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公开(公告)号:US20060036087A1
公开(公告)日:2006-02-16
申请号:US10656270
申请日:2003-09-05
申请人: Fritz Eckstein , Wolfgang Pieken , Fritz Benseler , David Olsen , David Williams , Olaf Heindenreich
发明人: Fritz Eckstein , Wolfgang Pieken , Fritz Benseler , David Olsen , David Williams , Olaf Heindenreich
IPC分类号: C07H21/02
CPC分类号: C07H21/02 , B65G47/846
摘要: The present invention refers to an RNA molecule with catalytic activity comprising at least one modified nucleoside, wherein the hydroxy group at the 2′-position of the ribose sugar is replaced by a modifier group, selected from halo, sulfhydryl, azido, amino, monosubstituted amino and disubstituted amino groups, a process for the preparation of modified RNA molecules and the use of modified RNA molecules as therapeutic agents and biocatalysts.
摘要翻译: 本发明涉及具有至少一种修饰核苷的催化活性的RNA分子,其中核糖2'-位的羟基被选自卤素,巯基,叠氮基,氨基,单取代的修饰基团 氨基和二取代的氨基,制备修饰的RNA分子的方法和使用修饰的RNA分子作为治疗剂和生物催化剂。
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公开(公告)号:US5817635A
公开(公告)日:1998-10-06
申请号:US434547
申请日:1995-05-04
申请人: Fritz Eckstein , Wolfgang Pieken , Fritz Benseler , David B. Olsen , David M. Williams , Olaf Heindenreich
发明人: Fritz Eckstein , Wolfgang Pieken , Fritz Benseler , David B. Olsen , David M. Williams , Olaf Heindenreich
IPC分类号: A61K38/00 , C12N15/113 , A61K48/00 , C12N15/85 , C12Q1/68
CPC分类号: C12N15/1132 , A61K38/00 , C12N2310/121 , C12N2310/122 , C12N2310/322
摘要: The claimed invention is drawn to RNA molecules with catalytic activity comprising at least one modified nucleoside having a modifier group replacing the hydroxy group at the 2'-position of the ribose sugar where the modifier group is an halo, amino, mono- or disubstituted amino, or an azido group, and methods of use in vivo.
摘要翻译: 要求保护的发明涉及具有催化活性的RNA分子,所述RNA分子包含至少一种具有改性基团的修饰核苷,所述修饰核苷具有取代核糖2位的羟基,其中改性基是卤素,氨基,单或二取代的氨基 ,或叠氮基,以及在体内使用的方法。
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公开(公告)号:US5698687A
公开(公告)日:1997-12-16
申请号:US434501
申请日:1995-05-04
申请人: Fritz Eckstein , Wolfgang Pieken , Fritz Benseler , David B. Olsen , David M. Williams , Olaf Heindenreich
发明人: Fritz Eckstein , Wolfgang Pieken , Fritz Benseler , David B. Olsen , David M. Williams , Olaf Heindenreich
IPC分类号: A61K31/70 , A61K31/00 , A61K31/712 , A61K38/00 , A61K48/00 , A61P31/18 , C07H21/02 , C12N9/00 , C12N15/00 , C12N15/09 , C12N15/113 , C07H21/04 , C07H21/00 , C12P19/34
CPC分类号: C12N15/1132 , C12N15/113 , A61K38/00 , C12N2310/121 , C12N2310/122 , C12N2310/315 , C12N2310/322
摘要: The present invention refers to an RNA molecule with catalytic activity comprising at least one modified nucleoside, wherein the hydroxy group at the 2'-position of the fibose sugar is replaced by a modifier group, selected from halo, sulfhydryl, azido, amino, monosubstituted amino, and disubstituted andno groups, a process for the preparation of modified KNA molecules and the use of modified KNA molecules as therapeutic agents and biocatalysts.
摘要翻译: 本发明涉及具有至少一种修饰核苷的催化活性的RNA分子,其中纤维糖2位的羟基被选自卤素,巯基,叠氮基,氨基,单取代的修饰基团 氨基和二取代和无基团,制备改性KNA分子的方法和使用修饰的KNA分子作为治疗剂和生物催化剂。
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