Homojesterones: vinylogous analogues of jesterone from Helminthosporium velutinum TS28

Constituents of the Fruiting Body of Poisonous Mushroom <i>Omphalotus japonicus</i>

“…The positive control camptothecin showed an IC 50 value of 54.2 nM. 29) Calculated ECD Spectra The ECD was calculated with TDDFT and discrete Fourier transform (DFT) of the gaseous phase of Gaussian 09. 30) The conformational search was performed according to the GMMX program, with the MMFF94 force field and the optimization of the conformer calculated with B3LYP/6-31G(d).…”

Two new 5-deoxyflavan-3,4-diol glucosides from roots of Albizia chevalieri

“…HL60 cell (RCB0041, RIKEN BioResource Center, Tsukuba, Japan) was grown in RPMI 1640 medium supplemented with 10% heat‐inactivated FBS (Sigma Aldrich Corp. St. Louis, USA) and penicillin (50 units/ml)–streptomycin (50 µg/ml) (Gibco Corp., Carlsbad, USA) in a humidified atmosphere at 37 °C under 5% CO 2 . The cytotoxicity of the compounds was examined by MTT assay, as described previously …”

Meroterpenoids produced by Pseudocosmospora sp. Bm-1-1 isolated from Acanthus ebracteatus Vahl

“…HL60 cells (RCB0041, RIKEN BioResource Center, Tsukuba, Japan) were grown in RPMI 1640 medium supplemented with 10% heat-inactivated FBS and penicillin (50 units/ml)-streptomycin (50 μg/ml) in a humidified atmosphere at 37 °C under 5% CO 2 for 48 h. The cytotoxicity of the compounds was examined by MTT assay, as described previously (Arayama et al, 2016).…”