Bi- or tri-enic fatty esters of erythromycin A; pharmaceutical and cosmetic compositions containing them
US4668664A · kind A · utility
12Cited by
2References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 14, 1986 |
| Grant date | May 26, 1987 |
| Priority date | — |
| Expiry date | May 14, 2006 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S424/05
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Linear bi- or tri-enic fatty esters of erythromycin A have the formula ##STR1## wherein one of R and R' represents a linear bi- or tri-enic C.sub.18 acyl radical having an all cis (Z) stereochemical configuration and the other of R and R' represents hydrogen.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.