Process for the preparation of pseudo primycin
US5260426A · kind A · utility
0Cited by
3References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 24, 1992 |
| Grant date | Nov 9, 1993 |
| Priority date | — |
| Expiry date | Mar 24, 2012 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D313/00
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The invention relates to antibacterial pseudo-primycin complexes of formula (I) ##STR1## to the components and acid addition salts thereof, as well as to the preparation of these compounds and to the pharmaceutical compositions containing said compounds as active ingredient. In the formula (I) R.sup.1 is butyl, pentyl or hexyl, R.sup.2 is hydrogen, hydroxyl or O-arabinose and X is organic or inorganic acid ion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.