.beta.-lactams as taxol intermediates N-acylated
US5539103A · kind A · utility
44Cited by
10References
32Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 7, 1994 |
| Grant date | Jul 23, 1996 |
| Priority date | — |
| Expiry date | Dec 7, 2014 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/55
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
.beta.-lactam compounds which are reacted with a metal alkoxide for preparing N-acyl, N-sulfonyl and phosphoryl substituted isoserine esters.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.