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Manzamine B and C, two novel alkaloids from the sponge haliclona sp.

✍ Scribed by Ryuichi Sakai; Shigeo Kohmoto; Tatsuo Higa; Charles W. Jefford; Gérald Bernardinelli

Book ID
104228056
Publisher
Elsevier Science
Year
1987
Tongue
French
Weight
237 KB
Volume
28
Category
Article
ISSN
0040-4039

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✦ Synopsis

The title compounds were isolated from a marine sponge collected off Okinawa. Their structures were determined by X-ray and shown to be I-/&carbolines. Manzamine C was the 2-ethyl-N-azacycloundec-6-ene derivative, whereas manzamine B was more complex being the epoxy isomer of the free base of dihydromanzamine A.

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