Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
. 1994 Jun;46(6):533-4.
doi: 10.1111/j.2042-7158.1994.tb03848.x.

8-Hydroxypenillic acid: NMR characteristics and facile formation from 6-aminopenicillanic acid

A F Casy  1 , A Lipczynski
Affiliations

8-Hydroxypenillic acid: NMR characteristics and facile formation from 6-aminopenicillanic acid

A F Casy et al. J Pharm Pharmacol. 1994 Jun.

Abstract

High field NMR (1H and 13C) spectral characteristics in D2O of 8-hydroxypenillic acid and 6-aminopenicillanic acid (6-APA)-sodium bicarbonate mixtures are reported. The ready conversion of 6-APA to 8-hydroxypenillic acid is demonstrated.

PubMed Disclaimer

MeSH terms

LinkOut - more resources