Two new threitol orsellinates from a sea mud-derived fungus, Ascotricha sp. ZJ-M-5
- PMID: 28276771
- DOI: 10.1080/10286020.2016.1228635
Two new threitol orsellinates from a sea mud-derived fungus, Ascotricha sp. ZJ-M-5
Abstract
Two new d-threitol orsellinates (1-2) were isolated from the EtOAc extract of a sea mud-derived fungus, Ascotricha sp. ZJ-M-5, cultured in Czapek Dox broth. These two compounds featured in the symmetrical substitution of orsellinic acid or acetic acid, which was established on the basis of 1D and 2D NMR experiments. The characteristic optical rotations enabled the assignment of the absolute configuration.
Keywords: Ascotricha; Marine-derived fungus; d-threitol; orsellinic acid.
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