HCID 86750538, compound → HCID 19968058, compound

HRID 975979Notes

Reaction equation

HRID 975979 reaction equation
[CH3:1][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][C:3]=1[CH:8]1[CH2:12][CH2:11][CH:10]([C:13]2[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=2)[N:9]1[C:19](=[O:36])[CH2:20][NH:21][C:22](=[O:35])[NH:23][C:24]1[CH:25]=[C:26]([CH2:30][C:31]([O:33]C)=[O:32])[CH:27]=[CH:28][CH:29]=1>CO>[CH3:1][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][C:3]=1[CH:8]1[CH2:12][CH2:11][CH:10]([C:13]2[CH:14]=[CH:15][CH:16]=[CH:17][CH:18]=2)[N:9]1[C:19](=[O:36])[CH2:20][NH:21][C:22](=[O:35])[NH:23][C:24]1[CH:25]=[C:26]([CH2:30][C:31]([OH:33])=[O:32])[CH:27]=[CH:28][CH:29]=1

Participants

3

Reactant 1

HCID 86750538HCID 86750538, compound

Product 1

HCID 19968058HCID 19968058, compoundYield 64.7%

Reagents, catalysts & solvents 1

HCID 887MethanolSolvent

Procedure

By proceeding in a fashion similar to that described in Example 9, but starting from 3.5 g of methyl (2RS,5SR)-3-{3-{2-[2-(2-methylphenyl)-5-phenyl-1-pyrrolidinyl]-2-oxoethyl}ureido}phenylacetate in solution in 60 cm3 of methanol and 0.56 g of potassium hydroxide in solution in 11 cm3 of water, and after treatment and recrystallization in ethyl acetate, 2.2 g of (2RS,5SR)-3-{3-{2-[2-(2-methylphenyl)-5-phenyl-1-pyrrolidinyl]-2-oxoethyl}ureido}phenylacetic acid, melting at 133° C., are obtained.

Workup

  1. custom0.56 g of potassium hydroxide in solution in 11 cm3 of water, and after treatment and recrystallization in ethyl acetate

Sources & evidence

ORD record
ord-6e370f9f3b114f5280716c9f05ec3b73
Source dataset
uspto-grants-1997_03
Patent number
US05610144

Reaction notes

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