Oxirane derivative and process for the preparation thereof
US6455639B1 · kind B1 · utility
46Cited by
4References
42Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 19, 1999 |
| Grant date | Sep 24, 2002 |
| Priority date | — |
| Expiry date | Aug 19, 2019 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N30/90
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An oxirane derivative and process for preparation of the same, having a high purity characterized in terms of gel permeation chromatography and thin layer chromatography. The oxirane derivative is useful as a starting material for medical purposes, and mainly drug delivery systems.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.