Halichondramine, a new tetracyclic bipiperidine alkaloid from the marine sponge Halichondria sp.
Halichondramine (1), a new tetracyclic alkylbipiperidine alkaloid, has been isolated from the marine sponge Halichondria sp., collected in the Dahlak archipelago (the Red Sea), Eritrea. The structure of halichondramine was elucidated by interpretation of MS, COSY, HMQC, HMBC, TOCSY, and HSQC-TOCSY data.
Chill
Liat
L
School of Chemistry, Tel Aviv University, Tel Aviv 69978, Israel.
Yosief
Tesfamariam
T
Kashman
Yoel
Y
D000470:Alkaloids / Q000737:chemistry / Q000302:isolation & purification*; D000818:Animals; D006576:Heterocyclic Compounds, 4 or More Rings / Q000737:chemistry / Q000302:isolation & purification*; D019156:Indian Ocean; D013058:Mass Spectrometry; D008968:Molecular Conformation; D015394:Molecular Structure; D019906:Nuclear Magnetic Resonance, Biomolecular; D010880:Piperidines / Q000737:chemistry / Q000302:isolation & purification*; D011161:Porifera / Q000737:chemistry*; D013237:Stereoisomerism
D000470:Alkaloids; D006576:Heterocyclic Compounds, 4 or More Rings; D010880:Piperidines; C471385:halichondramine