发明名称 |
NOVEL DUAL TARGETING ANTITUMORAL CONJUGATES |
摘要 |
The present invention relates to dual-targeting cytotoxic compounds of formula (I) and to their preparation. The described compounds are endowed with tumour specific action, incorporating three functional units: a tumour recognition moiety and a tumour selective enzymatic substrate sequence connected together by means of a spacer. These conjugates are designed to guarantee serum stability and, at the same time, the desired action inside the tumour cells as a result of enzymatic cleavability. [(L-D)nE]m-F-D-PI-SI-CT Formula (I).
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申请公布号 |
US2011160147(A1) |
申请公布日期 |
2011.06.30 |
申请号 |
US20090993738 |
申请日期 |
2009.09.02 |
申请人 |
SIGMA-TAU INDUSTRIE FARMACEUTICHE RIUNITE S.P.A. |
发明人 |
DAL POZZO ALMA;ESPOSITO EMILIANO;NI MINGHONG;PENCO SERGIO;PISANO CLAUDIO;CASTORINA MASSIMO;VESCI LOREDANA |
分类号 |
A61K38/12;A61P35/00;A61P35/04;C07K7/52 |
主分类号 |
A61K38/12 |
代理机构 |
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