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公开(公告)号:US20090117077A1
公开(公告)日:2009-05-07
申请号:US12300580
申请日:2006-05-12
申请人: Yeong-Woo Jo , Won-Young Yoo , Hyun-Kyu Jeon , Yun-Kyu Choi , Hye-In Jang , Byong-Moon Kim , Sung-Hee Lee , Soo-Hyung Kang
发明人: Yeong-Woo Jo , Won-Young Yoo , Hyun-Kyu Jeon , Yun-Kyu Choi , Hye-In Jang , Byong-Moon Kim , Sung-Hee Lee , Soo-Hyung Kang
CPC分类号: A61K38/212 , A61K47/60 , C08G65/329 , C08G65/33337 , C08L2203/02
摘要: The present invention relates to three-branched polyethylene glycol-interferon alpha conjugate of general formula (1) wherein polyethylene glycol has an average molecular weight of from 400 to 45,000 daltons, and a pharmaceutical composition comprising the same. The bioactive polyethylene glycol-interferon alpha conjugate of general formula (1) has antiviral and antitumoral activities, improved yield and purity by high reactivity in the reaction, and the effects to increase the half-life in blood remarkably, and to minimize the decreases in biological activity of interferon.
摘要翻译: 本发明涉及通式(1)的三支链聚乙二醇 - 干扰素α缀合物,其中聚乙二醇具有400至45,000道尔顿的平均分子量,以及包含其的药物组合物。 通式(1)的生物活性聚乙二醇 - 干扰素α结合物具有抗病毒和抗肿瘤活性,通过反应高反应性提高产率和纯度,并且显着增加血液半衰期的作用,并使减少 干扰素的生物活性。
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公开(公告)号:US08329191B2
公开(公告)日:2012-12-11
申请号:US12515122
申请日:2006-11-22
申请人: Yeong-Woo Jo , Won-Young Yoo , Hyun-Kyu Jeon , Yun-Kyu Choi , Hye-In Jang , Byong-Moon Kim , Sung-Hee Lee , Soo-Hyung Kang , Moo-Hi Yoo
发明人: Yeong-Woo Jo , Won-Young Yoo , Hyun-Kyu Jeon , Yun-Kyu Choi , Hye-In Jang , Byong-Moon Kim , Sung-Hee Lee , Soo-Hyung Kang , Moo-Hi Yoo
CPC分类号: A61K9/0019 , A61K31/77 , A61K47/60
摘要: The present invention relates to three-branched PEG-G-CSF conjugate of general formula (1) in which the bonding ratio of three-branched polyethylene glycol (PEG) and G-CSF is 1:1 (mol/mol), wherein PEG has an average molecular weight of from 200 to 45,000 daltons; a pharmaceutical composition comprising the same, and a preparing method thereof.
摘要翻译: 本发明涉及三分支PEG-G-CSF缀合物,其中三分支聚乙二醇(PEG)和G-CSF的键合比为1:1(mol / mol),其中PEG 平均分子量为200至45,000道尔顿; 包含其的药物组合物及其制备方法。
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公开(公告)号:US20100105616A1
公开(公告)日:2010-04-29
申请号:US12515122
申请日:2006-11-22
申请人: Yeong-Woo Jo , Won-Young Yoo , Hyun-Kyu Jeon , Yun-kyu Choi , Hye-In Jang , Byong-Moon Kim , Sung-Hee Lee , Soo-Hyung Kang , Moo-Hi Yoo
发明人: Yeong-Woo Jo , Won-Young Yoo , Hyun-Kyu Jeon , Yun-kyu Choi , Hye-In Jang , Byong-Moon Kim , Sung-Hee Lee , Soo-Hyung Kang , Moo-Hi Yoo
IPC分类号: A61K38/18 , C07K14/475 , A61P7/00
CPC分类号: A61K9/0019 , A61K31/77 , A61K47/60
摘要: The present invention relates to three-branched PEG-G-CSF conjugate of general formula (1) in which the bonding ratio of three-branched polyethylene glycol (PEG) and G-CSF is 1:1 (mol/mol), wherein PEG has an average molecular weight of from 200 to 45,000 daltons; a pharmaceutical composition comprising the same, and a preparing method thereof.
摘要翻译: 本发明涉及三分支PEG-G-CSF缀合物,其中三分支聚乙二醇(PEG)和G-CSF的键合比为1:1(mol / mol),其中PEG 平均分子量为200至45,000道尔顿; 包含其的药物组合物及其制备方法。
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