(2R)-1-aminopropan-2-ol → HCID 25254462, compound

HRID 914117Notes

Reaction equation

HRID 914117 reaction equation
[CH:1]1([N:7]2[CH2:13][C:12]([F:15])([F:14])[C:11](=[O:16])[N:10]([CH3:17])[C:9]3[CH:18]=[N:19][C:20]([NH:22][C:23]4[CH:31]=[CH:30][C:26]([C:27](O)=[O:28])=[CH:25][C:24]=4[O:32][CH3:33])=[N:21][C:8]2=3)[CH2:6][CH2:5][CH2:4][CH2:3][CH2:2]1.CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.[NH2:58][CH2:59][C@H:60]([OH:62])[CH3:61]>>[CH:1]1([N:7]2[CH2:13][C:12]([F:14])([F:15])[C:11](=[O:16])[N:10]([CH3:17])[C:9]3[CH:18]=[N:19][C:20]([NH:22][C:23]4[CH:31]=[CH:30][C:26]([C:27]([NH:58][CH2:59][C@@H:60]([OH:62])[CH3:61])=[O:28])=[CH:25][C:24]=4[O:32][CH3:33])=[N:21][C:8]2=3)[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6]1

Participants

4

Reactant 3

HCID 439938(2R)-1-aminopropan-2-olHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 252536804-(9-cyclohexyl-7,7-difluoro-5-methyl-6-oxo-6,7,8,9-tetrahydro-5H-pyrimido[4,5-b][1,4]diazepin-2-ylamino)-3-methoxy-benzoic acid

Product 1

HCID 25254462HCID 25254462, compound

Procedure

The title compound was synthesized from 4-(9-cyclohexyl-7,7-difluoro-5-methyl-6-oxo-6,7,8,9-tetrahydro-5H-pyrimido[5,4-b][1,4]diazepin-2-ylamino)-3-methoxybenzoic acid as described in the General procedure for amide bond synthesis using HATU and (R)-1-aminopropan-2-ol. The final compound was purified by reverse phase HPLC and basified to give the free base. 1H NMR (400 MHz, DMSO-d6) δ ppm 1.07 (d, J=6.1 Hz, 3H) 1.12-1.41 (m, 3H) 1.55-1.87 (m, 8H) 1.70-1.88 (m, 4H) 3.21 (q, J=6.3 Hz, 1H) 3.32 (s, 3H) 3.77 (m, 1H) 3.94 (s, 3H) 4.16 (t, J=13.0 Hz, 2H) 4.49 (quin., J=12.1 Hz, 1H) 7.53 (d, J=8.6 Hz, 1H) 7.58 (s, 1H) 8.14 (d, J=8.3 Hz, 1H) 8.23 (s, 1H) 8.41-8.47 (m, 1H) 8.51-8.57 (m, 1H). [M+H] calc'd for C25H32F2N6O4 519. found 519.

Workup

  1. customas described in the General procedure for amide bond synthesis
  2. customThe final compound was purified by reverse phase HPLC
  3. customto give the free base

Sources & evidence

ORD record
ord-cbecf27f914d409b84a1424eaba3cf0a
Source dataset
uspto-grants-2011_09
Patent number
US08026234B2

Reaction notes

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