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: 1034
Function: getPubMedXML

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 3152
Function: GetPubMedArticleOutput_2016

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

Recent advances in the catalytic synthesis of 3-aminooxindoles: an update. | LitMetric

Recent advances in the catalytic synthesis of 3-aminooxindoles: an update.

Org Biomol Chem

Department of Chemistry, U.G.C. Centre of Advance Study-II, Guru Nanak Dev University, Amritsar, Punjab, India.

Published: July 2020

3-Substituted-3-aminooxindoles are versatile scaffolds and they are common core structural motifs found in many natural products and biologically active compounds. In the last few years, a variety of synthetic methodologies have been developed for the synthesis of this moiety. In this review, we are presenting the recent advances in the catalytic synthesis of 3-aminooxindole derivatives.

Download full-text PDF

Source
http://dx.doi.org/10.1039/d0ob00777cDOI Listing

Publication Analysis

Top Keywords

advances catalytic
8
catalytic synthesis
8
synthesis 3-aminooxindoles
4
3-aminooxindoles update
4
update 3-substituted-3-aminooxindoles
4
3-substituted-3-aminooxindoles versatile
4
versatile scaffolds
4
scaffolds common
4
common core
4
core structural
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!