Process for preparing spectinomycin analogs: N-demethylation of spectinomycin or its analogs and realkylation of the intermediates
US4459417A · kind A · utility
1Cited by
4References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 23, 1983 |
| Grant date | Jul 10, 1984 |
| Priority date | — |
| Expiry date | Feb 23, 2003 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07H15/224
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
This invention is a novel chemical particularly concerned with N-dealkylation of secondary amines as found in amino-cylitols of which spectinomycin is an example. Separation and further alkylation also comprise the present invention process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.