Process for producing antibiotics

Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing heterocyclic carbon compound having only o – n – s,...

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

435886, C12P 1718

Patent

active

042218705

ABSTRACT:
This invention provides a process for the preparation of salts of the .beta.-lactamase inhibitory antibiotics MM4550A, MM13902 and MM17880, which are the compounds of the formulae (I)-(III), respectively: ##STR1## which process comprises cultivating a strain of Streptomyces gedanensis and isolating a salt of at least one of MM4550A, MM13902 and MM17880.

REFERENCES:
patent: 3919415 (1975-11-01), Butterworth et al.
patent: 3928569 (1975-12-01), Umezawa et al.
Hata et al., Journal of Antibiotics, vol. XXV, No. 8, pp. 473-474 (1972).
American Type Culture Collection Catalogue of Strains I, 12th Ed. p. 129 (1976).

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Process for producing antibiotics does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

     

Profile ID: LFUS-PAI-O-2224834

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.