Magnolol and Sulforaphane Conjgate, and Preparation Method and Use Thereof

A method of preparation of magnolol and sulforaphane conjugate, the method comprising:

• dissolving magnolol in tetrahydrofuran, adding sodium hydride and 1,2-dibromoethane, running reaction at 60° C. for 3 hours, and then adding water, resulting mixture being extracted, organic phase being dried and concentrated to give compound 2;
• dissolving compound 2 in N,N-dimethylformamide, adding sodium sulfide, running reaction at 25° C. for 2 hours, adjusting pH to 1, and resulting mixture being allowed to stand and then filtered, precipitate being collected and dissolved in N,N-dimethylformamide, adding potassium carbonate and 4-bromo-1-butylamine, running reaction at 25° C. for 12 hours, reaction solution being concentrated and dissolved in tetrahydrofuran, adding triethylamine and carbon disulfide at 0° C., running reaction at 25° C. for 2 hours, adding water, extracted, organic phase being dried and concentrated to give compound CT-1.