Patents Represented by Attorney, Agent or Law Firm Edward T. Lentz
  • Patent number: 5710024
    Abstract: Human CGRP-RCF polypeptides and DNA (RNA) encoding such CGRP-RCF and a procedure for producing such polypeptides by recombinant techniques is disclosed. Also disclosed are methods for utilizing such CGRP-RCF for the treatment of diabetes, migrane, pain and inflammation, Parkinson's disease, acute heart failure, hypotension, urinary retention, osteoporosis, hypertension, angina pectoris, myocardial infarction, ulcers, asthma, allergies, psychosis, depression, vomiting, benign prostatic hypertrophy, Paget's disease, obesity, cancer, gigantism and the like. Antagonists against such CGRP-RCF and their use as a therapeutic to treat diabetes, migrane, pain and inflammation, Parkinson's disease, acute heart failure, hypotension, urinary retention, osteoporosis, hypertension, angina pectoris, myocardial infarction, ulcers, asthma, allergies, psychosis, depression, vomiting, benign prostatic hypertrophy, Paget's disease, obesity, cancer, gigantism and the like are also disclosed.
    Type: Grant
    Filed: July 23, 1996
    Date of Patent: January 20, 1998
    Assignee: SmithKline Beecham Corporation
    Inventors: John E. Adamou, Nabil Elshourbagy
  • Patent number: 5710180
    Abstract: Substituted phenethylamines of formula (I) useful for treating phosphodiesterase IV related ##STR1## disease states are disclosed herein.
    Type: Grant
    Filed: February 16, 1996
    Date of Patent: January 20, 1998
    Assignee: SmithKline Beecham Corporation
    Inventors: Siegfried Christensen, IV, Cornelia Jutta Forster
  • Patent number: 5708174
    Abstract: Compounds of formula (I), wherein formula I consists of formulae (I-1) to (I-4), which are defined in the specification, and pharmaceutically acceptable salts thereof, and the use of a compound of formula I or a pharmaceutically acceptable salt thereof, and their use as pharmaceuticals in the treatment of gastrointestinal disorders, cardiovascular disorders and CNS disorder.
    Type: Grant
    Filed: April 11, 1995
    Date of Patent: January 13, 1998
    Assignee: SmithKline Beecham p.l.c.
    Inventors: Francis David King, Laramie Mary Gaster, Graham Francis Joiner, Keith Raymond Mulholland, Shirley Katherine Rahman
  • Patent number: 5705509
    Abstract: Compounds of formula (I) or a pharmaceutically acceptable salt thereof, wherein X.sub.1 --(CH.sub.2).sub.x --X.sub.2 and the aromatic carbon atoms to which they are attached form 5-7 membered ring wherein X.sub.1 is O or S; X.sub.2 is O, S, NR.sub.5 or NR.sub.6 CO wherein R.sub.5 is hydrogen or C.sub.1-6 alkyl; or one of X.sub.1 and X.sub.2 is O, S or CH.sub.2 and the other is CH.sub.2 ; x is 1, 2 or 3; R.sub.1 and R.sub.2 together are Q--CH.sub.2 --CH.sub.2, Q--CH.dbd.CH, or Q--CH.dbd.N where Q is linked either to the R.sub.1 or the R.sub.2 substitution position and Q is O, S or NR.sub.t wherein R.sub.t is hydrogen or C.sub.1-6 alkyl; R.sub.3 is hydrogen halo, C.sub.1-6 alkyl, C.sub.1-6 alkoxy or amino; R.sub.4.sup.1 and R.sub.4.sup.2 are independently hydrogen or C.sub.1-6 alkyl; Y is O or NH; Z is of sub-formula (a), (b) or (c) and their use as pharmaceuticals in the treatment of gastrointestinal disorders, cardiovascular disorders and CNS disorders.
    Type: Grant
    Filed: July 28, 1995
    Date of Patent: January 6, 1998
    Assignee: SmithKline Beecham plc
    Inventors: Laramie Mary Gaster, Paul Adrian Wyman
  • Patent number: 5705359
    Abstract: The present invention provides a method for the expression of heterologous genes, under the control of a Drosophila metollothionein promoter, inserted at high copy number into Drosophila melanogaster cells.
    Type: Grant
    Filed: May 3, 1995
    Date of Patent: January 6, 1998
    Assignee: SmithKline Beecham Corporation
    Inventors: Hanne Ranch Johansen, Ariane Adrienne Van Der Straten-Ponthoz, Martin Rosenberg
  • Patent number: 5705496
    Abstract: The present invention relates to benzathine salts of cefonicid, a member of the cephalosporin family of antibiotics, which are crystalline.
    Type: Grant
    Filed: September 25, 1995
    Date of Patent: January 6, 1998
    Assignee: SmithKline Beecham Corporation
    Inventor: Theodore John Polansky
  • Patent number: 5705498
    Abstract: Compounds of formula (I): ##STR1## wherein X.sup.g is O, S, SO, SO.sub.2, CH.sub.2, CH, N or NR wherein R is hydrogen or C.sub.1-6 alkyl;A is a saturated or unsaturated polymethylene chain of 2-4 carbon atoms;R.sub.1.sup.g and R.sub.2.sup.g are hydrogen or C.sub.1-6 alkyl;R.sub.3.sup.g is hydrogen, halo, C.sub.1-6 alkyl, amino, nitro or C.sub.1-6 alkoxy;R.sub.4.sup.g is hydrogen, halo, C.sub.1-6 alkyl or C.sub.1-6 alkoxy,Y is O or NH, or CO--Y together are a heterocyclic bioisostere;Z is of sub-formula: ##STR2## wherein --(CH.sub.2).sub.n.sup.1 is attached at carbon; and n.sup.1 is 0, 1, 2, 3 or 4;q is 0, 1, 2 or 3;R.sub.a is a straight or branched chain alkylene of chain length 1-6 carbon atoms terminally substituted by R.sub.7 wherein R.sub.7 is 3 to 8 membered heterocyclyl, 5 or 6 membered monocyclic heteroaryl or 9 or 10 membered fused bicyclic heteroaryl linked through carbon, or R.sub.7 is C.sub.2-7 alkoxycarbonyl or secondary or tertiary hydroxy substituted C.sub.1-6 alkyl; andR.sub.6 is hydrogen or C.
    Type: Grant
    Filed: May 4, 1995
    Date of Patent: January 6, 1998
    Assignee: SmithKline Beecham plc.
    Inventors: Laramie Mary Gaster, Paul Adrian Wyman
  • Patent number: 5700939
    Abstract: The present invention provides a process for the asymmetric synthesis of camptothecin analogues as well as novel chemical intermediates of Formula I, II, and III. In general, the present process comprises conversion of a cis dioxolanone, having the same desired absolute configuration as the desired camptothecin analogue, to a compound of Formula I, II, or III, which compound is then converted to the desired camptothecin analogue.
    Type: Grant
    Filed: May 31, 1996
    Date of Patent: December 23, 1997
    Assignee: SmithKline Beecham Corporation
    Inventor: Joseph Fortunak
  • Patent number: 5700928
    Abstract: Saliva binding protein polypeptides and DNA (RNA) of Staphylococcus aureus encoding such saliva binding protein and a procedure for producing such polypeptides by recombinant techniques is disclosed. Also disclosed are methods for utilizing such saliva binding protein for the treatment of infection, particularly bacterial infections. Antagonists against such saliva binding protein and their use as a therapeutic to treat infections, particularly bacterial infections are also disclosed. Also disclosed are diagnostics assays for detecting diseases related to the presence of saliva binding protein nucleic acid sequences and the polypeptides in a host. Also disclosed are diagnostic assays for detecting polynucleotides encoding saliva binding protein family and for detecting the polypeptide in a host.
    Type: Grant
    Filed: October 15, 1996
    Date of Patent: December 23, 1997
    Assignee: SmithKline Beecham, p.l.c.
    Inventors: John Edward Hodgson, Martin Karl Russell Burnham
  • Patent number: 5700818
    Abstract: This invention discloses dyhydrobenzofuranyl-biphenyl carboxamides having 5HT.sub.1D antagonistic activity.
    Type: Grant
    Filed: June 20, 1996
    Date of Patent: December 23, 1997
    Assignee: SmithKline Beecham p.l.c.
    Inventor: Laramie Mary Gaster
  • Patent number: 5695481
    Abstract: The invention relates to a novel douche nozzle suitable for vaginally administering a douche fluid.
    Type: Grant
    Filed: May 19, 1995
    Date of Patent: December 9, 1997
    Assignee: Smithkline Beecham Corporation
    Inventors: Bert D. Heinzelman, Theresa C. Desantis, Susan M. Clement, Robert W. Pritchard, Joseph A. Matthias, Jeffrey A. Karg
  • Patent number: 5696122
    Abstract: The present invention provides novel indole and indoline derivatives according to formula (I) below, processes for their preparation, pharmaceutical compositions containing them and their use as medicaments. The present indole and indoline derivatives are compounds of formula (I) or a salt thereof: ##STR1## in which R is a group of formula (i): ##STR2## in which P.sup.1 is a phenyl or a 5 to 7-membered heterocyclic ring containing 1 to 3 heteroatoms selected from oxygen, nitrogen or sulphur; andR.sup.1 and R.sup.2 are independently hydrogen, halogen, C.sub.1-6 alkyl, C.sub.1-6 alkoxy, hydroxyC.sub.1-6 alkyl, acyl, nitro, trifluoromethyl, cyano, SR.sup.5, SOR.sup.5, SO.sub.2 R.sup.5, SO.sub.2 NR.sup.5 R.sup.6, CO.sub.2 R.sup.5, CONR.sup.5 R.sup.6, CONR.sup.5 (CH.sub.2).sub.x CO.sub.2 R.sup.6, NR.sup.5 R.sup.6, NR.sup.5 CO.sub.2 R.sup.6, CR.sup.5 =NOR.sup.6, whereR.sup.5 and R.sup.6 are independently hydrogen or C.sub.1-6 alkyl and x is 1 to 3;or R is a group of formula (ii): ##STR3## in which P.sup.
    Type: Grant
    Filed: February 26, 1996
    Date of Patent: December 9, 1997
    Assignee: SmithKline Beecham p.l.c.
    Inventors: Laramie Mary Gaster, David Malcolm Duckworth, Sarah Margaret Jenkins, Paul Adrian Wyman
  • Patent number: 5696129
    Abstract: Compounds of formula (I), and pharmaceutically acceptable salts thereof, and the use of a compound of formula (I) or a pharmaceutically acceptable salt thereof in treatment of gastrointestinal disorders, cardiovasular disorders and CNS disorders.
    Type: Grant
    Filed: March 29, 1995
    Date of Patent: December 9, 1997
    Assignee: SmithKline Beecham p.l.c.
    Inventors: Francis David King, Laramie Mary Gaster, Paul Adrian Wyman, Graham Francis Joiner
  • Patent number: 5695774
    Abstract: The present invention relates to a method for the treatment of cognitive disorders such as alzheimer disease and to a compound for use in such method.
    Type: Grant
    Filed: January 3, 1996
    Date of Patent: December 9, 1997
    Assignee: SmithKline Beecham p.l.c.
    Inventor: Michael Sidney George Clark
  • Patent number: 5693857
    Type: Grant
    Filed: April 24, 1995
    Date of Patent: December 2, 1997
    Assignee: SmithKline Beecham Corporation
    Inventor: Alvydas Alfonsas Jarmas
  • Patent number: 5693636
    Abstract: This invention relates to compounds of the formula: ##STR1## wherein A.sup.1 to A.sup.5 form an accessible substituted seven-membered ring, which may be saturated or unsaturated, optionally containing up to two heteroatoms chosen from the group of O, S and N wherein S and N may be optionally oxidized;D.sup.1 to D.sup.4 form an accessible substituted six membered ring, optionally containing up to two nitrogen atoms;R is at least one substituent chosen from the group of R.sup.7, or Q--C.sub.1-4 alkyl, Q--C.sub.2-4 alkenyl, Q--C.sub.2-4 alkynyl, preferably substituted by an acidic function;R* is H, Q--C.sub.1-6 alkyl, Q--C.sub.1-6 oxoalkyl, Q--C.sub.2-6 alkenyl or Q--C.sub.2-4 alkynyl, C.sub.3-6 cycloalkyl, Ar or Het, optionally substituted by one or more substitutents; andR.sup.
    Type: Grant
    Filed: June 26, 1992
    Date of Patent: December 2, 1997
    Assignee: SmithKline Beecham Corporation
    Inventors: William Edward Bondinell, James Francis Callahan, William Francis Huffman, Richard McCulloch Keenan, Thomas Wen-Fu Ku, Kenneth Allen Newlander
  • Patent number: 5693323
    Abstract: Chimeric, humanized and other IL-5 mAbs, derived from high affinity neutralizing mAbs, pharmaceutical compositions containing same, methods of treatment and diagnostics are provided.
    Type: Grant
    Filed: June 6, 1995
    Date of Patent: December 2, 1997
    Assignee: SmithKline Beecham Corporation
    Inventors: Robert S. Ames, Jr., Edward Robert Appelbaum, Irwin M. Chaiken, Richard M. Cook, Mitchell Stuart Gross, Stephen Dudley Holmes, Lynette Jane McMillan, Timothy Wayne Theisen
  • Patent number: 5690959
    Abstract: A chewable tablet comprises a medicament dispersed in a chewable base, such as mannitol, together with an effervescent couple, such as citric acid--sodium bicarbonate. The combination of effervescence and chewability with optional flavorings improves the taste characteristics of the medicament in oral administration. A distintegrant such as microcrystalline cellulose may be added to give the patient the option of dispersing the tablet in water.
    Type: Grant
    Filed: May 4, 1995
    Date of Patent: November 25, 1997
    Assignee: SmithKline Beecham Corporation
    Inventors: Nageswara R. Palepu, Gopadi M. Venkatesh
  • Patent number: 5688790
    Abstract: This invention relates to compounds of formula (I): ##STR1## wherein R.sup.1 represents C.sub.1-4 alkyl; andR.sup.2, R.sup.3, R.sup.4 and R.sup.5 each independently represent hydrogen, halogen, C.sub.1-4 alkyl, C.sub.1-4 alkoxy, C.sub.1-4 alkoxyC.sub.1-4 alkyl, C.sub.1-4 alkylsulphonyl, trifluoromethylsulphonyl; optionally substituted arylsulphonyl, optionally substituted heteroarylsulphonyl, optionally substituted aralkylsulphonyl, optionally substituted heteroaralkylsulphonyl, nitro, cyano, amino, mono- or di-alkylamino, trifluoromethyl, trifluoromethoxy, hydroxyl, hydroxyC.sub.1-4 alkyl, C.sub.1-4 alkylthio, C.sub.1-4 alkanoyl, C.sub.1-4 alkoxycarbonyl, aminosulphonyl, or mono- or diC.sub.1-4 alkylaminosulphonyl; orR.sup.1 and R.sup.2 together form a linking chain --(CH.sub.2).sub.m Op; (wherein m is 2 to 4 and p is zero or 1) which chain may be optionally substituted by one or two C.sub.1-4 alkyl groups;and Y represents a group of formula (.alpha.
    Type: Grant
    Filed: September 28, 1995
    Date of Patent: November 18, 1997
    Assignee: SmithKline Beecham Plc
    Inventors: Michael Stewart Hadley, Christopher Norbert Johnson, Geoffrey Stemp
  • Patent number: D388959
    Type: Grant
    Filed: January 4, 1996
    Date of Patent: January 13, 1998
    Assignee: SmithKline Beecham plc
    Inventor: Hans Halm