Radio labeled high molecular compound comprising unit of asialoglycoprotein acceptor-directing compound and unit of chelate forming compound chemically bonded thereto
US5032678A · kind A · utility
18Cited by
5References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 30, 1987 |
| Grant date | Jul 16, 1991 |
| Priority date | — |
| Expiry date | Dec 30, 2007 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2123/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A high molecular compound useful as a non-radioactive carrier, which comprises at least one unit of (1) an asialoglycoprotein acceptor-directing compound and at least one unit of (2) a chelate-forming compound chemically bonded thereto, and which may be labeled with a radioactive metallic element to give a radioactive metallic element-labeled product useful as a radioactive diagnostic or therapeutic agent for liver.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.