| 摘要 |
<p>The oligomers of the present invention are polyureas, polycarbonates, polyesters or polyamides having a number average molecular weight of < 10,000. These oligomers are water-soluble, have a rigid backbone with a predictable anion spacing, and are pharmaceutically-acceptable. The oligomers are useful for inhibiting angiogenesis and can be used in the treatment of tumors and metastasis.</p> |
