5-HYDROXYPYRIMIDINES Ⅳ. SYNTHESIS OF 5-ALKOXY-5-ALKYL-2-THIOBARBITURIC ACIDS AND RELATED PYRIMIDINES
HUANG SIANG-LIN, CHOW CHENG, TAO CHIN-YUNG, CHIEN RAY-CHIN, LU TA-HSIN, WANG CHEN, CHEN LI-TIEN, WU SHAO-LAN, P. CHANG
Acta Chimica Sinica . 1965, (6): 502 -508 .