With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.3682-14-2,6-Amino-2,3-dihydrophthalazine-1,4-dione,as a common compound, the synthetic route is as follows.
Example 334: Preparation of 6-((4-(cyclopropyIamino)-5-(trifluoromethyl)pyrimidin-2- yl)amino)-2,3-dihydrophthalazine-l,4-dione2-Chloro-N-cyclopropyl-5-(trifluoromethyl)pyrimidin-4-amine (0.055 g, 0.231 mmol) and 6-amino-2,3-dihydrophthalazine-1 ,4-dione (0.041 g, 0.231 mmol) were mixed in acetic acid (2 ml). The mixture was microwaved at 1 10 ¡ãC for 20 min and then concentrated. Added MeOH and 5percent DMF and filtered the solid to give 35 mg of product. MS calcd for [Ci6H13F3N602+H]+: 379.12, found 379.00.
As the paragraph descriping shows that 3682-14-2 is playing an increasingly important role.
Reference£º
Patent; SALK INSTITUTE FOR BIOLOGICAL STUDIES; SANFORD-BURNHAM MEDICAL RESEARCH INSTITUTE; YALE UNIVERSITY; SHAW, Reuben J.; EGAN, Daniel F.; COSFORD, Nicholas; TURK, Benjamin; VAMOS, Mitchell; PANICKAR, Dhanya Raveendra; CHUN, Matthew; SHEFFLER, Doug; (315 pag.)WO2016/33100; (2016); A1;,
Phthalazine – Wikipedia
Phthalazine | C8H6N2 – PubChem