发明名称 |
PURIFIED HEMATOPORPHYRIN TRIMERS USEFUL IN PHOTODYNAMIC THERAPY. |
摘要 |
<p>Pure dimer and trimer compounds of hematoporphyrin are prepared and shown to be effective agents in photodynamic therapy. The compounds of the invention are of the formula <IMAGE> (1) or <IMAGE> (11) <IMAGE> <IMAGE> (2-A) <IMAGE>OMe HCNHMe NMeMeHO MeHNCO2R NMeCO2R+RE wherein each X is independently 1-hydroxyethyl or vinyl and wherein R is H or lower alkyl. The compounds of the invention can be conjugated to targeting substances such as immunoglobulins or to labels.</p> |
申请公布号 |
EP0423195(B1) |
申请公布日期 |
1994.04.06 |
申请号 |
EP19890908049 |
申请日期 |
1989.07.06 |
申请人 |
HEALTH RESEARCH, INC. |
发明人 |
DOUGHERTY, THOMAS, JOHN;PANDEY, RAVINDRA, K. |
分类号 |
C07D487/22;A61K31/40;A61K39/44;A61K41/00;A61P35/00;C07D519/00;(IPC1-7):A61K31/40 |
主分类号 |
C07D487/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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