Ohauamines A–D, Structurally Unprecedented Tricyclic Depsi-tripeptides from the New Zealand Ascidian <i>Pycnoclavella kottae</i>
Four structurally unprecedented tricyclic depsi-tripeptides, ohauamines A-D (<b>1</b>-<b>4</b>), were isolated from the New Zealand endemic ascidian <i>Pycnoclavella kottae</i>. Planar structures were elucidated by extensive use of <sup>1</sup>H-, <sup>13</sup>C-, and <sup>15</sup>N-based NMR experiments, with absolute configurations established by computational methods.
Authors
- Melissa M. Cadelis (ORCID: https://orcid.org/0000-0003-3883-0109)
- Florent Rouvier (ORCID: https://orcid.org/0000-0002-6963-5587)
- Marie‐Lise Bourguet‐Kondracki (ORCID: https://orcid.org/0000-0003-3283-1469)
- Brent R. Copp (ORCID: https://orcid.org/0000-0001-5492-5269)
- Jean Michel Brunel (ORCID: https://orcid.org/0000-0002-9355-8980)
- Robert A. Keyzers (ORCID: https://orcid.org/0000-0002-7658-7421)
- Dan Chen (ORCID: https://orcid.org/0000-0003-1289-1077)
Institutions
- Centre National de la Recherche Scientifique (FR)
- University of Auckland (NZ)
- Inserm (FR)
- Aix-Marseille Université (FR)
- Victoria University of Wellington (NZ)
- Physical Sciences (United States) (US)
- Molécules de Communication et Adaptation des Micro-organismes (FR)
Publication Details
- Journal
- Journal of Natural Products
- Published
- 2025-02-20
- DOI
- https://doi.org/10.1021/acs.jnatprod.5c00033
- Citations
- 2
- Primary Topic
- Marine Sponges and Natural Products
- Type
- article
- Field-Weighted Citation Impact
- 2.47
Funders
- Royal Society Te Apārangi
- Ministry of Business, Innovation and Employment