Publication Cover
Xenobiotica
the fate of foreign compounds in biological systems
Volume 9, 1979 - Issue 4
23
Views
41
CrossRef citations to date
0
Altmetric
Original Article

The effect of various potential inhibitors, activators and inducers on the N-oxidation of 3-substituted pyridines in vitro

&
Pages 219-226 | Received 17 Nov 1978, Published online: 30 Sep 2009
 

Abstract

1. The N-oxidation of pyridine, 3-methylpyridine and 3-chloropyridine was inhibited by SKF 525A and DPEA. The C-oxidation of 3-methylpyridine was also inhibited by these compounds.

2. The N-oxidation of these pyridines was also inhibited by various other nitrogenous substrates including n-octylamine.

3. Incubation in an atmosphere of carbon monoxide resulted in inhibition of both C- and N-oxidation of 3-methylpyridine.

4. Any treatment of microsomes which resulted in a reduction of cytochrome P-450 also produced a concomitant fall in N-oxidation of the pyridines.

5. Pretreatment of animals with phenobarbitone resulted in an increase in the N-oxidation of the pyridines. Pretreatment with 3-methylcholanthrene had no appreciable effect on the N-oxidation of the pyridines in vitro.

Reprints and Corporate Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

To request a reprint or corporate permissions for this article, please click on the relevant link below:

Academic Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

Obtain permissions instantly via Rightslink by clicking on the button below:

If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.