(Benzodioxan, benzofuran or benzopyran) derivatives having fundic relaxation properties

US6852714B2 · kind B2 · utility

Assignee

• Janssen Pharmaceutica NA · BE

Inventors

• Piet Tom Bert Paul Wigerinck · Terhagen, BE
• Wim Gaston Verschueren · Berchem, BE
• Marc Francis Josephine Schroven · Wiekevorst, BE
• Marcel Frans Leopold De Bruyn · Wortel, BE

Key dates

• Filing date: Sep 5, 2002
• Grant date: Feb 8, 2005
• Expiry date: Oct 14, 2022

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D405/14
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

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 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, C3-6cyclo-alkyl, 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…