Synthesis and absolute configuration of stellettadine A, a bisguanidinium alkaloid isolated from a marine sponge Stelletta sp.
作者:Hirosato Takikawa、Dai Nozawa、Kenji Mori
DOI:10.1039/b100206f
日期:——
Both the enantiomers of stellettadine A (1), a bisguanidinium alkaloid isolated from a marine sponge Stelletta sp., are synthesized by starting from (S)- and (R)-citronellal (2). The absolute configuration of naturally occurring 1 is established as R.
Synthesis and absolute configuration of Stellettadine A
作者:Dai Nozawa、Hirosato Takikawa、Kenji Mori
DOI:10.1016/s0960-894x(01)00015-4
日期:2001.6
Stelletradine A, a bisguanidinium alkaloid isolated from a marine sponge Stelletta sp. as an inducer of larval metamorphosis in ascidians, and its unnatural enantiomer were synthesized from the enantiomers of citronellal. The absolute configuration of stellettadine A was established as R. (C) 2001 Elsevier Science Ltd. All rights reserved.