The invention discloses application of a compound which is shown in a formula I and has a mother nucleus structure in preparing an MMP-9 enzymatic activityinhibitor.
本发明公开了一种具有如式i所示的母核结构的化合物在制备MMP - 9酶活性抑制剂中的用途。
2
Steroidal aromatase inhibitor can inhibit the aromatase activity, interdict the reaction, and inhibit the estrogen formation, so that it can cure the breast cancer.
甾体芳香酶抑制剂能抑制芳香酶活性，阻断芳构化反应，抑制雌激素生成，从而达到治疗乳腺癌的目的。
3
The activity of PPO of lichi hull and the control effect for different inhibitor were studied in this paper.