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公开(公告)号:US20140243551A1
公开(公告)日:2014-08-28
申请号:US14348750
申请日:2012-10-02
Applicant: INDENA S.P.A.
Inventor: Maria Luz Bellido Cabello De Alba , Giovanni Appendino , Alberto Pagani , Eduardo Munoz Blanco
IPC: C07C67/60
CPC classification number: C07C45/85 , B01D15/08 , C07C45/65 , C07C45/78 , C07C45/80 , C07C67/08 , C07C67/60 , C07D319/08 , C07C49/727
Abstract: The present invention relates to a new method for isolating ingenol (C20H28O5) from mixtures of diterpenoid esters and ingenol esters in a single step. Ingenol isolated by means of this method can be used as a precursor for the synthesis of biologically active ingenol derivatives, such as ingenol-3-angelate and ingenol-3-tigliate.
Abstract translation: 本发明涉及一步法分离二烯酚(C 20 H 28 O 5)与二萜酯和烯醇酯的混合物的新方法。 通过该方法分离的原基因可以用作合成生物活性的异氰酸酯衍生物的前体,例如西内醇-3-天冬氨酸和内酯-3-叶酸酯。
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公开(公告)号:US09416083B2
公开(公告)日:2016-08-16
申请号:US14922581
申请日:2015-10-26
Applicant: INDENA S.P.A.
Inventor: Maria Luz Bellido Cabello De Alba , Giovanni Appendino , Alberto Pagani , Eduardo Munoz Blanco
CPC classification number: C07C45/85 , B01D15/08 , C07C45/65 , C07C45/78 , C07C45/80 , C07C67/08 , C07C67/60 , C07D319/08 , C07C49/727
Abstract: The present invention relates to a new method for isolating ingenol (C20H28O5) from mixtures of diterpenoid esters and ingenol esters in a single step. Ingenol isolated by means of this method can be used as a precursor for the synthesis of biologically active ingenol derivatives, such as ingenol-3-angelate and ingenol-3-tigliate.
Abstract translation: 本发明涉及一步法分离二烯酚(C 20 H 28 O 5)与二萜酯和烯醇酯的混合物的新方法。 通过该方法分离的原基因可以用作合成生物活性的异氰酸酯衍生物的前体,例如西内醇-3-天冬氨酸和内酯-3-叶酸酯。
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公开(公告)号:US20160039733A1
公开(公告)日:2016-02-11
申请号:US14922581
申请日:2015-10-26
Applicant: INDENA S.P.A.
Inventor: Maria Luz Bellido Cabello De Alba , Giovanni Appendino , Alberto Pagani , Eduardo Munoz Blanco
IPC: C07C45/85 , C07D319/08 , B01D15/08 , C07C67/08
CPC classification number: C07C45/85 , B01D15/08 , C07C45/65 , C07C45/78 , C07C45/80 , C07C67/08 , C07C67/60 , C07D319/08 , C07C49/727
Abstract: The present invention relates to a new method for isolating ingenol (C20H28O5) from mixtures of diterpenoid esters and ingenol esters in a single step. Ingenol isolated by means of this method can be used as a precursor for the synthesis of biologically active ingenol derivatives, such as ingenol-3-angelate and ingenol-3-tigliate.
Abstract translation: 本发明涉及一步法分离二烯酚(C 20 H 28 O 5)与二萜酯和烯醇酯的混合物的新方法。 通过该方法分离的原基因可以用作合成生物活性的异氰酸酯衍生物的前体,例如西内醇-3-天冬氨酸和内酯-3-叶酸酯。
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