Antibiotics and process for production thereof

Details Antibiotics and process for production thereof Antibiotics and process for production thereof

1979-11-01

1981-08-11

Goldberg, Jerome D.

Drug, bio-affecting and body treating compositions

Fermentate of unknown chemical structure

Having a known elemental analysis

424115, 435169, A61K 3500

Patent

active

042833906

ABSTRACT:
Antibiotic A-39183 complex, comprising microbiologically active, related factors A, B, C, D, and E, is produced by submerged, aerobic fermentation of a new microorganism Streptomyces sp., NRRL 12049. The A-39183 antibiotics are closely related antibiotics. The individual A-39183 factors are separated by chromatography. The A-39183 factors are antibacterial agents which have activity against Staphylococcus and Streptococcus species that are penicillin resistant. The A-39183 factors are also active against both gram-positive and gram-negative anaerobic bacteria, and are ionophores.

REFERENCES:
patent: 3769418 (1973-10-01), Prelog et al.
Hutter et al., Helve. Chim. Act 50, pp. 1533-1539 (1967).
Dunitz et al. Helve Chim. Act. 54, pp. 1709-1713 (1971).
Derwent Farmdoc, Abstracting Japan Pat. No. 76154B/42, Published 2-28-78.
Omura et al., The J. of Antibiotics, 31, pp. 1091-1093 (1978).

Affiliated with

Also associated with

Rating

Antibiotics and process for production thereof does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Antibiotics and process for production thereof, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Antibiotics and process for production thereof will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1025802