发明授权
US5464826A Method of treating tumors in mammals with 2',2'-difluoronucleosides
失效
用2',2'-二氟核苷治疗哺乳动物肿瘤的方法
- 专利标题: Method of treating tumors in mammals with 2',2'-difluoronucleosides
- 专利标题(中): 用2',2'-二氟核苷治疗哺乳动物肿瘤的方法
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申请号: US280687申请日: 1994-07-26
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公开(公告)号: US5464826A公开(公告)日: 1995-11-07
- 发明人: Gerald B. Grindey , Larry W. Hertel
- 申请人: Gerald B. Grindey , Larry W. Hertel
- 申请人地址: IN Indianapolis
- 专利权人: Eli Lilly and Company
- 当前专利权人: Eli Lilly and Company
- 当前专利权人地址: IN Indianapolis
- 主分类号: A61K31/505
- IPC分类号: A61K31/505 ; A61K31/52 ; A61K31/70 ; A61K31/7042 ; A61K31/7052 ; A61K31/706 ; A61K31/7064 ; A61K31/7068 ; A61K31/7072 ; A61K31/7076 ; A61K31/708 ; A61P35/00 ; B31B20060101 ; C07D405/04 ; C07D473/26 ; C07D473/28 ; C07F13/00 ; C07H20060101 ; C07H19/00 ; C07H19/04 ; C07H19/06 ; C07H19/067 ; C07H19/073 ; C07H19/12 ; C07H19/16 ; C07H19/167 ; C07H19/173 ; C07H21/02
摘要:
A method of treating susceptible neoplasms in mammals comprising administering to a mammal in need of such treatment a pharmaceutically effective amount of a compound of the formula ##STR1## wherein: R.sup.1 is hydrogen;R.sup.2 is a base defined by one of the formulae ##STR2## X is C-R.sup.4 ; R.sup.3 is hydrogen;R.sup.4 is hydrogen, C.sub.1 -C.sub.4 alkyl, bromo, fluoro, chloro or iodo;and the pharmaceutically-acceptable salts thereof.
公开/授权文献
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