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    首页 分子通 按分子结构分类 有机化合物 有机杂环化合物 三唑并哒嗪类

    三唑并哒嗪类

    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4R)-4-(3,4-dimethylphenyl)-3-methyl-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one —— C21H21N7O
    (4R)-4-(3,4-dimethylphenyl)-3-methyl-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one
    —— (4R)-4-[2-[(4-methylphenyl)methoxy]phenyl]-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one —— C26H23N7O2
    (4R)-4-[2-[(4-methylphenyl)methoxy]phenyl]-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one
    —— (4S)-4-[3-[(3-chlorophenyl)methoxy]phenyl]-3-methyl-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one —— C26H22ClN7O2
    (4S)-4-[3-[(3-chlorophenyl)methoxy]phenyl]-3-methyl-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one
    —— (4R)-4-(1,3-benzodioxol-5-yl)-3-methyl-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one —— C20H17N7O3
    (4R)-4-(1,3-benzodioxol-5-yl)-3-methyl-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one
    —— (4R)-4-(4-ethoxy-3-methoxyphenyl)-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one —— C21H21N7O3
    (4R)-4-(4-ethoxy-3-methoxyphenyl)-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one
    —— (4S)-3-methyl-4-[3-[(2-methylphenyl)methoxy]phenyl]-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one —— C27H25N7O2
    (4S)-3-methyl-4-[3-[(2-methylphenyl)methoxy]phenyl]-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one
    —— (4R)-4-(3-bromo-4-methoxyphenyl)-3-methyl-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one —— C20H18BrN7O2
    (4R)-4-(3-bromo-4-methoxyphenyl)-3-methyl-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one
    —— (4R)-4-(3,4-diethoxyphenyl)-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one —— C22H23N7O3
    (4R)-4-(3,4-diethoxyphenyl)-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one
    —— (4R)-3-methyl-4-[3-[(3-methylphenyl)methoxy]phenyl]-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one —— C27H25N7O2
    (4R)-3-methyl-4-[3-[(3-methylphenyl)methoxy]phenyl]-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one
    —— (4R)-4-(3-ethoxy-4-phenylmethoxyphenyl)-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one —— C27H25N7O3
    (4R)-4-(3-ethoxy-4-phenylmethoxyphenyl)-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one
    —— (4R)-4-[3-[(4-fluorophenyl)methoxy]phenyl]-3-methyl-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one —— C26H22FN7O2
    (4R)-4-[3-[(4-fluorophenyl)methoxy]phenyl]-3-methyl-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one
    —— (4R)-3-methyl-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4-(3-propoxyphenyl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one —— C22H23N7O2
    (4R)-3-methyl-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4-(3-propoxyphenyl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one
    —— (4R)-4-(4-fluorophenyl)-3-methyl-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one —— C19H16FN7O
    (4R)-4-(4-fluorophenyl)-3-methyl-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one
    —— (4R)-4-(3-methoxy-4-propan-2-yloxyphenyl)-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one —— C22H23N7O3
    (4R)-4-(3-methoxy-4-propan-2-yloxyphenyl)-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one
    —— (4S)-4-[4-[(2-fluorophenyl)methoxy]phenyl]-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one —— C25H20FN7O2
    (4S)-4-[4-[(2-fluorophenyl)methoxy]phenyl]-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one
    —— (4R)-4-(3-ethoxyphenyl)-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one —— C20H19N7O2
    (4R)-4-(3-ethoxyphenyl)-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one
    —— (4R)-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4-(4-propan-2-yloxyphenyl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one —— C21H21N7O2
    (4R)-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4-(4-propan-2-yloxyphenyl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one
    —— (4R)-4-[3-methoxy-4-(2-methylpropoxy)phenyl]-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one —— C23H25N7O3
    (4R)-4-[3-methoxy-4-(2-methylpropoxy)phenyl]-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one
    —— (4S)-4-(3-methoxy-4-propoxyphenyl)-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one —— C22H23N7O3
    (4S)-4-(3-methoxy-4-propoxyphenyl)-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one
    —— (4S)-4-(3,5-difluorophenyl)-3-methyl-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one —— C19H15F2N7O
    (4S)-4-(3,5-difluorophenyl)-3-methyl-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one
    —— (4S)-4-(4-butoxy-3-methoxyphenyl)-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one —— C23H25N7O3
    (4S)-4-(4-butoxy-3-methoxyphenyl)-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one
    —— (4S)-3-methyl-4-[3-[(3-methylphenyl)methoxy]phenyl]-1-([1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one —— C26H23N7O2
    (4S)-3-methyl-4-[3-[(3-methylphenyl)methoxy]phenyl]-1-([1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one
    —— (4S)-4-(3-ethoxy-4-phenylmethoxyphenyl)-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one —— C27H25N7O3
    (4S)-4-(3-ethoxy-4-phenylmethoxyphenyl)-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one
    —— (4S)-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4-[4-(2-phenylethoxy)phenyl]-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one —— C26H23N7O2
    (4S)-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4-[4-(2-phenylethoxy)phenyl]-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one
    —— (4R)-4-(2,3-difluorophenyl)-3-methyl-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one —— C19H15F2N7O
    (4R)-4-(2,3-difluorophenyl)-3-methyl-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one
    —— (4S)-4-(2,3-difluorophenyl)-3-methyl-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one —— C19H15F2N7O
    (4S)-4-(2,3-difluorophenyl)-3-methyl-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one
    —— (4R)-4-(4-cyclopentyloxyphenyl)-3-methyl-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one —— C24H25N7O2
    (4R)-4-(4-cyclopentyloxyphenyl)-3-methyl-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one
    —— (4S)-4-(4-butoxy-3-ethoxyphenyl)-3-methyl-1-([1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one —— C24H27N7O3
    (4S)-4-(4-butoxy-3-ethoxyphenyl)-3-methyl-1-([1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one
    —— (4S)-4-[4-(2-methylpropoxy)phenyl]-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one —— C22H23N7O2
    (4S)-4-[4-(2-methylpropoxy)phenyl]-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one
    —— (4S)-4-(3-ethoxy-4-propoxyphenyl)-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one —— C23H25N7O3
    (4S)-4-(3-ethoxy-4-propoxyphenyl)-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one
    —— (4R)-4-(4-butoxy-3-ethoxyphenyl)-3-methyl-1-([1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one —— C24H27N7O3
    (4R)-4-(4-butoxy-3-ethoxyphenyl)-3-methyl-1-([1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one
    —— (4S)-4-[4-[(4-methylphenyl)methoxy]phenyl]-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one —— C26H23N7O2
    (4S)-4-[4-[(4-methylphenyl)methoxy]phenyl]-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one
    —— (4R)-3-methyl-4-[3-[(3-methylphenyl)methoxy]phenyl]-1-([1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one —— C26H23N7O2
    (4R)-3-methyl-4-[3-[(3-methylphenyl)methoxy]phenyl]-1-([1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one
    —— (4R)-4-(3-methoxy-4-prop-2-enoxyphenyl)-3-methyl-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one —— C23H23N7O3
    (4R)-4-(3-methoxy-4-prop-2-enoxyphenyl)-3-methyl-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one
    —— (4S)-3-methyl-4-[3-[(4-methylphenyl)methoxy]phenyl]-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one —— C27H25N7O2
    (4S)-3-methyl-4-[3-[(4-methylphenyl)methoxy]phenyl]-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one
    —— (4R)-4-(3-methoxy-4-prop-2-enoxyphenyl)-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one —— C22H21N7O3
    (4R)-4-(3-methoxy-4-prop-2-enoxyphenyl)-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one
    —— (4S)-4-(3-methoxy-4-propan-2-yloxyphenyl)-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one —— C22H23N7O3
    (4S)-4-(3-methoxy-4-propan-2-yloxyphenyl)-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one
    —— (4S)-4-(4-ethoxy-3-methoxyphenyl)-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one —— C21H21N7O3
    (4S)-4-(4-ethoxy-3-methoxyphenyl)-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one
    —— (4S)-4-(3-bromo-4-fluorophenyl)-3-methyl-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one —— C19H15BrFN7O
    (4S)-4-(3-bromo-4-fluorophenyl)-3-methyl-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one
    —— (4R)-3-methyl-4-(3-propoxyphenyl)-1-([1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one —— C21H21N7O2
    (4R)-3-methyl-4-(3-propoxyphenyl)-1-([1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one
    —— (4S)-4-[4-[(4-chlorophenyl)methoxy]phenyl]-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one —— C25H20ClN7O2
    (4S)-4-[4-[(4-chlorophenyl)methoxy]phenyl]-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one
    —— (4S)-4-(3-bromo-4-methoxyphenyl)-3-methyl-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one —— C20H18BrN7O2
    (4S)-4-(3-bromo-4-methoxyphenyl)-3-methyl-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one
    —— (4R)-4-(3-methoxy-4-propoxyphenyl)-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one —— C22H23N7O3
    (4R)-4-(3-methoxy-4-propoxyphenyl)-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one
    —— (4S)-4-(3-methoxy-4-prop-2-ynoxyphenyl)-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one —— C22H19N7O3
    (4S)-4-(3-methoxy-4-prop-2-ynoxyphenyl)-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one
    —— (4S)-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4-(4-prop-2-ynoxyphenyl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one —— C21H17N7O2
    (4S)-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4-(4-prop-2-ynoxyphenyl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one
    —— (4R)-4-[4-[(4-chlorophenyl)methoxy]phenyl]-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one —— C25H20ClN7O2
    (4R)-4-[4-[(4-chlorophenyl)methoxy]phenyl]-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one
    —— (4R)-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4-[4-(2-phenylethoxy)phenyl]-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one —— C26H23N7O2
    (4R)-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4-[4-(2-phenylethoxy)phenyl]-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one
    —— (4S)-4-(3-methoxy-4-prop-2-enoxyphenyl)-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one —— C22H21N7O3
    (4S)-4-(3-methoxy-4-prop-2-enoxyphenyl)-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one
    —— (4S)-4-(3-bromophenyl)-3-methyl-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one —— C19H16BrN7O
    (4S)-4-(3-bromophenyl)-3-methyl-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one
    —— (4S)-3-methyl-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4-(4-prop-2-ynoxyphenyl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one —— C22H19N7O2
    (4S)-3-methyl-1-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)-4-(4-prop-2-ynoxyphenyl)-4,5-dihydro-2H-pyrazolo[3,4-b]pyridin-6-one