Tetrahydrofuran → N-[5-({2-[(cyclopropylcarbonyl)amino][1,2,4]triazolo[1,5-a]pyridin-6-yl}oxy)-2-methylphenyl]-3-ethyl-1-methyl-1H-pyrazole-5-carboxamide

HRID 1874464

Reaktionsgleichung

Reaktionsgleichung von HRID 1874464
[CH2:1]([C:3]1[CH:7]=[C:6]([C:8]([OH:10])=O)[N:5]([CH3:11])[N:4]=1)[CH3:2].O1CCCC1.S(Cl)(Cl)=O.[NH2:21][C:22]1[CH:23]=[C:24]([CH:41]=[CH:42][C:43]=1[CH3:44])[O:25][C:26]1[CH:27]=[CH:28][C:29]2[N:30]([N:32]=[C:33]([NH:35][C:36]([CH:38]3[CH2:40][CH2:39]3)=[O:37])[N:34]=2)[CH:31]=1>CN(C)C=O.CN(C)C(=O)C>[CH:38]1([C:36]([NH:35][C:33]2[N:34]=[C:29]3[CH:28]=[CH:27][C:26]([O:25][C:24]4[CH:41]=[CH:42][C:43]([CH3:44])=[C:22]([NH:21][C:8]([C:6]5[N:5]([CH3:11])[N:4]=[C:3]([CH2:1][CH3:2])[CH:7]=5)=[O:10])[CH:23]=4)=[CH:31][N:30]3[N:32]=2)=[O:37])[CH2:39][CH2:40]1

Komponenten

7

Edukt 4

HCID 8028TetrahydrofuranHCID 24386Thionyl ChlorideHCID 8205653-ethyl-1-methyl-1H-pyrazole-5-carboxylic acidHCID 57749401N-[6-(3-amino-4-methylphenoxy)[1,2,4]triazolo[1,5-a]pyridin-2-yl]cyclopropanecarboxamide

Produkt 1

HCID 57749152N-[5-({2-[(cyclopropylcarbonyl)amino][1,2,4]triazolo[1,5-a]pyridin-6-yl}oxy)-2-methylphenyl]-3-ethyl-1-methyl-1H-pyrazole-5-carboxamideAusbeute 61 %

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 6228DimethylformamideKatalysatorHCID 31374DimethylacetamideLösungsmittel

Versuchsvorschrift

In the same manner as in Example 55 and using 3-ethyl-1-methyl-1H-pyrazole-5-carboxylic acid (98.0 mg, 0.632 mmol), tetrahydrofuran (5 mL), thionyl chloride (109 μL, 1.25 mmol), N,N-dimethylformamide (2 drops), N-[6-(3-amino-4-methylphenoxy)[1,2,4]triazolo[1,5-a]pyridin-2-yl]cyclopropanecarboxamide (185 mg, 0.572 mmol) and N,N-dimethylacetamide (6 mL) as starting materials, the title compound (160 mg, 61%) was obtained as a white solid.

Quellen und Nachweise

ORD-Eintrag
ord-62cb0aa0f3474c79b7ab65e76b843128
Quelldatensatz
uspto-grants-2012_11
Patentnummer
US08304557B2

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