| abstract |
PROBLEM TO BE SOLVED: To provide a compound applicable to blood vessel regeneration. A stem cell and / or endothelial progenitor cell differentiation promoter containing a pyrimidine compound represented by formula (1) or formula (2) as an active ingredient is provided. [Chemical 1] (In Formula (1) or Formula (2), R 1 to R 8 each independently represents hydrogen, a lower alkyl group, CH 3 OCH 2 CH 2 —, —CH 2 CONH 2 , —COCH 3 , —COC 2 H 5 , or —CH 2 OCOC 2 H 5 . Represent, X is>NH,> N-CH 3 ,> N-C 2 H 5 ,>N-ph,> N-CH 2 -ph,> N-CH-ph 2 ,> N-COCH 3 ,> N- COOC 2 H 5,> N- SO 2 CH 3,> CH 2,> CHCH 3,> CHC 2 H 5, -O-, or an -S-. However, ph represents a phenyl group. ) [Selection figure] None |