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HRID 1880325Erstellt: 25. Oktober 2026

Diisopropylethylamine → 2-((1R,2S)-2-aminocyclohexylamino)-4-(1-methyl-1H-indol-4-ylamino)pyrimidine-5-carboxamide

https://huagongshe.com/reaction/1880325

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktDiisopropylethylamineHCID 81531—
Edukt(1S,2R)-Cyclohexane-1,2-diamine, N1-BOC protectedHCID 1514389—
Edukt2-(1H-benzo[d][1,2,3]triazol-1-yloxy)-4-(1-methyl-1H-indol-4-ylamino)pyrimidine-5-carboxamideHCID 57472013—
Produkt2-((1R,2S)-2-aminocyclohexylamino)-4-(1-methyl-1H-indol-4-ylamino)pyrimidine-5-carboxamideHCID 5747201122,1%

Reaktionsbedingungen

Temperatur80 °C

Reaktionsschritte

To a solid of 2-(1H-benzo[d][1,2,3]triazol-1-yloxy)-4-(1-methyl-1H-indol-4-ylamino)pyrimidine-5-carboxamide (100 mg, 0.25 mmol) in vial was added tert butyl (1S,2R)-2-aminocyclohexylcarbamate (0.3 M solution in NMP, 1.25 mL, 0.375 mmol) and DIPEA (0.09 mL, 0.5 mmol). It was heated at 80° C. for 2 h, cooled and purified by preparative HPLC to give 2-((1R,2S)-2-aminocyclohexylamino)-4-(1-methyl-1H-indol-4-ylamino)pyrimidine-5-carboxamide (21 mg). MS found for C20H25N7O as (M+H)+ 380.4. UV: λ=219.2, 241.6, 336.7.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS08318755B2
Quelldatensatzuspto-grants-2012_11
ORD IDord-b595750bd1854a9ca678f8530ecedb2b
Quellennotizuspto-grants-2012_11