| abstract |
FIELD: medicine. n SUBSTANCE: invention covers thaizole derivatives of formula (I) and to their pharmaceutically acceptable salts. In formula I: X1 and X2 differ from each other and represent sulphur atom or carbon atom; R1 represents phenyl group; phenyl group substituted by 1-2 members chosen from the group including halogen atoms, alkoxygroup with 1-6 carbon atoms, hydroxygroup, phenylalkoxygroup with 7-12 carbon atoms; phenyl group fused with 5-7-membered heteroaromatic or nonaromatic ring with at least one heteroatom consisting of N, O and S; pyridyl group; R2 represents hydrogen atom, halogen atom, alkyl group with 1-6 carbon atoms, alkyl group with 1-6 carbon atoms substituted by 1-5 halogen atoms, alkoxygroup with 1-6 carbon atoms, or hydroxyalkyl group with 1-5 carbon atoms; A represents group which is presented by formula or . Also, the invention concerns ALK5 inhibitor containing compound of the invention as an active component, stimulators of hair follicles proliferation and hair growth, and also to thiazole derivative of formula where A1 represents . n EFFECT: higher efficiency. n 12 cl, 2 tbl, 50 ex, 1 dwg |