Patents by Inventor Marie-Odile Christen

Marie-Odile Christen has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20060194971
    Abstract: The present disclosure relates to dithiolethione derivatives as monoamino oxidase inhibitors, in particular MAO-B inhibitors, to methods for the preparation of these compounds and to novel intermediates useful for the synthesis of said dithiolethiones derivatives. The present disclosure also relates to the use of a compound disclosed herein for the manufacture of a medicament giving a beneficial effect. In embodiments of the present disclosure specific compounds disclosed herein are used for the manufacture of a medicament useful in the treatment, amelioration or prevention of conditions associated with dysfunction of monoamine neurotransmission. The compounds have the general formula (1) wherein the symbols have the meanings given in the specification.
    Type: Application
    Filed: February 22, 2006
    Publication date: August 31, 2006
    Inventors: Benjamin Drukarch, Anton Schoffelmeer, Roelof Feenstra, Marie-Odile Christen, Jean-Louis Burgot, Marylene Chollet, Wouter Iwema Bakker, Bernard Van Vliet, Martinus Tulp
  • Publication number: 20050182128
    Abstract: The present invention relates to the use of 5-(p-methoxyphenyl)-1,2-dithiole-3-thione or of a pharmaceutical derivative thereof for the preparation of a medicament for preventing lung cancer in a mammalian subject, especially for preventing or reducing the appearance of new dysplastic lesions, or the progression of pre-existing dysplastic lesions in the subject, or for improving regression of existing dysplastic lesions.
    Type: Application
    Filed: February 13, 2003
    Publication date: August 18, 2005
    Inventors: Stephen Lam, Calum Macaulay, Jean Le Riche, Yulia Dyachkova, Andy Coldman, Martial Guillaud, Ernest Hawk, Marie-Odile Christen, Adi Gazdar
  • Publication number: 20030187067
    Abstract: The invention concerns the use of anethole-dithiolethione for producing a medicine for preventing drug-induced tendon toxicity.
    Type: Application
    Filed: May 28, 2003
    Publication date: October 2, 2003
    Inventors: Marie-Odile Christen, Jean-Michel Warnet, Patrice Rat
  • Patent number: 6500826
    Abstract: The use of panaverium bromide for treating or preventing diseases of the liver and digestive tract caused by excessive cell proliferation therein, is disclosed.
    Type: Grant
    Filed: April 26, 1999
    Date of Patent: December 31, 2002
    Assignee: Solvay Pharma
    Inventors: Marie-Odile Christen, Joelle Maugard, Huynh Duc, Hans Scherubl, Jan Huizinga, Michael G. Blennerhasset
  • Publication number: 20020193413
    Abstract: The use of panaverium bromide for preparing a drug for treating or preventing diseases of the liver and digestive tract caused by excessive cell proliferation therem, is disclosed.
    Type: Application
    Filed: April 26, 1999
    Publication date: December 19, 2002
    Inventors: MARIE-ODILE CHRISTEN, JOELLE MAUGARD, HUYNH DUC, HANS SCHERUBL, JAN HUIZINGA, MICHAEL G. BLENNERHASSET
  • Patent number: 5750560
    Abstract: The present invention relates to therapeutic compositions based on compounds chosen from the formulae: ##STR1## in which: X is chosen from .dbd.S, .dbd.O, .dbd.SO, .dbd.N--OH, .dbd.N--R.sub.5, .dbd.N--NH--CONH.sub.2, .dbd.N--NH--CSNH.sub.2 and ##STR2## A is chosen from the >C.dbd.N--OH group, a group of formula >C.dbd.N--OR.sub.3, a C.dbd.O group, a group C.dbd.N--R.sub.4 and a CHOH group,and their pharmaceutically acceptable salts.These compositions may be used as free-radical trapping agents.
    Type: Grant
    Filed: November 27, 1995
    Date of Patent: May 12, 1998
    Assignee: Laboratoires De Therapeutique Moderne
    Inventors: Marie-Odile Christen, Jean-Louis Burgot
  • Patent number: 5470871
    Abstract: The present invention relates to therapeutic compositions based on compounds chosen from the formulae: ##STR1## in which: X is chosen from .dbd.S, .dbd.O, .dbd.SO, .dbd.N--OH, .dbd.N--R.sub.5, .dbd.N--NH--CONH.sub.2, .dbd.N--NH--CSNH.sub.2 and ##STR2## A is chosen from the ##STR3## group, a group of formula ##STR4## a C.dbd.O group, a group C.dbd.N--R.sub.4 and a CHOH group, and their pharmaceutically acceptable salts.These compositions may be used as free-radical trapping agents.
    Type: Grant
    Filed: December 27, 1993
    Date of Patent: November 28, 1995
    Assignee: Laboratoires de Therapeutique Moderne
    Inventors: Marie-Odile Christen, Jean-Louis Burgot
  • Patent number: 5294638
    Abstract: Pharmacologically active compounds corresponding to the general formula I: ##STR1## wherein m represents 1-4,n represents 2-5,R.sup.1 is hydrogen or lower alkyl,R.sup.2 is hydrogen, lower alkyl, lower alkoxy, halogen or trifluoromethyl, andR.sup.3 is hydrogen, lower alkyl, lower alkoxy or halogen, orR.sup.2 and R.sup.3 are linked to adjacent carbon atoms and together form an alkylenedioxy group with 1-2 carbon atoms,R.sup.4 represents a saturated monocyclic or bicyclic hydrocarbon radical derived from terpenes and having 10 or 11 hydrocarbon atoms, andZ represents oxygen, an N--R.sup.5 group, wherein R.sup.5 is lower alkyl, or if R.sup.4 is a dihydronopyl radical, Z may also be sulfur,and their acid addition salts.
    Type: Grant
    Filed: January 19, 1993
    Date of Patent: March 15, 1994
    Assignee: Kali-Chemie Pharma GmbH
    Inventors: Insa Hell, Ulf Preuschoff, Hermann Kraehling, Samuel David, Ivan Ban, Marie-Odile Christen
  • Patent number: 5232686
    Abstract: A method of inhibiting peripheral blood circulation disorders or damage such as hemorrhagic lesions induced by gastrotoxic doses of substances such as alcohol or non-steroid, antiinflammatory medicaments in the gastrointestinal tract of a mammal comprising administering to said mammal an effective peripheral circulation disorder or gastrointestinal damage inhibiting amount of a quaternary N-benzyl-N-{2-[2-((1S,5S)-6,6-dimethylbicyclo[3,1,1]hept-2-yl)-ethoxy]-eth yl}-morpholinium salt, and pharmaceutical compositions comprising a substance having a tendency to induce a peripheral blood circulation disorder or damage such as a hemorrhagic lesion in the stomach and/or intestinal wall of a mammal and an effective peripheral circulation disorder or gastrointestinal damage inhibiting amount of a quaternary N-benzyl-N-{2-[2-((1S,5S)-6,6-dimethylbicyclo[3,1,1]hept-2-yl)-ethoxy]-eth yl}-morpholinium salt.
    Type: Grant
    Filed: July 6, 1990
    Date of Patent: August 3, 1993
    Assignee: Kali-Chemie Pharma GmbH
    Inventors: Marie-Odile Christen, Brigitte Noel, Ilse Philippi
  • Patent number: 5212173
    Abstract: Pharmacologically active compounds corresponding to the formula I ##STR1## in which n represents 2-5,m represents 2-6,R.sup.1 denotes hydrogen or lower alkyl,R.sup.2 represents an OR.sup.4 group in which R.sup.4 denotes lower alkyl or a phenyl or phenyl-lower alkyl group which is optionally substituted in the phenyl ring, orR.sup.2 represents a ##STR2## group in which R.sup.5 and R.sup.6 independently of one another each denote hydrogen, lower alkyl or a phenyl or phenyl-lower alkyl group which is optionally substituted in the phenyl ring, orR.sup.5 and R.sup.6, together with the nitrogen atom to which they are bonded, represent a saturated 5- or 6-membered heterocycle,R.sup.3 represents a saturated monocyclic or bicyclic hydrocarbon group which is derived from terpenes and has 10 or 11 carbon atoms, andZ represents oxygen or, if R.sup.3 is a dihydronopyl group, Z may also represent sulfur,and salts thereof.
    Type: Grant
    Filed: December 19, 1991
    Date of Patent: May 18, 1993
    Assignee: Kali-Chemie Pharma GmbH
    Inventors: Herman Kraehling, Samuel David, Insa Hell, Ulf Preuschoff, Ivan Ban, Marie-Odile Christen
  • Patent number: 5096920
    Abstract: The use of 5-phenyl-3H-1,2-dithiol-3-thion-S-oxides which are optionally substituted in the phenyl ring as active substances in hepato-protective medicaments and new 5-phenyl-3H-1,2-dithiol-3-thion-S-oxides which are substituted in the phenyl ring are described.
    Type: Grant
    Filed: May 26, 1989
    Date of Patent: March 17, 1992
    Assignee: Kali-Chemie Pharma GmbH
    Inventors: Dominique Biard, Marie-Odile Christen, Patrick Dansette, Daniel Jasserand, Daniel Mansuy, Amor Sassi
  • Patent number: 4672063
    Abstract: 5-alkyl-1-phenyl-2-piperazinoalkylpyrazolin-3-one compounds of the Formula ##STR1## in which R.sub.1 is a straight-chain, branched or cyclic alkyl group with up to 6 carbon atoms, Z is an alkylene chain with 2 to 4 carbon atoms, and 1-phenyl substituent is an optionally substituted phenyl ring, and R.sub.4 is a phenyl or pyridyl group which is optionally substituted and their preparation are described. The compounds have pharmacological, particularly antiallergic, properties.
    Type: Grant
    Filed: November 21, 1985
    Date of Patent: June 9, 1987
    Assignee: Kali-Chemie Pharma GmbH
    Inventors: Daniel Jasserand, Marie-Odile Christen, Dominique Biard, Dimitri Yavordios