Manzamine B and C, two novel alkaloids from the sponge <i>Haliclona</i> sp

Sakai, Ryuichi; Kohmoto, Shigeo; Higa, Tatsuo; Jefford, Charles; Bernardinelli, Gérald Hugues

doi:10.1016/S0040-4039(00)96762-5

Scientific article

English

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

ContributorsSakai, Ryuichi; Kohmoto, Shigeo; Higa, Tatsuo; Jefford, Charles; Bernardinelli, Gérald Hugues

Published inTetrahedron letters, vol. 28, no. 45, p. 5493-5496

Publication date1987

Abstract

The title compounds were isolated from a marine sponge collected off Okinawa. Their structures were determined by X-ray and shown to be 1-β-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.

Affiliation entities

Faculté des sciences / Section de chimie et biochimie / Département de chimie organique

Citation (ISO format)

SAKAI, Ryuichi et al. Manzamine B and C, two novel alkaloids from the sponge Haliclona sp. In: Tetrahedron letters, 1987, vol. 28, n° 45, p. 5493–5496. doi: 10.1016/S0040-4039(00)96762-5

Article (Published version)

Identifiers

PID : unige:166815
DOI : 10.1016/S0040-4039(00)96762-5

Additional URL for this publicationhttps://linkinghub.elsevier.com/retrieve/pii/S0040403900967625

Journal ISSN0040-4039

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

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