4-Acetoxy-2.alpha.-benzoyloxy-5.beta.,20-epoxy-1.beta.,7.beta.,10.beta.-tri hydroxy-9-oxo-11-taxen-13.alpha.-yl(2R,3S)-3-t-butoxycarbonylamino-3-phenyl -2-hydroxypropionate trihydrate
US6197980A · kind A · utility
18Cited by
3References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 20, 1999 |
| Grant date | Mar 6, 2001 |
| Priority date | — |
| Expiry date | Aug 20, 2019 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P35/00
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
4-acetoxy-2.alpha.-benzoyloxy-5.beta., 20-epoxy-1.beta., 7.beta., 10.beta.-trihydroxy-9-oxo-11-taxen-13.alpha.-y1(2R,3S)-3-t-butoxycarbonyla mino-3-phenyl-2-hydroxypropionate trihydrate obtained by a process of centrifugal partition chromatography.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.