HCID 20094215, compound → HCID 178439658, compound

HRID 973384Notes

Reaction equation

HRID 973384 reaction equation
N1C=CCN2C=CC=CC=12.[C:11]([C:14]1[CH:37]=[CH:36][C:17]([O:18][CH2:19][C:20]2[C:25]3=[N:26][CH:27]=[C:28]([C:31]4[NH:35][N:34]=[N:33][N:32]=4)[C:29](=[O:30])[N:24]3[CH:23]=[CH:22][CH:21]=2)=[C:16]([CH2:38][CH2:39][CH3:40])[C:15]=1[OH:41])(=[O:13])[CH3:12]>>[C:11]([C:14]1[CH:37]=[CH:36][C:17]([O:18][CH2:19][C:20]2[C:25]3=[N:26][CH:27]=[C:28]([C:31]4[NH:35][N:34]=[N:33][N:32]=4)[C:29](=[O:30])[N:24]3[CH:23]=[CH:22][CH:21]=2)=[C:16]([CH2:38][CH:39]=[CH2:40])[C:15]=1[OH:41])(=[O:13])[CH3:12]

Participants

3

Reactant 2

HCID 20094215HCID 20094215, compoundHCID 178439659HCID 178439659, compound

Product 1

HCID 178439658HCID 178439658, compound

Procedure

The aqueous preparation of claim 1 in which the pyrido[1,2-a]pyrimidine compound is 9-[(4-acetyl-3-hydroxy-2-n-propylphenoxy)methyl]-3-(1H-tetrazol-5-yl)-4H-pyrido[1,2-a]pyrimidin-4-one; the polyoxyethylene sorbitan fatty acid ester is polyoxyethylene sorbitan monooleate; and the polyethylene glycol has a molecular weight of 400.

Sources & evidence

ORD record
ord-cd253a7940bc453ba8281718c1759153
Source dataset
uspto-grants-1991_11
Patent number
US05063061

Reaction notes

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