A new compound, 6-methylsulfinylthieno[3,2-g]-2,4(1H,3H)-pteridinedione, was isolated from the water extract of Whitmani......

A new compound,6-methylsulfinylthieno[3,2-g]-2,4(1H,3H)-pteridinedione,was isolated from the water extract of Whitmania ......