1-Ethyl-3-(3'-dimethylaminopropyl)carbodiimide → (S)-N-(1-(3-(4-cyano-3,5-difluorophenyl)-1H-pyrazol-1-yl)propan-2-yl)-3-isopropyl-1,2,4-oxadiazole-5-carboxamide

HRID 872775노트

반응식

HRID 872775 반응식
[NH2:1][C@@H:2]([CH3:19])[CH2:3][N:4]1[CH:8]=[CH:7][C:6]([C:9]2[CH:16]=[C:15]([F:17])[C:12]([C:13]#[N:14])=[C:11]([F:18])[CH:10]=2)=[N:5]1.[CH:20]([C:23]1[N:27]=[C:26]([C:28](O)=[O:29])[O:25][N:24]=1)([CH3:22])[CH3:21].C1C=CC2N(O)N=NC=2C=1.CCN(C(C)C)C(C)C.CCN=C=NCCCN(C)C>CN(C=O)C>[C:13]([C:12]1[C:11]([F:18])=[CH:10][C:9]([C:6]2[CH:7]=[CH:8][N:4]([CH2:3][C@@H:2]([NH:1][C:28]([C:26]3[O:25][N:24]=[C:23]([CH:20]([CH3:22])[CH3:21])[N:27]=3)=[O:29])[CH3:19])[N:5]=2)=[CH:16][C:15]=1[F:17])#[N:14]

참가 물질

7

반응물 5

HCID 159081-Ethyl-3-(3'-dimethylaminopropyl)carbodiimideHCID 757711-HydroxybenzotriazoleHCID 81531DiisopropylethylamineHCID 232010263-Isopropyl-1,2,4-oxadiazole-5-carboxylic acidHCID 67173068(S)-4-(1-(2-aminopropyl)-1H-pyrazol-3-yl)-2,6-difluorobenzonitrile

생성물 1

HCID 70655945(S)-N-(1-(3-(4-cyano-3,5-difluorophenyl)-1H-pyrazol-1-yl)propan-2-yl)-3-isopropyl-1,2,4-oxadiazole-5-carboxamide수율 2%

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

실험 절차

The title compound was synthesized from (S)-4-(1-(2-aminopropyl)-1H-pyrazol-3-yl)-2,6-difluorobenzonitrile (0.168 g, 0.64 mmol), 3-isopropyl-1,2,4-oxadiazole-5-carboxylic acid (0.1 g, 0.64 mmol), HOBt (0.13 g, 0.96 mmol), DIPEA (0.335 mL, 1.92 mmol) and EDCI (0.184 g, 0.96 mmol) using DMF as solvent using the method of Example 34(d). Yield of the title compound 5 mg. 1H NMR (400 MHz; MeOD): δ 1.27 (d, 3H), 1.36 (d, 6H), 3.16 (m, 1H), 4.39 (m, 2H), 4.58 (m, 1H), 6.80 (d, 1H), 7.62 (m, 2H), 7.72 (d, 1H).

출처 및 근거

ORD 기록
ord-dee8e902b49447f89b7d0c242dcc4ef9
출처 데이터셋
uspto-grants-2015_03
특허 번호
US08975254B2

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