Anverenes B–E, New Polyhalogenated Monoterpenes from the Antarctic Red Alga Plocamium cartilagineum
AbstractThe subtidal red alga Plocamium cartilagineum was collected from the Western Antarctic Peninsula during the 2011 and 2017 austral summers. Bulk collections from specific sites corresponded to chemogroups identified by Young et al. in 2013. One of the chemogroups yielded several known acyclic halogenated monoterpenes (2–5) as well as undescribed compounds of the same class, anverenes B–D (6–8). Examination of another chemogroup yielded an undescribed cyclic halogenated monoterpene anverene E (9) as its major secondary metabolite. Elucidation of structures was achieved through one-dimensional (1D) and 2D nuclear magnetic resonance (NMR) spectroscopy and negative chemical ionization mass spectrometry. Compounds 1–9 show moderate cytotoxicity against cervical cancer (HeLa) cells. View Full-Text
- Supplementary File 1:
PDF-Document (PDF, 2044 KB)
Share & Cite This Article
Shilling, A.J.; von Salm, J.L.; Sanchez, A.R.; Kee, Y.; Amsler, C.D.; McClintock, J.B.; Baker, B.J. Anverenes B–E, New Polyhalogenated Monoterpenes from the Antarctic Red Alga Plocamium cartilagineum. Mar. Drugs 2019, 17, 230.
Shilling AJ, von Salm JL, Sanchez AR, Kee Y, Amsler CD, McClintock JB, Baker BJ. Anverenes B–E, New Polyhalogenated Monoterpenes from the Antarctic Red Alga Plocamium cartilagineum. Marine Drugs. 2019; 17(4):230.Chicago/Turabian Style
Shilling, Andrew J.; von Salm, Jacqueline L.; Sanchez, Anthony R.; Kee, Younghoon; Amsler, Charles D.; McClintock, James B.; Baker, Bill J. 2019. "Anverenes B–E, New Polyhalogenated Monoterpenes from the Antarctic Red Alga Plocamium cartilagineum." Mar. Drugs 17, no. 4: 230.
Note that from the first issue of 2016, MDPI journals use article numbers instead of page numbers. See further details here.