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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 1506633Erstellt: 26. Oktober 2026

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

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt5-Hydroxyindoleacetic AcidHCID 1826—
EduktDiisopropylethylamineHCID 81531—
EduktMethanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 9886157—
Edukt1-(5-methyl-4-(o-tolyl)-4H-1,2,4-triazol-3-yl)-2-phenylethanamineHCID 90281519—
LösungsmittelDimethylformamideHCID 6228—
Produkt2-(5-hydroxy-1H-indol-3-yl)-N-(1-(5-methyl-4-phenyl-4H-1,2,4-triazol-3-yl)-2-phenylethyl)acetamideHCID 90281338—

Reaktionsschritte

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]+.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS09220710B2
Quelldatensatzuspto-grants-2015_12
ORD IDord-c5a2da4a0eb2474d85c02c9a532c00e2
Quellennotizuspto-grants-2015_12