2-(2,6-dioxopiperidin-3-yl)-4-fluoroisoindoline-1,3-dione C화학적 특성, 용도, 생산
용도
2-(2,6-Dioxo-3-piperidinyl)-4-fluoro-1H-isoindole-1,3(2H)-dione is an intermediate in the synthesis of N-[2-Aminoethyl] Pomalidomide TFA Salt (A6095150. N-[2-Aminoethyl] Pomalidomide TFA is a thalidomide derivative, a potent inhibitor of TNF-α production. It is an anti-inflammatory and anti-tumor agent used in the treatment of multiple myeloma.
Synthesis
A mixture of 4-fluoroisobenzofuran-l,3-dione (498.33 mg, 3.00 mmol), 3- aminopiperidine-2,6-dione hydrogen chloride (493.77 mg, 3.00 mmol) and NaOAc (246.09 mg, 3.00 mmol) in HOAc (10 mL) was stirred at 135 °C overnight, cooled and concentrated in vacuo. The residue was suspended in H2O (100 mL) and stirred at room temperature for 4 hours. The solid was collected via filtration and dried in vacuo to afford 2-(2,6-dioxopiperidin-3-yl)-4-fluoroisoindoline-1,3-dione as a white solid.
2-(2,6-dioxopiperidin-3-yl)-4-fluoroisoindoline-1,3-dione 준비 용품 및 원자재
원자재
준비 용품
2-(2,6-dioxopiperidin-3-yl)-4-fluoroisoindoline-1,3-dione 공급 업체
