Hydrochloric Acid → [1-(2-{5-[6-(4-{2-[4-Cyano-1-(2-methoxycarbonylamino-2-phenyl-acetyl)-pyrrolidin-2-yl]-3H-imidazol-4-yl}-phenyl)-naphthalen-2-yl]-1H-imidazol-2-yl}-4-methylene-pyrrolidine-1-carbonyl)-2-methyl-propyl]-carbamic acid methyl ester

HRID 1751417Notes

Reaction equation

HRID 1751417 reaction equation
C(O[C:6]([N:8]1[CH2:12][CH:11]([C:13]#[N:14])[CH2:10][CH:9]1[C:15]1[NH:16][C:17]([C:20]2[CH:25]=[CH:24][C:23]([C:26]3[CH:35]=[CH:34][C:33]4[C:28](=[CH:29][CH:30]=[C:31]([C:36]5[NH:37][C:38]([CH:41]6[CH2:45][C:44](=[CH2:46])[CH2:43][N:42]6[C:47](=[O:57])[CH:48]([NH:52][C:53]([O:55][CH3:56])=[O:54])[CH:49]([CH3:51])[CH3:50])=[N:39][CH:40]=5)[CH:32]=4)[CH:27]=3)=[CH:22][CH:21]=2)=[CH:18][N:19]=1)=[O:7])(C)(C)C.Cl.[CH3:59][O:60][C:61]([NH:63][CH:64]([C:68]1[CH:73]=[CH:72][CH:71]=[CH:70][CH:69]=1)C(O)=O)=[O:62].CCN(C(C)C)C(C)C.CCOC(C(C#N)=NOC(N1CCOCC1)=[N+](C)C)=O.F[P-](F)(F)(F)(F)F>C(Cl)Cl.O1CCOCC1>[CH3:56][O:55][C:53](=[O:54])[NH:52][CH:48]([C:47]([N:42]1[CH2:43][C:44](=[CH2:46])[CH2:45][CH:41]1[C:38]1[NH:37][C:36]([C:31]2[CH:30]=[CH:29][C:28]3[C:33](=[CH:34][CH:35]=[C:26]([C:23]4[CH:22]=[CH:21][C:20]([C:17]5[NH:16][C:15]([CH:9]6[CH2:10][CH:11]([C:13]#[N:14])[CH2:12][N:8]6[C:6](=[O:7])[CH:64]([NH:63][C:61]([O:60][CH3:59])=[O:62])[C:68]6[CH:73]=[CH:72][CH:71]=[CH:70][CH:69]=6)=[N:19][CH:18]=5)=[CH:25][CH:24]=4)[CH:27]=3)[CH:32]=2)=[CH:40][N:39]=1)=[O:57])[CH:49]([CH3:51])[CH3:50]

Participants

8

Reactant 5

HCID 313Hydrochloric AcidHCID 81531DiisopropylethylamineHCID 596264N-Methoxycarbonyl-2-phenylglycineHCID 75951468(1-Cyano-2-ethoxy-2-oxoethylidenaminooxy)dimethylamino-morpholino-carbenium hexafluorophosphateHCID 773353874-Cyano-2-{5-[4-(6-{2-[1-(2-methoxycarbonylamino-3-methyl-butyryl)-4-methylene-pyrrolidin-2-yl]-3H-imidazol-4-yl}-naphthalen-2-yl)-phenyl]-1H-imidazol-2-yl}-pyrrolidine-1-carboxylic acid tert-butyl ester

Product 1

HCID 77335245[1-(2-{5-[6-(4-{2-[4-Cyano-1-(2-methoxycarbonylamino-2-phenyl-acetyl)-pyrrolidin-2-yl]-3H-imidazol-4-yl}-phenyl)-naphthalen-2-yl]-1H-imidazol-2-yl}-4-methylene-pyrrolidine-1-carbonyl)-2-methyl-propyl]-carbamic acid methyl ester

Reagents, catalysts & solvents 2

HCID 6344DichloromethaneSolventHCID 312751,4-DioxaneSolvent

Procedure

4-Cyano-2-{5-[4-(6-{2-[1-(2-methoxycarbonylamino-3-methyl-butyryl)-4-methylene-pyrrolidin-2-yl]-3H-imidazol-4-yl}-naphthalen-2-yl)-phenyl]-1H-imidazol-2-yl}-pyrrolidine-1-carboxylic acid tert-butyl ester (102.0 mg, 0.134 mmol) was stirred in DCM (2.0 mL)/HCl in dioxane (4M, 2.0 mL). After 40 minutes all volatiles were removed in vacuo. The crude material was dissolved in DMF (1.5 mL) and methoxycarbonylamino-phenyl-acetic acid (28.2 mg, 0.134 mmol), DIEA (52.2 mg, 0.4 mmol), and COMU (57.7 mg, 0.134 mmol) was added and stirring at room temperature was continued. After 15 minutes, the reaction was quenched with aqueous HCl (1N, 0.1 mL). The crude reaction mixture was purified via RP-HPLC (eluent: water/MeCN w/0.1% TFA). The product containing fractions were lyophilized to give the final compound (59.3.0 mg).

Workup

  1. customAfter 40 minutes all volatiles were removed in vacuo
  2. dissolutionThe crude material was dissolved in DMF (1.5 mL)
  3. customthe reaction was quenched with aqueous HCl (1N, 0.1 mL)
  4. customThe crude reaction mixture
  5. customwas purified via RP-HPLC (eluent: water/MeCN w/0.1% TFA)
  6. additionThe product containing fractions

Sources & evidence

ORD record
ord-2d8fb952f32f44fb9056caaf090a92aa
Source dataset
uspto-grants-2015_10
Patent number
US09156823B2

Reaction notes

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