In:
Beilstein Journal of Organic Chemistry, Beilstein Institut, Vol. 16 ( 2020-02-28), p. 290-296
Abstract:
Talaromycones A ( 1 ) and B ( 2 ), new xanthenediones, were isolated from the cultures of Talaromyces sp. ECN211, an endophytic fungus, along with α-diversonolic ester ( 3 ), aspergillusone B ( 4 ), glauconic acid ( 5 ), and rosellisin ( 6 ). The planar structures of 1 and 2 were elucidated by extensive spectroscopic analyses. Furthermore, the absolute configurations of 1 – 4 were determined by single-crystal X-ray diffraction and electronic circular dichroism spectroscopy (ECD). In addition, the crystallographic data for 5 were updated for the first time in over 50 years.
Type of Medium:
Online Resource
ISSN:
1860-5397
Language:
English
Publisher:
Beilstein Institut
Publication Date:
2020
detail.hit.zdb_id:
2192461-2