(1-{2-[5-(6-Bromonaphthalen-2-yl)-1H-imidazol-2-yl]-pyrrolidine-1-carbonyl}-2-methyl-propyl)-carbamic acid methyl ester → 3-{5-[4-(6-[2-[1-(2-Methoxycarbonylamino-3-methyl-butyryl)-pyrrolidin-2-yl]-3H-imidazol-4-yl}-naphthalen-2-yl)-phenyl]-1H-imidazol-2-yl}-2-aza-bicyclo[2.2.1]heptane-2-carboxylic acid tert-butyl ester

HRID 1751501Notes

Reaction equation

[C:1]([O:5][C:6]([N:8]1[CH2:12][C:11](=[CH2:13])[CH2:10][CH:9]1[C:14]1[NH:15][C:16]([C:19]2[CH:24]=[CH:23][C:22]([C:25]3[CH:34]=[CH:33][C:32]4[C:27](=[CH:28][CH:29]=[C:30]([C:35]5[NH:36][C:37]([CH:40]6[CH2:44][CH2:43][CH2:42][N:41]6[C:45](=[O:55])[CH:46]([NH:50][C:51]([O:53][CH3:54])=[O:52])[CH:47]([CH3:49])[CH3:48])=[N:38][CH:39]=5)[CH:31]=4)[CH:26]=3)=[CH:21][CH:20]=2)=[CH:17][N:18]=1)=[O:7])([CH3:4])([CH3:3])[CH3:2].[CH3:56]OC(=O)NC(C(N1CCCC1C1NC(C2C=CC3C(=CC=C(Br)C=3)C=2)=CN=1)=O)C(C)C.C(OC(N1C(C2NC(C3C=CC(B4OC(C)(C)C(C)(C)O4)=CC=3)=CN=2)C2CC1CC2)=O)(C)(C)C>>[C:1]([O:5][C:6]([N:8]1[CH:9]([C:14]2[NH:15][C:16]([C:19]3[CH:20]=[CH:21][C:22]([C:25]4[CH:34]=[CH:33][C:32]5[C:27](=[CH:28][CH:29]=[C:30]([C:35]6[NH:36][C:37]([CH:40]7[CH2:44][CH2:43][CH2:42][N:41]7[C:45](=[O:55])[CH:46]([NH:50][C:51]([O:53][CH3:54])=[O:52])[CH:47]([CH3:48])[CH3:49])=[N:38][CH:39]=6)[CH:31]=5)[CH:26]=4)=[CH:23][CH:24]=3)=[CH:17][N:18]=2)[CH:10]2[CH2:56][CH:12]1[CH2:13][CH2:11]2)=[O:7])([CH3:4])([CH3:2])[CH3:3]

Participants

Reactant 3

HCID 66620357(1-{2-[5-(6-Bromonaphthalen-2-yl)-1H-imidazol-2-yl]-pyrrolidine-1-carbonyl}-2-methyl-propyl)-carbamic acid methyl ester

HCID 666205563-{5-[4-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenyl]-1H-imidazol-2-yl}-2-azabicyclo[2.2.1]heptane-2-carboxylic acid tert-butyl ester

HCID 696727712-{5-[4-(6-{2-[1-(2-Methoxycarbonylamino-3-methyl-butyryl)-pyrrolidin-2-yl]-3H-imidazol-4-yl}-naphthalen-2-yl)-phenyl]-1H-imidazol-2-yl}-4-methylene-pyrrolidine-1-carboxylic acid tert-butyl ester

Product 1

HCID 666214363-{5-[4-(6-[2-[1-(2-Methoxycarbonylamino-3-methyl-butyryl)-pyrrolidin-2-yl]-3H-imidazol-4-yl}-naphthalen-2-yl)-phenyl]-1H-imidazol-2-yl}-2-aza-bicyclo[2.2.1]heptane-2-carboxylic acid tert-butyl esterYield 46%

Procedure

This compound was synthesized using the procedure used to make 2-{5-[4-(6-{2-[1-(2-Methoxycarbonylamino-3-methyl-butyryl)-pyrrolidin-2-yl]-3H-imidazol-4-yl}-naphthalen-2-yl)-phenyl]-1H-imidazol-2-yl}-4-methylene-pyrrolidine-1-carboxylic acid tert-butyl ester using (1-{2-[5-(6-Bromo-naphthalen-2-yl)-1H-imidazol-2-yl]-pyrrolidine-1-carbonyl}-2-methyl-propyl)-carbamic acid methyl ester (0.161 g, 0.322 mmol) and 3-{5-[4-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenyl]-1H-imidazol-2-yl}-2-azabicyclo[2.2.1]heptane-2-carboxylic acid tert-butyl ester (0.195 g, 0.419 mmol) to give 3-{5-[4-(6-{2-[1-(2-Methoxycarbonylamino-3-methyl-butyryl)-pyrrolidin-2-yl]-3H-imidazol-4-yl}-naphthalen-2-yl)-phenyl]-1H-imidazol-2-yl}-2-aza-bicyclo[2.2.1]heptane-2-carboxylic acid tert-butyl ester (0.133 g, 46% yield). LCMS-ESI+: calc'd for C44H51N7O5: 757.40 (M+); Found: 758.26 (M+H+).

Workup

customThis compound was synthesized

Sources & evidence

ORD record: ord-4493c6d17bbf4cf59eb6b3f96a07122a
Source dataset: uspto-grants-2015_10
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US09156823B2

Reaction notes

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