Process of use in converting the 4″(S)-OH functional group of the cladinose unit of an azamacrolide to 4″(R)-NH2
USRE40040E1 · kind E1 · reissue
0Cited by
1References
32Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 9, 2005 |
| Grant date | Jan 29, 2008 |
| Priority date | — |
| Expiry date | Sep 9, 2025 |
Classification
- Technology area (CPC —)General
Abstract
The subject-matter of the invention is a process for the stereoselective preparation of a compound of general formula I by stereoselective displacement by a nitrogenous nucleophilic compound of the activated alcohol functional group present at this 4″ position in a corresponding derivative of formula II.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.