1-(5-Cyano-2-pyridinyl)-4-piperidinecarboxylic acid → [(3S,4R)-1-(5'-cyano-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-4-carbonyl)-4-(3,4-dichloro-phenyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-trifluoromethyl-cyclohexyl ester

HRID 587382Notes

Reaction equation

HRID 587382 reaction equation
[F:1][C:2]([F:28])([F:27])[CH:3]1[CH2:8][CH2:7][CH:6]([O:9][C:10](=[O:26])[N:11]([C@H:13]2[C@H:17]([C:18]3[CH:23]=[CH:22][C:21]([Cl:24])=[C:20]([Cl:25])[CH:19]=3)[CH2:16][NH:15][CH2:14]2)[CH3:12])[CH2:5][CH2:4]1.[C:29]([C:31]1[CH:32]=[CH:33][C:34]([N:37]2[CH2:42][CH2:41][CH:40]([C:43](O)=[O:44])[CH2:39][CH2:38]2)=[N:35][CH:36]=1)#[N:30]>>[F:28][C:2]([F:1])([F:27])[CH:3]1[CH2:8][CH2:7][CH:6]([O:9][C:10](=[O:26])[N:11]([C@H:13]2[C@H:17]([C:18]3[CH:23]=[CH:22][C:21]([Cl:24])=[C:20]([Cl:25])[CH:19]=3)[CH2:16][N:15]([C:43]([CH:40]3[CH2:39][CH2:38][N:37]([C:34]4[CH:33]=[CH:32][C:31]([C:29]#[N:30])=[CH:36][N:35]=4)[CH2:42][CH2:41]3)=[O:44])[CH2:14]2)[CH3:12])[CH2:5][CH2:4]1

Participants

3

Reactant 2

HCID 162274741-(5-Cyano-2-pyridinyl)-4-piperidinecarboxylic acidHCID 67234197[(3S,4R)-4-(3,4-dichloro-phenyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-trifluoromethyl-cyclohexyl ester

Product 1

HCID 58303040[(3S,4R)-1-(5'-cyano-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-4-carbonyl)-4-(3,4-dichloro-phenyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-trifluoromethyl-cyclohexyl ester

Procedure

In analogy to the procedure described for the synthesis of example 44 (step c), the title compound [(3S,4R)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-4-(3,4-dichloro-phenyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-trifluoromethyl-cyclohexyl ester was prepared from [(3S,4R)-4-(3,4-dichloro-phenyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-trifluoromethyl-cyclohexyl ester instead of [(3S,4R)-4-(3,4-dichloro-phenyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester using 5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carboxylic acid instead of 1-methylcyclopropane-1-carboxylic acid and was obtained as an off-white foam. MS m/e: 652.3 [M]+.

Workup

  1. customIn analogy to the procedure described for the synthesis of example 44 (step c)
  2. customwas obtained as an off-white foam

Sources & evidence

ORD record
ord-b722e1c4088345e0865733f84eb1d2f4
Source dataset
uspto-grants-2016_01
Patent number
US09226916B2

Reaction notes

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