2-Acetamido-4-methylthiazole-5-sulfonyl chloride → HCID 86654946, compound

HRID 879871Notes

Reaction equation

HRID 879871 reaction equation
[CH3:1][O:2][C:3](=[O:53])[C@@H:4]([NH:20][C:21]([C@@H:23]1[CH2:32][C:31]2[CH:30]=[C:29]3[O:33][CH2:34][C@H:35]([C:37]4[CH:42]=[CH:41][C:40]([O:43][CH2:44][C:45]5[CH:50]=[CH:49][C:48]([Cl:51])=[C:47]([Cl:52])[CH:46]=5)=[CH:39][CH:38]=4)[O:36][C:28]3=[CH:27][C:26]=2[CH2:25][NH:24]1)=[O:22])[CH2:5][C:6]1[CH:11]=[CH:10][C:9]([C:12]2[CH:17]=[CH:16][N:15]=[C:14]([CH3:18])[C:13]=2[CH3:19])=[CH:8][CH:7]=1.[C:54]([NH:57][C:58]1[S:59][C:60]([S:64](Cl)(=[O:66])=[O:65])=[C:61]([CH3:63])[N:62]=1)(=[O:56])[CH3:55]>>[CH3:1][O:2][C:3](=[O:53])[C@@H:4]([NH:20][C:21]([C@@H:23]1[CH2:32][C:31]2[CH:30]=[C:29]3[O:33][CH2:34][C@H:35]([C:37]4[CH:42]=[CH:41][C:40]([O:43][CH2:44][C:45]5[CH:50]=[CH:49][C:48]([Cl:51])=[C:47]([Cl:52])[CH:46]=5)=[CH:39][CH:38]=4)[O:36][C:28]3=[CH:27][C:26]=2[CH2:25][N:24]1[S:64]([C:60]1[S:59][C:58]([NH:57][C:54](=[O:56])[CH3:55])=[N:62][C:61]=1[CH3:63])(=[O:65])=[O:66])=[O:22])[CH2:5][C:6]1[CH:11]=[CH:10][C:9]([C:12]2[CH:17]=[CH:16][N:15]=[C:14]([CH3:18])[C:13]=2[CH3:19])=[CH:8][CH:7]=1

Participants

3

Reactant 2

HCID 969512-Acetamido-4-methylthiazole-5-sulfonyl chlorideHCID 58327416(S)-2-({(3S,8S)-3-[4-(3,4-dichloro-benzyloxy)-phenyl]-2,3,6,7,8,9-hexahydro-[1,4]dioxino[2,3-g]isoquinoline-8-carbonyl}-amino)-3-[4-(2,3-dimethyl-pyridin-4-yl)-phenyl]-propionic acid methyl ester

Product 1

HCID 86654946HCID 86654946, compound

Procedure

(S)-2-({(3S,8S)-3-[4-(3,4-Dichloro-benzyloxy)-phenyl]-2,3,6,7,8,9-hexa hydro-[1,4]dioxino[2,3-g]isoquinoline-8-carbonyl}-amino)-3-[4-(2,3-dim ethyl-pyridin-4-yl)-phenyl]-propionic acid methyl ester (60 mg) was reacted with 2-acetylamino-4-methyl-thiazole-5-sulfonyl chloride to give (S)-2-({(3S,8S)-7-(2-acetylamino-4-methyl-thiazole-5-sulfonyl)-3-[4-(3,4-dichloro-benzyloxy)-phenyl]-2,3,6,7,8,9-hexahydro-[1,4]dioxino[2,3-g]isoquinoline-8-carbonyl}-amino)-3-[4-(2,3-dimethyl-pyridin-4-yl)-phenyl]-propionic acid methyl ester according to General Procedure E. This ester (12 mg) was hydrolyzed according to General Procedure B to give the title compound (10 mg). LCMS (m/z): 959.

Sources & evidence

ORD record
ord-6e1f156a1dd74bcd8e45bc7a45ad10cc
Source dataset
uspto-grants-2015_03
Patent number
US08987295B2

Reaction notes

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