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公开(公告)号:US20130095173A1
公开(公告)日:2013-04-18
申请号:US13703563
申请日:2011-06-10
申请人: Samuel J. Danishefsky , Govind Ragupathi , Philip O. Livingston , Jianglong Zhu , Karthik Iyer , Guangbin Yang
发明人: Samuel J. Danishefsky , Govind Ragupathi , Philip O. Livingston , Jianglong Zhu , Karthik Iyer , Guangbin Yang
CPC分类号: C07K17/02 , A61K39/0011 , A61K2039/60 , A61K2039/6081 , C07K1/1075
摘要: Glycopeptide conjugates comprising GM2 and/or Gb5 carbohydrate determinants, and methods of making and using such conjugates are disclosed. The immunogenicity of select glycopeptide conjugates is demonstrated.
摘要翻译: 公开了包含GM2和/或Gb5碳水化合物决定簇的糖肽缀合物,以及制备和使用这些缀合物的方法。 证明了选择性糖肽缀合物的免疫原性。
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公开(公告)号:US20110300177A1
公开(公告)日:2011-12-08
申请号:US12420803
申请日:2009-04-08
申请人: David Gin , Michelle Adams , Kai Deng , Nicholas Perl , Annie Won , Philip Livingston , Govind Ragupathi
发明人: David Gin , Michelle Adams , Kai Deng , Nicholas Perl , Annie Won , Philip Livingston , Govind Ragupathi
IPC分类号: A61K39/39 , A61K39/12 , A61K39/02 , A61P35/00 , A61K39/00 , A61P37/04 , A61P31/12 , A61P31/04 , C07H15/256 , A61K39/002
CPC分类号: C07H15/256 , A61K31/7024 , A61K31/704 , A61K39/385 , C07H13/08 , C07H15/24
摘要: The present invention relates to triterpene glycoside saponin-derived adjuvants, syntheses thereof, intermediates thereto, and uses thereof. QS-7 is a potent immuno-adjuvant that is significantly less toxic than QS-21, a related saponin that is currently the favored adjuvant in anticancer and antiviral vaccines. Tedious isolation and purification protocols have hindered the clinical development of QS-7. A novel semi-synthetic method is provided wherein a hydrolyzed prosapogenin mixture is used to synthesize QS-7, QS-21, and related analogs, greatly facilitating access to QS-7 and QS-21 analogs for preclinical and clinical evaluation.
摘要翻译: 本发明涉及三萜糖苷皂苷衍生的佐剂,其合成,其中间体及其用途。 QS-7是一种有效的免疫佐剂,其毒性明显低于QS-21,相关的皂苷是目前抗癌和抗病毒疫苗中有利的佐剂。 繁琐的分离和纯化方案阻碍了QS-7的临床发展。 提供了一种新的半合成方法,其中使用水解的前配皂素混合物合成QS-7,QS-21及相关类似物,极大地方便了QS-7和QS-21类似物的临床前和临床评估。
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公开(公告)号:US09493580B2
公开(公告)日:2016-11-15
申请号:US13703563
申请日:2011-06-10
申请人: Samuel J. Danishefsky , Govind Ragupathi , Philip O. Livingston , Jianglong Zhu , David R. Spriggs
发明人: Samuel J. Danishefsky , Govind Ragupathi , Philip O. Livingston , Jianglong Zhu , David R. Spriggs
CPC分类号: C07K17/02 , A61K39/0011 , A61K2039/60 , A61K2039/6081 , C07K1/1075
摘要: Glycopeptide conjugates comprising GM2 and/or Gb5 carbohydrate determinants, and methods of making and using such conjugates are disclosed. The immunogenicity of select glycopeptide conjugates is demonstrated.
摘要翻译: 公开了包含GM2和/或Gb5碳水化合物决定簇的糖肽缀合物,以及制备和使用这些缀合物的方法。 证明了选择性糖肽缀合物的免疫原性。
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公开(公告)号:US20130011421A1
公开(公告)日:2013-01-10
申请号:US13613312
申请日:2012-09-13
申请人: David Gin , Michelle Adams , Kai Deng , Nicholas Perl , Annie Won , Philip Livingston , Govind Ragupathi
发明人: David Gin , Michelle Adams , Kai Deng , Nicholas Perl , Annie Won , Philip Livingston , Govind Ragupathi
CPC分类号: C07H15/256 , A61K31/7024 , A61K31/704 , A61K39/385 , C07H13/08 , C07H15/24
摘要: The present invention relates to triterpene glycoside saponin-derived adjuvants, syntheses thereof, intermediates thereto, and uses thereof. QS-7 is a potent immuno-adjuvant that is significantly less toxic than QS-21, a related saponin that is currently the favored adjuvant in anticancer and antiviral vaccines. Tedious isolation and purification protocols have hindered the clinical development of QS-7. A novel semi-synthetic method is provided wherein a hydrolyzed prosapogenin mixture is used to synthesize QS-7, QS-21, and related analogs, greatly facilitating access to QS-7 and QS-21 analogs for preclinical and clinical evaluation.
摘要翻译: 本发明涉及三萜糖苷皂苷衍生的佐剂,其合成,其中间体及其用途。 QS-7是一种有效的免疫佐剂,其毒性明显低于QS-21,相关的皂苷是目前抗癌和抗病毒疫苗中有利的佐剂。 繁琐的分离和纯化方案阻碍了QS-7的临床发展。 提供了一种新的半合成方法,其中使用水解的前配皂素混合物合成QS-7,QS-21及相关类似物,极大地方便了QS-7和QS-21类似物的临床前和临床评估。
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公开(公告)号:US08283456B2
公开(公告)日:2012-10-09
申请号:US12420803
申请日:2009-04-08
申请人: David Gin , Michelle Adams , Kai Deng , Nicholas Perl , Annie Won , Philip Livingston , Govind Ragupathi
发明人: David Gin , Michelle Adams , Kai Deng , Nicholas Perl , Annie Won , Philip Livingston , Govind Ragupathi
IPC分类号: C07H15/24
CPC分类号: C07H15/256 , A61K31/7024 , A61K31/704 , A61K39/385 , C07H13/08 , C07H15/24
摘要: The present invention relates to triterpene glycoside saponin-derived adjuvants, syntheses thereof, intermediates thereto, and uses thereof. QS-7 is a potent immuno-adjuvant that is significantly less toxic than QS-21, a related saponin that is currently the favored adjuvant in anticancer and antiviral vaccines. Tedious isolation and purification protocols have hindered the clinical development of QS-7. A novel semi-synthetic method is provided wherein a hydrolyzed prosapogenin mixture is used to synthesize QS-7, QS-21, and related analogs, greatly facilitating access to QS-7 and QS-21 analogs for preclinical and clinical evaluation.
摘要翻译: 本发明涉及三萜糖苷皂苷衍生的佐剂,其合成,其中间体及其用途。 QS-7是一种有效的免疫佐剂,其毒性明显低于QS-21,相关的皂苷是目前抗癌和抗病毒疫苗中有利的佐剂。 繁琐的分离和纯化方案阻碍了QS-7的临床发展。 提供了一种新的半合成方法,其中使用水解的前配皂素混合物合成QS-7,QS-21及相关类似物,极大地方便了QS-7和QS-21类似物的临床前和临床评估。
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公开(公告)号:US20080241195A1
公开(公告)日:2008-10-02
申请号:US12089302
申请日:2006-10-06
CPC分类号: A61K39/0011 , A61K2039/55577 , A61K2039/60 , A61K2039/6081 , G01N33/574
摘要: This invention provides a method for identification of the optimal combination of a polyvalent vaccine against a cancer comprising steps of: a) selection of an appropriate cancer cell line; and b) detection of the expression of antigens on the surface of said cell line of the cancer, wherein the antigens expressed will be used in the polyvalent vaccine. This invention also provides a method for identification of the optimal combination of a polyvalent vaccine against a cancer comprising steps of : a) selection of an appropriate cancer cell line and b) detection of the immunogenicity will be used in the polyvalent vaccine. This invention provides various uses of the identified polyvalent vaccine.
摘要翻译: 本发明提供了鉴定多价疫苗与癌症的最佳组合的方法,包括以下步骤:a)选择合适的癌细胞系; 以及b)检测癌症所述细胞系表面上的抗原表达,其中表达的抗原将用于多价疫苗。 本发明还提供了一种用于鉴定多价疫苗与癌症的最佳组合的方法,包括以下步骤:a)选择合适的癌细胞系,和b)在多价疫苗中将使用免疫原性的检测。 本发明提供了所鉴定的多价疫苗的各种用途。
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公开(公告)号:US09598466B2
公开(公告)日:2017-03-21
申请号:US13003739
申请日:2009-07-13
CPC分类号: C07K9/001 , A61K38/00 , A61K39/0011 , A61K2039/6081 , A61K2039/6093 , C07K9/006
摘要: Glycopeptide conjugates, and methods of making and using such conjugates are disclosed. Certain glycopeptide conjugates comprise tumor associated carbohydrate antigens and peptide epitopes. Certain glycopeptide conjugates comprise cyclic peptide scaffolds that display carbohydrate antigens in a clustered fashion. The immunogenicity of select glycopeptide conjugates is demonstrated.
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公开(公告)号:US08889842B2
公开(公告)日:2014-11-18
申请号:US13613312
申请日:2012-09-13
申请人: David Y. Gin , Michelle Adams , Kai Deng , Nicholas Perl , Annie Won , Philip Livingston , Govind Ragupathi
发明人: David Y. Gin , Michelle Adams , Kai Deng , Nicholas Perl , Annie Won , Philip Livingston , Govind Ragupathi
IPC分类号: C07H13/08 , A61K31/7024 , A61K31/704 , C07H15/24
CPC分类号: C07H15/256 , A61K31/7024 , A61K31/704 , A61K39/385 , C07H13/08 , C07H15/24
摘要: The present invention relates to triterpene glycoside saponin-derived adjuvants, syntheses thereof, intermediates thereto, and uses thereof. QS-7 is a potent immuno-adjuvant that is significantly less toxic than QS-21, a related saponin that is currently the favored adjuvant in anticancer and antiviral vaccines. Tedious isolation and purification protocols have hindered the clinical development of QS-7. A novel semi-synthetic method is provided wherein a hydrolyzed prosapogenin mixture is used to synthesize QS-7, QS-21, and related analogs, greatly facilitating access to QS-7 and QS-21 analogs for preclinical and clinical evaluation.
摘要翻译: 本发明涉及三萜糖苷皂苷衍生的佐剂,其合成,其中间体及其用途。 QS-7是一种有效的免疫佐剂,其毒性明显低于QS-21,相关的皂苷是目前抗癌和抗病毒疫苗中有利的佐剂。 繁琐的分离和纯化方案阻碍了QS-7的临床发展。 提供了一种新的半合成方法,其中使用水解的前配皂素混合物合成QS-7,QS-21及相关类似物,极大地方便了QS-7和QS-21类似物的临床前和临床评估。
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公开(公告)号:US20110229510A1
公开(公告)日:2011-09-22
申请号:US13003739
申请日:2009-07-13
申请人: Samuel J. Danishefsky , Jianglong Zhu , Qian Wan , Insik Jeon , Woohan Kim , Pavel Nagorny , Dongjoo Lee , Philip Livingston , Govind Ragupathi
发明人: Samuel J. Danishefsky , Jianglong Zhu , Qian Wan , Insik Jeon , Woohan Kim , Pavel Nagorny , Dongjoo Lee , Philip Livingston , Govind Ragupathi
IPC分类号: A61K39/385 , C07K2/00 , C07K9/00 , C07K17/02 , C07K14/00 , A61K39/00 , A61P37/04 , A61P35/00
CPC分类号: C07K9/001 , A61K38/00 , A61K39/0011 , A61K2039/6081 , A61K2039/6093 , C07K9/006
摘要: Glycopeptide conjugates, and methods of making and using such conjugates are disclosed. Certain glycopeptide conjugates comprise tumor associated carbohydrate antigens and peptide epitopes. Certain glycopeptide conjugates comprise cyclic peptide scaffolds that display carbohydrate antigens in a clustered fashion. The immunogenicity of select glycopeptide conjugates is demonstrated.
摘要翻译: 公开了糖肽缀合物,以及制备和使用这些缀合物的方法。 某些糖肽缀合物包含肿瘤相关的碳水化合物抗原和肽表位。 某些糖肽缀合物包含以群集方式显示碳水化合物抗原的环肽支架。 证明了选择性糖肽缀合物的免疫原性。
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