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Rhizophoraceae alkaloids : studies in the synthesis of Gerrardine

2016
Gerrardine, an alkaloid isolated from Cassipourea gerrardii was previously established as 1-methyl-2,5-bis( 4'-hydroxy-1',2'-dithiolan-3'-yl)-pyrrolidine. The aim of the present research was to study the ways in which 1-methyl-2-(4'-hydroxy-1', 2'-dithiolan-3'-yl)-pyrrolidine, as a model compound could be synthesised since it contained asymmetric ...
openaire   +1 more source

Floral morphology and phylogenetic analysis inCrossostylis (Rhizophoraceae)

Journal of Plant Research, 1996
Hiroaki Setoguchi   +2 more
exaly  

Rhizophoraceae alkaloids : an approach to the synthesis of cassipourine

2016
The chemistry and structure of cassipourine are outlined, and a number of various possible synthetic approaches are discussed in the light of the chemistry of 1,2-dithiols and of the pyrrolizidine ring system. A route commencing with L-proline having been chosen, this was converted into l-(p-toluenesulphonyl)-pyrrolizidine-2-aldehyde by protecting the ...
openaire   +1 more source

Cassipourea malosana (Baker) Alston Rhizophoraceae

2020
Rainer W. Bussmann   +2 more
openaire   +1 more source

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