Citric Acid → HCID 21887943, compound

HRID 722979Notes

Reaction equation

HRID 722979 reaction equation
Cl.[Cl:2][C:3]1[CH:8]=[CH:7][CH:6]=[CH:5][C:4]=1[CH2:9][CH2:10][NH:11][CH2:12][CH2:13][CH2:14][CH2:15][C:16]([C:18]1[CH:19]=[C:20]2[C:25]3=[C:26]([CH2:28][C:29](=[O:30])[N:24]3[CH2:23][CH2:22][CH2:21]2)[CH:27]=1)=[O:17].[C:31]([OH:43])(=[O:42])[CH2:32][C:33]([CH2:38][C:39]([OH:41])=[O:40])([C:35]([OH:37])=[O:36])[OH:34]>>[C:31]([OH:43])(=[O:42])[CH2:32][C:33]([CH2:38][C:39]([OH:41])=[O:40])([C:35]([OH:37])=[O:36])[OH:34].[Cl:2][C:3]1[CH:8]=[CH:7][CH:6]=[CH:5][C:4]=1[CH2:9][CH2:10][NH:11][CH2:12][CH2:13][CH2:14][CH2:15][C:16]([C:18]1[CH:19]=[C:20]2[C:25]3=[C:26]([CH2:28][C:29](=[O:30])[N:24]3[CH2:23][CH2:22][CH2:21]2)[CH:27]=1)=[O:17]

Participants

3

Reactant 2

HCID 311Citric AcidHCID 21887313HCID 21887313, compound

Product 1

HCID 21887943HCID 21887943, compound

Procedure

Using 8-(5-{[2-(2-chlorophenyl)ethyl]amino}pentanoyl)-5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinolin-2(1H)-one hydrochloride (205 mg, 0.5 mmol) obtained in Example 39 and citric acid (96 mg, 0.5 mmol) according to the same method as that of Example 360, the title compound was obtained as colorless crystals (278 mg) having a melting point of 100 to 102° C. (dec). elementary analysis as C24H27ClN2O2.C6H8O7 calculation value: C, 59.75; H, 5.85; N, 4.65. experimental value: C, 59.34; H, 6.21; N, 4.39.

Sources & evidence

ORD record
ord-7d5464c52a5a498485bbb128e7c0c84e
Source dataset
uspto-grants-2006_11
Patent number
US07138533B2

Reaction notes

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