New indole alkaloids from the seeds of Datura metel L.
Sign Up to like & getrecommendations! Published in 2020 at "Fitoterapia"
DOI: 10.1016/j.fitote.2020.104726
Abstract: Four new indole alkaloids, daturametelindoles A-D (1-4) were isolated from the EtOAc soluble partition of the ethanol extract of the Datura metel seeds. The structures of the new compounds were determined based on spectroscopic evidence,… read more here.
Keywords: datura metel; seeds datura; indole alkaloids; alkaloids seeds ... See more keywords
Structurally Diverse Alkaloids from the Seeds of Peganum harmala.
Sign Up to like & getrecommendations! Published in 2017 at "Journal of natural products"
DOI: 10.1021/acs.jnatprod.6b01146
Abstract: Investigation of the alkaloids from Peganum harmala seeds yielded two pairs of unique racemic pyrroloindole alkaloids, (±)-peganines A-B (1-2); two rare thiazole derivatives, peganumals A-B (3-4); six new β-carboline alkaloids, pegaharmines F-K (5-10); and 12… read more here.
Keywords: seeds peganum; chemistry; structurally diverse; alkaloids seeds ... See more keywords