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HRID 1506633作成日:2026年10月27日

5-Hydroxyindoleacetic Acid → 2-(5-hydroxy-1H-indol-3-yl)-N-(1-(5-methyl-4-phenyl-4H-1,2,4-triazol-3-yl)-2-phenylethyl)acetamide

https://huagongshe.com/reaction/1506633

反応式

関与物質

役割名称HCID仕込み量
反応物5-Hydroxyindoleacetic AcidHCID 1826—
反応物DiisopropylethylamineHCID 81531—
反応物Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 9886157—
反応物1-(5-methyl-4-(o-tolyl)-4H-1,2,4-triazol-3-yl)-2-phenylethanamineHCID 90281519—
溶媒DimethylformamideHCID 6228—
生成物2-(5-hydroxy-1H-indol-3-yl)-N-(1-(5-methyl-4-phenyl-4H-1,2,4-triazol-3-yl)-2-phenylethyl)acetamideHCID 90281338—

反応手順

HATU (40 mg, 0.105 mmol) was added to a solution of 2-(5-hydroxy-1H-indol-3-yl)acetic acid (19.2 mg, 0.1 mmol) and DIPEA (0.02 mL, 0.12 mmol) in DMF (0.3 mL). After 10 minutes, 10F (29.2 mg, 0.1 mmol) in 0.2 mL of DMF was added to the reaction. The reaction was stirred for 2 hours. LC/MS shows desired product with a small amount of acid. Purified reaction mixture on prep reverse phase HPLC using 20-80% B over 20 min. (A=0.1% TFA/H2O; B=0.1% TFA/Acetonitrile). Combined pure fractions as determined by LC/MS and lyophilized to provide) to provide the desired product. 1H NMR (400 MHz, DMSO) δ 10.44 (s, 1H), 8.64-8.42 (m, 1H), 7.50-7.19 (m, 3H), 7.17-6.93 (m, 6H), 6.81 (dd, J=53.1, 21.8 Hz, 4H), 6.54 (d, J=8.8 Hz, 1H), 3.39-3.22 (m, 3H), 3.09-2.85 (m, 2H), 2.01 (d, J=15.7 Hz, 3H). MS (m/z) 452 [M+H]+.

情報源と証拠

DOI10.6084/m9.figshare.5104873.v1
特許番号US09220710B2
出典データセットuspto-grants-2015_12
ORD IDord-c5a2da4a0eb2474d85c02c9a532c00e2
出典メモuspto-grants-2015_12