Patents Represented by Attorney, Agent or Law Firm The Firm of Hueschen & Sage
  • Patent number: 6365605
    Abstract: Compounds of formula (I): wherein: m is 0 to 3 inclusive, n is 0 to 3 and 2≦m+n≦3, p is 1 to 6 inclusive, X represents cyano or —CO—NR4R5, R4 and R5 being selected from hydrogen, linear or branched (C1-C6)-alkyl, (C3-C7)-cycloalkyl, and aryl, R1 and R2 each independently represent hydrogen or linear or branched (C1-C6)-alkyl, R3 represents hydrogen, optionally substituted phenyl, naphthyl or heteroaryl, or aryloxy or arylthio, or aryl or heteroaryl substituted by A′-Cy, A′ and Cy being as defined in the description, and medicinal products containing the same which are useful as D3 receptor ligands.
    Type: Grant
    Filed: January 10, 2000
    Date of Patent: April 2, 2002
    Assignee: Les Laboratoires Servier
    Inventors: Gilbert Lavielle, Thierry Dubuffet, Patrick Hautefaye, Françoise Lejeune, Mark Millan
  • Patent number: 6307068
    Abstract: The invention relates to compound of the general formula (I): R—O—A  (I) wherein: R represents the radical of formula (II): A is as defined in the description, and medicinal products containing the same which are useful in treating or in preventing cancer.
    Type: Grant
    Filed: December 14, 2000
    Date of Patent: October 23, 2001
    Assignee: Adir et Compagnie
    Inventors: Ying Li, Feng Shan, Jin Ming Wu, Guangshao Wu, Jian Ding, Jianxian Han, Ghanem Atassi, Pierre Renard
  • Patent number: 6281198
    Abstract: Compound of formula (I): wherein: R represents: a group of formula (i):  wherein X, Y and W are as defined in the description, or a group of formula (ii): —A—G  (ii) wherein: A represents a single bond or an optionally substituted alkylene chain, G represents a group selected from hydrogen, cycloalkyl, heterocycloalkyl, aryl, heteroaryl, —OR2, —O—T1—NR3R4, —O—T1—NR2—T′1—NR3R4, —NR3R4, —NR2—T1—NR3R4, —NR2—T1—OR5, —NR2—T1—CO2R6, —NR2—T1—C(O)R6, —C(O)—NR3R4, —C(O)—NR2—T2, —O—C(O)T2, —O—C(S)—T2, —NR2—C(O)—T2, —NR2—C(S)—T2, —O—C(O)—O—T2, —O—C(O)—NR2—T2, —O—C(S)—O—T2, —O—C(S)—NR2—T2, —NR2—C(O)—O—T2,
    Type: Grant
    Filed: October 26, 2000
    Date of Patent: August 28, 2001
    Assignee: Adir et Compagnie
    Inventors: Claude Monneret, Emmanuel Bertounesque, Philippe Meresse, Ghanem Atassi, Alain Pierre, Bruno Pfeiffer, Pierre Renard