阿托伐他汀杂质N2

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: A mixture of 1-(3-fluorophenyl)-2-phenylethanone (100 mg, 0.47 mmol), 3-ethoxy-4-hydroxy-5-nitrobenzaldehyde (82 mg, 0.39 mmol), urea (70 mg, 1.17 mmol), and concentrated HCl solution (0.03 mL, 0.39 mmol) in EtOH (5 mL) was refluxed overnight. The mixture was evaporated in vacuo and purified by preparative HPLC to give Compound 32 (22.35 mg, yield 13%) as a yellow solid. 1H NMR (DMSO-d6 400 MHz): δ 10.28 (s, 1H), 8.79 (s, 1H), 7.56 (s, 1H), 7.42 (s, 1H), 7.30-7.25 (m, 1H), 7.16 (s, 1H), 7.12-6.99 (m, 6H), 6.86 (d, J=7.6 Hz, 2H), 5.23 (d, J=2.4 Hz, 1H), 4.04 (q, J=7.2 Hz, 2H), 1.33 (t, J=7.2 Hz, 3H); MS (ESI): m/z 450.0 [M+1]+. was refluxed overnight The mixture was evaporated in vacuo purified by preparative HPLC

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: A mixture of 1-(3-fluorophenyl)-2-phenylethanone (100 mg, 0.47 mmol), 3-ethoxy-4-hydroxy-5-nitrobenzaldehyde (82 mg, 0.39 mmol), urea (70 mg, 1.17 mmol), and concentrated HCl solution (0.03 mL, 0.39 mmol) in EtOH (5 mL) was refluxed overnight. The mixture was evaporated in vacuo and purified by preparative HPLC to give Compound 32 (22.35 mg, yield 13%) as a yellow solid. 1H NMR (DMSO-d6 400 MHz): δ 10.28 (s, 1H), 8.79 (s, 1H), 7.56 (s, 1H), 7.42 (s, 1H), 7.30-7.25 (m, 1H), 7.16 (s, 1H), 7.12-6.99 (m, 6H), 6.86 (d, J=7.6 Hz, 2H), 5.23 (d, J=2.4 Hz, 1H), 4.04 (q, J=7.2 Hz, 2H), 1.33 (t, J=7.2 Hz, 3H); MS (ESI): m/z 450.0 [M+1]+. was refluxed overnight The mixture was evaporated in vacuo purified by preparative HPLC

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: A mixture of 1-(3-fluorophenyl)-2-phenylethanone (100 mg, 0.47 mmol), 3-ethoxy-4-hydroxy-5-nitrobenzaldehyde (82 mg, 0.39 mmol), urea (70 mg, 1.17 mmol), and concentrated HCl solution (0.03 mL, 0.39 mmol) in EtOH (5 mL) was refluxed overnight. The mixture was evaporated in vacuo and purified by preparative HPLC to give Compound 32 (22.35 mg, yield 13%) as a yellow solid. 1H NMR (DMSO-d6 400 MHz): δ 10.28 (s, 1H), 8.79 (s, 1H), 7.56 (s, 1H), 7.42 (s, 1H), 7.30-7.25 (m, 1H), 7.16 (s, 1H), 7.12-6.99 (m, 6H), 6.86 (d, J=7.6 Hz, 2H), 5.23 (d, J=2.4 Hz, 1H), 4.04 (q, J=7.2 Hz, 2H), 1.33 (t, J=7.2 Hz, 3H); MS (ESI): m/z 450.0 [M+1]+. was refluxed overnight The mixture was evaporated in vacuo purified by preparative HPLC

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: A mixture of 1-(3-fluorophenyl)-2-phenylethanone (100 mg, 0.47 mmol), 3-ethoxy-4-hydroxy-5-nitrobenzaldehyde (82 mg, 0.39 mmol), urea (70 mg, 1.17 mmol), and concentrated HCl solution (0.03 mL, 0.39 mmol) in EtOH (5 mL) was refluxed overnight. The mixture was evaporated in vacuo and purified by preparative HPLC to give Compound 32 (22.35 mg, yield 13%) as a yellow solid. 1H NMR (DMSO-d6 400 MHz): δ 10.28 (s, 1H), 8.79 (s, 1H), 7.56 (s, 1H), 7.42 (s, 1H), 7.30-7.25 (m, 1H), 7.16 (s, 1H), 7.12-6.99 (m, 6H), 6.86 (d, J=7.6 Hz, 2H), 5.23 (d, J=2.4 Hz, 1H), 4.04 (q, J=7.2 Hz, 2H), 1.33 (t, J=7.2 Hz, 3H); MS (ESI): m/z 450.0 [M+1]+. was refluxed overnight The mixture was evaporated in vacuo purified by preparative HPLC

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: A mixture of 1-(3-fluorophenyl)-2-phenylethanone (100 mg, 0.47 mmol), 3-ethoxy-4-hydroxy-5-nitrobenzaldehyde (82 mg, 0.39 mmol), urea (70 mg, 1.17 mmol), and concentrated HCl solution (0.03 mL, 0.39 mmol) in EtOH (5 mL) was refluxed overnight. The mixture was evaporated in vacuo and purified by preparative HPLC to give Compound 32 (22.35 mg, yield 13%) as a yellow solid. 1H NMR (DMSO-d6 400 MHz): δ 10.28 (s, 1H), 8.79 (s, 1H), 7.56 (s, 1H), 7.42 (s, 1H), 7.30-7.25 (m, 1H), 7.16 (s, 1H), 7.12-6.99 (m, 6H), 6.86 (d, J=7.6 Hz, 2H), 5.23 (d, J=2.4 Hz, 1H), 4.04 (q, J=7.2 Hz, 2H), 1.33 (t, J=7.2 Hz, 3H); MS (ESI): m/z 450.0 [M+1]+. was refluxed overnight The mixture was evaporated in vacuo purified by preparative HPLC

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: A mixture of 1-(3-fluorophenyl)-2-phenylethanone (100 mg, 0.47 mmol), 3-ethoxy-4-hydroxy-5-nitrobenzaldehyde (82 mg, 0.39 mmol), urea (70 mg, 1.17 mmol), and concentrated HCl solution (0.03 mL, 0.39 mmol) in EtOH (5 mL) was refluxed overnight. The mixture was evaporated in vacuo and purified by preparative HPLC to give Compound 32 (22.35 mg, yield 13%) as a yellow solid. 1H NMR (DMSO-d6 400 MHz): δ 10.28 (s, 1H), 8.79 (s, 1H), 7.56 (s, 1H), 7.42 (s, 1H), 7.30-7.25 (m, 1H), 7.16 (s, 1H), 7.12-6.99 (m, 6H), 6.86 (d, J=7.6 Hz, 2H), 5.23 (d, J=2.4 Hz, 1H), 4.04 (q, J=7.2 Hz, 2H), 1.33 (t, J=7.2 Hz, 3H); MS (ESI): m/z 450.0 [M+1]+. was refluxed overnight The mixture was evaporated in vacuo purified by preparative HPLC

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: A mixture of 1-(3-fluorophenyl)-2-phenylethanone (100 mg, 0.47 mmol), 3-ethoxy-4-hydroxy-5-nitrobenzaldehyde (82 mg, 0.39 mmol), urea (70 mg, 1.17 mmol), and concentrated HCl solution (0.03 mL, 0.39 mmol) in EtOH (5 mL) was refluxed overnight. The mixture was evaporated in vacuo and purified by preparative HPLC to give Compound 32 (22.35 mg, yield 13%) as a yellow solid. 1H NMR (DMSO-d6 400 MHz): δ 10.28 (s, 1H), 8.79 (s, 1H), 7.56 (s, 1H), 7.42 (s, 1H), 7.30-7.25 (m, 1H), 7.16 (s, 1H), 7.12-6.99 (m, 6H), 6.86 (d, J=7.6 Hz, 2H), 5.23 (d, J=2.4 Hz, 1H), 4.04 (q, J=7.2 Hz, 2H), 1.33 (t, J=7.2 Hz, 3H); MS (ESI): m/z 450.0 [M+1]+. was refluxed overnight The mixture was evaporated in vacuo purified by preparative HPLC