Coordination complex of diaminocyclohexaneplatinum(II) with block copolymer containing poly(carboxylic acid) segment and antitumor agent comprising the same
US8012463B2 · kind B2 · utility
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Key dates
| Filing date | Dec 8, 2004 |
| Grant date | Sep 6, 2011 |
| Priority date | — |
| Expiry date | May 22, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/55
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A coordinate complex of diaminocyclohexane platinum (II) with a block copolymer comprising a poly(ethylene glycol) segment and a poly(carboxylic acid) segment is provided. The complex can be effectively used in treatments for tumors, in particular malignant tumors.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.