(benzodioxan, benzofuran or benzopyran) derivatives having...

C - Chemistry – Metallurgy – 07 – D

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C07D 405/14 (2006.01) A61K 31/495 (2006.01) C07D 405/12 (2006.01) C07D 417/12 (2006.01)

Patent

CA 2311669

The present invention of compounds of formula (I), a stereochemically isomeric form thereof, an N-oxide form thereof or a pharmaceutically acceptable acid addition salt thereof, wherein Alk1 is C1- 6alkanediyl optionally substituted with hydroxy, C1-4alkyloxy or C1-4alkylcarbonyloxy; -Z1-Z2- is a bivalent radical; R1, R2 and R3 are each independently selected from hydrogen, C1-6alkyl, hydroxy, halo and the like; or when R1 and R2 are on adjacent carbon atoms, R1 and R2 taken together may form a bivalent radical; R4 is hydrogen or C1-6alkyl; A is a bivalent radical of formula -NR6-Alk2-(b-1), or - Npiperidinyl-(CH2)m(b-2) wherein m is 0 or 1; R5 is a radical of formula (A), wherein n is 1 or 2; p1 is 0, and p2 is 1 or 2; or p1 is 1 or 2, and p2 is 0; X is oxygen, sulfur or -NR9; Y is oxygen or sulfur, R7 is hydrogen, C1-6alkyl, C3-6cycloalkyl, phenyl or phenylmethyl; R8 is C1- 6alkyl, C3-6cycloalkyl phenyl or phenylmethyl; R9 is cyano, C1-6alkyl, C3-6cycloalkyl, C1-6alkyloxycarbonyl or aminocarbonyl; R10 is hydrogen or C1-6alkyl; and Q is a bivalent radical. Processes for preparing said products, formulations comprising said products and their use as a medicine are disclosed, in particular for treating conditions which are related to impaired fundic relaxation.

L'invention concerne des composés qui correspondent à la formule (I) une forme stéréochimiquement isomère de ces composés, une forme N-oxyde de ces composés ou un sel d'addition acide pharmaceutiquement acceptable de ces composés. Dans cette formule, Alk?1¿ est alcanediyl C¿1-6? éventuellement substitué par hydroxy, alkyloxy C¿1-4? ou alkylcarbonyloxy C¿1-6?; -Z?1¿-Z?2¿- est un radical bivalent; R?1¿, R?2 ¿et R?3¿ sont chacun sélectionnés indépendamment parmi hydrogène, alkyl C¿1-6?, hydroxy, halo et similaires; ou, lorsque R?1¿ et R?2¿ sont des atomes de carbone adjacents, ils peuvent former ensemble un radical bivalent; R?4¿ est hydrogène ou un alkyl C¿1-6?; A est un radical bivalent correspondant à la formule -NR?6¿-Alk?2¿-(b-1) ou -Npipéridinyl-(CH¿2?)¿m? (b-2), m étant 0 ou 1; R?5¿ est un radical correspondant à la formule (A) dans laquelle n est 1 ou 2; p?1¿ est 0 et p?2¿ est 1 ou 2; ou p?1¿ est 1 ou 2 et p?2¿ est 0; X est oxygène, soufre ou =NR?9¿; Y est oxygène ou soufre; R?7¿ est hydrogène, alkyl C¿1-6?, cycloalkyl C¿3-6?, phényl ou phénylméthyl; R?8¿ est alkyl C¿1-6?, cycloalkyl phényl ou phénylméthyl C¿3-6?; R?9¿ est cyano, alkyl C¿1-6?, cycloalkyl C¿3-6?, aminocarbonyl ou alkyloxycarbonyl C¿1-6?; R?10¿ est hydrogène ou alkyl C¿1-6?; et Q est un radical bivalent. L'invention concerne des procédés de préparation de ces produits, des formulations comprenant ces produits et leur utilisation en tant que médicaments, en particulier pour traiter des états liés au relâchement fundique altéré.

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