TY - JOUR A1 - Oku, Naoya A1 - Hayashi, Saki A1 - Yamaguchi, Yuji A1 - Takenaka, Hiroyuki A1 - Igarashi, Yasuhiro T1 - Nostochopcerol, a new antibacterial monoacylglycerol from the edible cyanobacterium Nostochopsis lobatus JF - Beilstein Archives Y1 - 2022/// SN - M3 - doi:10.3762/bxiv.2022.84.v1 N2 - A new antibacterial 3-monoacyl-sn-glycerol, nostochopcerol (1), was isolated from a cultured algal mass of edible cyanobacterium Nostochopsis lobatus MAC0804NAN. The structure of 1 was established by the analysis of NMR and MS data while its chirality was established by comparison of optical rotation with synthetically prepared authentics. Compound 1 inhibited the growth of Bacillus subtilis and Staphylococcus aureus at MIC 50 μg/mL and 100 μg/mL, respectively. ER -