The present invention relates to a urea compound having a 3,4-dihydropyrimido [4,5- d ] pyrimidin-2 ( 1H ) -one skeleton having a protein kinase inhibitory activity and a pharmaceutically acceptable salt thereof as an active ingredient To a pharmaceutical composition containing the same.
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机译:本发明涉及具有3,4-二氢嘧啶基[4,5- d I>]嘧啶-2( 1H I>)-具有抑制蛋白激酶的骨架的脲化合物活性及其药学上可接受的盐作为活性成分。
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