A PHP Error was encountered

Severity: Warning

Message: file_get_contents(https://...@pubfacts.com&api_key=b8daa3ad693db53b1410957c26c9a51b4908&a=1): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests

Filename: helpers/my_audit_helper.php

Line Number: 176

Backtrace:

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 176
Function: file_get_contents

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 250
Function: simplexml_load_file_from_url

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 3122
Function: getPubMedXML

File: /var/www/html/application/controllers/Detail.php
Line: 575
Function: pubMedSearch_Global

File: /var/www/html/application/controllers/Detail.php
Line: 489
Function: pubMedGetRelatedKeyword

File: /var/www/html/index.php
Line: 316
Function: require_once

Synthesis of novel alpha-L-arabinopyranosides of beta-lactams with potential antimicrobial activity. | LitMetric

Synthesis of novel alpha-L-arabinopyranosides of beta-lactams with potential antimicrobial activity.

Nucleosides Nucleotides Nucleic Acids

Central Laboratory for Food and Feed, Agricultural Research Center, Giza, Egypt.

Published: December 2005

Synthetic routes toward the synthesis of some novel 1-(2,3,4-tri-O-acetyl-alpha-L-arabinopyranosyl)-azetidin-2-ones are described. Antimicrobial screening of three selected compounds revealed their activity against Bacillus subtilis and Escherichia coli

Download full-text PDF

Source
http://dx.doi.org/10.1080/15257770500230285DOI Listing

Publication Analysis

Top Keywords

synthesis novel
8
novel alpha-l-arabinopyranosides
4
alpha-l-arabinopyranosides beta-lactams
4
beta-lactams potential
4
potential antimicrobial
4
antimicrobial activity
4
activity synthetic
4
synthetic routes
4
routes synthesis
4
novel 1-234-tri-o-acetyl-alpha-l-arabinopyranosyl-azetidin-2-ones
4

Similar Publications

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!