Quinolidomicins A1, A2 and B1, novel 60-membered macrolide antibiotics. II. Structure elucidation.
- Authors
- Type
- Published Article
- Journal
- The Journal of antibiotics
- Publication Date
- Oct 01, 1993
- Volume
- 46
- Issue
- 10
- Pages
- 1563–1569
- Identifiers
- PMID: 8244884
- Source
- Medline
- License
- Unknown
Abstract
The structures of novel macrolide antibiotics, quinolidomicins A1, A2 and B1, were elucidated as shown in Fig. 1 by NMR spectral analysis including a variety of two-dimensional techniques. The quinolidomicins possess a novel 60-membered macrolide ring, which is to our knowledge the largest among natural products.