Aspterric acid, a new sesquiterpenoid of the carotane group, a metabolite from Aspergillus terreus IFO-6123. X-Ray crystal and molecular structure of its p-bromobenzoate
Abstract
The structure and the absolute configuration of the sesquiterpenoid metabolite aspterric acid, from Aspergillus terreus IFO-6123 were established as (1) by chemical means and confirmed by X-ray analysis of its p-bromobenzoate.