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公开(公告)号:US08138163B2
公开(公告)日:2012-03-20
申请号:US12952141
申请日:2010-11-22
申请人: Joo Eun Chung , Motoichi Kurisawa , Yi Yan Yang , Lang Zhuo
发明人: Joo Eun Chung , Motoichi Kurisawa , Yi Yan Yang , Lang Zhuo
IPC分类号: A61K31/787 , A61K9/50
CPC分类号: A61K31/787 , A61K47/60 , A61K47/61
摘要: There is provided a method of conjugating a polymer containing a free aldehyde group with a flavonoid in the presence of an acid catalyst, such that the polymer is conjugated to the C6 or C8 position of the flavonoid A ring. The resulting conjugates may be used to form delivery vehicles to deliver high doses of flavonoids, and may also be used as delivery vehicles to deliver an additional bioactive agent.
摘要翻译: 提供了在酸催化剂存在下将含有游离醛基的聚合物与类黄酮共轭的方法,使得聚合物与类黄酮A环的C6或C8位缀合。 所得到的缀合物可以用于形成递送载体以递送高剂量的类黄酮,并且还可以用作递送载体以递送额外的生物活性剂。
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公开(公告)号:US20080102052A1
公开(公告)日:2008-05-01
申请号:US11554450
申请日:2006-10-30
申请人: Joo Eun Chung , Motoichi Kurisawa , Yi Yan Yang , Lang Zhuo
发明人: Joo Eun Chung , Motoichi Kurisawa , Yi Yan Yang , Lang Zhuo
IPC分类号: A61K31/787 , A61K9/50 , A61K9/16
CPC分类号: A61K31/787 , A61K47/60 , A61K47/61
摘要: There is provided a method of conjugating a polymer containing a free aldehyde group with a flavonoid in the presence of an acid catalyst, such that the polymer is conjugated to the C6 or C8 position of the flavonoid A ring. The resulting conjugates may be used to form delivery vehicles to deliver high doses of flavonoids, and may also be used as delivery vehicles to deliver an additional bioactive agent.
摘要翻译: 提供了在酸催化剂存在下将含有游离醛基的聚合物与类黄酮共轭的方法,使得聚合物与类黄酮A环的C6或C8位缀合。 所得到的缀合物可以用于形成递送载体以递送高剂量的类黄酮,并且还可以用作递送载体以递送额外的生物活性剂。
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公开(公告)号:US08410165B2
公开(公告)日:2013-04-02
申请号:US13243929
申请日:2011-09-23
申请人: Joo Eun Chung , Motoichi Kurisawa , Yi Yan Yang , Lang Zhuo
发明人: Joo Eun Chung , Motoichi Kurisawa , Yi Yan Yang , Lang Zhuo
IPC分类号: A61K31/35 , A61K31/715
CPC分类号: A61K31/787 , A61K47/60 , A61K47/61
摘要: There is provided a method of conjugating a polymer containing a free aldehyde group with a flavonoid in the presence of an acid catalyst, such that the polymer is conjugated to the C6 or C8 position of the flavonoid A ring. The resulting conjugates may be used to form delivery vehicles to deliver high doses of flavonoids, and may also be used as delivery vehicles to deliver an additional bioactive agent.
摘要翻译: 提供了在酸催化剂存在下将含有游离醛基的聚合物与类黄酮共轭的方法,使得聚合物与类黄酮A环的C6或C8位缀合。 所得到的缀合物可以用于形成递送载体以递送高剂量的类黄酮,并且还可以用作递送载体以递送额外的生物活性剂。
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公开(公告)号:US20120016015A1
公开(公告)日:2012-01-19
申请号:US13243929
申请日:2011-09-23
申请人: Joo Eun Chung , Motoichi Kurisawa , Yi Yan Yang , Lang Zhuo
发明人: Joo Eun Chung , Motoichi Kurisawa , Yi Yan Yang , Lang Zhuo
IPC分类号: A61K31/352 , A61P43/00
CPC分类号: A61K31/787 , A61K47/60 , A61K47/61
摘要: There is provided a method of conjugating a polymer containing a free aldehyde group with a flavonoid in the presence of an acid catalyst, such that the polymer is conjugated to the C6 or C8 position of the flavonoid A ring. The resulting conjugates may be used to form delivery vehicles to deliver high doses of flavonoids, and may also be used as delivery vehicles to deliver an additional bioactive agent.
摘要翻译: 提供了在酸催化剂存在下将含有游离醛基的聚合物与类黄酮共轭的方法,使得聚合物与类黄酮A环的C6或C8位缀合。 所得到的缀合物可以用于形成递送载体以递送高剂量的类黄酮,并且还可以用作递送载体以递送额外的生物活性剂。
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公开(公告)号:US07858080B2
公开(公告)日:2010-12-28
申请号:US11554450
申请日:2006-10-30
申请人: Joo Eun Chung , Motoichi Kurisawa , Yi Yan Yang , Lang Zhuo
发明人: Joo Eun Chung , Motoichi Kurisawa , Yi Yan Yang , Lang Zhuo
IPC分类号: A61K31/787 , A61K36/00
CPC分类号: A61K31/787 , A61K47/60 , A61K47/61
摘要: There is provided a method of conjugating a polymer containing a free aldehyde group with a flavonoid in the presence of an acid catalyst, such that the polymer is conjugated to the C6 or C8 position of the flavonoid A ring. The resulting conjugates may be used to form delivery vehicles to deliver high doses of flavonoids, and may also be used as delivery vehicles to deliver an additional bioactive agent.
摘要翻译: 提供了在酸催化剂存在下将含有游离醛基的聚合物与类黄酮共轭的方法,使得聚合物与类黄酮A环的C6或C8位缀合。 所得到的缀合物可以用于形成递送载体以递送高剂量的类黄酮,并且还可以用作递送载体以递送额外的生物活性剂。
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公开(公告)号:US20110135733A1
公开(公告)日:2011-06-09
申请号:US12952141
申请日:2010-11-22
申请人: Joo Eun Chung , Motoichi Kurisawa , Yi Yan Yang , Lang Zhuo
发明人: Joo Eun Chung , Motoichi Kurisawa , Yi Yan Yang , Lang Zhuo
IPC分类号: A61K9/00 , C07K1/107 , C08B37/00 , C07H21/00 , C08B37/08 , A61K38/02 , A61K31/715 , A61K9/14 , C07D311/04 , A61K31/352 , B82Y5/00
CPC分类号: A61K31/787 , A61K47/60 , A61K47/61
摘要: There is provided a method of conjugating a polymer containing a free aldehyde group with a flavonoid in the presence of an acid catalyst, such that the polymer is conjugated to the C6 or C8 position of the flavonoid A ring. The resulting conjugates may be used to form delivery vehicles to deliver high doses of flavonoids, and may also be used as delivery vehicles to deliver an additional bioactive agent.
摘要翻译: 提供了在酸催化剂存在下将含有游离醛基的聚合物与类黄酮共轭的方法,使得聚合物与类黄酮A环的C6或C8位缀合。 所得到的缀合物可以用于形成递送载体以递送高剂量的类黄酮,并且还可以用作递送载体以递送额外的生物活性剂。
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公开(公告)号:US09687464B2
公开(公告)日:2017-06-27
申请号:US13634036
申请日:2011-03-11
申请人: Motoichi Kurisawa , Kun Liang , Susi Tan , Joo Eun Chung , Jackie Y. Ying
发明人: Motoichi Kurisawa , Kun Liang , Susi Tan , Joo Eun Chung , Jackie Y. Ying
IPC分类号: A61K31/33 , A61K31/282 , A61K9/00 , A61K9/107 , A61K31/337 , A61K31/353 , A61K31/704 , A61K31/7088 , A61K45/06 , A61K47/48
CPC分类号: A61K31/282 , A61K9/0019 , A61K9/1075 , A61K31/337 , A61K31/353 , A61K31/704 , A61K31/7088 , A61K45/06 , A61K47/48215 , A61K47/60 , A61K2300/00
摘要: There is provided a conjugate of a delivery agent containing a chemical moiety and at least one flavonoid. The flavonoid exists in a monomeric form or dimeric form before conjugation and remains in the monomeric form or dimeric form after conjugation. Preferably, the conjugate comprises two flavonoids. The delivery agent is conjugated at the C6 and/or the C8 position of the A ring of the flavonoid. An anti-cancer agent delivery vehicle comprising an anti-cancer agent and the conjugate is also provided.
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公开(公告)号:US20110044992A1
公开(公告)日:2011-02-24
申请号:US12739668
申请日:2008-10-23
申请人: Jackie Y. Ying , Joo Eun Chung , Motoichi Kurisawa , Sean Pin Ng
发明人: Jackie Y. Ying , Joo Eun Chung , Motoichi Kurisawa , Sean Pin Ng
IPC分类号: A61K39/395 , A61P35/00 , C12N5/02
CPC分类号: A61K31/353 , A61K9/1075 , A61K39/39558 , A61K47/6919 , A61K2039/505 , B82Y5/00 , C08B37/0072 , C08G65/3317 , C08G65/3326 , C08L2203/02
摘要: There is provided a delivery vehicle comprising an anti-cancer agent together with a conjugate of a delivery agent containing a free aldehyde and a flavonoid, having the delivery agent conjugated at the C6 and/or the C8 position of the A ring of the flavonoid. The resulting delivery vehicles may be used to deliver an anti-cancer agent to a cell.
摘要翻译: 提供了一种递送载体,其包含抗癌剂以及含有游离醛和类黄酮的递送剂的缀合物,其具有在类黄酮的A环的C 6和/或C 8位缀合的递送剂。 所得到的递送载体可用于将抗癌剂递送至细胞。
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公开(公告)号:US09248200B2
公开(公告)日:2016-02-02
申请号:US12739668
申请日:2008-10-23
申请人: Jackie Y. Ying , Joo Eun Chung , Motoichi Kurisawa
发明人: Jackie Y. Ying , Joo Eun Chung , Motoichi Kurisawa
IPC分类号: A61K9/51 , A61K47/48 , A61K9/107 , A61K31/353 , B82Y5/00 , C08B37/08 , C08G65/331 , C08G65/332 , A61K39/00
CPC分类号: A61K31/353 , A61K9/1075 , A61K39/39558 , A61K47/6919 , A61K2039/505 , B82Y5/00 , C08B37/0072 , C08G65/3317 , C08G65/3326 , C08L2203/02
摘要: There is provided a delivery vehicle comprising an anti-cancer agent together with a conjugate of a delivery agent containing a free aldehyde and a flavonoid, having the delivery agent conjugated at the C6 and/or the C8 position of the A ring of the flavonoid. The resulting delivery vehicles may be used to deliver an anti-cancer agent to a cell.
摘要翻译: 提供了一种递送载体,其包含抗癌剂以及含有游离醛和类黄酮的递送剂的缀合物,其具有在类黄酮的A环的C 6和/或C 8位缀合的递送剂。 所得到的递送载体可用于将抗癌剂递送至细胞。
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公开(公告)号:US20130004488A1
公开(公告)日:2013-01-03
申请号:US13634036
申请日:2011-03-11
申请人: Motoichi Kurisawa , Kun Liang , Susi Tan , Joo Eun Chung , Jackie Y. Ying
发明人: Motoichi Kurisawa , Kun Liang , Susi Tan , Joo Eun Chung , Jackie Y. Ying
IPC分类号: A61K47/22 , A61K38/02 , A61K31/7088 , A61K39/395 , A61K38/43 , A61K31/711 , A61K31/7105 , A61K31/713 , A61K38/18 , A61P35/00 , A61P31/04 , A61P9/00 , A61K31/336 , A61K31/704 , A61K33/24 , A61K31/337 , C07D407/10 , C12N5/09 , C07D311/04 , B82Y5/00
CPC分类号: A61K31/282 , A61K9/0019 , A61K9/1075 , A61K31/337 , A61K31/353 , A61K31/704 , A61K31/7088 , A61K45/06 , A61K47/48215 , A61K47/60 , A61K2300/00
摘要: There is provided a conjugate of a delivery agent containing a chemical moiety and at least one flavonoid. The flavonoid exists in a monomeric form or dimeric form before conjugation and remains in the monomeric form or dimeric form after conjugation. Preferably, the conjugate comprises two flavonoids. The delivery agent is conjugated at the C6 and/or the C8 position of the A ring of the flavonoid. An anti-cancer agent delivery vehicle comprising an anti-cancer agent and the conjugate is also provided.
摘要翻译: 提供了含有化学部分和至少一种类黄酮的递送剂的缀合物。 类黄酮在缀合前以单体形式或二聚体形式存在,并且在缀合后保持单体形式或二聚体形式。 优选地,缀合物包含两种类黄酮。 递送剂在类黄酮的A环的C6和/或C8位缀合。 还提供了包含抗癌剂和缀合物的抗癌剂递送载体。
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