Synthesis of the brominated marine alkaloids (±)-arborescidine A, B and C

DOI: 10.1016/S0040-4020(98)00306-8

Source and publish data:

Tetrahedron p. 6135 - 6146 (1998)

Update date:2022-08-03

Topics:

Authors:

Burm, Brigitte E.A.

Meijler, Michael M.

Korver, Jacco

Wanner, Martin J.

Koomen, Gerrit-Jan

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Article abstract of DOI:10.1016/S0040-4020(98)00306-8

A straightforward synthesis of the brominated marine alkaloids arborescidine A (1), B (2) and C (3), starting from 6-bromo-(N-methyl) trypatamine is described. An equilibrium, under both basic and acidic conditions was found to exist between the trans- and cis-isomers 3 and 4. Spectral data indicated that the structure of isomer 4 does not correspond with the compound identified as arborescidine D recently isolated from the marine tunicate Pseudodistoma arborescens.

Full text of DOI:10.1016/S0040-4020(98)00306-8

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