Patents Examined by Evelyn Huang
  • Patent number: 5506243
    Abstract: Since sulfonamide derivatives of the present invention show strong inhibitory activity against cysteine protease such as calpain papain, cathepsin B, cathepsin H, cathepsin L, they can be used as remedies for muscular dystrophy, cataract, myocardial infarction, stroke, Alzheimer's disease, amyotrophia, osteoporosis, hypercalcemia or the like.
    Type: Grant
    Filed: April 28, 1994
    Date of Patent: April 9, 1996
    Assignee: Mitsubishi Kasei Corporation
    Inventors: Ryoichi Ando, Toshiro Sakaki, Chizuko Takahashi, Yoshiyuki Fujimura
  • Patent number: 5506359
    Abstract: Disclosed are benztropine and CFT analogs useful for imaging of cocaine receptors and treatment of cocaine abuse. Also disclosed are analogs useful for imaging and treatment of Parkinson's disease.
    Type: Grant
    Filed: August 24, 1993
    Date of Patent: April 9, 1996
    Assignee: President and Fellows of Harvard College
    Inventors: Bertha K. Madras, Peter Meltzer
  • Patent number: 5500209
    Abstract: Disclosed is a gel or stick composition for reduction of body malodor, containing active deodorant and/or antiperspirant ingredients, a polyamide gelling agent and a solvent system for the polyamide gelling agent. The polyamide gelling agent has good stability, even in the presence of acidic antiperspirant metal salts, and can provide a clear deodorant or antiperspirant gel or stick. The composition has good pay-off characteristics and application properties, and good structural integrity. Moreover, the composition can be formulated so as not to leave any undesirable residue, such as a white residue left after applying conventional antiperspirant sticks.
    Type: Grant
    Filed: March 17, 1994
    Date of Patent: March 19, 1996
    Assignee: The Mennen Company
    Inventors: Michael S. Mendolia, Anthony Esposito, James A. Tassoff, Lloyd Ross, Paul J. Fessock, Morton L. Barr, Paul J. Vincenti
  • Patent number: 5494915
    Abstract: The present invention relates to a new isoindolinone derivative of formula: ##STR1## in racemic form or in the form of its enantiomers, as well as its salts, its preparation and the pharmaceutical compositions which contain it.
    Type: Grant
    Filed: August 5, 1994
    Date of Patent: February 27, 1996
    Assignee: Rhone-Poulenc Rorer S.A.
    Inventors: Michel Barreau, Michel Cheve, Marie-Christine Dubroeucq, Gilles Dutruc-Rosset, Franco Manfre
  • Patent number: 5494918
    Abstract: This invention relates to polycyclic compounds containing two mono- and/or bicyclic rings and a basic tertiary amino group capable of forming an ammonium ion at biological pH and which reduces levels of serum cholesterol in the body without significantly reducing mevalonic metabolite synthesis. This invention relates also to pharmacological compositions and method of treatment for lowering serum cholesterol levels using the compounds of this invention.
    Type: Grant
    Filed: October 7, 1994
    Date of Patent: February 27, 1996
    Assignee: Rhone-Poulenc Rorer Pharmaceuticals Inc.
    Inventors: Kent Neuenschwander, Dilip Amin, Anthony C. Scotese, Robert L. Morris
  • Patent number: 5494921
    Abstract: Fibrinogen receptor antagonists having the formula ##STR1## for example ##STR2##
    Type: Grant
    Filed: September 16, 1994
    Date of Patent: February 27, 1996
    Assignee: Merck & Co., Inc.
    Inventors: Melissa S. Egbertson, George D. Hartman, Laura A. Birchenough
  • Patent number: 5494913
    Abstract: Compounds of the formulas: ##STR1## or pharmaceutically acceptable salts thereof. These compounds are obtainable by cultivation of a pure culture of Actinoplanes sp. SCC2314, ATCC 55600. These compounds are useful as antifungal agents.
    Type: Grant
    Filed: December 13, 1994
    Date of Patent: February 27, 1996
    Assignee: Schering Corporation
    Inventors: Min Chu, Mahesh G. Patel, Ann C. Horan, Joseph Terracciano
  • Patent number: 5492691
    Abstract: A clear antiperspirant gel is made by combining and mixing together (A) an astringent compound having a refractive index of 1.48 to 1.53 which is an antiperspirant salt in the form of (i) a tray dried compound, (ii) an encapsulated salt, or (iii) a solvent solution of a salt compound; and (B) a clear anhydrous organic oil free gel formed with a gelator which is 12-hydroxystearic acid or its metal salts, and an aromatic containing silicone fluid or blend of silicone fluids.
    Type: Grant
    Filed: March 7, 1994
    Date of Patent: February 20, 1996
    Assignee: Dow Corning Corporation
    Inventors: Bradley C. Bahr, Gary E. Legrow, Dimitris E. Katsoulis, Janet M. Smith
  • Patent number: 5492914
    Abstract: This invention relates to 2-(1'-azabicyclo[2.2.2]oct-3'S-yl)-6-hydroxy-2,4,5,6-tetrahydro-1H-benz[de ]isoquinolin-1-one and 2-(1'-azabicyclo[2.2.2]oct-3'S-yl)-6-hydroxy-2,3,3a,4,5,6-hexahydro-1H-ben z[de]isoquinolin-1-one and their individual stereoisomers and uses and the processes for their making.
    Type: Grant
    Filed: July 28, 1994
    Date of Patent: February 20, 1996
    Assignee: Syntex (U.S.A.) Inc.
    Inventors: Jacob Berger, Robin D. Clark, Paul E. Weller, Douglas L. Wren
  • Patent number: 5489429
    Abstract: The invention relates to an emulsion containing an aqueous phase dispersed in an oily phase using a mixed ester of isostearic acid and succinic acid with glycerol, and at least 10% by weight of polyol relative to the total weight of the emulsion.This emulsion is intended in particular for the cosmetic and/or dermatological treatment of hands.
    Type: Grant
    Filed: September 30, 1994
    Date of Patent: February 6, 1996
    Assignee: L'Oreal
    Inventors: Jacqueline Griat, Jacqueline Lambert, Philippe Touzan
  • Patent number: 5486352
    Abstract: A cosmetic sunscreen composition is described that includes an emulsion formed from water, an emollient oil and an organic sunscreen agent capable of absorbing ultraviolet radiation within the range of 290 to 400 nm. Further included in the sunscreen composition is a microfluidized medium formulated and microfluidized separately and prior to blending with the other aforementioned components. This medium includes water, a phospholipid, and an organic sunscreen agent identical to that in the emulsion. The combination of identical sunscreen agents in different environments provides an overall increase in SPF for the overall sunscreen composition.
    Type: Grant
    Filed: January 3, 1995
    Date of Patent: January 23, 1996
    Assignee: Elizabeth Arden Company
    Inventor: Angel A. Guerrero
  • Patent number: 5486353
    Abstract: An antisun product which contains, besides cosmetic auxiliaries and sunscreen agents and/or sun blocks, an effective amount of deproteinated haemodialysate of mammalian blood or an active fraction thereof results in improving the condition of the skin and in reducing or avoiding the adverse effects of exposure to the sun. The composition is suitable for both prophylaxis and aftercare.
    Type: Grant
    Filed: September 27, 1994
    Date of Patent: January 23, 1996
    Assignees: Solco Basel AG, Greiter AG
    Inventors: Mario Billia, Sigrun Siladji
  • Patent number: 5484924
    Abstract: The present invention relates to novel imidazonaphthyridine derivatives represented by the following formulae: ##STR1## wherein R represents hydrogen, lower alkyl or --CH.sup.2 R.sup.1 (where R.sup.1 represents phenyl or pyridyl) and pharmaceutically acceptable salts thereof.The compounds exhibit excellent anti-allergic, anti-inflammatory and anti-asthmatic activities.
    Type: Grant
    Filed: August 31, 1994
    Date of Patent: January 16, 1996
    Assignee: Kyowa Hakko Kogyo Co., Ltd.
    Inventors: Fumio Suzuki, Takeshi Kuroda, Takashi Kawakita, Shigeto Kitamura, Haruhiko Manabe
  • Patent number: 5482703
    Abstract: Compositions, for conditioning human hair, comprising from about 0.1% to about 10% of a silicone conditioning agent, from about 0.01% to about 10% of a dimethicone copolyol, from about 0.1% to about 10% of a lipid vehicle material, from about 0.05% to about 5% of a cationic surfactant vehicle material, and the balance of water. Preferably the lipid vehicle materials are fatty alcohols or fatty esters. Also preferably, the silicone conditioning agent is an unsubstituted, amine substituted, or alkoxy substituted polydimethyl siloxane.
    Type: Grant
    Filed: October 12, 1993
    Date of Patent: January 9, 1996
    Assignee: The Procter & Gamble Company
    Inventor: Keith D. Pings
  • Patent number: 5478840
    Abstract: A tricyclic compound represented by the following formula (I): ##STR1## wherein R.sup.1 represents hydrogen, halogen or lower alkyl; A represents cyano, carboxyl, tetrazolyl, cyano-substituted phenyl, carboxyl-substituted phenyl or tetrazolyl-substituted phenyl; V represents --(CH.sub.2).sub.m --(wherein m is an integer of 0 to 2); W represents ##STR2## (wherein R.sup.2, R.sup.3 and R.sup.4 independently represent hydrogen, halogen, lower alkyl, cycloalkyl, halogenated lower alkyl, hydroxy, lower alkoxy, amino, lower alkylamino, carboxyl or lower alkoxycarbonyl; and Q.sup.1 --Q.sup.2 --Q.sup.3 --Q.sup.4 represents N.dbd.CH--CH.dbd.CH; X.sup.1 --X.sup.2 --X.sup.3 represents CH.dbd.CH--CH.dbd.CH, S--CH.dbd.CH or CH.dbd.CH--S; Y represents a single bond, CH.sub.2, O, S, CH.sub.2 O, OCH.sub.2, CH.sub.2 S, SCH.sub.2, CH.sub.2 CH.sub.2 or CH.dbd.CH; and Z.sup.1 --Z.sup.2 represents C.dbd.CH, CH--CH.sub.2 or CH--CH(COOH)-- or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: August 24, 1994
    Date of Patent: December 26, 1995
    Assignee: Kyowa Hakko Kogyo Co., Ltd.
    Inventors: Etsuo Ohshima, Fumihiko Kanai, Hideyuki Sato, Hiroyuki Obase, Toshiaki Kumazawa, Shiho Takahara, Tetsuji Ohno, Tomoko Ishikawa, Koji Yamada
  • Patent number: 5476651
    Abstract: The invention relates to the use of an extract of Cyperus, in particular Cyperus rotundus L. for the preparation of a cosmetic or pharmaceutical composition, especially dermatological composition, intended for promoting the pigmentation of the skin or hair and/or for treating pigmentation disorders.
    Type: Grant
    Filed: April 22, 1994
    Date of Patent: December 19, 1995
    Assignee: LVMH Recherche
    Inventors: Alain Meybeck, Frederic Bonte, Marc Dumas
  • Patent number: 5464844
    Type: Grant
    Filed: June 2, 1994
    Date of Patent: November 7, 1995
    Assignee: Boehringer Mannheim Italia, S.p.A.
    Inventors: Giorgio Long, Giampiero De Cillis, Antonella Rozzi, Simonetta D'Alo, Licia Gallico
  • Patent number: 5464781
    Abstract: This invention relates to compounds of formula I and pharmaceutically acceptable salts thereof ##STR1## in which R.sub.1 represents hydrogen, alkyl, hydroxy, carboxyalkenyl, alkoxycarbonyalkenyl, hydroxyalkyl, carboxyalkyl, alkoxycarbonylalkyl, alkoxy, halogenated alkyl, carboxy alkoxycarbonyl or alkanoylamino; R.sub.2 represents hydrogen, halo, alkoxy, hydroxy, alkanoyloxy, or phenoxy; R.sub.3 represents hydrogen or alkyl; R.sub.4 represents hydrogen, halo, alkoxycarbonyl, a benzyloxycarbonyl, alkanoyl, benzoyl, carbamoyl, alkyl, carboxy, hydroxyalkyl or alkylthio; R.sub.5 represents hydrogen or alkyl; R.sub.6 represents hydrogen, alkyl [optionally substituted by one or more of the following: hydroxy, halo or an amino group of formula --NR.sub.12 R.sub.13 ], a C.sub.3-12 alicyclic hydrocarbon group, phenyl, (cycloalkyl)alkyl or benzyl; R.sub.7 represents hydrogen, halo, trifluoromethyl, trifluoromethoxy, alkyl, carboxy, or alkoxy; R.sub.
    Type: Grant
    Filed: June 3, 1994
    Date of Patent: November 7, 1995
    Assignee: The Boots Company PLC
    Inventors: Bernard J. Armitage, John G. Bowen, Malcolm J. Crossley, Ian M. Hunneyball, Bruce W. Leslie, Thomas K. Miller, Michael Spowage
  • Patent number: 5455026
    Abstract: A clear antiperspirant gel is made by combining and mixing together (A) an astringent compound having a refractive index of 1.48 to 1.53 which is an antiperspirant salt in the form of (i) a tray dried compound, (ii) an encapsulated salt, or (iii) a solvent solution of a salt compound; and (B) a clear anhydrous organic oil free gel formed with the gelator 12-hydroxystearic acid and a blend of aromatic containing silicone fluid and volatile silicone fluids.
    Type: Grant
    Filed: January 31, 1994
    Date of Patent: October 3, 1995
    Assignee: Dow Corning Corporation
    Inventors: Bradley C. Bahr, Gary E. Legrow, Dimitris E. Katsoulis, Janet M. Smith
  • Patent number: 5446159
    Abstract: A process for preparing imidazopyridines of the general formula: ##STR1## wherein R.sub.1 is an alkyl, cycloalkyl, aryl or aralkyl group or is a heterocyclic radical, R.sub.2 and R.sub.4 are identical or different and are hydrogen, a hydroxy, a cyano, alkyl, cycloalkyl, aryl or aralkyl group or are an alkanoyl or an alkoxy-carbonyl group, and R.sub.3 is hydrogen, an alkyl, aryl or aralkyl group or a halogen atom. In the key step of the process, an amidine of the formula: ##STR2## is cyclized with a 1,3-dicarbonyl compound of the general formula: ##STR3## The imidazopyridines are valuable intermediates for the preparation of angiotensin II antagonists.
    Type: Grant
    Filed: September 19, 1994
    Date of Patent: August 29, 1995
    Assignee: Lonza, Ltd.
    Inventors: Gerhard Stucky, Rene Imwinkelried