FK-506 type macrolide intermediate
US5235066A · kind A · utility
1Cited by
2References
1Claims
0Family size
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Key dates
| Filing date | Feb 19, 1992 |
| Grant date | Aug 10, 1993 |
| Priority date | — |
| Expiry date | Feb 19, 2012 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F7/1804
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
An intermediate, useful in the conversion of FK-506 to FK-525 and analogous 23-membered ring macrolides, of the structure: ##STR1##
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.