Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2019 Oct 9;20(20):4998. doi: 10.3390/ijms20204998

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© 2019 by the authors.

Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).

PMC Copyright notice

The relevant fragments of ¹H NMR spectra of: A—G3^gl, B—G3^G02N, C—G3^G0F in DMSO-d₆. Intensity of resonances in the left trace B was multiplied by factor of 2. The resonances of nimesulide aromatic protons are labeled according to numbering shown in Scheme 3. The resonances from PAMAM G3 and PAMAM G0 cores are labeled P, while signals from 1,2-dihydroxypropyl substituents are labeled according to Scheme 2. Residual solvent and impurity resonances are labeled with asterisks.