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Isolation of bastadin-6-O-sulfate and expedient purifications of bastadins-4, -5 and -6 from extracts of Ianthella basta.
- Source :
-
Fitoterapia [Fitoterapia] 2018 Apr; Vol. 126, pp. 16-21. Date of Electronic Publication: 2017 Dec 05. - Publication Year :
- 2018
-
Abstract
- Bastadin-6-34-O-sulfate ester (8) was isolated from methanol extracts of Ianthella basta. The structure of 8 was characterized by analysis of MS and NMR data, and conversion through acid hydrolysis, to the parent compound, bastadin-6, which was identical by HPLC, MS and NMR with an authentic sample. An improved procedure for procurement of pure samples of bastadins-4 (4), -5 (5) and -6 (6) is described.<br /> (Copyright © 2017 Elsevier B.V. All rights reserved.)
Details
- Language :
- English
- ISSN :
- 1873-6971
- Volume :
- 126
- Database :
- MEDLINE
- Journal :
- Fitoterapia
- Publication Type :
- Academic Journal
- Accession number :
- 29221701
- Full Text :
- https://doi.org/10.1016/j.fitote.2017.12.003