Method for preparing tetralin-compound homogeneous stable solution by employing hydroxypropyl-beta-cyclodextrin

A disclosed method for preparing a tetralin-compound homogeneous stable solution by employing hydroxypropyl-beta-cyclodextrin comprises the following steps: 1) dissolving hydroxypropyl-beta-cyclodextrin in water to prepare a hydroxypropyl-beta-cyclodextrin solution; and 2) weighing a tetralin compound, dissolving into the hydroxypropyl-beta-cyclodextrin solution, so as to form the homogeneous stable tetralin-compound solution. The method is simple in operation and rapid for preparation, helps to solve the problem of bad solubility of tetralin compounds, and is widely applicable to preparation of homogeneous stable tetralin-compound solutions.