title: [Studies on pyrazolo [3,4-d] pyrimidine derivatives. VIII. On syntheses and anti-tumor activity of 4-amino-1-(o-, m- or p-nitrophenyl) -1H-pyrazolo[3,4-d] pyrimidines and their derivatives (author's transl)].
mesh_terms: D000818:Animals; D000970:Antineoplastic Agents / Q000138:chemical synthesis* / Q000627:therapeutic use; D002286:Carcinoma, Ehrlich Tumor / Q000188:drug therapy; D004353:Drug Evaluation, Preclinical; D051379:Mice; D011720:Pyrazoles / Q000138:chemical synthesis / Q000627:therapeutic use; D011743:Pyrimidines / Q000138:chemical synthesis* / Q000627:therapeutic use; D013329:Structure-Activity Relationship
chemical_list: D000970:Antineoplastic Agents; D011720:Pyrazoles; D011743:Pyrimidines