Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Carbpenem compound containing cyclohexenone formamido group

A compound, methyl technology, applied in the field of carbapenem compounds containing cyclohexenonecarboxamido, which can solve the problems of short half-life and low clinical utilization

Inactive Publication Date: 2011-01-12
SHANDONG XUANZHU PHARMA TECH CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the continuous increase of bacterial resistance due to the abuse of antibiotics and the limitation of digestive tract absorption, the currently marketed carbapenems can only be administered as injections in clinical practice, and the clinical utilization is not high. The half-life of penem is relatively short, which can no longer meet the clinical needs

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Carbpenem compound containing cyclohexenone formamido group
  • Carbpenem compound containing cyclohexenone formamido group
  • Carbpenem compound containing cyclohexenone formamido group

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

Embodiment 2

Embodiment 3

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The present invention belongs to the technical field of medicine, in particular to a carbapenem compound containing cyclohexenone formamido group shown in the formula (I) and a pharmaceutically acceptable salt, an easily hydrolyzed ester, an isomer, a hydrate and a hydrate of the ester or the salt thereof: wherein, R<1>, R<2>, R<3>, R<4> and R<5> are defined in the description. The present invention also relates to preparation methods of the compounds, drug combinations and applications of the compounds in the preparation of drugs for treating and / or preventing infective diseases.

Description

1. Technical field The invention belongs to the technical field of medicine, in particular to a carbapenem compound containing cyclohexenone carboxamide, its pharmaceutically acceptable salt, its easily hydrolyzed ester, its isomer, its hydrate, and its ester or salt hydrates, preparation methods of these compounds, pharmaceutical compositions containing these compounds, and uses of these compounds in the preparation of medicaments for treating and / or preventing infectious diseases. 2. Background technology Carbapenem antibiotics are a class of β-lactam antibiotics developed in the 1970s. It has attracted much attention because of its broad antibacterial spectrum, strong antibacterial activity, and stability to β-lactamase. Its structural feature is that the sulfur at the 1-position of the penicillane core is replaced by carbon, and the 2-position has a double bond, which combines the five-membered ring of penicillin and the conjugated double bond of cephalosporin to activa...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): C07D477/20A61K31/407A61P31/04
Inventor 黄振华
Owner SHANDONG XUANZHU PHARMA TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com