AMINOETHYL-PYRIDINE DERIVATIVE AND AMINOETHYL-PYRAZINE DERIVATIVE

Title:

AMINOETHYL-PYRIDINE DERIVATIVE AND AMINOETHYL-PYRAZINE DERIVATIVE

Document Type and Number:

Japanese Patent JPS59231070

Kind Code:

A

Abstract:

The invention relates to compounds of the formula: and pharmaceutically acceptable salts thereof, in which X represents either -CH= or -N=, R1 represents an alkyl radical having 1 to 5 carbon atoms, R2 represents hydrogen and R3 is an alkyl radical having 1 to 5 carbon atoms, or R2 and R3, together with the nitrogen atom to which they are bonded, represent a heterocyclic radical, such as pyrrolidinyl, morpholino, 4-phenyl-piperazinyl, in which the phenyl radical can carry one or more substituents, such as a halogen atom, an alkyl or alkoxy radical having 1 to 5 carbon atoms or the trifluoromethyl radical, or represents 4-(2-pyrimidinyl)-piperazinyl, having anti-bronchoconstrictory properties.

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Inventors:

JIYATSUKU EME RUI SHIMON
PATORITSUKU KARURIE
ANDORE JIYANNKUROODO MONTEIYU

Application Number:

JP5411984A

Publication Date:

December 25, 1984

Filing Date:

March 21, 1984

Export Citation:

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Assignee:

RIOMU LAB U ERU EMU SA

International Classes:

A61K31/44; A61K31/495; A61K31/50; A61P11/16; C07D213/30; C07D213/38; C07D241/12; C07D401/12; (IPC1-7): C07D213/38; A61K31/495; C07D241/12; C07D401/12

Attorney, Agent or Firm:

Yoshio Kawaguchi

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