituted spiro[isobenzofuran-1,4′-piperidin]-3-ones and 3H-spiroisobenzofuran-1,4′-piperidines capable of modulating NPY5 receptor activity are provided. Such compounds may be used to modulate ligand binding to NPY5 receptors in vivo or in vitro, and are particularly useful in the treatment of a variety of disorders (e.g., eating disorders such as obesity or bulimia, psychiatric disorders, diabetes and cardiovascular disorders such as hypertension) in humans, domesticated companion animals and livestock animals. Pharmaceutical compositions and methods for treating such disorders are provided, as are methods for using such compounds for detecting NPY5 receptors.
    Type: Grant
    Filed: December 11, 2001
    Date of Patent: May 20, 2003
    Assignees: Pfizer Inc., Neurogen Corporation
    Inventors: Rajagopal Bakthavatchalam, Charles A. Blum, Harry L. Brielmann, James William Darrow, Stéphane De Lombaert, Alan Hutchison, Jennifer Tran, Xiaozhang Zheng, Richard Louis Elliott, Marlys Hammond
  • Patent number: 6562857
    Abstract: This invention provides a progesterone receptor agonist of formula 1 having the structure wherein T is O, S, or absent; R1, and R2 are each, independently, hydrogen, alkyl, substituted alkyl; or R1 and R2 are taken together form a ring and together contain —CH2(CH2)nCH2—, —CH2CH2CMe2CH2CH2—, —O(CH2)pCH2—, —O(CH2)qO—, —CH2CH2OCH2CH2—, or —CH2CH2NR7CH2CH2—; n=1-5; p=1-4; q=1-4; R3 is hydrogen, OH, NH2, alkyl, substituted alkyl, alkenyl, substituted alkenyl, alkynyl, substituted alkynyl, or CORA; RA is hydrogen, alkyl, substituted alkyl, alkoxy, substituted alkoxy, aminoalkyl, or substituted aminoalkyl; R4 is hydrogen, halogen, CN, NH2, alkyl, substituted alkyl, alkoxy, substituted alkoxy, aminoalkyl, or substituted aminoalkyl; R5 is hydrogen, alkyl, or substituted alkyl; R6 is hydrogen, alkyl, substituted alkyl, or CORB, RB is hydrogen, alkyl, substituted alkyl, alkoxy, substituted alkoxy, amino
    Type: Grant
    Filed: January 9, 2002
    Date of Patent: May 13, 2003
    Assignee: Wyeth
    Inventors: Mark A. Collins, Valerie A. Mackner, Jay E. Wrobel, Lin Zhi, Todd K. Jones, James P. Edwards, Christopher M. Tegley
  • Publication number: 20030078279
    Abstract: A compound of the formula: 1
    Type: Application
    Filed: May 22, 2002
    Publication date: April 24, 2003
    Applicant: Pfizer Inc.
    Inventors: Fumitaka Ito, Hiroki Koike, Masaki Sudo, Tatsuya Yamagishi, Koji Ando
  • Publication number: 20030078278
    Abstract: A compound of the formula: 1
    Type: Application
    Filed: March 6, 2002
    Publication date: April 24, 2003
    Applicant: Pfizer Inc.
    Inventors: Fumitaka Ito, Hiroki Koike, Masaki Sudo, Tatsuya Yamagishi
  • Publication number: 20030073690
    Abstract: Novel compounds of the formula 1
    Type: Application
    Filed: May 23, 2002
    Publication date: April 17, 2003
    Inventors: Deen Tulshian, Ginny D. Ho, Lisa S. Silverman, Julius J. Matasi, Robbie L. McLeod, John A. Hey, Richard W. Chapman, Ana Bercovici, Francis M. Cuss
  • Publication number: 20030064995
    Abstract: Amide and urea derivatives of the formula I
    Type: Application
    Filed: September 10, 2002
    Publication date: April 3, 2003
    Applicant: MERCK PATENT GMBH
    Inventors: Christoph Van Amsterdam, Hartmut Greiner, Henning Boettcher, Gerd Bartoszyk, Juergen Harting, Lisa Matzen, Wilfried Rautenberg
  • Patent number: 6538002
    Abstract: The present in to s directed to compounds of the formula I: (wherein R1, R2, R3, R7, R8, X, Y, Z, x and y are defined herein) which are useful as modulators of chemokine receptor activity. In particular, these compounds are useful as modulators of the chemokine receptors CCR-5 and/or CCR-3.
    Type: Grant
    Filed: June 8, 2000
    Date of Patent: March 25, 2003
    Assignee: Merck & Co., Inc.
    Inventors: Paul E. Finke, Malcolm Maccoss, Sander G. Mills, Bryan Oates
  • Publication number: 20030055074
    Abstract: The present invention relates to a hydrohalogenide of 1′-[4-[1-(4-fluorophenyl)-1H-indole-3-yl]-1-butyl]-spiro[isobenzofuran-1(3H),4′-piperidine], pharmaceutical compositions containing the acid addition salts and the use thereof for the treatment of psychic and neurological disorders.
    Type: Application
    Filed: October 15, 2002
    Publication date: March 20, 2003
    Applicant: H. Lundbeck A/S
    Inventors: Niels Mork, Heidi Lopez de Diego, Ole Nielsen
  • Patent number: 6525036
    Abstract: The present invention relates to novel cysteine protease inhibitors of Formula I: the pharmaceutically acceptable salts and N-oxide derivatives thereof, their use as therapeutic agents and methods of making them.
    Type: Grant
    Filed: January 5, 2001
    Date of Patent: February 25, 2003
    Assignee: Merck & Co., Inc.
    Inventors: Renata Marcella Oballa, Petpiboon Prasit, Joel Stephane Robichaud, Elise Isabel, Eduardo Setti, Dan-Xiong Wang, Rohan V. Mendonca, Shankar Venkatraman
  • Publication number: 20030036652
    Abstract: Substituted spiro[isobenzofuran-1,4′-piperidin]-3-ones and 3H-spiroisobenzofuran-1,4′-piperidines capable of modulating NPY5 receptor activity are provided. Such compounds may be used to modulate ligand binding to NPY5 receptors in vivo or in vitro, and are particularly useful in the treatment of a variety of disorders (e.g., eating disorders such as obesity or bulimia, psychiatric disorders, diabetes and cardiovascular disorders such as hypertension) in humans, domesticated companion animals and livestock animals. Pharmaceutical compositions and methods for treating such disorders are provided, as are methods for using such compounds for detecting NPY5 receptors.
    Type: Application
    Filed: December 11, 2001
    Publication date: February 20, 2003
    Applicant: NEUROGEN CORPORATION
    Inventors: Rajagopal Bakthavatchalam, Charles A. Blum, Harry L. Brielmann, James William Darrow, Stephane De Lombaert, Alan Hutchison, Jennifer Tran, Xiaozhang Zheng, Richard Louis Elliott, Marlys Hammond
  • Publication number: 20030018041
    Abstract: A compound of the formula (I): 1
    Type: Application
    Filed: April 18, 2002
    Publication date: January 23, 2003
    Inventors: R. Richard Goehring, Sam Vicotry, Donald Kyle
  • Patent number: 6509346
    Abstract: Disclosed are novel compounds and a method of treating a disease associated with aberrant leukocyte recruitment and/or activation. The method comprises administering to a subject in need an effective amount of a compound represented by: and physiologically acceptable salts thereof.
    Type: Grant
    Filed: July 28, 1999
    Date of Patent: January 21, 2003
    Assignees: Millennium Pharmaceuticals, Inc., Kyowa Hakko Kogyo Co., Ltd.
    Inventors: Jay R. Luly, Yoshisuke Nakasato, Etsuo Ohshima, Hiroki Sone, Osamu Kotera, Geraldine C. B. Harriman
  • Publication number: 20030008909
    Abstract: This invention provides compounds of the formula I: 1
    Type: Application
    Filed: April 24, 2002
    Publication date: January 9, 2003
    Applicant: WYETH
    Inventors: John W. Ullrich, Andrew Fensome, Jay E. Wrobel, Lin Zhi, Todd K. Jones, James P. Edwards, Christopher M. Tegley
  • Patent number: 6503926
    Abstract: Disclosed are novel compounds and a method of treating a disease associated with aberrant leukocyte recruitment and/or activation. The method comprises administering to a subject in need an effective amount of a compound represented by: and physiologically acceptable salts thereof.
    Type: Grant
    Filed: July 28, 1999
    Date of Patent: January 7, 2003
    Assignees: Millennium Pharmaceuticals, Inc., Kyowa Hakko Kogyo Co., Ltd.
    Inventors: Jay R. Luly, Yoshisuke Nakasato, Etsuo Ohshima, Hiroki Sone, Osamu Kotera, Geraldine C. B. Harriman
  • Publication number: 20020198188
    Abstract: The present invention provides substituted 3,3-diphenyl indanone, indane and indole compounds, as well as analogues thereof, which are specific, potent and safe inhibitors of mammalian cell proliferation. The compounds can be used to inhibit mammalian cell proliferation in situ as a therapeutic approach towards the treatment or prevention of diseases characterized by abnormal cell proliferation, such as cancer.
    Type: Application
    Filed: January 10, 2002
    Publication date: December 26, 2002
    Applicant: Children's Medical Center Corporation
    Inventors: Carlo Brugnara, Jose Halperin, Rudolf Fluckiger, Emile M. Bellott, Richard John Lombardy, John J. Clifford, Ying-Duo Gao, Reem M. Haidar, Eugene W. Kelleher, Adel M. Moussa, Yesh P. Sachdeva, Minghua Sun, Heather N. Taft
  • Publication number: 20020188124
    Abstract: Compounds of the general formula (I): 1
    Type: Application
    Filed: March 8, 2002
    Publication date: December 12, 2002
    Inventors: Takehiro Fukami, Akio Kanatani, Akane Ishihara, Yasuyuki Ishii, Toshiyuki Takahashi, Yuji Haga, Toshihiro Sakamoto, Takahiro Itoh
  • Patent number: 6489354
    Abstract: The present invention is directed to pyrrolidine compounds of the formula I: (wherein R1, R2, R3, R4c, R4d, and R4f are defined herein) which are useful as modulators of chemokine receptor activity. In particular, these compounds are useful as modulators of the chemokine receptors CCR-3 and/or CCR-5.
    Type: Grant
    Filed: March 1, 2000
    Date of Patent: December 3, 2002
    Assignee: Merck & Co., Inc.
    Inventors: Jianming Bao, Robert K. Baker, William H. Parsons, Kathleen Rupprecht
  • Patent number: 6476045
    Abstract: The present invention relates to compounds of the formula (I): wherein: Het represents a heterocyclic residue selected from: where the dotted line in (b) represents an optional double bond; A completes a fused pyridine ring; and B completes a fused benzene or pyridine ring. The compounds are of particular use in the treatment or prevention of depression, anxiety, pain, inflammation, migaine, emesis or postherpetic neuralgia.
    Type: Grant
    Filed: July 11, 2001
    Date of Patent: November 5, 2002
    Assignee: Merck Sharp & Dohme Ltd.
    Inventors: Kevin Dinnell, Jason Matthew Elliott, Gregory John Hollingworth, Duncan Edward Shaw
  • Publication number: 20020119973
    Abstract: Disclosed are novel compounds and a method of treating a disease associated with aberrant leukocyte recruitment and/or activation.
    Type: Application
    Filed: July 28, 1999
    Publication date: August 29, 2002
    Inventors: JAY R. LULY, YOSHISUKE NAKASATO, ETSUO OHSHIMA, HIROKI SONE, OSAMU KOTERA, GERALDINE C.B. HARRIMAN
  • Patent number: 6420376
    Abstract: The present invention is directed to certain spiropiperidines of the general structural formula: wherein R1, R2, R3, R3a, R3b, R4 and R5 are as defined herein. These compounds promote the release of growth hormone in humans and animals. This property can be utilized to promote the growth of food animals to render the production of edible meat products more efficient, and in humans, to treat physiological or medical conditions characterized by a deficiency in growth hormone secretion, such as short stature in growth hormone deficient children, and to treat medical conditions which are improved by the anabolic effects of growth hormone. Growth hormone releasing compositions containing such compounds as the active ingredient thereof are also disclosed.
    Type: Grant
    Filed: July 10, 2000
    Date of Patent: July 16, 2002
    Assignee: Merck & Co., Inc.
    Inventors: James R. Tata, Arthur A. Patchett
  • Publication number: 20020091115
    Abstract: The invention is directed to aza-bridged-bicyclic compounds having Formula (I): 1
    Type: Application
    Filed: June 26, 2001
    Publication date: July 11, 2002
    Inventors: Alexey B. Dyatkin, Bruce E. Maryanoff, William J. Hoekstra, Wei He, William A. Kinney
  • Publication number: 20020086874
    Abstract: This invention relates to substituted indoline derivative compounds which are antagonists of the progesterone receptor, their preparation and pharmaceutical utility, particularly including contraception and treatment of benign or malignant neoplastic diseases, having the general structure: 1
    Type: Application
    Filed: December 14, 2001
    Publication date: July 4, 2002
    Applicant: American Home Products Corporation
    Inventors: Andrew Fensome, Lori L. Miller, John W. Ullrich, Reinhold H. W. Bender, Puwen Zhang, Jay E. Wrobel, Lin Zhi, Todd K. Jones, James P. Edwards, Christopher M. Tegley
  • Patent number: 6410548
    Abstract: Certain novel spiropiperidine compounds are agonists of melanocortin receptor(s) and are useful for the treatment, control or prevention of diseases and disorders responsive to the activation of melanocortin receptors. The compounds of the present invention are therefore useful for treatment of diseases and disorders such as obesity, diabetes, sexual dysfunction including erectile dysfunction and female sexual dysfunction.
    Type: Grant
    Filed: February 12, 2001
    Date of Patent: June 25, 2002
    Assignee: Merck & Co., Inc.
    Inventors: Ravi P. Nargund, Zhixiong Ye, Brenda L. Palucki, Raman K. Bakshi, Arthur A. Patchett, Leonardus H. T. Van Der Ploeg
  • Publication number: 20020068735
    Abstract: This invention provides a progesterone receptor antagonist of formula 1 having the structure 1
    Type: Application
    Filed: January 9, 2002
    Publication date: June 6, 2002
    Applicant: American Home Products Corporation
    Inventors: Mark A. Collins, Valerie A. Mackner, Jay E. Wrobel, Lin Zhi, Todd K. Jones, James P. Edwards, Christopher M. Tegley
  • Patent number: 6376505
    Abstract: A class of novel substituted-aryloxy-2-ol-3-(4-spiro-(alkanedioxy)isobenzofuranyl- and phthaloyl-piperidine) derivatives is disclosed useful as 5-HT1A and 5-HT1D&agr; antagonists.
    Type: Grant
    Filed: November 22, 1999
    Date of Patent: April 23, 2002
    Assignee: Eli Lilly and Company
    Inventor: Vincent P. Rocco
  • Patent number: 6372764
    Abstract: The present invention is directed to pyrrolidine compounds of the formula I: (wherein R1, R2, R3, R4c, R4d, and R4f are defined herein) which are useful as modulators of chemokine receptor activity. In particular, these compounds are useful as modulators of the chemokine receptors CCR-3 and/or CCR-5.
    Type: Grant
    Filed: March 1, 2000
    Date of Patent: April 16, 2002
    Assignee: Merck & Co., Inc.
    Inventors: Jianming Bao, Robert K. Baker, William H. Parsons, Kathleen Rupprecht
  • Patent number: 6362201
    Abstract: The present invention is directed to pyrrolidine compounds of the formula I: (wherein R1, R2, R3, R4c, R4d, and R4f are defined herein) which are useful as modulators of chemokine receptor activity. In particular, these compounds are useful as modulators of the chemokine receptors CCR-3 and/or CCR-5.
    Type: Grant
    Filed: March 1, 2000
    Date of Patent: March 26, 2002
    Assignee: Merck & Co., Inc.
    Inventors: Robert K. Baker, William H. Parsons, Kathleen Rupprecht
  • Publication number: 20020034730
    Abstract: The present invention is directed to the radioligand compound, [35S]-radiolabeled (+)-N-[1′-(6-cyano-1,2,3,4-tetrahydro-2(R)-naphthalenyl)-3,4-dihydro-4(R)-hydoxyspiro[2H-1-benzopyran-2,4′-piperidin]-6-yl]methanesulfonamide. Also within the scope of this invention is a method for identifying compounds that bind to the IKr channel, and may have antiarrhythmic activity.
    Type: Application
    Filed: July 12, 2001
    Publication date: March 21, 2002
    Inventors: John W. Butcher, David A. Claremon, Thomas M. Connolly, Jerzy Karczewski, Kenneth S. Koblan, Matthew J. Kostura, Nigel J. Liverton, Dennis C. Dean, David G. Melillo
  • Patent number: 6355648
    Abstract: This invention relates to compounds which are agonists of the progesterone receptor which have the general structures: wherein: R1 and R2 are H, alkyl, substituted alkyl; OH; O(alkyl); O(substituted alkyl); OAc; aryl; substituted aryl; heteroaryl; substituted heteroaryl; alkylaryl; alkylheteroaryl; 1-propynyl; or 3-propynyl; or R1 and R2 are joined to form an alkyl, alkenyl or heterocyclic ring; or R1 and R2 together comprise a double bond to CMe2; C(cycloalkyl), O, or C(cycloether); R3 is H, OH, NH2, C1 to C6 alkyl, substituted C1 to C6 alkyl, C3 to C6 alkenyl, alkynyl, substituted alkynyl, or CORA; RA is H, C1 to C3 alkyl, substituted C1 to C3 alkyl, C1 to C3 alkoxy, substituted C1 to C3 alkoxy, C1 to C3 aminoalkyl, or substituted C1 to C3 aminoalkyl; R4 is H, halogen, CN, NH2, NO2, C1 to C6 alkyl, or substituted C1 to C6 alkyl, C1 to C6 alkoxy, substituted C1 to C6 alkoxy, C1 to C6 aminoalkyl, or substituted C1 to C6 aminoalkyl; R5 is optionally substituted and selected from a benzene ri
    Type: Grant
    Filed: April 19, 2000
    Date of Patent: March 12, 2002
    Assignees: American Home Products Corporation, Ligand Pharmaceuticals, Inc.
    Inventors: Andrew Fensome, Puwen Zhang, Marci C. Koko, Lin Zhi, Todd K. Jones, Jay E. Wrobel, Christopher M. Tegley, James P. Edwards, Edward G. Melenski
  • Patent number: 6342459
    Abstract: The present invention relates to photochromic 2H-naphtho[1,2-b]pyrans as well as their use in synthetic resins of all types, especially for ophthalmic purposes. In particular, the present invention relates to photochromic naphthopyran compounds, for which a further ring system is bonded to the f side of the naphthopyran. The inventive photochromic dyes generally have the general formula (I) wherein n, R1, R2, R3, X, B and B′ are defined as in claim 1. The inventive compounds are distinguished by good darkening and decolorizing properties and a very good service life.
    Type: Grant
    Filed: May 18, 2000
    Date of Patent: January 29, 2002
    Assignee: Optische Werke G. Rodenstock
    Inventors: Manfred Melzig, Claudia Mann, Udo Weigand
  • Publication number: 20020004601
    Abstract: Novel spiro[cyclopent[b]indole-piperidines], intermediates and processes for the preparation thereof, and methods of relieving memory dysfunction and treating depression utilizing the spiro[cyclopent[b]indole-piperidines] and intermediates, or compositions thereof are disclosed.
    Type: Application
    Filed: January 24, 2001
    Publication date: January 10, 2002
    Applicant: Hoechst Marion Roussel, Inc.
    Inventors: Mark G. Palermo, Gerard J. O'Malley
  • Patent number: 6329385
    Abstract: Disclosed are novel compounds and a method of treating a disease associated with aberrant leukocyte recruitment and/or activation. The method comprises administering to a subject in need an effective amount of a compound represented by the following structural formula: and physiologically acceptable salts thereof.
    Type: Grant
    Filed: January 21, 1999
    Date of Patent: December 11, 2001
    Assignees: Millennium Pharmaceuticals, Inc., Kyowa Hakko Kogyo Co., Ltd.
    Inventors: Jay R. Luly, Yoshisuke Nakasato, Etsuo Ohshima
  • Patent number: 6326375
    Abstract: Spiro compounds of the general formula (I): wherein Ar1 represents an optionally substituted aryl or heteroaryl; n represents 0 or 1; T, U, V and W each represent a nitrogen atom or an optionally substituted methine group, wherein at least two of which represent said methine group; X represents nitrogen; Y represents an optionally substituted imino or oxygen atom, which exhibit neuropeptide Y receptor (NPY) antagonistic activities and are useful as agents for the treatment of various diseases related to NPY, for example, cardiovascular disorders, central nervous system disorders, metobolic diseases and the like.
    Type: Grant
    Filed: August 18, 2000
    Date of Patent: December 4, 2001
    Assignee: Banyu Pharmaceutical Co., Ltd.
    Inventors: Takehiro Fukami, Akio Kanatani, Akane Ishihara, Yasuyuki Ishii, Toshiyuki Takahashi, Yuji Haga, Toshihiro Sakamoto, Takahiro Itoh