Patents by Inventor Daniel Lesieur

Daniel Lesieur 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).

  • Isoquinoline compounds
    Publication number: 20070191328
    Abstract: The invention relatests compound of formula (I): wherein: n is 1, 2 or 3, A represents a group or a group X represents N or NR1, R2 represents an alkoxy, cycloalkyloxy or cycloalkylalkyloxy group. and medicinal products containing the same which are useful in treading or in preventing melatoninergic disorder.
    Type: Application
    Filed: March 20, 2007
    Publication date: August 16, 2007
    Applicant: LES LABORATOIRES SERVIER
    Inventors: Sophie Poissonnier-Durieux, Valerie Wallez, Anne Gasnereau, Said Yous, Daniel Lesieur, Philippe Delagrange, Pierre Renard, Caroline Bennejean, Jean Boutin, Valerie Audinot
  • Substituted biphenyl compounds
    Publication number: 20070123529
    Abstract: The invention relates to compound of formula (I) wherein: B represents hydrogen, COOR, CONRR?, or (C1-C6)alkyl substituted by COOR, CONRR?, or OR, G1 represents —X?—(CH2)n—X—(CH2)m—X?— chain wherein X, X?, X?, n and m are as defined in the description, Cy represents a grouping of formula (II) or (III): G2 represents alkylene chain as defined in the description, and A represents NRCOR?, NRCSR?, CONRR?, CSNRR?, NRCONR?R?, or NRCSNR?R?. and medicinal products containing the same which are useful in treating or preventing melatoninergic disorders.
    Type: Application
    Filed: December 18, 2006
    Publication date: May 31, 2007
    Applicant: LES LABORATOIRES SERVIER
    Inventors: Carole Descamps-Francois, Said Yous, Daniel Lesieur, Gerald Guillaumet, Marie-Claude Viaud, Herve Da-Costa, Caroline Bennejean, Philippe Delagrange, Pierre Renard
  • Isoquinoline compounds
    Patent number: 7214689
    Abstract: The invention relatests compound of formula (I): wherein: n is 1, 2 or 3, A represents a group X represents N or NR1, R2 represents an alkoxy, cycloalkyloxy or cycloalkylalkyloxy group. and medicinal products containing the same which are useful in treading or in preventing melatoninergic disorder.
    Type: Grant
    Filed: April 8, 2004
    Date of Patent: May 8, 2007
    Assignee: Les Laboratoires Servier
    Inventors: Sophie Poissonnier-Durieux, Valérie Wallez, Anne Gasnereau, Said Yous, Daniel Lesieur, Philippe Delagrange, Pierre Renard, Caroline Bennejean, Jean Albert Boutin, Valérie Audinot
  • Aromatase inhibitor compounds and uses thereof
    Publication number: 20070054899
    Abstract: The invention concerns the use of a compound of formula (I) inhibitor of aromatase for the preparation of a pharmaceutical formulation intended for treatment of cancer or psoriasis. It equally relates to compounds of formula (I), notably for their use as active ingredients of a medication.
    Type: Application
    Filed: September 24, 2004
    Publication date: March 8, 2007
    Inventors: Chang-Ha Park, Said Yous, Celine Nativelle-Serpentini, Gilles-Eric Seralini, Soon-Jae Chang, Daniel Lesieur
  • Substituted cyclic compounds, preparation method and pharmaceutical compositions containing them
    Patent number: 7183318
    Abstract: The invention concerns compounds of formula (1): R-A-R? wherein: A is as defined in the description; R represent a group (V), (VI), (VII), or (VIII), where E, Q, R1, R2, R3, v and R4 are as defined in the description; R? represents a —(CH2)t—R5 group wherein t and R5 are as defined in the description, and medicaments containing the same
    Type: Grant
    Filed: June 16, 2003
    Date of Patent: February 27, 2007
    Assignee: Les Laboratoires Servier
    Inventors: Daniel Lesieur, Frederique Klupsch, Gerald Guillaumet, Marie-Claude Viaud, Michel Langlois, Caroline Bennejean, Pierre Renard, Philippe Delagrange
  • Substituted biphenyl derivatives, method for preparing same and pharmaceutical compositions containing same
    Patent number: 7161035
    Abstract: The invention relates to compounds of formula (I): wherein: B represents a hydrogen atom, a COOR group, a CONRR? group, or a (C1–C6)alkyl group substituted by a COOR, CONRR? or OR group, G1 represents a —X?—(CH2)n—X—(CH2)m—X?— chain wherein X, X?, X?, n and m are as defined in the description, Cy represents a grouping of formula (II) or (III): G2 represents an alkylene chain as defined in the description, and A represents a NRCOR?, NRCSR?, CONRR?, CSNRR?, NRCONR?R? or NRCSNR?R? group.
    Type: Grant
    Filed: July 16, 2001
    Date of Patent: January 9, 2007
    Assignee: Les Laboratoires Servier
    Inventors: Carole Descamps-Francois, Said Yous, Daniel Lesieur, Gérald Guillaumet, Marie-Claude Viaud, Hervé Da Costa, Caroline Bennejean, Philippe Delagrange, Pierre Renard
  • Substituted cyclic compounds
    Patent number: 7126012
    Abstract: The invention concerns compounds of formula (I): R-A-R? wherein: A is as defined in the description; R represents a group (V), (VI), (VII) or (VIII), where E, Q, R1, R2, R3, v and R4 are as defined in the description; R? represents a —(CH2)t-R5 group wherein t and R5 are as defined in the description
    Type: Grant
    Filed: September 23, 2004
    Date of Patent: October 24, 2006
    Assignee: Les Laboratoires Servier
    Inventors: Daniel Lesieur, Frederique Klupsch, Gerald Guillaumet, Marie-Claude Viaud, Michel Langlois, Caroline Bennejean, Pierre Renaud, Philippe Delagrange
  • Substituted cyclic compounds
    Patent number: 7115752
    Abstract: The invention concerns compounds of formula (I): R—A—R? wherein: A is as defined in the description; R represents a group (V), (VI), (VII) or (VIII), where E, Q, R1, R2, R3, v and R4 are as defined in the description; R? represents a —(CH2)t-R5 group wherein t and R5 are as defined in the description.
    Type: Grant
    Filed: September 23, 2004
    Date of Patent: October 3, 2006
    Assignee: Les Laboratoires Servier
    Inventors: Daniel Lesieur, Frederique Klupsch, Gerald Guillaumet, Marie-Claude Viaud, Michel Langlois, Caroline Bennejean, Pierre Renaud, Philippe Delagrange
  • Phenylnaphthalene compounds
    Publication number: 20060106111
    Abstract: The invention relates to compounds of formula (I): wherein: A represents R3 represents alkoxy, R4 is as defined in the description, p is 1, 2 or 3, and medicinal products containing the same which are useful in treating or preventing melatoninergic disorders.
    Type: Application
    Filed: November 4, 2003
    Publication date: May 18, 2006
    Inventors: Sophie Poissonnier-Durieux, Said Yous, Daniel Lesieur, Caroline Bennejean, Philippe Delagrange, Pierre Renard
  • Heterocyclic derivatives, preparation method and pharmaceutical compositions containing same
    Patent number: 6919362
    Abstract: Compounds of formula (I): wherein: X represents an oxygen or a sulphur or CH2 or R1 and R2 represent a hydrogen atom, or a group as defined in the description, A represents an alkylene chain as described in the description, B is as defined in the description, R3 and R4 represent a hydrogen atom or a group as defined in the description, D represents an optionally substituted benzene, optionally substituted pyrazine, optionally substituted pyrimidine or optionally substituted pyridazine and medicinal products containing the same which are useful in treating or preventing melatoninergic disorders.
    Type: Grant
    Filed: February 1, 2001
    Date of Patent: July 19, 2005
    Assignee: Les Laboratoires Servier
    Inventors: Daniel Lesieur, Elodie Blanc-Delmas, Said Yous, Patrick Depreux, Gérald Guillaumet, Catherine Dacquet, Nigel Levens, Jean Albert Boutin, Caroline Bennejean, Pierre Renard
  • Substituted cyclic compounds
    Publication number: 20050124682
    Abstract: The invention concerns compounds of formula (I): R-A-R? wherein: A is as defined in the description; R represents a group (V), (VI), (VII) or (VIII), where E, Q, R1, R2, R3, v and R4 are as defined in the description; R? represents a —(CH2)t-R5 group wherein t and R5 are as defined in the description.
    Type: Application
    Filed: September 23, 2004
    Publication date: June 9, 2005
    Inventors: Daniel Lesieur, Frederique Klupsch, Gerald Guillaumet, Marie-Claude Viaud, Michel Langlois, Caroline Bennejean, Pierre Renard, Philippe Delagrange
  • Substituted cyclic compounds, preparation method and pharmaceutical compositions containing them
    Patent number: 6872851
    Abstract: The invention concerns compounds of formula (I): R—A—R? wherein: A is as defined in the description; R represent, a group (V), wherein R?a and R?a are as defined in the description, or R forms with A a cyclic structure as defined in the description; R? represents a (CH2)t—R2 group wherein q, t, and R2 are as defined in the description. The invention is useful for preparing medicines.
    Type: Grant
    Filed: May 10, 1999
    Date of Patent: March 29, 2005
    Assignee: Les Laboratories Servier
    Inventors: Daniel Lesieur, Frédérique Klupsch, Gérald Guillaumet, Marie-Claude Viaud, Michel Langlois, Caroline Bennejean, Pierre Renard, Philippe Delagrange
  • Substituted cyclic compounds
    Publication number: 20050059729
    Abstract: The invention concerns compounds of formula (I): R-A-R? wherein: A is as defined in the description; R represents a group (V), (VI), (VII) or (VIII), where E, Q, R1, R2, R3, v and R4 are as defined in the description; R? represents a —(CH2)t-R5 group wherein t and R5 are as defined in the description.
    Type: Application
    Filed: September 23, 2004
    Publication date: March 17, 2005
    Inventors: Daniel Lesieur, Frederique Klupsch, Gerald Guillaumet, Marie-Claude Viaud, Michel Langlois, Caroline Bennejean, Pierre Renard, Philippe Delagrange
  • New isoquinoline compounds
    Publication number: 20040204449
    Abstract: The invention relatests compound of formula (I): 1
    Type: Application
    Filed: April 8, 2004
    Publication date: October 14, 2004
    Inventors: Sophie Poissonnier-Durieux, Valerie Wallez, Anne Gasnereau, Said Yous, Daniel Lesieur, Philippe Delagrange, Pierre Renard, Caroline Bennejean, Jean Albert Boutin, Valerie Audinot
  • Substituted biphenyl derivatives, method for preparing same and pharmaceutical compositions containing same
    Publication number: 20040014969
    Abstract: The invention relates to compound of formula (I): 1
    Type: Application
    Filed: March 14, 2003
    Publication date: January 22, 2004
    Inventors: Carole Descamps-Francois, Said Yous, Daniel Lesieur, Gerald Guillaumet, Marie-Claude Viaud, Herve Da Costa, Caroline Bennejean, Philippe Delagranes, Pierre Renard
  • Substituted cyclic compounds, preparation method and pharmaceutical compositions containing them
    Publication number: 20040002491
    Abstract: The invention concerns compounds of formula (1): R-A-R′ wherein: A is as defined in the description; R represent a group (V), (VI), (VII), or (VIII), where E, Q, R1, R2, R3, v and R4 are as defined in the description; R′ represents a —(CH2)t—R5 group wherein t and R5 are as defined in the description, and medicaments containing the same.
    Type: Application
    Filed: June 16, 2003
    Publication date: January 1, 2004
    Inventors: Daniel Lesieur, Frederique Klupsch, Gerald Guillaumet, Marie-Claude Viaud, Michel Langlois, Caroline Bennejean, Pierre Renard, Philippe Delagrange
  • Substituted cyclic compounds, preparation method and pharmaceutical compositions containing them
    Publication number: 20040002490
    Abstract: The invention concerns compounds of formula (I): R-A-R′ wherein: A is as defined in the description; R represent a group (V), (VI), (VII), or (VIII), where E, Q, R1, R2, R3, v and R4 are as defined in the description; R′ represents a —(CH2)t—R5 group wherein t and R5 are as defined in the description, and medicaments containing the same.
    Type: Application
    Filed: June 16, 2003
    Publication date: January 1, 2004
    Inventors: Daniel Lesieur, Frederique Klupsch, Gerald Guillaumet, Marie-Claude Viaud, Michel Langlois, Caroline Bennejean, Pierre Renard, Philippe Delagrange
  • Substituted dimeric compounds
    Patent number: 6635650
    Abstract: The invention relates to compounds of formula (I): A-G1-Cy-G2-Cy-G3-B  (I) wherein: A represents NR1C(Q)R2, C(Q)NR2R3 or NR1C(Q)NR2R3, B represents NR1C(Q)R2, C(Q)NR2R3, NR1C(Q)NR2R3, C(Q)OR1, NR1C(Q)OR2 or NR2R3, G1 and G3 represent an optionally substituted alkylene chain, Cy represents a ring structure G2 represents a chain and medicinal products containing the same which are useful in treating or in preventing melatoninergic disorders.
    Type: Grant
    Filed: August 8, 2001
    Date of Patent: October 21, 2003
    Assignee: Les Laboratoires Servier
    Inventors: Daniel Lesieur, Said Yous, Carole Descamps-Francois, François Lefoulon, Gérald Guillaumet, Marie-Claude Viaud, Caroline Bennejean, Philippe Delagrange, Pierre Renard
  • Substituted cyclic compounds, preparation method and pharmaceutical compositions containing them
    Patent number: 6605632
    Abstract: The invention concerns compounds of formula (I): R—A—R′ wherein: A is as defined in the description; R represents a group (V), (VI), (VII) or (VIII), where E, Q, R1, R2, R3, v and R4 are as defined in the description; R′ represents a —(CH2)t—R5 group wherein t and R5 are as defined in the description
    Type: Grant
    Filed: November 10, 2000
    Date of Patent: August 12, 2003
    Assignee: Les Laboratoires Servier
    Inventors: Daniel Lesieur, Frédérique Klupsch, Gérald Guillaumet, Marie-Claude Viaud, Michel Langlois, Caroline Bennejean, Pierre Renard, Philippe Delagrange
  • Novel heterocyclic derivatives, preparation method and pharmaceutical compositions containing same
    Publication number: 20030040533
    Abstract: Compounds of formula (I): 1
    Type: Application
    Filed: August 2, 2002
    Publication date: February 27, 2003
    Inventors: Daniel Lesieur, Elodie Blanc-Delmas, Said Yous, Patrick Depreux, Gerald Guillaumet, Catherine Dacquet, Nigel Levens, Jean Albert Boutin, Caroline Bennejean, Pierre Renard