Isolation and Absolute Stereochemistry of Optically Active Sydonic Acid from Glonium sp. (Hysteriales, Ascomycota)

抄録

Optically active sydonic acid (1) was isolated for the first time from a culture broth of Glonium sp. The absolute stereochemistry was established to be (S) by comparing the circular dichroism (CD) spectrum with that of (+)-curcutetraol after conversion into (+)-sydonol (2).