Studies on Xanthine and Related Compounds. V. : Uracil Cyclization of (Acylaminocyanoacetyl) ureas

1 January 1966

journal article
Published by Pharmaceutical Society of Japan in YAKUGAKU ZASSHI

Vol. 86 (9) , 854-856
https://doi.org/10.1248/yakushi1947.86.9_854

Abstract

(Formamidocyanoacetyl)urea, (acetamidocyanoacetyl)urea, and their 3-methyl analogs were synthesized. These compounds underwent uracil cyclization by catalytic action of a base, with the exception of (formamidocyanoacetyl)urea, which was directly converted to 3-methylxanthine.

Keywords

METHYLXANTHINE
ANALOGS
EXCEPTION
COMPOUNDS
CONVERTED
DIRECTLY
ACYLAMINOCYANOACETYL
ACETAMIDOCYANOACETYL

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