申请人:Comely Alexander Christian
公开号:US20100010265A1
公开(公告)日:2010-01-14
Process for the obtaining of 1-adamantane (tricycle[3.3.1.1 (3,7)]decane) derivatives, or of a pharmaceutically acceptable salt thereof, based on a carboxylation reaction, via metallation, of a precursor compound with an adequate leaving group. It also comprises the preparation of the precursor compound by means of a selective coupling of the corresponding boron, magnesium or zinc derivative with the corresponding disubstitute aromatic derivative. It is especially useful for the obtaining of Adapalene at industrial scale with good yield and high purity.
通过具有适当离去基团的前体化合物的金属化反应的羧化反应,或其药学上可接受的盐,来获得1-金刚烷(三环[3.3.1.1(3,7)]癸烷)衍生物的方法。还包括通过选择性偶联相应的硼、镁或锌衍生物与相应的二取代芳香衍生物来制备前体化合物。该方法特别适用于在工业规模下获得高收率和高纯度的阿达帕林。