ISSN:
0306-042X
Keywords:
Chemistry
;
Analytical Chemistry and Spectroscopy
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
The enzymatic oxidation of E-3,4-bis-(p-hydroxyphenyl)-hex-3-ene (diethylstilbestrol) by either mushroom tyrosinase or rat liver microsomes in the presence of NADPH and air yields a catechol. Upon further oxidation of both compounds with periodate and condensation of the resulting o-quinones with o-phenylenediamine, phenazines are produced. The phenazines derived from the products of both the plant and animal enzyme systems are identical to the product obtained by oxidation of diethylstilbestrol with potassium nitrosodisulfonate and condensation of the o-quinone produced with o-phenylenediamine. High and low resolution mass spectra of the phenazine are consistent with its derivation from a catechol having two fewer hydrogens than diethylstilbestrol.
Additional Material:
1 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/bms.1200051008
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