Modiolides A and B, Two New 10-Membered Macrolides from a Marine-Derived Fungus

Abstract

Two new 10-membered macrolides, modiolides A (1) and B (2), and a new linear pentaketide, modiolin (3), were isolated from the cultured broth of a fungus Paraphaeosphaeria sp. (N-119), which was separated from a marine horse mussel, and the structures were elucidated by spectroscopic data.