发明名称 |
Method for producing chlorins and bacteriochlorins containing polyether |
摘要 |
PCT No. PCT/DE97/01438 Sec. 371 Date Mar. 22, 1999 Sec. 102(e) Date Mar. 22, 1999 PCT Filed Jul. 4, 1997 PCT Pub. No. WO98/01156 PCT Pub. Date Jan. 15, 1998This invention relates to a process for the preparation of polyether-including chlorins and/or bacteriochlorins, comprising the following steps: (a) bonding a polyether to a porphyrin and (b) reacting the polyether-including porphyrin with a reducing agent. Furthermore, this invention concerns the polyether-including chlorins and bacteriochlorins, obtained by the process, as well as the use thereof for the photodynamic treatment of tumors. |
申请公布号 |
US6147207(A) |
申请公布日期 |
2000.11.14 |
申请号 |
US19980214362 |
申请日期 |
1998.12.31 |
申请人 |
DEUTSCHES KREBSFORSCHUNGSZENTRUM STIFTUNG DES OFFENTLICHEN |
发明人 |
SINN, HANNSJOERG;SCHRENK, HANS-HERMANN;KAUS, MICHAEL;MAIER-BORST, WOLFGANG;STEHLE, GERD |
分类号 |
A61K31/409;A61K41/00;A61P35/00;C07D487/22;(IPC1-7):C07D487/22;A61K31/40 |
主分类号 |
A61K31/409 |
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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