Antibiotics phosphonic acid derivatives and production and...

Details Antibiotics phosphonic acid derivatives and production and... Antibiotics phosphonic acid derivatives and production and...

C - Chemistry, Metallurgy

12

P

195/95

C12P 9/00 (2006.01) C07F 9/38 (2006.01) C07F 9/40 (2006.01) C12P 13/00 (2006.01)

Patent

CA 1103179

ABSTRACT OF THE DISCLOSURE New antibiotics, their derivatives and their process of preparation are described of formula: Image (I) wherein R is acetyl and A is trimethylene or 2-hydroxy-tri- methylene, and R is formyl and A is trimethylene or trans-1- propenylene; the antibiotics are produced by cultureing an antibiotic (I) producing strain belonging to the genus Streptomyces in an aqueous nutrient medium under aerobic conditions until substantial antibiotic activity is imparted to said medium; the antibiotic is then recovered from the medium; the now antibiotics have antimicrobial activity against various pathogenic microorganisms including those of the genera Bacillus, Sarcina, Escherichia and Salmonella.

283479

Affiliated with

Also associated with

Rating

Antibiotics phosphonic acid derivatives and production and... 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 phosphonic acid derivatives and production and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Antibiotics phosphonic acid derivatives and production and... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-432879