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公开(公告)号:US06852749B1
公开(公告)日:2005-02-08
申请号:US10019229
申请日:2000-06-29
申请人: Enok Tjøtta , Jo Klaveness
发明人: Enok Tjøtta , Jo Klaveness
IPC分类号: C07D231/14 , A61K31/415 , A61K31/4152 , A61K31/4155 , A61K31/495 , A61K31/55 , A61K45/06 , A61P1/04 , A61P3/10 , A61P5/38 , A61P7/00 , A61P7/06 , A61P15/08 , A61P21/00 , A61P21/04 , A61P25/28 , A61P29/00 , A61P31/08 , A61P31/12 , A61P31/18 , A61P37/02 , A61P37/06 , C07D231/30 , C07D231/32 , C07D403/04
CPC分类号: C07D231/32 , A61K31/415 , A61K31/4152 , A61K31/495 , A61K31/522 , A61K31/55 , A61K31/551 , A61K31/70 , A61K31/7076 , A61K45/06 , C07D231/30 , A61K2300/00
摘要: The invention provides the use of an optionally hydroxy-protected 4-hydroxyo 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 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 by at least 25%, said administration being repeated at intervals of at least 3 months.
摘要翻译: 本发明提供了使用任选的羟基保护的4-羟基或氢过氧-3,5-二氧杂吡唑烷或其等价物,其中连接有吡唑烷环的氧被硫或其生理上可接受的盐替代,用于制备药物 用于治疗或预防。 另外,本发明提供了一种抗艾滋病毒感染的方法,其包括以足以抑制所述患者的T淋巴细胞生长的量向HIV感染的患者施用T淋巴细胞生长抑制剂,优选吡唑烷醇,时间足以 将所述患者的淋巴结中的T淋巴细胞浓度降低至少25%,所述给药以至少3个月的间隔重复。