N-[5-(2-amino-1-hydroxyethyl)-2-hydroxyphenyl]methanesulphonamide → N-(3,4-Dimethoxy-phenyl)-4-{4-[2-hydroxy-2-(4-hydroxy-3-methanesulfonylamino-phenyl)-ethylamino]-piperidin-1-yl}-benzenesulfonamide

HRID 351697Notes

Reaction equation

HRID 351697 reaction equation
[NH2:1][CH2:2][CH:3]([C:5]1[CH:6]=[CH:7][C:8]([OH:16])=[C:9]([NH:11][S:12]([CH3:15])(=[O:14])=[O:13])[CH:10]=1)[OH:4].[CH3:17][O:18][C:19]1[CH:20]=[C:21]([NH:27][S:28]([C:31]2[CH:36]=[CH:35][C:34]([N:37]3[CH2:42][CH2:41][C:40](=O)[CH2:39][CH2:38]3)=[CH:33][CH:32]=2)(=[O:30])=[O:29])[CH:22]=[CH:23][C:24]=1[O:25][CH3:26]>>[CH3:17][O:18][C:19]1[CH:20]=[C:21]([NH:27][S:28]([C:31]2[CH:36]=[CH:35][C:34]([N:37]3[CH2:42][CH2:41][CH:40]([NH:1][CH2:2][CH:3]([OH:4])[C:5]4[CH:6]=[CH:7][C:8]([OH:16])=[C:9]([NH:11][S:12]([CH3:15])(=[O:14])=[O:13])[CH:10]=4)[CH2:39][CH2:38]3)=[CH:33][CH:32]=2)(=[O:30])=[O:29])[CH:22]=[CH:23][C:24]=1[O:25][CH3:26]

Participants

3

Reactant 2

HCID 9837752N-[5-(2-amino-1-hydroxyethyl)-2-hydroxyphenyl]methanesulphonamideHCID 12051790N-(3,4-dimethoxy-phenyl)-4-(4-oxo-piperidin-1-yl)-benzenesulfonamide

Product 1

HCID 10168009N-(3,4-Dimethoxy-phenyl)-4-{4-[2-hydroxy-2-(4-hydroxy-3-methanesulfonylamino-phenyl)-ethylamino]-piperidin-1-yl}-benzenesulfonamide

Procedure

The title compound was prepared from N-[5-(2-Amino-1-hydroxy-ethyl)-2-hydroxy-phenyl]-methanesulfonamid, and Reference Example 73, N-(3,4-dimethoxy-phenyl)-4-(4-oxo-piperidin-1-yl)-benzenesulfonamide, according to the procedure of Example 1 as a yellow solid; mp 205-218° C.; 1H NMR (300 MHz, DMSO-d6) δ 1.15-1.30 (m, 2H), 1.70-1.90 (m, 2H), 2.50-3.00 (m, 5H), 2.89 (s, 3H), 3.62 (s, 3H), 3.65 (s, 3H), 3.65-3.85 (m 2H), 4.40-4.50 (m, 1H), 6.50-7.10 (m, 8H), 7.45 (d, 2H), 9.11 (s, 1H); MS (ES) m/z: 621.0 (MH+); HRMS Calcd. for C28H37N4O8S2 (MH+): 621.2053. Found: 621.2058.

Sources & evidence

ORD record
ord-a4588a4286eb4dceb2bbced48f41fe2a
Source dataset
uspto-grants-2004_06
Patent number
US06743787B2

Reaction notes

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