.beta.-Galactosyl-umbelliferone-labeled aminoglycoside antibiotics and intermediates in their preparation
US4226978A · kind A · utility
20Cited by
4References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 13, 1978 |
| Grant date | Oct 7, 1980 |
| Priority date | — |
| Expiry date | Mar 13, 1998 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N33/535
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
.beta.-Galactosyl-umbelliferone labeled aminoglycoside antibiotics, e.g., gentamicin, useful in homogeneous and heterogeneous specific binding assays for such antibiotics in liquid media such as serum. Also provided are a .beta.-galactosyl-umbelliferone-carboxylic acid and salts thereof which are intermediates in a method of preparing the labeled antibiotics.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.