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1-isomerization-1,5-dihydro-pirazolo [3,4-d] pirimidin-4-ona derivatives as modulators of pde9a
专利权人:
BOEHRINGER INGELHEIM INTERNATIONAL GMBH
发明人:
GIOVANNINI, RICCARDO,DORNER-CIOSSEK, CORNELIA,EICKMEIER, CHRISTIAN,FIEGEN, DENNIS,FOX, THOMAS,FUCHS, KLAUS,HEINE, NIKLAS,ROSENBROCK, HOLGER,SCHAENZLE, GERHARD
申请号:
PE2011001683
公开号:
PE20120505A1
申请日:
2010.03.26
申请国别(地区):
PE
年份:
2012
代理人:
摘要:
The invention relates to a pyrazolidan derivative of (I),Among them, HCB is 4-substituted tetrahydropyridine selectively with F, CN, CF3, etc.; R1 is V-W -;W and V are optional phenyl or heteromorphic compounds, replaced by F, Cl, Br, C1-C6 tar, CF3, etc.; R2 is h, F, CF3, C1-C3 tar, etc.; R3 is h, F, C1-C3 tar, etc. They are the preferred compounds.(b)There are others A pharmaceutical composer was also mentioned These compounds inhibit pde9a and are useful in the treatment of thyroid deficiency related diseases, concentration, learning, Alzheimer's disease, etc.REFERIDA A UN DERIVADO DE PIRAZOLOPIRIMIDINONA DE FORMULA (I), DONDE Hc ES 4-TETRAHIDROPIRANOILO OPCIONALMENTE SUSTITUIDO CON F, CN, CF3, ENTRE OTROS; R1 ES V-W-; W Y V SON FENILO O HETEROARILO OPCIONALMENTE SUSTITUIDOS CON F, Cl, Br, ALQUILO C1-C6, CF3, ENTRE OTROS; R2 ES H, F, CF3, ALQUILO C1-C3, ENTRE OTROS; R3 ES H, F, ALQUILO C1-C3, ENTRE OTROS. SON COMPUESTOS PREFERIDOS (a), (b), ENTRE OTROS. TAMBIEN ESTA REFERIDA A UNA COMPOSICION FARMACEUTICA. DICHOS COMPUESTOS INHIBEN LA PDE9A Y SON UTILES EN EL TRATAMIENTO DE TRASTORNOS RELACIONADOS CON EL DEFICIT EN LA PERCEPCION, CONCENTRACION, APRENDIZAJE, ENFERMEDAD DE ALZHEIMER, ENTRE OTRAS
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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