
基本信息:
- 专利标题: ITI-D1 Kunitz domain mutants as hNE inhibitors
- 申请号:US11253176 申请日:2005-10-18
- 公开(公告)号:US20060134087A1 公开(公告)日:2006-06-22
- 发明人: Arthur Ley , Sonia Guterman , William Markland , Rachel Kent , Bruce Roberts , Robert Ladner
- 申请人: Arthur Ley , Sonia Guterman , William Markland , Rachel Kent , Bruce Roberts , Robert Ladner
- 申请人地址: US MA Cambridge
- 专利权人: Dyax Corp.
- 当前专利权人: Dyax Corp.
- 当前专利权人地址: US MA Cambridge
- 主分类号: A61K38/54
- IPC分类号: A61K38/54 ; C12N9/99
摘要:
Mutants of Kunitz domain 1 (ITI-D1) of human inter-α-trypsin inhibitor (ITI), are useful as inhibitors of human neutrophil elastase. Mutants characterized by one or more of the following substitutions (numbered to correspond to bovine pancreatic trypsin inhibitor, the archetypal Kunitz domain) are of particular interest: (a) Val15 or Ile15, (b) Ala16, (c) Phe18, (d) Pro19, (e) Arg1, (f) Pro2, and/or (g) Phe4.
IPC结构图谱:
A | 人类生活必需 |
--A61 | 医学或兽医学;卫生学 |
----A61K | 医用、牙科用或梳妆用的配制品 |
------A61K38/00 | 含肽的医药配制品 |
--------A61K38/04 | .在完全确定的序列中最多有20个氨基酸的肽;其衍生物 |
----------A61K38/17 | ..来源于动物;来源于人类 |
------------A61K38/54 | ...由A61K38/44至A61K38/46或A61K38/51至A61K38/53各组中一个以上的组包含的酶或酶原的混合物 |