Novel antibiotic rk-1061s and a method of production thereof

C - Chemistry – Metallurgy – 12 – N

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C12N 1/20 (2006.01) C07H 19/06 (2006.01) C12P 17/16 (2006.01) C12P 19/38 (2006.01)

Patent

CA 2252483

Antibiotics RK-1061 having a novel chemical structure and a process for preparing the same. They have a structural formula represented by general formula (I) wherein A represents R1 or R1CH(OR2)CH2, R2 represents a 3- methylglutaric acid residue and R3 represents a sulfate group or a hydrogen atom. The process comprises culturing a ray fungus belonging to the genus Streptomyces and isolating RK-1061 from the culture. Streptomyces sp.SN-1061M (FERM BP-5800) is capable of stably producing RK-1061 at a high productivity.

Cette invention se rapporte à des antibiotiques RK-1061 ayant une nouvelle structure chimique et à un procédé pour leur préparation. Ces antibiotiques ont une formule structurale représentée par la formule générale suivante (I), où A représente R¿1? ou R¿1?CH(OR¿2?)CH¿2?, R¿2? représente un reste d'acide 3-méthylglutarique et R¿3? représente un groupe sulfate ou un atome d'hydrogène. Le procédé de cette invention consiste à cultiver un champignon Actinomyces appartenant au genre Streptomyces et à isoler l'antibiotique RK-1061 de cette culture. Les Streptomyces de l'espèce SN-1061M (FERM BP-5800) sont capables de produire de façon stable l'antibiotique RK-1061 avec une productivité élevée.

LandOfFree

Say what you really think

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

Rating

Novel antibiotic rk-1061s and a method of 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 Novel antibiotic rk-1061s and a method of production thereof, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Novel antibiotic rk-1061s and a method of production thereof will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1574288

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