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Solid-phase total synthesis and structure proof of callipeltin B.
- Source :
-
Journal of the American Chemical Society [J Am Chem Soc] 2006 Dec 06; Vol. 128 (48), pp. 15392-3. - Publication Year :
- 2006
-
Abstract
- The cytotoxic, cyclic heptadepsipeptide, natural product callipeltin B was synthesized on a solid-phase support in 15% overall yield. Comparison of the 1H NMR spectra of three synthetic isomers with those of callipeltin B confirmed the configurational reassignment of its threonine residues as d-allothreonine and the assignment of the configuration of its beta-methoxytyrosine residue as (2R,3R).
Details
- Language :
- English
- ISSN :
- 0002-7863
- Volume :
- 128
- Issue :
- 48
- Database :
- MEDLINE
- Journal :
- Journal of the American Chemical Society
- Publication Type :
- Academic Journal
- Accession number :
- 17132003
- Full Text :
- https://doi.org/10.1021/ja0666250