Patents Assigned to Schwarz Pharma AG
  • Patent number: 7309497
    Abstract: The invention relates to novel pharmaceutical compositions for the systemic administration of pharmacologically active ingredients. The invention relates in particular to an injectable pharmaceutical composition comprising (a) a pharmacologically active ingredient in a solid phase, (b) a vehicle consisting substantially of polyol fatty acid esters with a degree of esterification of over 80%, and (c) a wetting agent consisting substantially of polyol fatty acid esters with a monoester proportion of over 60%. The inventive composition is used for the systemic administration of numerous pharmacologically active ingredients, whereby the ingredients are released from the pharmaceutical composition over a period of at least 12, preferably at least 24 hours.
    Type: Grant
    Filed: August 21, 2001
    Date of Patent: December 18, 2007
    Assignee: Schwarz Pharma AG
    Inventors: Stephan Rimpler, Sabine Grapatin, Cliff Krein, Markus Thelen
  • Patent number: 7282515
    Abstract: This invention relates to azaspiro compounds and their use as medications especially for the treatment of chronic, chronic-phlogistic and/or neuropathic pain. Compounds that lend themselves particularly well to the production of analgesics include 1,3-diazaspiro[4.5]decane-2,4-dion and 1,3-diazaspiro[4.5]decane-2,4-dithion.
    Type: Grant
    Filed: September 7, 2004
    Date of Patent: October 16, 2007
    Assignee: Schwarz Pharma AG
    Inventors: Claus Meese, Norma Selve, Dirk Schmidt
  • Patent number: 7230030
    Abstract: The invention concerns novel derivatives of 3,3-diphenylpropylamines, methods for their preparation, pharmaceutical compositions containing the novel compounds, and the use of the compounds for preparing drugs. More particularly, the invention relates to novel prodrugs of antimuscarinic agents with superior pharmacokinetic properties compared to existing drugs such as oxybutynin and tolterodine, methods for their preparation, pharmaceutical compositions containing them, a method of using said compounds and compositions for the treatment of urinary incontinence, gastrointestinal hyperactivity (irritable bowel syndrome) and other smooth muscle contractile conditions.
    Type: Grant
    Filed: January 27, 2004
    Date of Patent: June 12, 2007
    Assignee: Schwarz Pharma AG
    Inventors: Claus Meese, Bengt Sparf
  • Publication number: 20060135437
    Abstract: The present invention is directed to the use of a class of peptide compounds for treating pain in trigeminal neuralgia.
    Type: Application
    Filed: June 9, 2005
    Publication date: June 22, 2006
    Applicant: SCHWARZ PHARMA AG
    Inventors: Thomas Stoehr, Christine Rauschkolb-Loeffler
  • Publication number: 20060100157
    Abstract: The present invention concerns the use of compounds for treating pain in painful diabetic neuropathy, preferably in diabetic distal sensory polyneuropathy.
    Type: Application
    Filed: March 25, 2005
    Publication date: May 11, 2006
    Applicant: SCHWARZ PHARMA AG
    Inventors: Christine Rauschkolb-Loffler, Brigitte Koch
  • Publication number: 20060046957
    Abstract: The present invention is directed to the use of a class of peptide compounds for treating tumor pain, in particular bone cancer pain, for treating chemotherapy-induced pain and for treating nucleoside-induced pain.
    Type: Application
    Filed: August 26, 2005
    Publication date: March 2, 2006
    Applicant: SCHWARZ PHARMA AG
    Inventors: Bettina Beyreuther, Thomas Stohr
  • Publication number: 20060029673
    Abstract: The invention relates to a device for transdermally administering a compound of formula (I), wherein A represents hydrogen or deuterium, R represents a group selected among C1-4alkyl, C3-10cycloalkyl, or phenyl, each of which can be substituted by C1-3 alkoxy, fluoride, chlorine, bromine, iodine, nitro, amino, hydroxy, oxo, mercapto, or deuterium, the C atom marked by * (asterisk) being provided in the R configuration. The invention is characterized in that the compound of general formula (I) is provided in a polymer matrix and is released at a dose of 0.5 to 20 mg per day through human skin. The invention further relates to the use of said compounds of formula (I) for producing transdermal medicaments.
    Type: Application
    Filed: April 3, 2004
    Publication date: February 9, 2006
    Applicant: Schwarz Pharma AG
    Inventors: Armin Breitenbach, Claus Meese, Hans-Michael Wolff, Roland Drews
  • Publication number: 20060014832
    Abstract: The invention relates to a compound of general formula (I) wherein A represents deuterium or hydrogen, R represents a group selected from C1-6 alkyl, C3-10 cycloalkyl or phenyl, which can be substituted by C1-3 alkoxy, fluorine, chlorine, bromine, iodine, nitro, amino, hydroxyl, oxo, mercapto or deuterium. The C atom marked with a * (star) can be present in an (R) configuration, in an (S)-configuration or a mixture thereof. The invention is characterised in that the above-mentioned compounds are free bases with a degree of purity of more than 97 wt %. The invention also relates to a method for the production of highly pure compounds of general formula (I) and to the use thereof in the production of medicaments.
    Type: Application
    Filed: April 3, 2004
    Publication date: January 19, 2006
    Applicant: Schwarz Pharma AG
    Inventors: Armin Breitenbach, Claus Meese, Hans-Michael Wolff, Roland Drews
  • Publication number: 20050288351
    Abstract: This invention relates to azaspiro compounds and their use as medications especially for the treatment of chronic, chronic-phlogistic and/or neuropathic pain. A compound that lends itself particularly well to the production of analgesics is 2-azaspiro[4.6]undecane-3-thion.
    Type: Application
    Filed: September 7, 2004
    Publication date: December 29, 2005
    Applicant: Schwarz Pharma AG
    Inventors: Claus Meese, Norma Selve, Dirk Schmidt
  • Publication number: 20050288234
    Abstract: The present invention is directed to the use of a class of peptide compounds for treating essential tremor and other tremor syndromes.
    Type: Application
    Filed: June 10, 2005
    Publication date: December 29, 2005
    Applicant: SCHWARZ PHARMA AG
    Inventor: Thomas Stohr
  • Publication number: 20050277596
    Abstract: The present invention is directed to the use of a class of peptide compounds for treating amyotrophic lateral sclerosis (ALS) and other forms of motoneuron diseases and peripheral neuropathies.
    Type: Application
    Filed: June 7, 2005
    Publication date: December 15, 2005
    Applicant: SCHWARZ PHARMA AG
    Inventor: Thomas Stohr
  • Publication number: 20050261204
    Abstract: The present invention is directed to the use of a class of peptide compounds for treating primary or/and secondary dyskinesias such as tardive dyskinesia.
    Type: Application
    Filed: May 16, 2005
    Publication date: November 24, 2005
    Applicant: SCHWARZ PHARMA AG
    Inventor: Thomas Stohr
  • Publication number: 20050175678
    Abstract: The invention relates to a polymer matrix suitable for the transdermal administration of rotigotine [(?)-5, 6, 7, 8-tetrahydro-6-[propyl[2-(2-thienyl)ethyl]amino)-1-naphtol], containing a matrix for the transdermal administration of rotigotine [(?)-5,6,7,8-tetrahydro-6-[propyl[2-(2-thienyl)ethyl]amino]-1naphtol], containing a matrix polymer which is supersaturated with a rotigotine base. Said polymer matrix is characterised in that the part of the rotigotine which is not dissolved in the matrix polymer is dispersed in the matrix polymer as amorphous particles having a maximum mean diameter of 30 ?m, and the matrix is free of solubilisers, crystallisation inhibitors and dispersants. The invention also relates to a flat device for the transdermal administration of rotigotine, containing the above-mentioned, preferably silicon-based polymer matrix which is supersaturated with rotigutine, and a rear layer which is impermeable to the active ingredient.
    Type: Application
    Filed: December 24, 2003
    Publication date: August 11, 2005
    Applicant: Schwarz Pharma AG
    Inventor: Armin Breitenbach
  • Publication number: 20050119319
    Abstract: This invention relates to azaspiro compounds and their use as medications especially for the treatment of chronic, chronic-phlogistic and/or neuropathic pain. Compounds that lend themselves particularly well to the production of analgesics include 1,3-diazaspiro[4.5]decane-2,4-dion and 1,3-diazaspiro[4.5]decane-2,4-dithion.
    Type: Application
    Filed: September 7, 2004
    Publication date: June 2, 2005
    Applicant: Schwarz Pharma AG
    Inventors: Claus Meese, Norma Selve, Dirk Schmidt
  • Patent number: 6858650
    Abstract: The present invention concerns highly pure, crystalline, stable compounds of novel derivatives of 3,3-diphenylpropylamines in the form of their salts, a method for the manufacture and highly pure, stable intermediate products. The method is in particular characterized by regio- and chemoselectivity and high yield. Salts of phenolic monoesters of 3,3-diphenylpropylamines are provided, that are particularly well-suited for use in pharmaceutical formulations. Preferred compounds are R-(+)-2-(3-diisopropylamino-1-phenyl-propyl)-4-hydroxymethylphenylisobutyrate ester hydrogen fumarate and R-(+)-2-(3-diisopropylamino-1-phenylpropyl)-4-hydroxymethylphenylisobutyrate ester hydrochloride hydrate. Furthermore, stable, crystalline intermediate products that are essential for obtaining the abovementioned salts are provided. A preferred intermediate product is R-(?)-3-(3-diisopropylamino-phenyl-propyl)-4-hydroxy-benzoic acid methyl ester.
    Type: Grant
    Filed: November 15, 2000
    Date of Patent: February 22, 2005
    Assignee: Schwarz Pharma AG
    Inventor: Claus Meese
  • Patent number: 6809225
    Abstract: A novel method is described for producing 3,3-diarylpropylamines by hyroformylation/hydrocarbonylation and then reductive amination using a transition metal catalyst.
    Type: Grant
    Filed: July 14, 2003
    Date of Patent: October 26, 2004
    Assignee: Schwarz Pharma AG
    Inventors: Martin Donsbach, Peter Eilbracht, Christian Buss, Andreas Schmidt
  • Patent number: 6803481
    Abstract: The present invention concerns the use of compounds of the Formula (I) for treating different types and symptoms of acute and chronic pain, especially non neuropathic inflammatory pain in mammals. The pain to be treated may be e.g. chronic inflammatory pain, rheumatoid arthritis pain and/or secondary inflammatory osteoarthritic pain. The compounds show an antinociceptive profile and differ from classical analgesics like opioids and non-steroidal anti-inflammatory drugs (NSAIDS) and are useful as specific analgesics.
    Type: Grant
    Filed: February 11, 2003
    Date of Patent: October 12, 2004
    Assignee: Schwarz Pharma AG
    Inventor: Norma Selve
  • Publication number: 20040186061
    Abstract: The invention concerns novel derivatives of 3,3-diphenylpropylamines, methods for their preparation, pharmaceutical compositions containing the novel compounds, and the use of the compounds for preparing drugs. More particularly, the invention relates to novel prodrugs of antimuscarinic agents with superior pharmacokinetic properties compared to existing drugs such as oxybutynin and tolterodine, methods for their preparation, pharmaceutical compositions containing them, a method of using said compouds and compositions for the treatment of urinary incontinence, gastrointestinal hyperactivity (irritable bowel syndrome) and other smooth muscle contractile conditions.
    Type: Application
    Filed: January 27, 2004
    Publication date: September 23, 2004
    Applicant: Schwarz Pharma AG
    Inventors: Claus Meese, Bengt Sparf
  • Patent number: 6783769
    Abstract: The invention relates to a transdermal therapeutic system (TTS) for transcutaneously administering tolterodine over a period of several days and to a method for producing the same. The TTS contains a self-adhesive layer-shaped matrix composition which contains a (meth)acrylate copolymer comprising ammonium groups. The TTS also contains at least one plasticizer and up to 25 wt, % of tolterodine.
    Type: Grant
    Filed: April 25, 2002
    Date of Patent: August 31, 2004
    Assignee: Schwarz Pharma AG
    Inventors: Christoph Arth, Claus Meese, Dietrich Wilhelm Schacht, Hans-Michael Wolff
  • Patent number: 6713464
    Abstract: The invention concerns novel derivatives of 3,3-diphenylpropylamines, methods for their preparation, pharmaceutical compositions containing the novel compounds, and the use of the compounds for preparing drugs. More particularly, the invention relates to novel prodrugs of antimuscarinic agents with superior pharmacokinetic properties compared to existing drugs such as oxybutynin and tolterodine, methods for their preparation, pharmaceutical compositions containing them, a method of using said compounds and compositions for the treatment of urinary incontinence, gastrointestinal hyperactivity (irritable bowel syndrome) and other smooth muscle contractile conditions.
    Type: Grant
    Filed: January 2, 2001
    Date of Patent: March 30, 2004
    Assignee: Schwarz Pharma AG
    Inventors: Claus Meese, Bengt Sparf