Topical Treatment Patents (Class 514/887)
  • Patent number: 5395615
    Abstract: A pharmaceutical composition of a free amine benzophenanthridine alkaloid and a pharmaceutically acceptable carrier is disclosed. The composition is an antibacterial and antifungal agent.
    Type: Grant
    Filed: September 30, 1992
    Date of Patent: March 7, 1995
    Assignee: Vipont Pharmaceutical, Inc.
    Inventors: Kenneth C. Godowski, Ronald J. Harkrader, Richard L. Dunn, Arthur J. Tipton
  • Patent number: 5387576
    Abstract: Pharmaceutical preparations for the treatment of hyperproliferative epidermal conditions comprising the specific negative growth factor activin A, and their use in methods of treatment of hyperproliferative epidermal conditions.
    Type: Grant
    Filed: October 27, 1992
    Date of Patent: February 7, 1995
    Assignee: Yissum Research Development Co.
    Inventor: Eduardo Mitrani
  • Patent number: 5382431
    Abstract: Methods are provided for preparing compositions suitable for protecting irritated or damaged skin from further oxidative and biochemical damage and thus permitting natural healing processes to progress, for accelerating the rate of healing of burns and surgical wounds, and for increasing the size of hair follicles and the rate of hair growth. The compositions generally comprise precipitates formed by the complexation of peptone digests of various proteins with copper(II) salts, indium (III) salts, tin(II) salts and tin(IV) salts.
    Type: Grant
    Filed: September 29, 1992
    Date of Patent: January 17, 1995
    Assignee: Skin Biology, Inc.
    Inventor: Loren R. Pickart
  • Patent number: 5376633
    Abstract: The present invention provides a method for inhibiting viral proliferation by preventing or inhibiting viral replication or killing the viruses on contact. Viral replication is prevented or inhibited through the use of serine protease inhibitors, their analogs, salts, conjugates or derivatives.
    Type: Grant
    Filed: September 15, 1993
    Date of Patent: December 27, 1994
    Inventors: John Lezdey, Allan Wachter
  • Patent number: 5374661
    Abstract: The topical drug delivery composition and method of the present invention provides a composition and method for delivering amounts of diclofenac effective for treating inflamed and/or painful joints or muscles percutaneously via a gel. Diclofenac sodium is solubilized in a mixture of water, a low molecular weight alcohol, and a glycol. In the present invention, the transdermal flux of diclofenac is unexpectedly enhanced by the addition of an ether alcohol and a fatty alcohol ester. The transdermal flux can be further enhanced by the addition of a glycol such as hexylene glycol.
    Type: Grant
    Filed: March 16, 1993
    Date of Patent: December 20, 1994
    Assignee: Sano Corporation
    Inventor: Charles J. Betlach, II
  • Patent number: 5358752
    Abstract: A skin care composition contains an antioxidant effective amount of a phenolic diterpene compound of the ferruginol type. The compounds can be dissolved, dispersed or encapsulated in cosmetic solutions, lotions, creams and liposomes to provide skin care products which reduce the accumulation of lipid peroxides and other biological oxidation products in the skin. Such compositions are effective agents against the production of peroxides in the skin resulting from sunlight, heat, radiation and the aging process.
    Type: Grant
    Filed: February 23, 1993
    Date of Patent: October 25, 1994
    Assignee: Norac Technologies Inc.
    Inventors: David A. Evans, Uy Nguyen
  • Patent number: 5350774
    Abstract: A therapeutic preparation for topical application to the skin for treating skin disorders such as minor burns, abrasions and the like, which contains myrrh oil.
    Type: Grant
    Filed: June 29, 1992
    Date of Patent: September 27, 1994
    Inventor: Cathy Palou
  • Patent number: 5332582
    Abstract: The invention provides methods for stabilizing amino-substituted steroid therapeutic agents in topical ophthalmic and other pharmaceutical formulations using effective stabilizing amounts of lightly cross-linked carboxy-containing polymers; Stabilized and stabilized/solubilized pharmaceutical compositions adapted for various routes of administration are also described.
    Type: Grant
    Filed: December 2, 1992
    Date of Patent: July 26, 1994
    Assignee: Insite Vision Incorporated
    Inventors: John C. Babcock, Jon R. Polansky, Lyle M. Bowman, Sheng-Wan Tsao, Erwin C. Si, Santosh K. Chandrasekaran
  • Patent number: 5332577
    Abstract: A pharmaceutical composition for use in the transdermal administration of a medicament to both humans and animals, which composition comprises at least ingredients (1) and (2) of the following ingredients (1), (2) and (3), namely: (1) an effective amount of a medicament adapted for transdermal administration; (2) a transdermally transporting effective amount of a carrier for the medicament, which carrier is selected from semisolids and liquids at ambient temperatures, and which carrier comprises at least one compound selected from esters of C.sub.8-24 fatty acids, pharmaceutically acceptable aliphatic polyhydroxy compounds and non-volatile paraffins; (3) an optional medicament selected from antiinflammatory agents and antihistamines, effective to mitigate any skin-incompatibility characteristic which may otherwise be present. Administration is preferably by means of a matrix which comprises a porous, absorbent, perforate and flexible laminar solid support, having the composition absorbed thereon.
    Type: Grant
    Filed: April 30, 1992
    Date of Patent: July 26, 1994
    Assignee: Dermamed
    Inventors: Avi Gertner, Yosef Rubinstein
  • Patent number: 5328686
    Abstract: Patients suffering from acne and/or pseudofolliculitis barbae are treated by applying to the skin of the patient an inhibitor of ornithine decarboxylase.
    Type: Grant
    Filed: October 30, 1991
    Date of Patent: July 12, 1994
    Inventors: Douglas Shander, F. Eugene Harrington, Mary C. Whitmore
  • Patent number: 5296472
    Abstract: This invention relates to methods for delipidation of skin or hair through the use of cyclodextrins and cyclodextrin derivatives such as hydroxypropyl .beta.-cyclodextrin. The invention also relates to cerumen removal methods involving introduction of cyclodextrins to the ear canal, followed by complexation of the cyclodextrin with cerumen components, and removal of the resulting cyclodextrin complexes. The cyclodextrin components are used in a substantially oil-free powdered or aqueous formulation without detergents, soaps, solvents, oils or other lipid-like agents.
    Type: Grant
    Filed: March 30, 1993
    Date of Patent: March 22, 1994
    Assignee: Vyrex Corporation
    Inventors: Robert A. Sanchez, Sheldon S. Hendler
  • Patent number: 5292530
    Abstract: An anhydrous, topically-effective composition that resists phase separation and exhibits improved properties comprising a topically-active compound, such as an astringent salt; an improved suspending agent comprising a finely-divided silica and a suspending wax composition; and a suitable volatile liquid carrier, such as a volatile silicone or a volatile hydrocarbon. The suspending wax composition comprises a wax, an ester including at least 10 to about 32 carbon atoms and a volatile liquid carrier. The anhydrous, topically-effective composition is useful in topical cosmetic and medicinal preparations, such as antiperspirants, sunscreens and topical drug products, and is especially useful in cosmetic and medicinal preparations wherein an insoluble topically-active compound is dispersed throughout a liquid phase.
    Type: Grant
    Filed: October 4, 1991
    Date of Patent: March 8, 1994
    Assignee: Helene Curtis, Inc.
    Inventors: Andrew D. McCrea, Michael P. Diulus
  • Patent number: 5288499
    Abstract: Methods and compositions are described for the preparation of bioactive agents entrapped in lipid vesicles the bilayers of which comprise a salt form of an organic acid derivative of a sterol, such as the tris-salt form of a sterol hemisuccinate, and to compositions comprising a mixture of tris(hydroxymethyl)aminomethane salt of cholesteryl hemisuccinate with either an antifungal compound or a peptide. These compositions have various applications in vivo.
    Type: Grant
    Filed: September 12, 1991
    Date of Patent: February 22, 1994
    Assignee: The Liposome Company, Inc.
    Inventors: Andrew S. Janoff, Mircea C. Popescu, Alan L. Weiner, Lois E. Bolcsak, Paul A. Tremblay, Christine E. Swenson
  • Patent number: 5283262
    Abstract: The invention provides compounds of the general formula (I) ##STR1## or a physiologically acceptable salt or solvate thereof, wherein Q represents a 1- or 2-naphthalenyl group.The compounds have a stimulant action at .beta..sub.2 -adrenoreceptors and may be used in the treatment of diseases associated with reversible airways obstruction such as asthma and chronic bronchitis.
    Type: Grant
    Filed: December 23, 1991
    Date of Patent: February 1, 1994
    Assignee: Glaxo Group Limited
    Inventors: William L. Mitchell, Ian F. Skidmore, Lawrence H. C. Lunts, Harry Finch, Alan Naylor, David Hartley
  • Patent number: 5276061
    Abstract: Compositions containing 1.alpha.-hydroxyvitamin D homolog compounds in a suitable carrier and methods employing such compositions are disclosed for cosmetic uses in the treatment of various skin conditions such as lack of adequate skin firmness, wrinkles, dermal hydration and sebum secretion. Various formulations of the compositions including creams, lotions and ointments are disclosed for use topically, orally or parenterally in accordance with this invention.
    Type: Grant
    Filed: August 24, 1990
    Date of Patent: January 4, 1994
    Assignee: Wisconsin Alumni Research Foundation
    Inventors: Hector F. DeLuca, Connie M. Smith
  • Patent number: 5273747
    Abstract: The present invention relates to new therapeutic uses of lipophilic extracts of Commiphora mukul, prepared from exudate of said plant, as well as the preparation of pure compounds or highly standardized fractions thereof as active ingredients. The extracts, the fractions thereof or the single pure active ingredients isolated therefrom proved to be useful in the treatment of inflammations, both of allergic origin and not, concerning skin and external mucosae, and in the symptomatic treatment of benign prostatic hypertrophy and in the resolutive treatment of acne.
    Type: Grant
    Filed: May 14, 1992
    Date of Patent: December 28, 1993
    Assignee: Indena S.P.A.
    Inventors: Ezio Bombardelli, Michele Spelta
  • Patent number: 5264207
    Abstract: Products for cutaneous application with cosmetic and/or therapeutic effects, containing one or more active substances. This or these substances are carried by the microspheres of a polymer, dispersed in a liquid in which this polymer is not soluble.
    Type: Grant
    Filed: July 17, 1990
    Date of Patent: November 23, 1993
    Assignee: EXSYMOL S.A.M.
    Inventors: Jean Bommelaer, Andre Franco, Jean Gueyne, Marie-Christine Seguin
  • Patent number: 5262161
    Abstract: A medicine for skin diseases contains a fermented and condensed extract from the stems of Stevia Rebaudiana Bertoni as an active ingredient. The medicine is prepared by condensing and fermenting an extract from the ripened stems of Stevia Rebaudiana Bertoni by multi-stage condensation followed by fermentation and ripening of the condensed extract. It is effective for various skin diseases and other diseases caused by blood circulation insufficiency.
    Type: Grant
    Filed: September 30, 1991
    Date of Patent: November 16, 1993
    Assignees: Fumio Dozono, Naohiko Sato
    Inventor: Fumio Dozono
  • Patent number: 5258391
    Abstract: Therapeutic as well as preventative measures to improve the cosmetic conditions or to alleviate the symptoms of dermatologic disorders with phenyl alpha acyloxyalkanoic acids and derivatives is disclosed. The cosmetic conditions and dermatologic disorders in humans in which the compounds may be useful include brittle or soft nails; abnormally thin skin, mucous membranes or wound; friction blisters; brittle hairs; pruritus; acne; and diseased nails, skin or mucous membranes due to natural or unnatural causes including but not limited to in flammations or infections. The phenyl alpha acyloxyalkanoic acids and derivatives include, for example, diphenyl alpha acetoxyacetic acid, phenyl alpha acetoxyacetic acid, phenyl alpha methyl alpha acetoxyacetic acid and phenyl alpha acetoxypropanoic acid. The compositions containing the active ingredients are also useful for treatment of skin, nails and hair conditions or disorders in domestic animals.
    Type: Grant
    Filed: December 20, 1990
    Date of Patent: November 2, 1993
    Inventors: Eugene J. Van Scott, Ruey J. Yu
  • Patent number: 5256403
    Abstract: Solubilized melanin based compositions supply melanin to skin, scalp and/or hair. The compositions consist of melanin, as an active ingredient, and a substance to solubilize the melanin blended together in a vehicle suitable for topical application. A melanin-based composition applied to the skin provides photoprotection of the human epidermis from exposure to ultraviolet rays. A melanin-based composition applied to wounds in the skin accelerates healing of the wounds. A melanin-based composition applied to the hair and scalp strengthens the hair.
    Type: Grant
    Filed: January 8, 1991
    Date of Patent: October 26, 1993
    Inventor: Frances C. Gaskin
  • Patent number: 5256647
    Abstract: This invention provides compositions comprising a physiologically-active agent and a compound having the structural formula ##STR1## wherein X may represent sulfur or two hydrogen atoms; R' is H or a lower alkyl group having 1-4 carbon atoms; m is 2-6; n is 0-18 and R is --CH.sub.3, ##STR2## wherein R" is H or halogen, in an amount effective to enhance the penetration of the physiologically-active agent through the skin or other membrane of the body of an animal.
    Type: Grant
    Filed: November 13, 1990
    Date of Patent: October 26, 1993
    Assignee: Whitby Research, Inc.
    Inventors: Gevork Minaskanian, James V. Peck, Eric L. Nelson
  • Patent number: 5254343
    Abstract: The cutaneous atrophy associated with the use of steroids topically can be ameliorated using salts of certain .alpha.-hydroxyacids.
    Type: Grant
    Filed: February 13, 1992
    Date of Patent: October 19, 1993
    Assignee: Bristol-Myers Squibb Company
    Inventors: Prakash Parah, Robert Lavker, James Levden
  • Patent number: 5250293
    Abstract: A method is provided for treating a hypersensitivity disease comprising administering to a human afflicted with such a disease an amount of an anionic polymer effective to counteract the symptoms of a disease selected from the group consisting of bronchial asthma, eosinophil-associated nasal inflammation and vernal conjunctivitis, by counteractBACKGROUND OF THE INVENTIONThis invention was made with the assistance of NIH under grant number AI-09728. The U.S. Government has certain rights in the invention.
    Type: Grant
    Filed: April 22, 1991
    Date of Patent: October 5, 1993
    Inventor: Gerald J. Gleich
  • Patent number: 5248494
    Abstract: A lenitive composition is provided for application to the skin of an anthralin patient for reducing anthralin-induced inflammation and the staining associated with anthralin use. The lenitive composition is a single phase aqueous treating solution comprising an organic amine and a film-forming agent dissolved within a nontoxic dermatologically acceptable carrier. The organic amine is selected from the group consisting of lower alkyl and lower alkanol primary, secondary and tertiary amines and comprises about 1 to 25 percent by weight of the single phase aqueous treating solution. The solution is topically applied to the anthralin-treated areas so as to completely cover the treated areas. The solution is applied before or after anthralin wash off, preferably in the form of a fine spray or mist.
    Type: Grant
    Filed: June 10, 1992
    Date of Patent: September 28, 1993
    Assignee: Young Pharmaceuticals Inc.
    Inventors: John E. Kuleza, Lawrence Clifford M., Sam Shuster
  • Patent number: 5246697
    Abstract: The use of sucralfate humid gel is described as vehicle for the application f drugs having topic activity (dermic and mucosal) and as basis for the formulation of beauty masks and other cosmetic preparations. Therapeutic and cosmetic formulations are described in the form of creams, ointments, aqueous dispersions comprising sucralfate humid gel.
    Type: Grant
    Filed: June 15, 1990
    Date of Patent: September 21, 1993
    Assignee: Laboratorio Italiano Biochimico Farmaceutico Lisapharma S.p.A.
    Inventors: Ubaldo Conte, Paolo Colombo, Giorgio Zagnoli, Carla Caramella
  • Patent number: 5246964
    Abstract: A method of treatment of inflammatory diseases which comprises administering, to a subject in need of such treatment, an anti-inflammatory effective amount of a polyoxyethylenesorbitan mono-higher-fatty acid ester.
    Type: Grant
    Filed: July 8, 1991
    Date of Patent: September 21, 1993
    Assignee: K.K. Ueno Seiyaku Oyo Kenkyujo
    Inventor: Ryuji Ueno
  • Patent number: 5242902
    Abstract: A method for treating cutaneous and corneal wounds as well as certain microbial-related diseases comprises topically applying a defensin peptide to the affected tissue. The compositions comprise a natural, synthetic, or analog defensin molecule having both a mitogenic activity capable of stimulating cell growth and an antimicrobial activity capable of inhibiting the growth of a wide variety of pathogens. In addition to therapeutic use, the defensins are useful as mitogens in cell and tissue culture media.
    Type: Grant
    Filed: September 6, 1989
    Date of Patent: September 7, 1993
    Assignee: The Regents of the University of California
    Inventors: Christopher J. Murphy, Ted W. Reid, Mark J. Mannis, Bradley A. Foster, James S. Cullor, Michael E. Selsted, Robert I. Lehrer, Tomas Ganz
  • Patent number: 5238965
    Abstract: The subject invention relates to methods for regulating wrinkles in mammalian skin comprising topical application of a lysophosphatidic acid compound having the structure: ##STR1## or a cyclic derivative thereof having the structure: ##STR2## or a pharmaceutically acceptable salt thereof, wherein --R is unsubstituted or substituted, saturated or unsaturated, straight or branched chain alkyl having from 12 to about 23 carbon atoms; each --X-- is independently --O-- or --S--; and --Y-- is --O-- or --CH.sub.2 --.
    Type: Grant
    Filed: May 31, 1991
    Date of Patent: August 24, 1993
    Assignee: The Procter & Gamble Company
    Inventors: Gary A. Piazza, Adam W. Mazur
  • Patent number: 5232693
    Abstract: A method of treating human skin by topically administering an alkylmethylpolysiloxane having the formula ##STR1## in which x has a value of 1-300 and z has a value of 5-50.
    Type: Grant
    Filed: March 9, 1992
    Date of Patent: August 3, 1993
    Assignee: Dow Corning Corporation
    Inventor: Gary E. Legrow
  • Patent number: 5231112
    Abstract: Methods and compositions are described for the preparation of bioactive agents entrapped in lipid vesicles the bilayers of which comprise a salt form of an organic acid derivative of a sterol, such as the tris-salt form of a sterol hemisuccinate, and to bompositions comprising a mixture of tris(hydroxymethyl)aminomethane salt of cholesteryl hemisuccinate with either an antifungal compound or a peptide. These compositions have various applications in vivo.
    Type: Grant
    Filed: October 23, 1989
    Date of Patent: July 27, 1993
    Assignee: The Liposome Company, Inc.
    Inventors: Andrew S. Janoff, Mircea C. Popescu, Alan L. Weiner, Lois E. Bolcsak, Paul A. Tremblay, Christine E. Swenson
  • Patent number: 5229421
    Abstract: This invention encompasses compounds and pharmaceutical compositions comprising a pharmaceutical carrier and an effective lipoxygenase inhibiting amount of a compound of the formula: ##STR1## wherein R.sub.1 and R.sub.2 are the same or different members of the group consisting of 1,1-dimethylethyl, halo, phenyl and substituted phenyl wherein the substituents are selected from the group consisting of halo, hydroxy, lower alkyl and lower alkoxy, Alk is straight or branched chain lower alkylene; and R.sub.3 is lower alkoxycarbonylloweralkyl.
    Type: Grant
    Filed: September 18, 1992
    Date of Patent: July 20, 1993
    Assignee: G. D. Searle & Co.
    Inventor: Richard A. Mueller
  • Patent number: 5225445
    Abstract: Phenethanolamine derivatives are disclosed of formula ##STR1## wherein m is 2 to 8; n is 1 to 7 provided that m+n is 4 to 12;Ar is phenyl or phenyl substituted by one or two halogen atoms, alkyl or alkoxy groups or by an alkylenedioxy group;R.sup.1 and R.sup.2 are hydrogen or alkyl provided that the sum total of carbon atoms in R.sup.1 and R.sup.2 is not more than 4;and the physiologically acceptable salts and solvates thereof.The compounds have a selective stimulant action at .beta..sub.2 -adrenoreceptors and may be used inter alia in the treatment of diseases associated with reversible airways obstructions such as asthma and chronic bronchitis. The compounds may be formulated in conventional manner as pharmaceutical compositions with physiologically acceptable carriers or excipients.The compounds may be prepared, for example by alkylation of an amine: ##STR2## where R.sup.3, R.sup.5 and R.sup.6 is hydrogen or a protecting group, followed by removal of any protecting group.
    Type: Grant
    Filed: February 19, 1992
    Date of Patent: July 6, 1993
    Assignee: Glaxo Group Ltd.
    Inventors: Ian F. Skidmore, Lawrence H. C. Lunts, Harry Finch, Alan Naylor
  • Patent number: 5223257
    Abstract: A composition comprising approximately equal proportions by volume of wintergreen oil, olive oil and/or oil of Eucalyptus and alcohol has an analgesic effect in treating aches and pains when rubbed or massaged on skin covering tissue from which such aches or pains emanate.
    Type: Grant
    Filed: March 11, 1992
    Date of Patent: June 29, 1993
    Inventor: Vasu Arora
  • Patent number: 5223267
    Abstract: Liquefiable powder compositions are disclosed for the delivery of topical analgesics. In particular, microporous cellulosic powders, such as cellulose acetates or nitrates, are disclosed as high liquid content vehicles for the delivery of liquid analgesic preparations. The resulting powders permit the application of the analgesic preparation by simply rubbing or otherwise applying the formulation onto the skin in such a manner that the powder liquefies and appears to vanish. Upon application, the frangible liquid loaded cellulosic powders break up into minute particles that do not pass easily beyond the initial layers of the skin, but do permit the slow release of the analgesic agent for absorption into the skin.
    Type: Grant
    Filed: April 14, 1992
    Date of Patent: June 29, 1993
    Assignee: Purepac, Inc.
    Inventor: Larry D. Nichols
  • Patent number: 5219576
    Abstract: Collagen implants that are useful as wound healing matrices are characterized by being formed of collagen fibrils that are not chemically cross-linked, and having a bulk density of 0.01 to 0.3 g/cm.sup.3 and a pore population in which at least about 80% of the pores have an average pore size of 35 to 250 microns. The implants are capable of promoting connective tissue deposition, angiogenesis, reepithelialization, and fibroplasia. The wound healing matrix also serves as an effective sustained delivery system for bioactive agents.
    Type: Grant
    Filed: December 3, 1991
    Date of Patent: June 15, 1993
    Assignee: Collagen Corporation
    Inventors: George H. Chu, Yasushi Ogawa, John M. McPherson, George Ksander, Bruce Pratt, Diana Hendricks, Hugh McMullin
  • Patent number: 5217720
    Abstract: A coated solid medicament form suitable for oral administration having reliable releasability of the active ingredient only in the large intestine is proposed. The medicament form is prepared by coating a core solid medicament form containing the active ingredient first with a chitosan having a specific degree of deacetylation and a specific degree of polymerization and then top-coated with a specific enteric-soluble polymer which is a hydroxypropyl methyl cellulose acetate succinate or a hydroxypropyl methyl cellulose hexahydrophthalate. The releasability of the active ingredient only in the large intestine can be more reliable when the core medicament form is, prior to coating with chitosan, provided with an enteric undercoating layer.
    Type: Grant
    Filed: July 8, 1991
    Date of Patent: June 8, 1993
    Assignee: Shin-Etsu Chemical Co., Ltd.
    Inventors: Fujio Sekigawa, Yoshiro Onda
  • Patent number: 5214069
    Abstract: The invention concerns a compound of the formula I, ##STR1## wherein Ar.sup.1 is optionally substituted phenyl or naphthyl;A.sup.1 is (1-6C)alkylene, (3-6C)alkenylene, (3-6C)alkynylene or cyclo(3-6C)alkylene;Ar.sup.2 is optionally substituted phenylene, or a 6 membered heterocyclene moiety containing up to three nitrogen atoms;R.sup.1 is hydrogen, (1-6C)alkyl, (3-6C)alkenyl, (3-6C)alkynyl, cyano-(1-4C)alkyl or (2-4C)alkanoyl, or optionally substituted benzoyl; wherein R.sup.2 is hydrogen, (1-6C)alkyl, (2-6C)alkenyl, (2-6C)alkynyl or substituted (1-4C)alkyl; and whereinR.sup.3 is hydroxy-(1-4C)alkyl, mercapto-(1-4C)alkyl, (1-4C)alkoxy-(1-4C)alkyl, (3-4C)alkenyloxy-(1-4C)alkyl, (3-4C)alkynyloxy-(1-4C)alkyl, (1-4C)alkoxy-(2-4C)alkoxy-(1-4C)alkyl, (1-4C)alkylthio-(1-4C)alkyl, (1-4C)alkylsulphinyl-(1-4C)alkyl, (1-4C)alkylsulphonyl-(1-4C)alkyl, (1-4C)alkoxycarbonyl-(1-4C)alkyl, (2-4C)alkanoyl-(1-4C)alkyl, (2-4C)alkanoyloxy-(1-4C)alkyl or cyano-(1-4C)alkyl; or R.sup.
    Type: Grant
    Filed: January 23, 1992
    Date of Patent: May 25, 1993
    Assignees: Imperial Chemical Industries PLC, ICI Pharma
    Inventor: Jean-Marc M. M. Girodeau
  • Patent number: 5208012
    Abstract: An anti-inflammatory cosmetic composition having a large effect of absorbing and shielding all of UV-A, UV-B and UV-C, small degeneration with the passage of time even upon absorption of light, small influence upon the skin, not lowered effect of absorbing light and high stability for heat is provided. This anti-inflammatory cosmetic composition comprises 0.1 to 20% by weight of a hydroxyaryl-s-triazine compound represented by the following structural formula in a cosmetically acceptable oil carrier: ##STR1## wherein R.sub.1 and R.sub.2 represent, same or different, hydrogen atoms, chlorine atoms, hydroxyl groups, alkoxy groups of 1 to 18 carbon atoms, aryloxy groups of 6 to 8 carbon atoms or mono- or dialkylamino groups containing 1 to 4 carbon atoms and R.sub.3 and R.sub.4 represent, same or different, hydrogen atoms, chlorine atoms, alkyl groups of 1 to 8 carbon atoms, methoxy groups or ethoxy groups.
    Type: Grant
    Filed: July 31, 1991
    Date of Patent: May 4, 1993
    Assignee: Daikyo Gomu Seiko Ltd.
    Inventors: Mirihiro Sudo, Tomoyasu Muraki, Eiji Kawachi, Yasushi Kawachi
  • Patent number: 5208262
    Abstract: This invention encompasses a pharmaceutical composition comprising a pharmaceutical carrier and an effective lipoxygenase inhibiting amount of a compound of the formula: ##STR1## wherein: R.sub.1 and R.sub.2 are the same or different members of the group consisting of 1,1-dimethylethyl, halo, phenyl and substituted phenyl; Alk is straight or branched chain lower alkylene; R.sub.4 is hydrogen or lower alkyl; R.sub.3 is hydrogen or lower alkyl. The formulation of this invention are useful as anti-inflammatory and anti-allergy agents.
    Type: Grant
    Filed: September 18, 1992
    Date of Patent: May 4, 1993
    Assignee: G. D. Searle & Co.
    Inventor: Richard A. Mueller
  • Patent number: 5202357
    Abstract: A composition suitable for topical application to human skin comprises, in addition to a suitable vehicle an active ingredient which can control skin barrier functions. The active ingredient is (a) a long chain .omega.-hydroxy fatty acid or a carboxy-substituted derivative, (b) an hydroxy- or epoxy-derivative of an essential fatty acid or an ester formed between (a) and (b). Certain novel compounds of structures (a), (b) and (a)(b) esters are also claimed.
    Type: Grant
    Filed: June 21, 1990
    Date of Patent: April 13, 1993
    Assignee: Lever Brothers Company, Division of Conopco, Inc.
    Inventors: Paul A. Bowser, Albert Froling, Lammert Heslinga, Udo M. T. Houtsmuller, Diederik H. Nugteren, Hendrik J. J. Pabon, Colin Prottey
  • Patent number: 5202130
    Abstract: Treatment of an animal with calcium flux inhibitors results in a decrease in the number of epidermal Langerhans cells and a simultaneous decrease in the ability to respond to contact sensitizing agents. Also, topical application of calcium flux inhibitors will reduce inflammation in patients experiencing delayed-type hypersensitivity reaction or atopic eczema. Thus, calcium flux inhibitors represent a new class of therapeutic agents in the treatment of contact dermatitis and eczema.
    Type: Grant
    Filed: August 31, 1989
    Date of Patent: April 13, 1993
    Assignee: The Johns Hopkins University
    Inventors: Anhalt Grant, Diezel Wolfgang
  • Patent number: 5190758
    Abstract: A sebaceous excitosecretory agent comprising at least one of undecylenic acid, its salts, its esters, and its amide derivatives as an active ingredient. A process for exciting secretion of sebum comprising the step of applying onto a skin surface the above sebaceous excitosecretory agent. The sebaceous excitosecretory agent has a long-lasting action to excite secretion of sebum.
    Type: Grant
    Filed: September 23, 1991
    Date of Patent: March 2, 1993
    Assignee: Sunstar K.K.
    Inventors: Yasunobu Kobayashi, Motonobu Matsumoto
  • Patent number: 5190916
    Abstract: A treating agent such as a wound therapeutic agent, inflammation therapeutic agent, hair growth agent and hair tonic, and a cosmetic, comprising as an effective component ovomacroglobulin are disclosed. They can act on the skin, a scalp or hairs to exhibit excellent wound curing promotion effect, hair growth promotion effect, and skin or hair protective effect.
    Type: Grant
    Filed: February 8, 1988
    Date of Patent: March 2, 1993
    Assignees: Japan Immuno Research Laboratories Co., Ltd., Otsuka Pharmaceutical Co., Ltd.
    Inventor: Masakazu Adachi
  • Patent number: 5182104
    Abstract: This invention pertains to a topically applied composition with a virucidal impact on mucocutaneous tissue. Ingredients essential to the efficacy of the formulated combination include a polyethylene glycol polymer known as Nonoxynol-9("N-9")in admixture with selected fat soluble vitamins A, D and E in the form of vegetable oil (and) retynyl palmitate (and) ergocalciferol together with tocopherol acetate. The invention is directed particularly to inactivation of herpes virus and human papilloma virus as manifested in cold sores, lesions, fever blisters, canker sores and warts. The N-9 contains viral activity while the vitamins effect restoration and strengthening of the damaged tissue cells.
    Type: Grant
    Filed: July 16, 1991
    Date of Patent: January 26, 1993
    Inventors: Stanley Marcus, Wendy Y. Kim
  • Patent number: 5178852
    Abstract: The invention relates to cosmetic and pharmaceutical compositions containing the derivatives of benzylidenecamphor of formula: ##STR1## where R.sub.1 denotes H, OH, C.sub.1 -C.sub.3 alkyl or C.sub.1 -C.sub.8 alkoxy, R.sub.3 denotes OH, C.sub.1 -C.sub.3 alkyl or C.sub.1 -C.sub.8 alkoxy, or else when R.sub.1 denotes H or OH, R.sub.3 can represent C.sub.1 -C.sub.8 alkyl, R.sub.2 and R.sub.4 denote H or OH, at least one of the radicals R.sub.2 and R.sub.4 representing OH.The compounds (I) are wide-band sunscreens and antioxidants, and are utilized in the treatment of cutaneous inflammations and allergies.
    Type: Grant
    Filed: March 29, 1990
    Date of Patent: January 12, 1993
    Assignee: L'Oreal
    Inventors: Serge Forestier, Alain Lagrange, Gerard Lang, Andre Deflandre, Bernadette Luppi
  • Patent number: 5178873
    Abstract: A method of inhibiting phospholipase A2 in the control of inflammation, wherein delta-6,9,12,15-octadecatetraenoic acid (stearidonic acid) and/or delta-8,11,14,17-eicosatetraenoic acid is administered alone or in a pharmaceutically acceptable diluent or carrier.
    Type: Grant
    Filed: May 23, 1991
    Date of Patent: January 12, 1993
    Assignee: Efamol Holdings PLC
    Inventors: David F. Horrobin, Michael J. Finnen
  • Patent number: 5176919
    Abstract: Pharmaceutical and cosmetic compositions comprising extracts of Ammi visnaga and Ammi majus or the vasoactive agents contained therein are described.
    Type: Grant
    Filed: September 20, 1990
    Date of Patent: January 5, 1993
    Assignee: Indena, S.p.A.
    Inventors: Sergio Bertini Curri, Ezio Bombardelli
  • Patent number: 5175000
    Abstract: A pharmaceutical composition of a free amine benzophenanthridine alkaloid and a pharmaceutically acceptable carrier is disclosed. The composition is an antibacterial and antifungal agent.
    Type: Grant
    Filed: May 6, 1991
    Date of Patent: December 29, 1992
    Assignee: Vipont Pharmaceutical, Inc.
    Inventors: Kenneth C. Godowski, Ronald J. Harkrader, Richard L. Dunn, Arthur J. Tipton
  • Patent number: 5166137
    Abstract: A family of compounds effective in inhibiting interleukin-1 (IL-1) production, interleukin-6 (IL-6), tumor necrosis factor (TNF) production, and the production of other leukocyte derived cytokines is comprised of oligomers and polymers of .alpha.1-4 linked L-guluronic acid residues which may be administered to a human or mammal in an amount sufficient to inhibit the production effect of leukocyte-derived cytokines. The inhibition of IL-1, IL-6 and TNF, and other cytokines in mammals is implicated in alleviation of a wide variety of disease conditions.
    Type: Grant
    Filed: March 27, 1991
    Date of Patent: November 24, 1992
    Assignees: Nobipols Forskningsstiftelse, Protan Biopolymer A/S
    Inventors: Marit Otterlei, Terje Espevik, Gudmund Skjak-Braek, Olav Smidsrod
  • Patent number: RE34805
    Abstract: A benzonaphthalene compound has the formula ##STR1## wherein R.sub.1 represents ##STR2## or (ii) --CH.sub.2 OH; R.sub.6 represents ##STR3## or OR.sub.7 wherein R.sub.7 represents hydrogen, alkyl having 1-20 carbon atoms, monohydroxyalkyl or polyhydroxyalkyl, r' or r" represent hydrogen, lower alkyl, mono or polyhydroxyalkyl, aryl or a residue of an amino acid or a sugar, or together form a heterocycle; R.sub.2 represents hydrogen, alkyl having 1-15 carbon atoms, alkoxy having 1-4 carbon atoms or a cycloaliphatic radical; R.sub.3 represents hydrogen, hydroxy, alkyl having 1-4 carbon atoms, alkoxy having 1-10 carbon atoms, a cycloaliphatic radical, a thiocycloaliphatic radical or --O--Si(CH.sub.3).sub.2 --R.sub.8 wherein R.sub.8 represents lower alkyl; and R.sub.4 and R.sub.5 represent hydrogen, lower alkyl, hydroxy or lower acyloxy.This compound is useful in the topical and systemic treatment of dermatologic diseases and in the treatment of the degeneration of conjunctive tissues.
    Type: Grant
    Filed: July 10, 1992
    Date of Patent: December 6, 1994
    Assignee: Centre International de Recherches Dermatologiques (CIRD)
    Inventors: Braham Shroot, Jacques Eustache, Jean-Michel Bernardon