1-Hydroxybenzotriazole → tert-Butyl cis(+/-)-4-{[(5-ethyl-4-iodo-1H-imidazol-2-yl)carbonyl]amino}-3-methoxypiperidine-1-carboxylate

HRID 1424977노트

반응식

HRID 1424977 반응식
[NH2:1][C@H:2]1[CH2:7][CH2:6][N:5]([C:8]([O:10][C:11]([CH3:14])([CH3:13])[CH3:12])=[O:9])[CH2:4][C@H:3]1[O:15][CH3:16].[CH2:17]([C:19]1[NH:23][C:22]([C:24](O)=[O:25])=[N:21][C:20]=1[I:27])[CH3:18].CCN=C=NCCCN(C)C.Cl.C1C=CC2N(O)N=NC=2C=1>>[CH2:17]([C:19]1[NH:23][C:22]([C:24]([NH:1][C@H:2]2[CH2:7][CH2:6][N:5]([C:8]([O:10][C:11]([CH3:12])([CH3:13])[CH3:14])=[O:9])[CH2:4][C@H:3]2[O:15][CH3:16])=[O:25])=[N:21][C:20]=1[I:27])[CH3:18]

참가 물질

5

반응물 4

HCID 757711-HydroxybenzotriazoleHCID 27239391,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochlorideHCID 57362389(3R,4S)-4-Amino-1-boc-3-methoxypiperidine2회HCID 675488385-ethyl-4-iodo-1H-imidazole-2-carboxylic acid

생성물 1

HCID 86648514tert-Butyl cis(+/-)-4-{[(5-ethyl-4-iodo-1H-imidazol-2-yl)carbonyl]amino}-3-methoxypiperidine-1-carboxylate수율 86%

실험 절차

The same operation as in Example (1g) was performed using tert-butyl cis(±)-4-amino-3-methoxypiperidine-1-carboxylate obtained by the method described in Example (1e) (130 mg, 0.56 mmol), 5-ethyl-4-iodo-1H-imidazole-2-carboxylic acid obtained in Example (58b) (95 mg, 0.36 mmol), WSC hydrochloride (220 mg, 1.15 mmol) and HOBT (46 mg, 0.34 mmol), to obtain 146.2 mg of the title compound as a white solid (86%).

후처리

  1. customobtained by the method

출처 및 근거

ORD 기록
ord-4600ac6136bc4dccbdfc890fd3fe2ec9
출처 데이터셋
uspto-grants-2015_01
특허 번호
US08927588B2

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