Research Article

Structure of N-(3,4-Dimethoxyphenyl)pyrido[3′,2′:4,5]-thieno[3,2-d]pyrimidin-4-amine, a New Inhibitor of CLK1 and DYRK1A Kinases

Table 2

Selected bond lengths (Å) and angles (°).

Bond lengths
 C8–S71.7406 (18)C11–N121.338 (3)
 C5–S71.755 (2)C11–N101.321 (3)
 C13–N121.338 (2)C9–N101.354 (2)
Angles and torsion angles
 N12–C13–N14120.45 (17)C19–C18–O21–C22171.91 (19)
 C17–C18–O21–C22−7.3 (3)C18–C19–O23–C24176.8 (2)
 C20–C19–O23–C24−3.1 (3)