Process of preparing amino ethanols
US4192805A · kind A · utility
0Cited by
4References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 8, 1978 |
| Grant date | Mar 11, 1980 |
| Priority date | — |
| Expiry date | Sep 8, 1998 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D317/58
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The compounds 2-N-[1,1-hydrogen or C.sub.1 -C.sub.4 -alkyl-2(3,4-methylenedioxyphenyl)ethyl]amino-1-(3-alkoxy-carbonyl or hydroxymethyl-4-benzyloxyphenyl) ethanol compounds, and the process of making these compounds. There is also disclosed a process of making the compounds 2-N-[1,1-hydrogen or C.sub.1 -C.sub.4 -alkyl-2(3,4-methylenedioxyphenyl)ethyl]amino-1-(3-hydroxy-4-hydroxy)ethan ol.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.