Hetero Ring In The Polycyclo Ring System Patents (Class 514/320)
  • Publication number: 20020019392
    Abstract: This invention comprises methods of treating treatment or prevention of diseases associated with an excess of neuropeptide Y comprising administration of a compound of the formulae I or II: 1
    Type: Application
    Filed: June 29, 2001
    Publication date: February 14, 2002
    Applicant: American Home Products Corporation
    Inventor: Simon N. Jenkins
  • Publication number: 20020019391
    Abstract: This invention comprises methods of treating cardiovascular disorders and lowering blood LDL levels comprising administration of a statin and compound of the formulae I or II: 1
    Type: Application
    Filed: June 29, 2001
    Publication date: February 14, 2002
    Applicant: American Home Products Corporation
    Inventors: Simon N. Jenkins, Barry S. Komm
  • Publication number: 20020016298
    Abstract: Compounds according to the formula: 1
    Type: Application
    Filed: December 21, 2000
    Publication date: February 7, 2002
    Inventors: Bruce A. Hay, Anthony P. Ricketts, Bridget M. Cole
  • Publication number: 20020016318
    Abstract: This invention comprises methods of treating treatment of breast disorder comprising administration of a compound of the formulae I or II: 1
    Type: Application
    Filed: June 29, 2001
    Publication date: February 7, 2002
    Applicant: American Home Products Corporation
    Inventor: Christopher P. Miller
  • Publication number: 20020016340
    Abstract: This invention relates to methods, pharmaceutical compositions and kits useful in treating cataracts. The compositions are comprised of an estrogen agonist/antagonist and a pharmaceutically acceptable vehicle, carrier or diluent. The compositions and methods of treatment are effective while substantially reducing the concomitant liability of adverse effects associated with estrogen administration.
    Type: Application
    Filed: July 25, 2001
    Publication date: February 7, 2002
    Inventor: Robert L. Rosati
  • Patent number: 6344193
    Abstract: Insect pests can be controlled by treating the pests or their loci with a combination of recombinant virus and organic insecticide. The recombinant virus preferably is a baculovirus. Combinations of recombinant baculovirus with chemical insecticides provide a dose-response in pests, such as insects, that is greater than additive. Preferred treatments of the invention are uses of recombinant baculoviruses that express a foreign protein or toxin, with pyrethroid insecticides. Treatments against pyrethroid resistant pests are especially useful.
    Type: Grant
    Filed: January 15, 1998
    Date of Patent: February 5, 2002
    Assignee: The Regents of The University of California
    Inventors: Bruce D. Hammock, Billy Fred McCutchen
  • Patent number: 6340701
    Abstract: A cytotoxic agent comprising one or more taxanes linked to a cell binding agent. A therapeutic composition for killing selected cell populations comprising: (A) a cytotoxic amount of one or more taxanes covalently bonded to a cell binding agent through a linking group, and (B) a pharmaceutically acceptable carrier, diluent or excipient. A method for killing selected cell populations comprising contacting target cells or tissue containing target cells with an effective amount of a cytotoxic agent comprising one or more taxanes linked to a cell binding agent. Novel sulfur-containing taxanes.
    Type: Grant
    Filed: November 22, 2000
    Date of Patent: January 22, 2002
    Assignee: Immunogen INC
    Inventors: Ravi V. J. Chari, Walter A. Blättler
  • Publication number: 20010056099
    Abstract: This invention relates to methods, pharmaceutical compositions and kits useful in reducing cardiovascular morbidity and the risk of mortality in men and post-menopausal women and morbidity and the risk of mortality in post-menopausal women from the combined reduction of breast cancer, osteoporosis and cardiovascular disease by the administration of estrogen agonists/antagonists. The compositions are comprised of an estrogen agonist/antagonist and a pharmaceutically acceptable vehicle, carrier or diluent. The compositions and methods of treatment are effective while substantially reducing the concomitant liability of adverse effects associated with estrogen administration.
    Type: Application
    Filed: January 10, 2001
    Publication date: December 27, 2001
    Inventors: Wesley W. Day, Andrew G. Lee, David D. Thompson
  • Publication number: 20010056091
    Abstract: A method of inhibiting effects of exogenous neurotoxic or neurotoxinic products in warm-blooded animals comprising administering to warm-blooded animals before exposure to said products an inhibitorily effective amount of reversible cholinesterase inhibitor selected from the group consisting of pyridostigmine and physostigmine followed by administration of an inhibitorily effective amount of 2-methyl-1-(1-piperidinyl)-1-(2-thienyl)-cyclohexane in substantially pure racemic, diastereoisomeric or enantiomeric form.
    Type: Application
    Filed: April 13, 2001
    Publication date: December 27, 2001
    Applicant: SOCIETE DE CONSEILS DE RECHERCHES ET D'APPLICATIONS SCIENTIFIQUES (S.C.R.A.S)
    Inventors: Guy Lallement, Pierre D'Arbigny, Jean-Marc Kamenka
  • Publication number: 20010051637
    Abstract: A method for the prophylaxis or treatment of conditions for which 5-HT1-like agonists are indicated comprising the administration of therapeutically-effective amount of compounds of formula (I) 1
    Type: Application
    Filed: January 12, 2001
    Publication date: December 13, 2001
    Inventors: Robert John Blade, Yih Sang Pang, David Lawrence Selwood
  • Publication number: 20010051638
    Abstract: An ethanol solvate form of (−)-cis-2-(2-chlorophenyl)-5,7-dihydroxy-8[4R-(3S-hydroxy-1-methyl)piperidinyl]-4H-1-benzopyran-4-one (Form II), a method of making Form II and a composition comprising Form II.
    Type: Application
    Filed: January 16, 2001
    Publication date: December 13, 2001
    Inventor: Kurt M. Kesseler
  • Publication number: 20010051636
    Abstract: The present invention provides a method for inhibiting bone loss comprising administering to a human in need thereof a first compound selected from 1) triarylethylenes; 2) 2,3-diaryl-2H-1-benzopyrans, 3) 1-aminoalkyl-2-phenylindoles; 4) 2-phenyl-3-aroylbenzothiophenes, 5) 1-substituted-2-aryl-dihydronaphthalenes; or 6) benzofurans, and a second compound being a bisphosphonate: or pharmaceutically acceptable salts and solvates thereof. Also encompassed by the invention are combination pharmaceutical formulations and salts.
    Type: Application
    Filed: March 8, 2000
    Publication date: December 13, 2001
    Inventors: Larry J. Black, George J. Cullinan
  • Patent number: 6326372
    Abstract: Lactam and cyclic urea derivatives and their pharmaceutically acceptable salts are disclosed. The synthesis of these compounds and their use as alpha 1a adrenergic receptor antagonists is also described. One application of these compounds is in the treatment of benign prostatic hyperplasia. These compounds are typically selective in their ability to relax smooth muscle tissue enriched in the alpha 1a receptor subtype without at the same time inducing hypotension. One such tissue is found surrounding the urethral lining. Therefore, one utility of the instant compounds is to provide acute relief to males suffering from benign prostatic hyperplasia, by permitting less hindered urine flow. Another utility of the instant compounds is provided by combination with a human 5-alpha reductase inhibitory compound, such that both acute and chronic relief from the effects of benign prostatic hyperplasia can be achieved.
    Type: Grant
    Filed: September 27, 2000
    Date of Patent: December 4, 2001
    Assignee: Merck & Co., Inc.
    Inventors: Ben E. Evans, Kevin F. Gilbert
  • Patent number: 6323206
    Abstract: Disclosed is a method of treating a subject with a disease associated with aberrant leukocyte recruitment and/or activation. The method comprises administering to the subject a therapeutically effective amount of a compound represented by the following structural formula: and physiologically acceptable salts thereof.
    Type: Grant
    Filed: January 21, 1998
    Date of Patent: November 27, 2001
    Assignee: Millennium Pharmaceuticals, Inc.
    Inventors: Charles F. Schwender, Charles R. Mackay, Julia C. Pinto, Walter Newman
  • Patent number: 6323217
    Abstract: A compound of formula (I): wherein: R1 represents hydrogen or alkyl, R2a and R2b represent a group selected from hydrogen, halogen, alkyl, hydroxy, alkoxy, trihaloalkyl, cyano, nitro, amino, alkylamino and dialkylamino, R3 represents hydrogen or hydroxy, X represents oxygen or methylene, V represents an alkylene chain that is optionally unsaturated and optionally substituted, U represents a bond or an alkylene chain, W represents a group selected from aryl and heteroaryl, each of those groups being optionally substituted by one or more identical or different groups, its isomers, its hydrates, its solvates and addition salts thereof with a pharmaceutically acceptable acid. Medicinal products containing the same which are useful in the treatment of diseases or pathological conditions in which endothelial dysfunction is known.
    Type: Grant
    Filed: January 30, 2001
    Date of Patent: November 27, 2001
    Assignee: Adir et Compagnie
    Inventors: Jean-Louis Peglion, Aimée Dessinges, Christophe Poitevin, Jean-Paul Vilaine, Nicole Villeneuve, Catherine Thollon, Marie-Pierre Bourguignon
  • Patent number: 6316470
    Abstract: Disclosed are compounds of the formula: or pharmaceutically acceptable addition salts thereof wherein: Y represents oxygen or sulfur; Z is nitrogen or CH; R1, R2 and R3 independently represent organic or inorganic substituents; R4 and R4′ independently represent hydrogen, alkyl or form a ring with the atom to which they are attached; R5 represents hydrogen, alkyl, alkoxy, or alkylthio, and R6 represents hydrogen or alkyl; or R5 and R6 form a ring together with the atoms to which they are attached; and R7, R8, R9, R10, and R11 independently represent hydrogen or alkyl, which compounds are useful for the treatment and/or prevention of neuropsychological disorders including, but not limited to, schizophrenia, mania, dementia, depression, anxiety, compulsive behavior, substance abuse, Parkinson-like motor disorders and motion disorders related to the use of neuroleptic agents.
    Type: Grant
    Filed: June 29, 2000
    Date of Patent: November 13, 2001
    Assignee: Neurogen Corporation
    Inventors: Renata Xavier Kover, Silva Terdjanian, Jennifer Tran, Andrew Thurkauf
  • Publication number: 20010039286
    Abstract: The present invention relates compounds of the formula (I): 1
    Type: Application
    Filed: February 13, 2001
    Publication date: November 8, 2001
    Inventors: Kevin Dinnell, Jason Matthew Elliott, Gregory John Hollingworth, Mark Peter Ridgill, Duncan Edward Shaw
  • Publication number: 20010036952
    Abstract: This invention relates to pharmaceutical compositions and methods for treating alopecia and promoting hair growth using pipecolic acid derivatives.
    Type: Application
    Filed: February 16, 2001
    Publication date: November 1, 2001
    Applicant: GPI NIL Holdings, Inc.
    Inventors: Joseph P. Steiner, Gregory S. Hamilton
  • Patent number: 6310077
    Abstract: The present invention is concerned with a novel benzamide of formula (I). Pharmaceutical compositions comprising said novel compounds, process for preparing compounds and compositions, and the use thereof as a medicine, in particular in the treatment of conditions involving a decreased motility of the intestine are described.
    Type: Grant
    Filed: June 4, 1999
    Date of Patent: October 30, 2001
    Assignee: Janssen Pharmaceutica N.V.
    Inventors: Georges H. P. Van Daele, Jean-Paul René Marie André Bosmans, Joannes Adrianus Jacobus Schuurkes
  • Publication number: 20010034352
    Abstract: Compound of formula (I): 1
    Type: Application
    Filed: January 30, 2001
    Publication date: October 25, 2001
    Inventors: Jean-Louis Peglion, Aimee Dessinges, Christophe Poitevin, Jean-Paul Vilaine, Nicole Villeneuve, Catherine Thollon, Marie-Pierre Bourguignon
  • Patent number: 6303620
    Abstract: Disclosed are 4,4-disubstituted and 3,3-disubstituted piperidine compounds of formula I wherein D, E, G, J, R1, a, b, c, and d are defined in the specification, compositions containing them, and their use for treating medical disorders resulting from a deficiency in growth hormone.
    Type: Grant
    Filed: May 6, 1999
    Date of Patent: October 16, 2001
    Assignee: Novo Nordisk A/S
    Inventors: Thomas Kruse Hansen, Michael Ankersen
  • Patent number: 6303627
    Abstract: This invention provides compounds and a method for the inhibition of serotonin reuptake in mammals.
    Type: Grant
    Filed: June 3, 1999
    Date of Patent: October 16, 2001
    Assignee: Eli Lilly and Company
    Inventors: Daniel James Koch, Vincent Patrick Rocco
  • Patent number: 6291483
    Abstract: Berberine or pharmaceutically acceptable salts thereof either alone or in combination with cyclosporin can be used to treat or prevent graft vs. host disease. Berberine or pharmaceutically acceptable salts thereof can also be used to treat or prevent septic shock syndrome.
    Type: Grant
    Filed: February 11, 1998
    Date of Patent: September 18, 2001
    Assignee: National Institute of Immunology
    Inventors: Shakti N. Upadhyay, Suman Dhawan
  • Patent number: 6291481
    Abstract: Compounds of formula I the N-oxide forms, the pharmaceutically acceptable acid addition salts and the stereochemically isomeric forms thereof, wherein the substituents are as described in the specification, and process for preparing said products, formulations comprising said products and their use as a medicine are disclosed, in particular for treating conditions which are related to impairment of gastric emptying.
    Type: Grant
    Filed: August 27, 1998
    Date of Patent: September 18, 2001
    Assignee: Janssen Pharmaceutica, N.V.
    Inventors: Jean-Paul René Marie Bosmans, Christopher John Love, Marc Gustaaf Celine Verdonck, Joannes Adrianus Jacobus Schuurkes
  • Patent number: 6291482
    Abstract: A novel N-hydroxyurea derivative represented by formula (I) and having antiallergic and anti-inflammatory effects, i.e., N-hydroxy-N-[6-(3-pyridylmethyl)-2H-1-benzopyran-3-ylmethyl]urea: and medicines containing the above urea derivative or a pharmacologically acceptable salt thereof, or a hydrate or solvate thereof as the active ingredient, particularly antiallergic or anti-inflammatory agent, especially antiasthmatic.
    Type: Grant
    Filed: May 11, 2000
    Date of Patent: September 18, 2001
    Assignee: Nikken Chemicals Co., LTD
    Inventors: Hiromasa Ohmori, Toshiya Komatsu, Michika Takano, Mina Tsuzuki, Yoshikazu Kawahara
  • Publication number: 20010021710
    Abstract: The present invention relates to therapeutically active compounds of formula I 1
    Type: Application
    Filed: October 27, 1997
    Publication date: September 13, 2001
    Inventors: POUL JACOBSEN, SVEND TREPPENDAHL, PAUL STANLEY BURY, ANDERS KANSTRUP, LISE BROWN CHRISTIANSEN
  • Patent number: 6288085
    Abstract: The present invention relates to certain novel piperidine derivatives, to processes for their preparation, to pharmaceutical formulations containing them and to their use in medical therapy, particularly in the treatment of psychotic disorders.
    Type: Grant
    Filed: June 17, 1999
    Date of Patent: September 11, 2001
    Assignee: Akzo Nobel N.V.
    Inventors: Duncan Robertson Rae, Samuel George Gibson
  • Publication number: 20010020021
    Abstract: A sulfonyl divalent aromatic or heteroaromatic ring hydroxamic acid compound that inter alia inhibits matrix metalloprotease activity is disclosed as are a treatment process that comprises administering a contemplated sulfonyl divalent aromatic or heteroaromatic ring hydroxamic acid compound in a MMP enzyme-inhibiting effective amount to a host having a condition associated with pathological matrix metalloprotease activity.
    Type: Application
    Filed: June 24, 1999
    Publication date: September 6, 2001
    Inventors: LOUIS J. BEDELL, JOSEPH J. MCDONALD, THOMAS E. BARTA, DANIEL P. BECKER, SHASHIDHAR N. RAO, JOHN N. FRESKOS, BRENT V. MISCHKE, DANIEL P. GETMAN, GARY A. DECRESCENZO
  • Patent number: 6284775
    Abstract: There are disclosed compounds of the formula, where n is 0, 1 or 2; A is where X in each occurrence is independently hydrogen, halogen, loweralkyl, hydroxy, nitro, loweralkoxy, amino, cyano, trifluoromethyl or methylthio; Y in each occurrence is independently hydrogen, halogen, loweralkyl, hydroxy, nitro, loweralkoxy, amino, cyano, trifluoromethyl or methylthio; K is N or CH; m is 1 or 2; k is 1 or 2; R1 and R2 are independently hydrogen, loweralkyl, or aryl except that when R1 is or aryl, R2 is hydrogen, or alternatively R1+R2 taken together with the carbon atom to which they are attached form a cyclopentane, cyclohexane, cycloheptane, pyran, thiopyran, indan or piperidine ring; R3 and R4 are independently hydrogen or loweralkyl, or alternatively R3+R4 taken together with the carbon atom to which they are attached form a cyclopentane, cyclohexane, cycloheptane, pyran, thiopyran, pyrrolidine or piperidine ring, the term aryl sig
    Type: Grant
    Filed: June 17, 1998
    Date of Patent: September 4, 2001
    Assignee: Aventis Pharmaceuticals Inc.
    Inventors: Nicholas Joseph Hrib, John Gerard Jurcak
  • Publication number: 20010018451
    Abstract: The present invention provides novel methods of inhibiting pathological conditions related to organ systems which respond to estrogen agonists comprising administering to a mammal in need of such treatment an effective amount of a compound of formula I 1
    Type: Application
    Filed: March 9, 2001
    Publication date: August 30, 2001
    Inventors: David B. Maclean, David D. Thompson
  • Patent number: 6281228
    Abstract: Novel compounds are provided which are inhibitors of MTP and thus are useful for lowering serum lipids and treating atherosclerosis and related diseases, and have the structure including pharmaceutically acceptable salts thereof, or prodrug esters thereof, A is where Z is N or CH, or where Z is  or CH2 when is a single bond; and wherein L1, R, R1, R3, R3′, R3a, R3b, R4, R4′, R5, R5a, X,  are as defined herein.
    Type: Grant
    Filed: June 14, 1999
    Date of Patent: August 28, 2001
    Assignee: Bristol-Myers Squibb Company
    Inventor: Joseph A. Tino
  • Publication number: 20010012850
    Abstract: The present invention comprises a group of compounds that effectively inhibit angiogenesis. More specifically, the invention comprises the compound EM-138 and its use in the inhibition of angiogenesis and treatment of angiogenesis associate diseases, including the inhibition of tumor growth and metastasis.
    Type: Application
    Filed: February 20, 2001
    Publication date: August 9, 2001
    Inventors: Shawn J. Green, Glenn M. Swartz, Jamshed H. Shah, John Madsen, Robert J. D'Amato
  • Patent number: 6271242
    Abstract: A novel method for preventing, stabilizing or causing regression of cancer is disclosed. The method comprises administering to a patient in need thereof a tyrosine protein kinase inhibitor.
    Type: Grant
    Filed: February 10, 1992
    Date of Patent: August 7, 2001
    Assignee: Bristol-Myers Squibb Co.
    Inventor: Mariano Barbacid
  • Patent number: 6268381
    Abstract: The present invention relates to taxane derivatives each represented by the following formula (1): [wherein, A1 represents a group (in which R1 represents H or a (substituted) alkyl group) or a group (in which R2 represents an amino group, a mono- or di-alkylamino group, a piperidino group, a pyrrolidino group or a morpholino group), X represents H, an alkoxycarbonyl group or a benzoyl group, Y represents H or a trialkylsilyl group, A2 represents a furyl group, an alkylfuryl group, an alkyl group or a fluorophenyl group, Ac represents an acetyl group, and Bz represents a benzoyl group] or salts thereof; and drugs containing the same as an active ingredient. These compounds have excellent water solubility and antitumor activity.
    Type: Grant
    Filed: June 19, 2000
    Date of Patent: July 31, 2001
    Assignee: Kabushiki Kaisha Yakult Honsha
    Inventors: Hideaki Shimizu, Atsuhiro Abe, Takanori Ogawa, Hiroshi Nagata, Seigo Sawada
  • Patent number: 6262270
    Abstract: A short practical commercial process for the efficient enantioselective synthesis of the non-steroidal antiestrogen of formula I or XIV or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: August 11, 1999
    Date of Patent: July 17, 2001
    Assignee: Schering Corporation
    Inventors: Richard W. Draper, Radha V. Iyer, Yuelie Lu, Eugene J. Vater
  • Patent number: 6255306
    Abstract: The present invention relates to compounds of the formula
    Type: Grant
    Filed: August 11, 1998
    Date of Patent: July 3, 2001
    Inventor: John E. Macor
  • Patent number: 6248755
    Abstract: The present invention is directed to pyrrolidine compounds of the formula I: (wherein R1, R2, R3, R4, R5, R6, R14 and n 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: April 4, 2000
    Date of Patent: June 19, 2001
    Assignee: Merck & Co., Inc.
    Inventors: Kevin Chapman, Jeffrey Hale, Dooseop Kim, Christopher Lynch, Shrenik Shah, Kothandaraman Shankaran, Dong-Ming Shen, Christopher Willoughby, Malcolm MacCoss, Sander G. Mills, Jennifer L. Loebach, Ravindra N. Guthikonda
  • Patent number: 6245781
    Abstract: Berberine or pharmaceutically acceptable salts thereof either alone or in combination with cyclosporin can be used to treat or prevent graft vs. host disease. Berberine or pharmaceutically acceptable salts thereof can also be used to treat or prevent septic shock syndrome.
    Type: Grant
    Filed: January 27, 1997
    Date of Patent: June 12, 2001
    Assignee: National Institute of Immunology
    Inventors: Shakti N. Upadhyay, D. N. K. Sarma, Nalini Wali, N. K. Saraswathi, Suman Dhawan
  • Patent number: 6239147
    Abstract: This invention relates to novel 1-trifluoromethyl-4-hydroxy-7-piperidinylaminomethylchroman derivatives of the formula wherein R1 is C1-C6 alkyl; R2 is hydrogen, C1-C6 alkyl, halo C1-C6 alkyl or phenyl; R3 is hydrogen or halo; and R4 and R5 are independently hydrogen, C1-C6 alkyl or halo C1-C6 alkyl, their pharmaceutically acceptable salts, pharmaceutical compositions containing such compounds, and the use of such compounds to treat CNS, gastrointestinal and other disorders.
    Type: Grant
    Filed: May 17, 2000
    Date of Patent: May 29, 2001
    Assignee: Pfizer INC
    Inventors: R. Scott Obach, Douglas Alan Scully
  • Patent number: 6239168
    Abstract: Radicicol derivatives represented by the following formula (I) having tyrosine kinase inhibition activity or pharmacologically acceptable salts thereof: wherein R1 and R2 are the same or different, and each represents hydrogen, alkanoyl, alkenoyl, tert-butyldiphenylsilyl or tert-butyldimethylsilyl; R3 represents Y—R5 {wherein Y represents substituted or unsubstituted alkylene; and R5 represents CONR6R7 (wherein R6 represents hydrogen, hydroxyl, substituted or unsubstituted lower alkyl, substituted or unsubstituted higher alkyl; R7 represents hydroxyl, substituted lower alkyl), CO2R12 (wherein R12 represents substituted lower alkyl, substituted or unsubstituted higher alkyl, X represents halogen.
    Type: Grant
    Filed: February 25, 2000
    Date of Patent: May 29, 2001
    Assignee: Kyowa Hakko Kogyo Co., Ltd.
    Inventors: Yoji Ino, Nobuyoshi Amishiro, Mayumi Miyata, Chikara Murakata, Harumi Ogawa, Tadakazu Akiyama, Shiro Akinaga, Shiro Soga, Yukimasa Shiotsu
  • Patent number: 6235755
    Abstract: The present invention provides non-peptidic amino derivatives, their therapeutic use as well as pharmaceutical compositions that possess activity as Follicle Stimulating Hormone (FSH) agonists and are useful in the for treatment of infertility. In particular, the invention provides cyclic and acyclic alpha- and beta-aminocarboxamides, more particularly tetrahydroisoquinolinecarboxamides, piperidinecarboxamides, pyrrolidinecarboxamides, and 2-amino-3-carboxamidopyridine derivatives.
    Type: Grant
    Filed: August 5, 1999
    Date of Patent: May 22, 2001
    Assignee: Applied Research Systems ARS Holding N.A.
    Inventors: Nabil El Tayer, Adulla Reddy, David Buckler, Sharad Magar
  • Patent number: 6214827
    Abstract: Novel compounds of Formula are disclosed. Also disclosed is a method of inhibiting Ras function and therefore inhibiting the abnormal growth of cells. The method comprises administering a compound of the above formula to a biological system. In particular, the method inhibits the abnormal growth of cells in a mammal such as a human being.
    Type: Grant
    Filed: June 23, 1998
    Date of Patent: April 10, 2001
    Assignee: Schering Corporation
    Inventors: Adriano Afonso, John J. Baldwin, Ronald J. Doll, Ge Li, Alan K. Mallams, F. George Njoroge, Dinanath F. Rane, John C. Reader, Randall R. Rossman
  • Patent number: 6207677
    Abstract: Piperidine compounds having the general formula (I), wherein R1 is (a) a group consisting of alkyl, alkenyl, cycloalkyl, cycloalkenyl, phenyl, cycloalkylalkyl, cycloalkenylalkyl, phenylalkyl or diphenylalkyl linked to the piperidyl N-atom through an at least 2-membered spacer group; or (b) a group having general formula (II), wherein X is CHR10, O, S, SO, SO2 or NR10, Z1 is CH2, O, or S; Z2 and Z3 are independently (CH2)n, n being 0 or 1, O or S or Z1 and Z2 may together represent a group —CH═CH—; or when Z3 is (CH2)n wherein n is 0, Z1 and Z2 may together represent a 3-membered divalent group; show potent sigma receptor activity. Furthermore they show effect in animal models indicative of anxiolytic properties. Accordingly they are useful as medicines for the treatment of anxiety, psychosis, epilepsy, convulsion, movement disorders, motor disturbances, amnesia, cerebrovascular diseases, senile demential of the Alzheimer type or Parkinson's disease.
    Type: Grant
    Filed: September 7, 1999
    Date of Patent: March 27, 2001
    Assignee: H. Lundbeck A/S
    Inventors: Ejner K. Moltzen, Jens Kristian Perregaard
  • Patent number: 6200990
    Abstract: The invention is directed to the use of novel compounds, compositions and methods for the prevention and treatment of neuronal tissue damage in mammals. The novel compounds comprise an antioxidant and a NMDA antagonist activity.
    Type: Grant
    Filed: December 14, 1999
    Date of Patent: March 13, 2001
    Assignee: Alcon Laboratories, Inc.
    Inventors: Abdelmoula Namil, Mark R. Hellberg
  • Patent number: 6200989
    Abstract: Compounds of the formula wherein R,R′, A,B,T and x have the meaning given in the specification possess uPA (urokinase-type plasminogen activator) antagonist activity and can be employed as antitumor and/or antimetastatic agents.
    Type: Grant
    Filed: September 22, 1999
    Date of Patent: March 13, 2001
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Gianpiero De Cillis, Roberto Di Domenico, Bernhard Könic, Ambrogio Oliva
  • Patent number: 6197790
    Abstract: A method for alleviating the symptoms of post-menopausal syndrome comprising administering to a woman in need thereof an effective amount of a compound of formula I wherein R1a is —H or —OR7a in which R7a is —H or a hydroxy protecting group; R2a is —H, halo, or —OR8a in which R8a is —H or a hydroxy protecting group; R3 is 1-piperidinyl, 1-pyrrolidino, methyl-1-pyrrolidinyl, dimethyl-1-pyrrolidino, 4-morpholino, dimethylamino, diethylamino, diisopropylamino, or 1-hexamethyleneimino; n is 2 or 3; and Z is —O— or —S—; or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: June 16, 1998
    Date of Patent: March 6, 2001
    Assignee: Eli Lilly and Company
    Inventor: Alan David Palkowitz
  • Patent number: 6194450
    Abstract: Novel pharmaceutically/cosmetically-active polyaromatic heterocyclic compounds have the structural formula (I): in which Z is a divalent radical selected from among —O—, —S— or —Nr′— and Ar is either a radical having the following structural formula (II): or a radical having the following structural formula (III): and are useful for the treatment of a wide variety of disease states, whether human or veterinary, for example dermatological, rheumatic, respiratory, cardiovascular and ophthalmological disorders, as well as for the treatment of mammalian skin and hair conditions/disorders.
    Type: Grant
    Filed: July 23, 1998
    Date of Patent: February 27, 2001
    Assignee: Centre International de Recherches Dermatologiques Galderma
    Inventors: Bruno Charpentier, Philippe Diaz, Philippe Nedoncelle
  • Patent number: 6187792
    Abstract: Compounds of general formula (I) are disclosed and claimed in the present application, as well as their pharmaceutically acceptable salts, pharmaceutical compositions comprising the novel compounds and their use in therapy, in particular in the management of pain.
    Type: Grant
    Filed: March 5, 1998
    Date of Patent: February 13, 2001
    Assignee: Astra Pharma Inc.
    Inventors: Daniel Delorme, Edward Roberts, Zhongyong Wei
  • Patent number: 6177449
    Abstract: Compounds of the formula I having the meanings of the substituents indicated in the claims are outstandingly efficacious substances for producing medicaments for the prophylaxis and for the therapy of cardiovascular disorders, in particular arrhythmias, for the treatment of ulcers of the gastrointestinal region or for the treatment of diarrheal disorders.
    Type: Grant
    Filed: October 20, 1999
    Date of Patent: January 23, 2001
    Assignee: Aventis Pharma Deutschland GmbH
    Inventors: Joachim Brendel, Uwe Gerlach, Hans Jochen Lang, Klaus Weidmann
  • Patent number: 6174879
    Abstract: Aminocyclohexylester compounds, including thioesters, are disclosed. The compounds of the present invention may be incorporated in compositions and kits. The present invention also discloses a variety of in vitro and in vivo uses for the compounds and compositions, including the blockade of ion channels and the treatment of arrhythmias.
    Type: Grant
    Filed: March 17, 1999
    Date of Patent: January 16, 2001
    Assignee: University of British Columbia
    Inventors: Bernard A. MacLeod, Michael J. A. Walker, Richard A. Wall