| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a new dihydroxyboryl group-containing, nitrogen-containing heterocyclic derivative, a medicine comprising the derivative as an active ingredient and a method for producing a dihydroxyboryl group-containing, nitrogen-containing heterocyclic derivative, which does not require many processes and has a slight environmental load. <P>SOLUTION: The new dihydroxyboryl group-containing dihydroxypyrimidin-2-one (or thioketone) derivative, the dihydroxyboryl group-containing 1,4-dihydropyridine derivative and the dihydroxyboryl group-containing dihydropyrano[2,3-c]pyrazole compound are provided. The cancer therapeutic agent comprises the compound as an active ingredient. The one-pot synthesis method from a multicomponent raw material of the compound is provided. <P>COPYRIGHT: (C)2012,JPO&INPIT |
