Journal of Organic Chemistry p. 5134 - 5136 (1986)
Update date:2022-07-29
Topics:
Sullivan, Brian W.
Faulkner, D. John
Okamoto, Kelvin T.
Chen, Marie H. M.
Clardy, Jon
The antimicrobial constitiunts of the marine sponge Halichondria sp. from Ponape have been identified as (6R,7S)-7-amino-7,8-dihydro-α-bisabolene (3) and its hydrochloride salt 4.The structure of amine 3 was determined by an X-ray crystallographic study of the corresponding symmetrical urea 5 and the absolute configuration was elucidated by chemical conversion to (6R,7e)-α-bisabolene.The urea 5, the corresponding isothiocyanate 6, and an unrelated diene 7 were also isolated from the sponge.
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Doi:10.1016/S0040-4039(86)80042-9
(1986)Doi:10.1002/jhet.5570220630
(1985)Doi:10.1002/anie.200603394
(2007)Doi:10.1021/ja804078v
(2008)Doi:10.1016/S0040-4020(01)87569-4
(1986)Doi:10.1021/jm8002153
(2008)
