申请人:——
公开号:US20040152751A1
公开(公告)日:2004-08-05
The invention provides the use of an optionally hydroxyl-protected 4-hydroxy or hydroperoxy-3,5-dioxopyrazolidine or an equivalent wherein a pyrazolidine ring attached oxygen is replaced by a sulphur, or a physiologically acceptable salt thereof, for the manufacture of a medicament for use in drug therapy or prophylaxis. Additionally, the invention provides a method of combating HIV infection which comprises administering to an HIV-infected patient a T-lymphocyte growth suppressing agent, preferably a pyrazolidinol, in an amount sufficient to suppress T-lymphocyte growth in said patient for a period sufficient to reduce the T-lymphocyte concentration in lymph nodes in said patient.
该发明提供了一种选择性羟基保护的4-羟基或羟基过氧基-3,5-二氧代吡唑啉或其等效物的用途,其中连接氧原子的吡唑啉环被硫替代,或其生理上可接受的盐,用于制造用于药物治疗或预防的药物。此外,该发明提供了一种用于对抗HIV感染的方法,包括向HIV感染患者施用T淋巴细胞生长抑制剂,优选为吡唑啉醇,以足够抑制患者中T淋巴细胞生长的剂量,以在足够时间内减少患者淋巴结中的T淋巴细胞浓度。