- Evidence against the structure proposed for a natural phenylethanol isolated from mangrove Avicennia marina
-
In an effort to establish the absolute configuration of a previously reported natural triol, the proposed structure was synthesized in an enantiomerically enriched form. The synthetic sample showed NMR and specific rotation completely incompatible with th
- Yang, Yong-Qing
-
-
Read Online
- Nelumal A, the active principle from Ligularia nelumbifolia, is a novel farnesoid X receptor agonist
-
A series of 29 oxyprenylated and azoprenylated phenylpropanoids were chemically synthesized and tested in transfected cultured HepG2 cells by means of the dual-luciferase assay as farnesoid X receptor (FXR) agonists, using the endogenous ligand chenodeoxy
- Epifano, Francesco,Genovese, Salvatore,James Squires,Gray, Matthew A.
-
scheme or table
p. 3130 - 3135
(2012/06/04)
-
- Synthesis and biological activities of prenylated tyrosine derivatives, the metabolites of Pithomyces ellis
-
2-[4-(2E)-3-Methylbut-2-enyloxy)phenyl]ethan-1-ol 3 and 3-[4-(2E)-3-methylbut-2-enyloxy) phenyl]-2-(acetylamino)propanoic acid 8 have been synthesized from 4-hydroxyphenylacetic acid 1, L-tyrosine 4, respectively, with an overall yield of 55% and 37%. The spectral data of synthetic 3 and 8 are in good agreement with those of natural 3 and 8, respectively. These synthetic 3 and 8 show significant brine shrimp lethality, but weak antioxidant and antibacterial activities.
- Venkateswarlu, Somepalli,Panchagnula, Gopala K.,Subbaraju, Gottumukkala V.
-
p. 1063 - 1066
(2007/10/03)
-