发明授权
- 专利标题: Method for the synthesis of porphyrin-phospholipid conjugates
- 专利标题(中): 卟啉 - 磷脂共轭物的合成方法
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申请号: US14125035申请日: 2012-05-25
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公开(公告)号: US09017974B2公开(公告)日: 2015-04-28
- 发明人: Gang Zheng , Jonathan Lovell
- 申请人: Gang Zheng , Jonathan Lovell
- 申请人地址: CA Toronto
- 专利权人: University Health Network
- 当前专利权人: University Health Network
- 当前专利权人地址: CA Toronto
- 代理机构: Norton Rose Fulbright US LLP
- 代理商 Scott D. Rothenberger
- 国际申请: PCT/CA2012/000500 WO 20120525
- 国际公布: WO2012/167350 WO 20121213
- 主分类号: C12P17/18
- IPC分类号: C12P17/18 ; B01J13/02 ; A61K31/704 ; C07F9/6561 ; C07F9/10 ; C09B67/02 ; A61K41/00 ; A61K47/48 ; A61K8/55 ; A61Q19/00 ; A61K8/14 ; C09B69/10
摘要:
There is herein described a nanovesicle comprising a bilayer of porphyrin-phospholipid conjugates. Each porphyrin-phospholipid conjugate comprises one porphyrin, porphyrin derivative or porphyrin analog covalently attached to a lipid side chain at one of the sn-1 or the sn-2 positions of one phospholipid. Further, the nanovesicle has a defined regioisomeric ratio of sn-1:sn-2 porphyrin-phospholipid conjugates.
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