乙基 3-(4-羟基-2,3-二甲基苯基)丙酸甲酯

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

实验步骤: Similar reaction routes used for the synthesis of (514) was used to synthesize the intermediate ethyl 3-(4-hydroxy-2,3-dimethylphenyl)propanoate (570) (1.2 g, 89.3%) as a white solid. Similar reaction routes

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

实验步骤: 3-Chloromethyl-2-cyclopentylsulfanyl-pyridine (28 mg, 0.10 mmol) obtained in Step C of Preparation Example 8 and 3-(4-hydroxy-2,3-dimethyl-phenyl)-propionic acid ethyl ester (27 mg, 0.12 mmol) obtained in Step D of Preparation Example 43 were used to react sequentially in the same manner as in Steps A and B of Example 1 to obtain the title compound (37 mg, 84%). to react sequentially in the same manner as in Steps A and B of Example 1

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

实验步骤: 3-Chloromethyl-2-isopropylsulfanyl-pyridine (25 mg, 0.12 mmol) obtained in Step C of Preparation Example 1 and 3-(4-hydroxy-2,3-dimethyl-phenyl)-propionic acid ethyl ester (30 mg, 0.13 mmol) obtained in Step D of Preparation Example 43 were used to react sequentially in the same manner as in Steps A and B of Example 1 to obtain the title compound (34 mg, 85%). to react sequentially in the same manner as in Steps A and B of Example 1

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

实验步骤: 3-Chloromethyl-2-cyclopentylsulfanyl-pyridine (28 mg, 0.10 mmol) obtained in Step C of Preparation Example 8 and 3-(4-hydroxy-2,3-dimethyl-phenyl)-propionic acid ethyl ester (27 mg, 0.12 mmol) obtained in Step D of Preparation Example 43 were used to react sequentially in the same manner as in Steps A and B of Example 1 to obtain the title compound (37 mg, 84%). to react sequentially in the same manner as in Steps A and B of Example 1

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

实验步骤: 3-Chloromethyl-2-isopropylsulfanyl-pyridine (25 mg, 0.12 mmol) obtained in Step C of Preparation Example 1 and 3-(4-hydroxy-2,3-dimethyl-phenyl)-propionic acid ethyl ester (30 mg, 0.13 mmol) obtained in Step D of Preparation Example 43 were used to react sequentially in the same manner as in Steps A and B of Example 1 to obtain the title compound (34 mg, 85%). to react sequentially in the same manner as in Steps A and B of Example 1

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

实验步骤: The title compound was prepared according to the procedure described in Example 1 starting from 4-[4-(hydroxymethyl)-5-(trifluoromethyl)-1,2-thiazol-3-yl]benzonitrile, following Steps 4-6 and coupling with ethyl 3-(2,3-dimethyl-4-hydroxyphenyl)-propanoate. Upon hydrolysis, compound 264 was afforded as an off-white solid. 1H NMR (400 MHz, CDCl3) δ: 7.85 (d, J=8.4 Hz, 2H), 7.73 (d, J=8.4 Hz, 2H), 6.99 (d, J=8.6 Hz, 1H), 6.67 (d, J=8.6 Hz, 1H), 5.01 (s, 2H), 2.96 (t, J=7.8 Hz, 2H), 2.62 (t, J=7.8 Hz, 2H), 2.24 (s, 3H), 2.00 (s, 3H). 19F NMR (400 MHz, CDCl3) δ: −55.39. Mass spectrum (ESI, m/z): Calcd. for C23H19F3N2O3S, 459.0 (M−H). found 459.0. The title compound was prepared Upon hydrolysis

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

实验步骤: The title compound was prepared according to the procedure described in Example 220 by coupling of [2-(4-ethylphenyl)-5-methyl-4-(trifluoromethyl)thiophen-3-yl]methanol and ethyl 3-(4-hydroxy-2,3-dimethylphenyl)propanoate followed by hydrolysis of ethyl 3-(4-((2-(4-ethyl phenyl)-5-methyl-4-(trifluoromethyl)thiophen-3-yl)methoxy)-3,5-difluorophenyl)propanoate to afford the desired product as an off-white solid. The title compound was prepared

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

实验步骤: The title compound was prepared according to the procedure described in Example 220 by coupling of [2-(4-ethylphenyl)-5-methyl-4-(trifluoromethyl)thiophen-3-yl]methanol and ethyl 3-(4-hydroxy-2,3-dimethylphenyl)propanoate followed by hydrolysis of ethyl 3-(4-((2-(4-ethyl phenyl)-5-methyl-4-(trifluoromethyl)thiophen-3-yl)methoxy)-2,3-dimethylphenyl)propanoate to afford the desired product as an off-white solid. 1H NMR (300 MHz, CDCl3) δ: 7.43 (d, J=4.2 Hz, 2H), 7.24 (d, J=6.0 Hz, 2H), 6.97 (d, J=6.3 Hz, 2H), 6.67 (d, J=6.3 Hz, 2H), 4.86 (s, 2H), 2.97 (t, J=6.0 Hz, 2H), 2.61-2.73 (m, 7H) 2.23 (s, 3H), 2.18 (s, 3H), 1.27 (t, J=5.7 Hz, 2H). Mass spectrum (ESI, m/z): Calcd. for C26H27F3O3S, 475.2[M−H]. found 475.2. The title compound was prepared

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

实验步骤: The title compound was prepared according to the procedure described in Example 208 by coupling of (3-(4-ethylphenyl)-5-(trifluoromethyl)thiophen-2-yl)methanol and ethyl 3-(4-hydroxy-2,3-dimethyl phenyl)propanoate followed by hydrolysis of ethyl 3-(4-((3-(4-ethylphenyl)-5-(trifluoromethyl)thiophen-2-yl)methoxy)-2,3-dimethylphenyl)propanoate to afford the desired product as an off-white solid. 1H NMR (400 MHz, CDCl3) δ 7.46 (s, 1H), 7.35 (d, J=6.0 Hz, 2H), 7.28 (d, J=6.0 Hz, 2H), 6.95 (d, J=5.3 Hz, 1H), 6.65 (d, J=5.3 Hz, 1H), 5.15 (s, 2H), 2.96 (t, J=5.5 Hz, 2H), 2.68 (q, J=5.5 Hz, 2H), 2.60 (t, J=6.0 Hz, 2H), 2.25 (s, 3H), 2.18 (s, 3H), 1.28 (t, J=7.0 Hz, 3H). The title compound was prepared

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

实验步骤: The title compound was prepared according to the procedure described in Example 207 by coupling of (2-(4-ethylphenyl)thiophen-3-yl)methanol and ethyl 3-(4-hydroxy-2,3-dimethyl phenyl)propanoate followed by hydrolysis of ethyl 3-(4-((2-(4-ethylphenyl)thiophen-3-yl)methoxy)-2,3-dimethylphenyl)propanoate to afford the desired product as an off-white solid. 1H NMR (400 MHz, CDCl3) δ 7.42 (d, J=7.5 Hz, 2H), 7.24 (m, 4H), 6.95 (d, J=6.5 Hz, 1H), 6.65 (d, J=6.5 Hz, 1H), 4.98 (s, 2H), 2.96 (t, J=5.0 Hz, 2H), 2.70 (q, J=5.1 Hz, 2H), 2.62 (t, J=5.2 Hz, 2H), 2.28 (s, 3H), 2.22 (s, 3H), 1.26 (t, J=7.0 Hz, 3H). The title compound was prepared

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

实验步骤: The title compound was prepared according to the procedure described in Example 207 by coupling of (3-(4-ethylphenyl)-5-methylthiophen-2-yl)methanol and ethyl 3-(4-hydroxy-2,3-dimethyl phenyl)propanoate followed by hydrolysis of ethyl 3-(4-((3-(4-ethylphenyl)-5-methylthiophen-2-yl)methoxy)-3,5-difluorophenyl)propanoate to afford the desired product as an off-white solid. 1H NMR (400 MHz, CDCl3) δ 7.35 (d, J=7.5 Hz, 2H), 7.26 (s, 1H), 7.18 (d, J=7.5 Hz, 2H), 6.95 (d, J=7.0 Hz, 1H), 6.64 (d, J=7.1 Hz, 1H), 5.05 (s, 2H), 2.95 (t, J=6.5 Hz, 2H), 2.68 (m, J=7.5 Hz, 2H), 2.58 (t, J=6.2 Hz, 2H), 2.51 (s, 3H), 2.21 (s, 3H), 2.20 (s, 3H), 1.26 (t, J=8.0 Hz, 3H). The title compound was prepared

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

实验步骤: The title compound was prepared according to the procedure described in Example 196 by coupling of [3-(4-ethylphenyl)-5-fluorothiophen-2-yl]methanol and ethyl 3-(4-hydroxy-2,3-dimethylphenyl)propanoate followed by hydrolysis of ethyl 3-(4-((5-fluoro-3-(4-ehtylphenyl)thiophen-2-yl)methoxy)-2,3-dimethylphenyl)propanoate to afford the desired product as an off-white solid. 1H-NMR (300 MHz, CD3OD) δ 7.34 (d, J=8.1 Hz, 2H), 7.26 (d, J=8.1 Hz, 2H), 6.92 (d, J=8.4 Hz, 2H), 6.62-6.64 (m, 2H), 5.05 (s, 2H), 2.89 (t, J=8.1 Hz, 2H), 2.65-2.72 (m, 2H), 2.49 (d, J=8.1 Hz, 2H), 2.24 (s, 3H), 2.21 (s, 3H), 1.29 (t, J=7.5 Hz, 3H). Mass spectrum (ESI, m/z): Calcd. for C24H25FO3S, 411.2 (M−H). found 411.2. The title compound was prepared