1-Methylpyrrolidine-2-carboxylic acid → (4-{[[3-(6-Amino-2-butoxy-8-oxo-7,8-dihydro-purin-9-yl)-propyl][2S]-(1-methyl-pyrrolidine-2-carbonyl)-amino]-methyl}-phenyl)-acetic acid methyl ester

HRID 1095338Notes

Reaction equation

HRID 1095338 reaction equation
[CH3:1][O:2][C:3](=[O:32])[CH2:4][C:5]1[CH:10]=[CH:9][C:8]([CH2:11][NH:12][CH2:13][CH2:14][CH2:15][N:16]2[C:24](=[O:25])[NH:23][C:22]3[C:17]2=[N:18][C:19]([O:27][CH2:28][CH2:29][CH2:30][CH3:31])=[N:20][C:21]=3[NH2:26])=[CH:7][CH:6]=1.[CH3:33][N:34]1[CH2:38][CH2:37][CH2:36][CH:35]1[C:39](O)=[O:40].CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F>C(Cl)Cl>[CH3:1][O:2][C:3](=[O:32])[CH2:4][C:5]1[CH:10]=[CH:9][C:8]([CH2:11][N:12]([CH2:13][CH2:14][CH2:15][N:16]2[C:24](=[O:25])[NH:23][C:22]3[C:17]2=[N:18][C:19]([O:27][CH2:28][CH2:29][CH2:30][CH3:31])=[N:20][C:21]=3[NH2:26])[C:39]([C@@H:35]2[CH2:36][CH2:37][CH2:38][N:34]2[CH3:33])=[O:40])=[CH:7][CH:6]=1

Participants

5

Reactant 3

HCID 5571-Methylpyrrolidine-2-carboxylic acidHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 90697362Methyl[4-({[3-(6-amino-2-butoxy-8-oxo-7,8-dihydro-9H-purin-9-yl)propyl]amino}methyl)phenyl]acetate

Product 1

HCID 59492376(4-{[[3-(6-Amino-2-butoxy-8-oxo-7,8-dihydro-purin-9-yl)-propyl][2S]-(1-methyl-pyrrolidine-2-carbonyl)-amino]-methyl}-phenyl)-acetic acid methyl ester

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

The product of example 1, step (ix) (0.43 g), 1-methyl-pyrrolidine-2-carboxylic acid (0.13 g) and HATU (0.37 g) were stirred in DCM (5 ml) at rt for 7 days. The reaction mixture was purified by SCX and RPHPLC, to give the title compound. Yield 24 mg.

Workup

  1. customThe reaction mixture was purified by SCX and RPHPLC

Sources & evidence

ORD record
ord-8e036efb534b4b5c9b1d856560ab0f39
Source dataset
uspto-grants-2012_03
Patent number
US08138172B2

Reaction notes

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