Nogalamycin is an anthracycline antibiotic produced by the soil bacteria Streptomyces nogalater. It is a potent antibiotic against Gram-positive bacteria and also works as an antitumor agent presumably by intercalating DNA to disrupt DNA replication and transcription.

[1] Vilja Siitonen 1, Magnus Claesson, Pekka Patrikainen, Maria Aromaa, Pekka Mäntsälä, Gunter Schneider, Mikko Metsä-Ketelä, Identification of late-stage glycosylation steps in the biosynthetic pathway of the anthracycline nogalamycin, Chembiochem. 2012 Jan 2;13(1):120-8. doi: 10.1002/cbic.201100637. Epub 2011 Nov 25.

[2] Yuta Tsunematsu, ... Kenji Watanabe, in Comprehensive Natural Products III, 2020, Structural Diversity and Biosynthesis of Natural Products: Polyketides, Terpenes