The invention relates to 21-keto triterpene compounds of formula (I):
wherein R
1
, X and Y are as defined herein, and pharmaceutically acceptable salts and solvates thereof. These compounds exhibit significant anti-HIV activity. Thus, the invention also relates to methods for prevention or treatment of HIV infections by administering therapeutically effective amounts of a compound of formula (I), or a pharmaceutically acceptable salt or solvate thereof to a subject in need of such treatment.
该发明涉及式(I)的21-
酮三萜化合物:其中R1、X和Y如本文所定义,并且其药用可接受的盐和溶剂化合物。这些化合物表现出显著的抗HIV活性。因此,该发明还涉及通过向需要此类治疗的受试者施用式(I)的化合物或其药用可接受的盐或溶剂,来预防或治疗HIV感染的方法。