Patents by Inventor Claude Pascal

Claude Pascal 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: 20100158843
    Abstract: Novel 3-phenylpropanoic acid compounds have the general formula (I) below: and are formulated into pharmaceutical compositions for administration in human or veterinary medicine (in dermatology, and also in the field of cardiovascular diseases, immune diseases and/or lipid metabolism-related diseases), or, alternatively, into cosmetic compositions.
    Type: Application
    Filed: December 7, 2009
    Publication date: June 24, 2010
    Applicant: GALDERMA RESEARCH & DEVELOPMENT
    Inventors: Jean-Guy BOITEAU, Laurence Clary, Jean-Claude Pascal, Veronique Parnet
  • Publication number: 20100144884
    Abstract: Novel 3-phenyl acrylic acid compounds have the following general formula (I): and are formulated into pharmaceutical compositions for administration in human or veterinary medicine (in dermatology, as well as in the field of cardiovascular diseases, immune diseases and/or diseases associated with lipid metabolism), or into cosmetic compositions.
    Type: Application
    Filed: December 7, 2009
    Publication date: June 10, 2010
    Applicant: GALDERMA RESEARCH & DEVELOPMENT
    Inventors: Jean-Guy BOITEAU, Laurence CLARY, Jean-Claude PASCAL, Sandrine CHAMBON
  • Publication number: 20100145105
    Abstract: Vitamin D derivatives, notably non-steroidal vitamin D derivatives, are prepared from novel disubstituted phenylboronic acid compounds having the formula (I): and also from the novel intermediates having the formulae (1), (2), (3) and (10):
    Type: Application
    Filed: December 10, 2009
    Publication date: June 10, 2010
    Applicant: GALDERMA RESEARCH & DEVELOPMENT
    Inventors: Eric Terranova, Jean-Claude Pascal
  • Publication number: 20100087669
    Abstract: Vitamin D derivatives, notably non-steroidal vitamin D derivatives, are prepared from novel disubstituted phenylboronic acid compounds having the formula (I): and also from the novel intermediates having the formulae (1), (2), (3) and (10):
    Type: Application
    Filed: December 10, 2009
    Publication date: April 8, 2010
    Applicant: GALDERMA RESEARCH & DEVELOPMENT
    Inventors: Eric TERRANOVA, Jean-Claude Pascal
  • Patent number: 7659421
    Abstract: Vitamin D derivatives, notably non-steroidal vitamin D derivatives, are prepared from novel disubstituted phenylboronic acid compounds having the formula (I): and also from the novel intermediates having the formulae (1), (2), (3) and (10):
    Type: Grant
    Filed: June 19, 2006
    Date of Patent: February 9, 2010
    Assignee: Galderma Research & Development
    Inventors: Eric Terranova, Jean-Claude Pascal
  • Patent number: 7638657
    Abstract: 3-[5?-(3,4-bis(hydroxymethyl)benzyloxy)-2?-ethyl-2-propylbiphenyl-4-yl]pentan-3-ol is prepared from the novel intermediate, 6-ethyl-4?-(1-ethyl-1-hydroxypropyl)-2?-propylbiphenyl-3-ol.
    Type: Grant
    Filed: May 18, 2007
    Date of Patent: December 29, 2009
    Assignee: Galderma Research & Development
    Inventors: Eric Terranova, Sebastien Daver, Christine Marty, Jean-Claude Pascal
  • Patent number: 7498461
    Abstract: A novel method for preparing 6-[3-(1-adamantyl)-4-methoxyphenyl]-2-naphthoic acid includes a Suzuki reaction between 3-adamantyl-4-methoxyphenylboronic acid of formula (II): and 6-bromo-2-naphthoic acid of formula (III):
    Type: Grant
    Filed: October 5, 2007
    Date of Patent: March 3, 2009
    Assignee: Galderma Research & Development
    Inventors: Eric Terranova, Jean-Claude Pascal
  • Publication number: 20080091045
    Abstract: A novel method for preparing 6-[3-(1-adamantyl)-4-methoxyphenyl]-2-naphthoic acid includes a Suzuki reaction between 3-adamantyl-4-methoxyphenylboronic acid of formula (II): and 6-bromo-2-naphthoic acid of formula (III):
    Type: Application
    Filed: October 5, 2007
    Publication date: April 17, 2008
    Applicant: GALDERMA RESEARCH & DEVELOPMENT
    Inventors: Eric Terranova, Jean-Claude Pascal
  • Patent number: 7319155
    Abstract: Novel 7,7-disubstituted (5H,9H)-6,8-dioxabenzocycloheptene compounds having the structural formula (I): are useful intermediates in the synthesis of non-steroidal derivatives of vitamin D.
    Type: Grant
    Filed: November 14, 2006
    Date of Patent: January 15, 2008
    Assignee: Galderma Research & Development
    Inventors: Eric Terranova, Jean-Claude Pascal
  • Publication number: 20070282136
    Abstract: 3-[5?-(3,4-bis(hydroxymethyl)benzyloxy)-2?-ethyl-2-propylbiphenyl-4-yl]pentan-3-ol is prepared from the novel intermediate, 6-ethyl-4?-(1-ethyl-1-hydroxypropyl)-2?-propylbiphenyl-3-ol
    Type: Application
    Filed: May 18, 2007
    Publication date: December 6, 2007
    Applicant: GALDERMA RESEARCH & DEVELOPMENT
    Inventors: Eric Terranova, Sebastien Daver, Christine Marty, Jean-Claude Pascal
  • Publication number: 20070117989
    Abstract: Novel 7,7-disubstituted (5H,9H)-6,8-dioxabenzocycloheptene compounds having the structural formula (I): are useful intermediates in the synthesis of non-steroidal derivatives of vitamin D.
    Type: Application
    Filed: November 14, 2006
    Publication date: May 24, 2007
    Applicant: GALDERMA RESEARCH & DEVELOPMENT
    Inventors: Eric Terranova, Jean-Claude Pascal
  • Publication number: 20070015931
    Abstract: Vitamin D derivatives, notably non-steroidal vitamin D derivatives, are prepared from novel disubstituted phenylboronic acid compounds having the formula (I): and also from the novel intermediates having the formulae (1), (2), (3) and (10):
    Type: Application
    Filed: June 19, 2006
    Publication date: January 18, 2007
    Applicant: GALDERMA RESEARCH & DEVELOPMENT
    Inventors: Eric Terranova, Jean-Claude Pascal
  • Patent number: 6803380
    Abstract: 5-aryl-1H-triazole compounds of the formula are potent and selective COX-2 inhibitors. The invention further relates to pharmaceutical compositions containing these compounds.
    Type: Grant
    Filed: May 17, 2002
    Date of Patent: October 12, 2004
    Assignee: Laboratoire Theramex
    Inventors: Jean-Claude Pascal, Denis Carniato
  • Patent number: 6737433
    Abstract: Imidazole derivatives of the formula: in which R1 and R2 are each independently hydrogen, (C1-C6)alkyl or (C3-C8)cycloalkyl; n is 0, 1 or 2; R3, R4, R5 and R6 are each independently hydrogen or a (C1-C6)alkyl, halogen, cyano, (C1-C6)alkoxy, trifluoromethyl, (C1-C6)alkylthio, (C1-C6)alkylsulfonyl, sulfonamido, acyl, (C1-C6)alkoxycarbonyl, or carboxamido group; R3 and R6 together with the phenyl ring bearing them can also form a benzofurane, or a N-methylbenzotriazole. The invention also relates to pharmaceutical compositions containing these derivatives, and to the uses thereof.
    Type: Grant
    Filed: December 16, 2002
    Date of Patent: May 18, 2004
    Assignee: Laboratoire Theramex
    Inventors: Nathalie Adje, Paule Bonnet, Denis Carniato, Remi Delansorne, Jean Lafay, Jean-Claude Pascal
  • Patent number: 6191292
    Abstract: The invention relates to precursors of the A-ring of vitamin D, of the formula (I): in which A, R, R1 and R2 are as defined in the specification. The invention also relates to a method of preparing compounds (I) comprising the enzymatic asymmetrization of 3,5-dihydroxybenzoic acid derivatives, as well as intermediates of preparation of said compounds.
    Type: Grant
    Filed: December 8, 1999
    Date of Patent: February 20, 2001
    Assignee: Laboratoire Theramex
    Inventors: Jean-Claude Pascal, Maurits Vandewalle, Philippe Maillos, Pierre De Clercq
  • Patent number: 6186354
    Abstract: A wedge box of alveolar material having a container and a lid. The container or the lid includes a window which is transparent and which is integrated and molded in the alveolar material to permit viewing the contents of the box. The box is molded by means of a mold having two cavities which include several raised surfaces. The raised surfaces are separated by a space which permit gripping of a transparent member which is to be integrated into the box as a window. Alveolar material is introduced into the molding cavity and is then expanded.
    Type: Grant
    Filed: October 16, 1998
    Date of Patent: February 13, 2001
    Assignee: Knauf
    Inventor: René Claude Pascal
  • Patent number: 6180803
    Abstract: The invention relates to compounds of the formula: in which R1, R2, R3, R4, R5, R6, n and X are as defined in the specification, and to pharmaceutical compositions containing them. These compounds are excellent progestogens which are devoid of residual androgenic activity.
    Type: Grant
    Filed: November 5, 1998
    Date of Patent: January 30, 2001
    Assignee: Laboratoire Theramex
    Inventors: Alain Piasco, Jean Lafay, R{acute over (e)}mi Delansorne, Jacques Paris, Jean-Claude Pascal
  • Patent number: 5545645
    Abstract: Compounds of the formula: ##STR1## wherein: m is 0 or 1;R.sup.1 is hydrogen, hydroxy, or lower alkyl;R.sup.2 is hydrogen, or lower alkyl;R.sup.3 is ##STR2## or R.sup.2 and R.sup.3 taken together with the nitrogen atom to which they are attached represent a group of the formula: ##STR3## wherein: n is 0 or 1;p is 0, 1, 2 or 3;q is 0 or 1;R.sup.4 is hydrogen, lower alkyl, cycloalkyl, or optionally substituted phenyl;R.sup.5 is optionally substituted phenyl;X is (CH.sub.2).sub.p, or 4-piperidin-1-yl;Y is CH, CH--O--, CH--S--, or nitrogen;Z is CH.sub.2, NH, sulfur, or oxygen; andA is a substituted furanyl group.
    Type: Grant
    Filed: March 9, 1995
    Date of Patent: August 13, 1996
    Assignee: Syntex Pharmaceuticals, Limited
    Inventors: Jean-Claude Pascal, Gary McCort, Dominique Blondet, Fran.cedilla.oise Gellibert
  • Patent number: 5428037
    Abstract: Compounds of the formula: ##STR1## wherein A, R.sup.1, R.sup.2, R.sup.3 and m are defined as in the specification or a pharmaceutically acceptable acid addition salt or N-oxide thereof, are calcium and sodium channel antagonists useful for treating mammals having a variety of disease states, such as stroke, epilepsy, hypertension, angina, migraine, arrhythmia, thrombosis, embolism, and also for treatment of spinal injuries.
    Type: Grant
    Filed: April 9, 1993
    Date of Patent: June 27, 1995
    Assignee: Syntex Pharmaceuticals, Ltd.
    Inventors: Jean-Claude Pascal, Gary McCort, Dominique Blondet, Francoise Gellibert
  • Patent number: 5378847
    Abstract: The invention provides a new and efficient process for preparing 2,4(5)-substituted or 1,2,4-substituted imidazole derivatives.The invention also provides a process for preparing substituted aminoalkylimidazole derivatives, useful for the treatment of mammals having a variety of disease states, including stroke, epilepsy, hypertension, angina, migraine, arrhythmia, thrombosis, embolism, and the like.
    Type: Grant
    Filed: December 21, 1993
    Date of Patent: January 3, 1995
    Assignee: Syntex Pharmaceuticals, Ltd.
    Inventors: Gary McCort, Jean-Claude Pascal