2-(Benzo[1,2,5]thiadiazole-4-sulfonylamino)-4-iodo-benzoic acid → HCID 11549073, compound

HRID 2265256Notes

Reaction equation

HRID 2265256 reaction equation
[N:1]1[S:5][N:4]=[C:3]2[C:6]([S:10]([NH:13][C:14]3[CH:22]=[C:21]([I:23])[CH:20]=[CH:19][C:15]=3[C:16](O)=[O:17])(=[O:12])=[O:11])=[CH:7][CH:8]=[CH:9][C:2]=12.Cl.[NH2:25][C@H:26]([CH3:36])[C@H:27]([C:29]1[CH:34]=[CH:33][C:32]([Cl:35])=[CH:31][CH:30]=1)[OH:28]>>[N:1]1[S:5][N:4]=[C:3]2[C:6]([S:10]([NH:13][C:14]3[CH:22]=[C:21]([I:23])[CH:20]=[CH:19][C:15]=3[C:16]([NH:25][C@H:26]([CH3:36])[C@H:27]([C:29]3[CH:34]=[CH:33][C:32]([Cl:35])=[CH:31][CH:30]=3)[OH:28])=[O:17])(=[O:12])=[O:11])=[CH:7][CH:8]=[CH:9][C:2]=12

Participants

3

Reactant 2

HCID 160906642-(Benzo[1,2,5]thiadiazole-4-sulfonylamino)-4-iodo-benzoic acidHCID 68771648HCID 68771648, compound

Product 1

HCID 11549073HCID 11549073, compoundYield 67%

Procedure

The title compound (42 mg, 67%) was obtained from 2-(benzo[1,2,5]thiadiazole-4-sulfonylamino)-4-iodobenzoic acid (EXAMPLE 101, Part D) and (1S,2R)-2-amino-1-(4-chloro-phenyl)-propan-1-ol hydrochloride salt as in Example 1, Part C. HPLC: RT=10.13 min. MS (ESI−): mass calcd. for C22H18ClIN4O4S2, 628.89; m/z found, 627/629 [M−H]−. 1H NMR (500 MHz, CDCl3): 11.49 (s, 1H), 8.37 (dd, J=7.0, 0.8, 1H), 8.23 (dd, J=8.8, 0.8, 1H), 8.07 (d, J=1.5, 1H), 7.73 (dd, J=8.8, 7.1, 1H), 7.37-7.27 (m, 5H), 6.98 (d, J=8.3, 1H), 6.20 (d, J=8.1, 1H), 4.95 (d, J=2.7, 1H), 4.42-4.38 (m, 1H), 2.65 (s, 1H), 1.03 (d, J=6.9, 1H).

Sources & evidence

ORD record
ord-b3f8d867c2db4d03aae77ecd7712abe7
Source dataset
uspto-grants-2010_12
Patent number
US07855292B2

Reaction notes

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