Discovery of four novel furanosteroids and a new 4-methylprogesteroid from demethoxyviridin pathway-disrupted mutants of Nodulisporium sp. through cultivation time extension. - Gao YH; Pan X; Wang QL; Bao XF; Dai P; Qin SY; Li SY; Chen GD; Wang GQ; Lv JM; Hu D; Gao H (Organic & biomolecular chemistry, 2026)