【発明の名称】ジベンゾフランカルボキサミド - Lawler International (Overseas) Incorporated

Title:

【発明の名称】ジベンゾフランカルボキサミド

Document Type and Number:

Japanese Patent JPH03504010

Kind Code:

A

Abstract:

This invention provides certain dibenzofurancarboxamides as defined by the formula: where R1 is hydrogen, amino, alkylamino or halo; R2 is hydrogen, halo, sulfamyl, alkylsulfamyl or alkylsulfonyl; R min is hydrogen or alkyl or together with a vicinal R min group may form a double bond; and R is certain specific nitrogen heterocyclic groups. The compounds of the invention are useful as 5HT3 antagonists having unique CNS, anti-emetic and gastric prokinetic activity void of any significant D2 receptor binding properties. The invention also provides processes necessary for the preparation of the compounds of the invention.

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Inventors:

Youssef Raymond Dee
Campbell Henry F
Coola Donald E
Airy john edward
Klein Scott Islay
Powers matthew ray

Application Number:

JP50525889A

Publication Date:

September 05, 1991

Filing Date:

April 25, 1989

Export Citation:

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Assignee:

Lawler International (Overseas) Incorporated

International Classes:

C07D307/91; A61K31/435; A61K31/443; A61K31/445; A61P1/00; A61P1/08; C07D405/12; C07D451/14; C07D453/02; C07D471/08; C07D491/08; C07D498/08; (IPC1-7): A61K31/435; A61K31/445; C07D307/91; C07D405/12; C07D451/14; C07D453/02; C07D471/08; C07D491/08

Attorney, Agent or Firm:

Minoru Nakamura (7 outside)

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