HCID 21868368, compound → HCID 21868424, compound

HRID 1064635Notes

Reaction equation

HRID 1064635 reaction equation
FC(F)(F)C(O)=O.[S:8]1[C:12]2[CH:13]=[CH:14][CH:15]=[CH:16][C:11]=2[N:10]=[C:9]1[S:17]([N:20]1[CH2:25][CH2:24][NH:23][CH2:22][C:21]1=[O:26])(=[O:19])=[O:18].[CH2:27]([O:37][C:38]([NH:40][C:41]1[CH:46]=[CH:45][N:44]([CH2:47][C:48](O)=[O:49])[C:43](=[O:51])[N:42]=1)=[O:39])[C:28]1[CH:36]=[CH:35][C:34]2[O:33][CH2:32][O:31][C:30]=2[CH:29]=1>>[S:8]1[C:12]2[CH:13]=[CH:14][CH:15]=[CH:16][C:11]=2[N:10]=[C:9]1[S:17]([N:20]1[CH2:25][CH2:24][N:23]([C:48](=[O:49])[CH2:47][N:44]2[CH:45]=[CH:46][C:41]([NH:40][C:38]([O:37][CH2:27][C:28]3[CH:36]=[CH:35][C:34]4[O:33][CH2:32][O:31][C:30]=4[CH:29]=3)=[O:39])=[N:42][C:43]2=[O:51])[CH2:22][C:21]1=[O:26])(=[O:19])=[O:18]

Participants

3

Reactant 2

HCID 21868368HCID 21868368, compoundHCID 685235511-(Benzothiazole-2-sulfonyl)-piperazin-2-one trifluoroacetic acid salt

Product 1

HCID 21868424HCID 21868424, compound

Procedure

The title compound was synthesized by the reaction of 1-(benzothiazole-2-sulfonyl)-piperazin-2-one trifluoroacetic acid salt with [4-N-(piperonyloxycarbonyl)-cytosin-1-yl]-acetic acid as per the procedure of Example 52. 1H NMR (500 MHz; DMSO-d6) δ 10.76 (brs, 1H), 8.36 (m, 1H), 8.28 (m, 1H), 7.92 (d, 0.6H), 7.86 (d, 0.4H), 7.73 (m, 2H), 7.03 (t, 1H), 7.00 (s, 1H), 6.92 (s, 2H), 6.03 (s, 2H), 5.08 (s, 2H), 4.84 (s, 1.2H), 4.74 (s, 0.8H), 4.47 (s, 0.8H), 4.30 (s, 1.2H), 4.24 (t, 1.2H), 4.08 (t, 0.8H), 4.01 (t, 1.2H), 3.89 (t, 0.8H).

Sources & evidence

ORD record
ord-df3c903a0bce41538b0435789df83959
Source dataset
uspto-grants-2005_11
Patent number
US06969766B2

Reaction notes

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