Drug – bio-affecting and body treating compositions – Fermentate of unknown chemical structure – Having a known elemental analysis
Patent
1983-03-30
1985-03-19
Goldberg, Jerome D.
Drug, bio-affecting and body treating compositions
Fermentate of unknown chemical structure
Having a known elemental analysis
435169, A61K 3574, C12P 106
Patent
active
045058954
ABSTRACT:
Novel and useful antibiotics designated 273a.sub.1.spsb..alpha. and 273a.sub.1.spsb..beta. can be produced in a fermentation using Streptomyces paulus, strain 273, NRRL 12251. These antibiotics are active against various Gram-positive bacteria. Also, these antibiotics are, advantageously, soluble in aqueous solutions.
REFERENCES:
patent: 4335108 (1982-06-01), Argoudelis et al.
Argoudelis Alexander D.
Marshall Vincent P.
Wiley Paul F.
Goldberg Jerome D.
Saliwanchik Roman
The Upjohn Company
Welch Lawrence T.
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