363 results about "Carbapenem" patented technology

The present invention relates to a compound represented by formula (1) or a salt thereof:wherein R represents a group that is easily removable upon hydrolysis in vivo. This compound is usable in the production of prodrug-type carbapenem antibacterial agents for oral administration. The use of this compound in the process of production of the antibacterial agents can realize enhanced production efficiency and reduced production cost.

Provided herein are cell-free systems for generating carbapenems, e.g., a compound of the Formula (I):or salts thereof; wherein , R1, R2, R3, R4, R5, and R6 are defined herein. Also provided are pharmaceutical compositions comprising a compound generated by the inventive cell-free system, and use of these compounds and compositions for the treatment of bacterial infections.

Compositions and methods for the rapid and sensitive detection of a carbapenemase in a sample is provided. The compositions include novel primer and probe compositions for use in detecting the presence of this enzyme in a sample, particularly using PCR methods. These primers and probe sets can be used in amplification methods (such as PCR, particularly quantitative PCR) and packaged into kits for use in amplification methods for the purpose of detecting carbapenemase in a test sample, particularly a patient sample, particularly a direct sample. Thus, in one embodiment, the present invention provides for novel oligonucleotide primers set forth in SEQ ID NOs:1, 2, 4, 5, 7, 8, 14, 15, 17, 18, and 20, and the novel oligonucleotide probe sequences set forth in SEQ ID NOs:3, 6, 9, 16, and 19. These sequences can be used in a method of detecting carbapenemase in a sample.

An isolated strain of Enterococcus faecalis GALT deposited under number CECT 7121 of the group of lactic bacteria is disclosed, which is capable of surviving and colonizing the gastrointestinal tract of humans and / or animals and showing beneficial probiotic activity for the health of humans and animals. The strain E. faecalis GALT and / or a culture supernatant and / or metabolites thereof shows no in vitro multiresistance to antibiotics of common use in human clinics as glycopeptides, such as vancomycin, teicoplanine; carbapenemes, such as impipenem, meropenem; and ampicillin. The strain E. faecalis GALT contains no red blood cell-destroying hemolysins of human, ovine and equine origin; and it does not produce any gelatinase, DNase and decarboxylases.The strain E. faecalis GALT is useful for the preparation of a composition intended for the treatment and / or prophylaxis of disorders associated with colonization by pathogenic microorganisms of the gastrointestinal tract; for use as a regulator of the immune response in human and animals, as well as for the preparation of a composition.The invention is also directed to methods and uses of the strain E. faecalis GALT.

A compound or its pharmaceutically acceptable salt represented by the following formula:The invention is a carbapenem compound which has a potent antibacterial activity over a broad range of Gram negative and Gram positive bacteria, especially penicillin-resistant Streptococcus pneumoniae (PRSP) which has been isolated at an elevated frequency in recent years and thus causes a serious clinical problem, and Haemophilus influenzae which has acquired resistance against the existing β-lactam antibiotics over a wide scope due to penicillin-binding protein (PBP) mutations such as β-lactamase non-producing ampicillin-resistant (BLNAR) Haemophilus influenzae, and has excellent oral absorbability.