Tetrahydrofuran → (Z)-N-[2,3-dihydro-4-(3-hydroxy-1-propynyl)-3-[(3-methoxy-1H-pyrrol-2-yl)methylene]-2-oxo-1H-indol-5-yl]-4-pyridinecarboxamide

Reaction equation

[NH2:1][C:2]1[C:3]([C:20]#[C:21][CH2:22][OH:23])=[C:4]2[C:8](=[CH:9][CH:10]=1)[NH:7][C:6](=[O:11])/[C:5]/2=[CH:12]\[C:13]1[NH:14][CH:15]=[CH:16][C:17]=1[O:18][CH3:19].[CH2:24](Cl)[C:25]1[CH:30]=[CH:29][N:28]=[CH:27][CH:26]=1.C1C[O:35]CC1>>[OH:23][CH2:22][C:21]#[C:20][C:3]1[C:2]([NH:1][C:24]([C:25]2[CH:30]=[CH:29][N:28]=[CH:27][CH:26]=2)=[O:35])=[CH:10][CH:9]=[C:8]2[C:4]=1/[C:5](=[CH:12]/[C:13]1[NH:14][CH:15]=[CH:16][C:17]=1[O:18][CH3:19])/[C:6](=[O:11])[NH:7]2

Participants

Reactant 3

HCID 8028Tetrahydrofuran

HCID 745714-(Chloromethyl)pyridine

HCID 9883118(Z)-5-amino-1,3-dihydro-4-(3-hydroxy-1-propynyl)-3-[(3-methoxy-1H-pyrrol-2-yl)methylene]-2H-indol-2-one

Product 1

HCID 18366050(Z)-N-[2,3-dihydro-4-(3-hydroxy-1-propynyl)-3-[(3-methoxy-1H-pyrrol-2-yl)methylene]-2-oxo-1H-indol-5-yl]-4-pyridinecarboxamide

Procedure

Using Method M above, (Z)-5-amino-1,3-dihydro-4-(3-hydroxy-1-propynyl)-3-[(3-methoxy-1H-pyrrol-2-yl)methylene]-2H-indol-2-one (20 mg, 0.065 mmol) (from Example 32 above) was acylated with isonicotinyl chloride (23 mg, 0.13 mmol) (Aldrich) in THF (2 mL) at room temperature for 10 days to give (Z)-N-[2,3-dihydro-4-(3-hydroxy-1-propynyl)-3-[(3-methoxy-1H-pyrrol-2-yl)methylene]-2-oxo-1H-indol-5-yl]-4-pyridinecarboxamide. (Yield 10 mg, 37%).