The disclosure describes a method of preparing pyridazinone derivatives comprising contacting a compound of formula (I) or a salt thereof: (I) with a compound of formula (II) or a salt thereof: (II) to form a compound of formula (III) or a salt thereof: (III). A compound of formula (III) can then be converted to a compound of formula (IV):(IV), which can be used for preparing compounds for treating a liver disease or disorder, or a lipid disease or disorder.
                            该公开说明了一种制备
吡啶二酮衍
生物的方法,包括将式(I)的化合物或其盐:(I)与式(II)的化合物或其盐:(II)接触以形成式(III)的化合物或其盐:(III)。然后可以将式(III)的化合物转化为式(IV)的化合物:(IV),可用于制备用于治疗肝脏疾病或紊乱,或脂质疾病或紊乱的化合物。