Tetrocarcins, novel antitumor antibiotics. II. Isolation, characterization and antitumor activity.
- 1 January 1980
- journal article
- research article
- Published by Japan Antibiotics Research Association in The Journal of Antibiotics
- Vol. 33 (9) , 946-950
- https://doi.org/10.7164/antibiotics.33.946
Abstract
Novel antitumor antibiotics, tetrocarcin complex composed of 3 components (A, B and C) were isolated from the culture broth of Micromonospora chalce a KY11091 through various procedures. Tetrocarcins showed marked activity against experimental tumors such as mouse sarcoma 180 and mouse leukemia P388. Multiple injections showed better therapeutic effect against tumors. Mode of action of tetrocarcin A against Bacillus subtilis was the inhibition of RNA synthesis.This publication has 0 references indexed in Scilit: