N-{2-[5-(4-chloro-2-nitrophenyl)-1,3,4-thiadiazole-2-sulfonylamino]-ethyl}-glycine ethyl ester → N-{2-[5-(4-Chloro-2-nitrophenyl)-1,3,4-thiadiazole-2-sulfonylamino]-ethyl}-N-{[2-N-(benzhydryloxycarbonyl)-guanin-9-yl]-acetyl}-glycine Ethyl Ester
Reaction equation
[CH2:1]([O:3][C:4](=[O:28])[CH2:5][NH:6][CH2:7][CH2:8][NH:9][S:10]([C:13]1[S:14][C:15]([C:18]2[CH:23]=[CH:22][C:21]([Cl:24])=[CH:20][C:19]=2[N+:25]([O-:27])=[O:26])=[N:16][N:17]=1)(=[O:12])=[O:11])[CH3:2].[CH:29]([O:42][C:43]([NH:45][C:46]1[NH:47][C:48](=[O:59])[C:49]2[N:50]=[CH:51][N:52]([CH2:55][C:56](O)=[O:57])[C:53]=2[N:54]=1)=[O:44])([C:36]1[CH:41]=[CH:40][CH:39]=[CH:38][CH:37]=1)[C:30]1[CH:35]=[CH:34][CH:33]=[CH:32][CH:31]=1>>[CH2:1]([O:3][C:4](=[O:28])[CH2:5][N:6]([CH2:7][CH2:8][NH:9][S:10]([C:13]1[S:14][C:15]([C:18]2[CH:23]=[CH:22][C:21]([Cl:24])=[CH:20][C:19]=2[N+:25]([O-:27])=[O:26])=[N:16][N:17]=1)(=[O:12])=[O:11])[C:56](=[O:57])[CH2:55][N:52]1[CH:51]=[N:50][C:49]2[C:48](=[O:59])[NH:47][C:46]([NH:45][C:43]([O:42][CH:29]([C:36]3[CH:41]=[CH:40][CH:39]=[CH:38][CH:37]=3)[C:30]3[CH:35]=[CH:34][CH:33]=[CH:32][CH:31]=3)=[O:44])=[N:54][C:53]1=2)[CH3:2]Participants
3
Reactant 2
Product 1
Procedure
The title compound was synthesized by the reaction of N-{2-[5-(4-chloro-2-nitrophenyl)-1,3,4-thiadiazole-2-sulfonylamino]-ethyl}-glycine ethyl ester with [2-N-(benzhydryloxycarbonyl)-guanin-9-yl]-acetic acid as per the procedure of example 13. 1H NMR (400 MHz; DMSO-d6) δ 11.65 (brs, 1H), 11.25 (s, 0.45H), 11.23 (s, 0.55H), 9.20 (brs, 1H), 8.39 (s, 1H), 8.03–7.91 (m, 2H), 7.82 (s, 0.55H), 7.80 (s, 0.45H), 7.46 (d, 4H), 7.38 (t, 4H), 7.30 (dt, 2H), 6.87 (s, 1H), 5.15 (s, 1.1H), 4.96 (s, 0.9H), 4.47 (s, 0.9H), 4.22 (q, 0.9H), 4.10 (s, 1.1H), 4.09 (q, 1.1H), 3.69 (t, 1.1H), 3.52 (t, 0.9H), 3.45 (t, 1.1H), 3.29 (t, 0.9H), 1.26 (t, 1.35H), 1.16 (t, 1.65H).
Sources & evidence
- ORD record
- ord-326b4b44fc604578be72e698144ccd5e
- Source dataset
- uspto-grants-2007_05
- Patent number
- US07211668B2
Reaction notes
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