Ammonia → (2R,3S,4R,5S)-4-(4-Chloro-2-fluoro-phenyl)-3-(3-chloro-2-fluoro-phenyl)-4-cyano-5-(2,2-dimethyl-propyl)-pyrrolidine-2-carboxylic acid (6-carbamoyl-naphthalen-2-yl)-amide

HRID 1807318Notes

Reaction equation

HRID 1807318 reaction equation
[Cl:1][C:2]1[C:3]([F:44])=[C:4]([C@@H:8]2[C@:12]([C:15]3[CH:20]=[CH:19][C:18]([Cl:21])=[CH:17][C:16]=3[F:22])([C:13]#[N:14])[C@H:11]([CH2:23][C:24]([CH3:27])([CH3:26])[CH3:25])[NH:10][C@H:9]2[C:28]([NH:30][C:31]2[CH:32]=[C:33]3[C:38](=[CH:39][CH:40]=2)[CH:37]=[C:36]([C:41]([OH:43])=O)[CH:35]=[CH:34]3)=[O:29])[CH:5]=[CH:6][CH:7]=1.C[N:46](C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.CCN(C(C)C)C(C)C.N>C(Cl)Cl.CO>[C:41]([C:36]1[CH:37]=[C:38]2[C:33](=[CH:34][CH:35]=1)[CH:32]=[C:31]([NH:30][C:28]([C@H:9]1[C@H:8]([C:4]3[CH:5]=[CH:6][CH:7]=[C:2]([Cl:1])[C:3]=3[F:44])[C@:12]([C:15]3[CH:20]=[CH:19][C:18]([Cl:21])=[CH:17][C:16]=3[F:22])([C:13]#[N:14])[C@H:11]([CH2:23][C:24]([CH3:27])([CH3:26])[CH3:25])[NH:10]1)=[O:29])[CH:40]=[CH:39]2)(=[O:43])[NH2:46]

Participants

7

Reactant 4

HCID 222AmmoniaHCID 81531DiisopropylethylamineHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 592496776-((2R,3S,4R,5S)-3-(3-chloro-2-fluorophenyl)-4-(4-chloro-2-fluorophenyl)-4-cyano-5-neopentylpyrrolidine-2-carboxamido)-2-naphthoic acid

Product 1

HCID 53358943(2R,3S,4R,5S)-4-(4-Chloro-2-fluoro-phenyl)-3-(3-chloro-2-fluoro-phenyl)-4-cyano-5-(2,2-dimethyl-propyl)-pyrrolidine-2-carboxylic acid (6-carbamoyl-naphthalen-2-yl)-amide

Reagents, catalysts & solvents 2

HCID 887MethanolSolventHCID 6344DichloromethaneSolvent

Procedure

To a stirred solution of 6-((2R,3S,4R,5S)-3-(3-chloro-2-fluorophenyl)-4-(4-chloro-2-fluorophenyl)-4-cyano-5-neopentylpyrrolidine-2-carboxamido)-2-naphthoic acid (58 mg, 0.091 mmol) in methylene chloride (8 ml), HATU (35 mg, 0.091 mmol) was added followed by DIPEA (0.15 ml). The solution was stirred for 5 minutes and then ammonia in methanol (2M in methanol, 1.0 ml) was added and the mixture was stirred at rt for 3 hrs. The solvent was reduced to 4 ml and loaded onto a silica gel column and eluted with 5% Methanol/methylene chloride on a combifalsh machine to give a white solid. 49 mg, 84.5%. (ES+) m/z Calcd: [(M+H)+]: 635. found: 635.

Workup

  1. stirringthe mixture was stirred at rt for 3 hrs
  2. washeluted with 5% Methanol/methylene chloride on a combifalsh machine
  3. customto give a white solid

Sources & evidence

ORD record
ord-6210748c3b8b4610be85fe6d24da0beb
Source dataset
uspto-grants-2013_01
Patent number
US08354444B2

Reaction notes

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