(S)-2-({(S)-7-(2-acetylamino-5-methyl-thiazole-4-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'-cyano-biphenyl-4-yl)-propionic acid methyl ester → (S)-2-({(S)-7-(2-Amino-5-methyl-thiazole-4-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'-cyano-biphenyl-4-yl)-propionic acid

HRID 708683Notes

Reaction equation

HRID 708683 reaction equation
C[O:2][C:3](=[O:66])[C@@H:4]([NH:20][C:21]([CH: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:53]([C:56]1[N:57]=[C:58]([NH:62]C(=O)C)[S:59][C:60]=1[CH3:61])(=[O:55])=[O:54])=[O:22])[CH2:5][C:6]1[CH:11]=[CH:10][C:9]([C:12]2[CH:17]=[CH:16][C:15]([C:18]#[N:19])=[CH:14][CH:13]=2)=[CH:8][CH:7]=1.COC(=O)[C@@H](NC(C1CC2C=C3OC[C@H](C4C=CC(OCC5C=CC(Cl)=C(Cl)C=5)=CC=4)OC3=CC=2CN1S(C1N=C(N)SC=1C)(=O)=O)=O)CC1C=CC(C2C=CC(C#N)=CC=2)=CC=1>>[NH2:62][C:58]1[S:59][C:60]([CH3:61])=[C:56]([S:53]([N:24]2[CH:23]([C:21]([NH:20][C@@H:4]([CH2:5][C:6]3[CH:7]=[CH:8][C:9]([C:12]4[CH:17]=[CH:16][C:15]([C:18]#[N:19])=[CH:14][CH:13]=4)=[CH:10][CH:11]=3)[C:3]([OH:66])=[O:2])=[O:22])[CH2:32][C:31]3[CH:30]=[C:29]4[O:33][CH2:34][C@H:35]([C:37]5[CH:42]=[CH:41][C:40]([O:43][CH2:44][C:45]6[CH:50]=[CH:49][C:48]([Cl:51])=[C:47]([Cl:52])[CH:46]=6)=[CH:39][CH:38]=5)[O:36][C:28]4=[CH:27][C:26]=3[CH2:25]2)(=[O:54])=[O:55])[N:57]=1

Participants

3

Reactant 2

HCID 86654918(S)-2-({(S)-7-(2-acetylamino-5-methyl-thiazole-4-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'-cyano-biphenyl-4-yl)-propionic acid methyl esterHCID 86654920(S)-2-({(S)-7-(2-amino-5-methyl-thiazole-4-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'-cyano-biphenyl-4-yl)-propionic acid methyl ester2×

Product 1

HCID 86654919(S)-2-({(S)-7-(2-Amino-5-methyl-thiazole-4-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'-cyano-biphenyl-4-yl)-propionic acidYield 63.7%

Procedure

(S)-2-({(S)-7-(2-Acetylamino-5-methyl-thiazole-4-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′-cyano-biphenyl-4-yl)-propionic acid methyl ester (40 mg) was converted to (S)-2-({(S)-7-(2-amino-5-methyl-thiazole-4-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′-cyano-biphenyl-4-yl)-propionic acid methyl ester (28 mg) using General Procedure N. The title compound (24 mg) was prepared by the hydrolysis of (S)-2-({(S)-7-(2-amino-5-methyl-thiazole-4-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′-cyano-biphenyl-4-yl)-propionic acid methyl ester (28 mg) using General Procedure B. LCMS (m/z): 912.

Sources & evidence

ORD record
ord-9e4ceb7d73df4f94b7d196585f88665b
Source dataset
uspto-grants-2015_11
Patent number
US09175003B2

Reaction notes

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