Novel antibiotics, furaquinocins A and B. Taxonomy, fermentation, isolation and physico-chemical and biological characteristics.
- 31 December 1989
- journal article
- research article
- Published by Japan Antibiotics Research Association in The Journal of Antibiotics
- Vol. 43 (3) , 247-252
- https://doi.org/10.7164/antibiotics.43.247
Abstract
Two novel antibiotics, furaquinocins A and B were isolated from the culture broth of Streptomyces sp. KO-3988. These antibiotics possess cytocidal activities against HeLa S3 cells in vitro at concentrations of 3.1 .mu.g/ml for A and 1.6 .mu.g/ml for B. Neither substance possessed antimicrobial activities against Gram-positive and Gram-negative bacteria, fungi or yeast at a concentration of 1,000 .mu.g/ml.This publication has 0 references indexed in Scilit: