Leucinamide → (S)-N-(1-amino-4-methyl-1-oxopentan-2-yl)-3-(3,4-difluorophenyl)-5-methyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine-1-carboxamide

HRID 242461ノート

反応式

HRID 242461 の反応式
CC(C)(C)[C@H:3]([NH:8][C:9]([N:11]1[C:19]2[CH2:18][CH2:17][N:16]([CH3:20])[CH2:15][C:14]=2[C:13]([C:21]2[CH:26]=[C:25]([F:27])[C:24]([F:28])=[CH:23][C:22]=2F)=[N:12]1)=[O:10])[C:4]([NH:6]C)=[O:5].FC1[CH:34]=[C:35]([C:40]2C3CN(C(OC(C)(C)C)=O)CCC=3NN=2)[CH:36]=CC=1F.N[C@H](C(N)=O)CC(C)C>>[NH2:6][C:4](=[O:5])[C@@H:3]([NH:8][C:9]([N:11]1[C:19]2[CH2:18][CH2:17][N:16]([CH3:20])[CH2:15][C:14]=2[C:13]([C:21]2[CH:22]=[CH:23][C:24]([F:28])=[C:25]([F:27])[CH:26]=2)=[N:12]1)=[O:10])[CH2:34][CH:35]([CH3:40])[CH3:36]

参加物

4

反応物 3

HCID 69640LeucinamideHCID 46863441(S)-N-(3,3-dimethyl-1-(methylamino)-1-oxobutan-2-yl)-5-methyl-3-(2,4,5-trifluorophenyl)-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine-1-carboxamideHCID 59345327tert-butyl 3-(3,4-difluorophenyl)-6,7-dihydro-1H-pyrazolo[4,3-c]pyridine-5(4H)-carboxylate

生成物 1

HCID 46863558(S)-N-(1-amino-4-methyl-1-oxopentan-2-yl)-3-(3,4-difluorophenyl)-5-methyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine-1-carboxamide

実験手順

Compound 49 was prepared according to the procedure described for the synthesis of compound 37 by replacing intermediate 19 with intermediate 15, and replacing tert-leucine methylamide with L-leucine amide. 1H NMR (CDCl3) δ 7.49-7.58 (m, 2H), 7.34-7.38 (m, 1H), 7.18-7.24 (m, 1H), 4.50 (m, 1H), 3.58 (s, 2H), 3.20 (s, 2H), 2.27 (s, 3H), 2.53 (s, 3H), 1.71-1.82 (m, 3H), 0.88-0.99 (m, 6H). LCMS (+ESI) m/z=406.3 [M+H]+.

出典と根拠

ORDレコード
ord-44f2d799e6334bee826236f42ce7baa6
出典データセット
uspto-grants-2014_02
特許番号
US08653127B2

反応ノート

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