[EN] PYRIDAZIN-3 (2H) -ONE DERIVATIVES AND THEIR USE AS PDE4 INHIBITORS<br/>[FR] DERIVES DE PYRIDAZINE-3(2H)-ONES ET UTILISATION EN TANT QU'INHIBITEURS DE PDE4
申请人:ALMIRALL PRODESFARMA SA
公开号:WO2005049581A1
公开(公告)日:2005-06-02
New pyridazin-e-(2H)-one derivatives having the chemical structure of general formula (I) are disclosed; as well as processes for their preparation, pharmaceutical compositions comprising them and their use in therapy as inhibitors of phosphodiesterase 4.
Disclosed are azaindazole compounds of Formula (I): or a pharmaceutically acceptable salt thereof, wherein: X is O and Y is N; or X is S and Y is CH; Z is CR2 or N; Q is a heteroaryl; and R1 is defined herein. Also disclosed are methods of using such compounds in the treatment of at least one CYP17 associated condition, such as, for example, cancer, and pharmaceutical compositions comprising such compounds.
[EN] PYRIDAZIN-3(2H)-ONE DERIVATIVES AND THEIR USE AS PDE4 INHIBITORS<br/>[FR] NOUVEAUX DERIVES DE PYRIDAZIN-3(2H)-ONE ET LEURS UTILISATION EN TANT QU'INHIBITEURS DE PDE4
申请人:ALMIRALL PRODESFARMA SA
公开号:WO2005123693A1
公开(公告)日:2005-12-29
The invention relates to new therapeutically useful pyridazin-3(2H)-one derivatives, to processes for their preparation and to pharmaceutical compositions containing them. These compounds are potent and selective inhibitors of phosphodiesterase 4 (PDE4) and are thus useful in the treatment, prevention and suppression of related pathological conditions, diseases and disorders, in particular asthma, chronic obstructive pulmonary disease, rheumatoid arthritis, topic dermatitis, psoriasis or irritable bowel disease.
Disclosed are azaindazole compounds of Formula (I): or pharmaceutically acceptable salts thereof, wherein: Q is: (i) 5-membered heteroaryl comprising at least one nitrogen heteroatom and substituted with zero to 2 Rg; or (ii) 9- to 10-membered bicyclic heteroaryl selected from Formula (II) and; wherein Ring A is a 5- to 6-membered aryl or heteroaryl fused ring substituted with zero to 2 Rg; and R1, R2, R3, and Rg are defined herein. Also disclosed are methods of using such compounds in the treatment of at least one CYP17 associated condition, such as, for example, cancer, and pharmaceutical compositions comprising such compounds.
揭示了Formula (I)的吡唑啉类化合物或其药学上可接受的盐,其中:Q是:(i) 包含至少一个氮杂原子的5-成员杂芳基,且取代为零至2个Rg;或者 (ii) 选择自Formula (II)的9-至10-成员双环杂芳基;其中环A是一个5-至6-成员芳基或杂芳基融合环,取代为零至2个Rg;R1、R2、R3和Rg在此定义。还揭示了在治疗至少一种CYP17相关疾病(例如癌症)中使用这种化合物的方法,以及包含这种化合物的药物组合物。
[EN] PYRIDO [2, 3 - B] PYRAZINE DERIVATIVES AND THEIR THERAPEUTICAL USES<br/>[FR] DÉRIVÉS DE PYRIDO-[2,3-B]PYRAZINE ET LEURS UTILISATIONS THÉRAPEUTIQUES
申请人:MERCK PATENT GMBH
公开号:WO2012119690A1
公开(公告)日:2012-09-13
The present invention relates to novel pyrido[2,3-b]pyrazine derivatives of formula (I) and to the use of such compounds in which the inhibition, regulation and/or modulation of signal transduction by ATP consuming proteins like kinases plays a role, particularly to inhibitors of TGF-beta receptor kinases, and to the use of such compounds for the treatment of kinase-induced diseases, in particular for the treatment of tumors.