Please use this identifier to cite or link to this item:
|Title:||Fragranol A: A new class of spiro-triflavanoid hybrid with an unprecedented carbon skeleton from Anneslea fragrans|
|Authors:||Ashraf M. Omar|
Min Jo Kim
Ahmed M. Tawila
Dya Fita Dibwe
|Keywords:||Biochemistry, Genetics and Molecular Biology|
Pharmacology, Toxicology and Pharmaceutics
|Abstract:||© 2020 Elsevier Ltd Phytochemical investigation of Anneslea fragrans twigs resulted in the discovery of fragranol A (1), a new class of structurally challenging and sterically hindered “spiro-triflavanoid” type compound possessing an unprecedented carbon skeleton. Fragranol A (1) consists of 45 carbons having six chiral carbons, including two spiro-chiral centers. Structural elucidation of 1 was achieved by HRFABMS, 1D and 2D NMR, analysis of spatial anisotropic effects, and quantum ECD calculations. A plausible biogenetic pathway of 1 is also proposed.|
|Appears in Collections:||CMUL: Journal Articles|
Files in This Item:
There are no files associated with this item.
Items in CMUIR are protected by copyright, with all rights reserved, unless otherwise indicated.