Add time:08/22/2019         Source:sciencedirect.com

Potassium [14C, 13C, 15N]cyanide and [14C, 13C, 15N]-2-hydroxy-4-methylvalero-nitrile [as(5)] are incorporated into xanthocillin-X-monomethyl ether (1) but label appears only in the O-methyl group. The isocyanide functions of (1) are not labelled by [2 14C]-methionine. Potassium [14C]cyanate, [14C]carbamyl phosphate, and [ureido-14C]citrulline are incorporated into (1) to an insignificant extent. Evidence is presented that the nitrogen atoms in (1) derive primarily from the amino group of tyrosine.

We also recommend Trading Suppliers and Manufacturers of xanthocillin X monomethyl ether (cas 19559-24-1). Pls Click Website Link as below: cas 19559-24-1 suppliers