2-SUBSTITUTED-6-(PYRAZOLOPYRIDIN-3-YL)PYRIDAZINONE DERIVATIVE, ADDUCT SALT OF THE SAME AND PDE INHIBITOR BY USING THEM AS ACTIVE INGREDIENT

Translated title of the contribution: 2-SUBSTITUTED-6-(PYRAZOLOPYRIDIN-3-YL)PYRIDAZINONE DERIVATIVE, ADDUCT SALT OF THE SAME AND PDE INHIBITOR BY USING THEM AS ACTIVE INGREDIENT

Yasushi Kono (Inventor), Dave Adams (Inventor)

Research output: Patent

Abstract

To provide a 2-substituted-6-(pyrazolopyridin-3-yl)pyridazinone derivative useful as a medicine having a phosphodiesterase (PDE) inhibitory activity. ; SOLUTION: This 2-substituted-6-(pyrazolopyridin-3-yl)pyridazinone derivative is expressed by general formula (1).
Original languageOther
Patent numberJP2008239558(A)
IPCA61K31/501; A61P1/04; A61P11/06; A61P15/10; A61P17/00; A61P25/00; A61P25/14; A61P25/16; A61P25/18; A61P25/24; A61P25/28; A61P29/00; A61P37/08; A61P43/00; A61P9/04; A61P9/10; A61P9/12; C07D471/04
Publication statusPublished - 9 Oct 2008

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  • Cite this

    Kono, Y., & Adams, D. (2008). IPC No. A61K31/501; A61P1/04; A61P11/06; A61P15/10; A61P17/00; A61P25/00; A61P25/14; A61P25/16; A61P25/18; A61P25/24; A61P25/28; A61P29/00; A61P37/08; A61P43/00; A61P9/04; A61P9/10; A61P9/12; C07D471/04. 2-SUBSTITUTED-6-(PYRAZOLOPYRIDIN-3-YL)PYRIDAZINONE DERIVATIVE, ADDUCT SALT OF THE SAME AND PDE INHIBITOR BY USING THEM AS ACTIVE INGREDIENT. (Patent No. JP2008239558(A)).