Process for manufacturing .alpha.,.alpha.'-diaminoalcohol
US5847144A · kind A · utility
4Cited by
6References
37Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 25, 1997 |
| Grant date | Dec 8, 1998 |
| Priority date | — |
| Expiry date | Jul 25, 2017 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D217/26
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A process for the manufacture of the .alpha.,.alpha.'-diaminoalcohol of formula ##STR1## is via N-protected L-phenylalanine lower alkyl esters, corresponding N-protected .alpha.-amino-.alpha.'-haloketones, and .alpha.-amino-.alpha.'-haloalcohols.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.