84745-01-7

Sarubicin B is a quinone antibiotic that is isolated from the fermentation broth of a streptomyces strain.

Sarubicin B is an active product that can be isolated from the culture filtrate of a Streptomyces strain JA 2861. Sarubicin B is a quinone antibiotic that inhibit Gram-positive bacteria and not active against Gram-negative microorganisms[1].

[1] K Eckardt, et al. Sarubicin b, a new quinone antibiotic, isolated from the fermentation broth of a streptomyces strain. J Antibiot (Tokyo). 1982 Dec;35(12):1638-40. DOI:10.7164/antibiotics.35.1638