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

Figure 3

Partial molecular packing of N-(3,4-dimethoxyphenyl)pyrido[3′,2′:4,5]thieno[3,2-d]pyrimidin-4-amine showing the selected H-bond type intermolecular contacts in the crystal lattice. Symmetry codes: (i) −𝑥+3/2, 𝑦+1, 𝑧+1/2; (ii) 𝑥+1/2, −𝑦+1, 𝑧; (iii)−𝑥+3/2, 𝑦−1, 𝑧−1/2; (iv) 𝑥−1/2, −𝑦+1,𝑧.