It is a common heterocyclic compound, the phthalazine compound, 4-(4-Fluoro-3-(piperazine-1-carbonyl)benzyl)phthalazin-1(2H)-one, cas is 763111-47-3 its synthesis route is as follows.,763111-47-3
4-(4-Fluoro-3-(piperazine-l-carbonyl)benzyl)phthalazin-l(2H)-one (10 mg, 0.0275 mmol) was mixed with HBTU (16 mg, 0.0413 mmol) triethylamine (40 mu, 0.3 mmol) and 4-iodo 3 phenyl propionic acid (7.6 mg, 0.0275 mmol) in 400 mu of acetonitrile, and the solution was stirred overnight at room temperature. The crude product was then purified by preparative HPLC and the isolated product dried at vacuum to obtain a white solid (7.5 mg, 45%). H NM R (CDCI3) delta = 9.71 (s, 1H), 8.40-8.38 (d, 1H), 7.70-7.69 (m, 2H), 7.64-7.63 (m, 1H), 7.55-7.52 (m, 2H), 7.27-7.25 (m, 2H), 7.00-6.97 (m, 1H), 6.91-6.87 (m, 2H), 4.20 (s, 2H), 3.64-3.11 (m, 8H), 2.87-2.85 (m, 2H), 2.63-2.47 (m, 2H). LC-ESI-MS (+) m/z = 647.1 [M+Na+]+. HRMS-ESI [M+Na+]+ m/z calculated for [C29H26FI N403Na]+ 647.0931, found 647.0941.
With the complex challenges of chemical substances, we look forward to future research findings about 4-(4-Fluoro-3-(piperazine-1-carbonyl)benzyl)phthalazin-1(2H)-one
Reference£º
Patent; MEMORIAL SLOAN KETTERING CANCER CENTER; REINER, Thomas; LEWIS, Jason S.; WEBER, Wolfgang; RODRIGUEZ, Beatriz Salinas; CARNEY, Brandon; CARLUCCI, Giuseppe; (89 pag.)WO2016/33293; (2016); A1;,
Phthalazine – Wikipedia
Phthalazine | C8H6N2 – PubChem