tert-butyl N-(6-aminoisoquinolin-1-yl)-N-[(tert-butoxy)carbonyl]carbamate → di-tert-butyl (6-{[(4-bromo-1-trityl-1H-imidazol-2-yl)(3-chloro-5-ethyl-2-fluorophenyl)methyl]amino}isoquinolin-1-yl)imidodicarbonate

HRID 2105030노트

반응식

HRID 2105030 반응식
[Br:1][C:2]1[N:3]=[C:4]([CH:26]([NH:38][C:39]2[CH:40]=[C:41]3[C:46](=[CH:47][CH:48]=2)[C:45]([N:49]([C:57]([O:59][C:60]([CH3:63])([CH3:62])[CH3:61])=[O:58])[C:50]([O:52][C:53]([CH3:56])([CH3:55])[CH3:54])=[O:51])=[N:44][CH:43]=[CH:42]3)[C:27]2[CH:32]=[C:31]([CH2:33][CH3:34])[CH:30]=[C:29](OC)[C:28]=2[F:37])[N:5]([C:7]([C:20]2[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=2)([C:14]2[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=2)[C:8]2[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=2)[CH:6]=1.BrC1N=C(C(C2C=C(CC)C=C([Cl:99])C=2F)O)N(C(C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)C=1.BrC1N=C(C(Cl)C2C=C(CC)C=C(OC)C=2F)N(C(C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)C=1.NC1C=C2C(=CC=1)C(N(C(OC(C)(C)C)=O)C(OC(C)(C)C)=O)=NC=C2>>[Br:1][C:2]1[N:3]=[C:4]([CH:26]([NH:38][C:39]2[CH:40]=[C:41]3[C:46](=[CH:47][CH:48]=2)[C:45]([N:49]([C:57]([O:59][C:60]([CH3:63])([CH3:62])[CH3:61])=[O:58])[C:50]([O:52][C:53]([CH3:56])([CH3:55])[CH3:54])=[O:51])=[N:44][CH:43]=[CH:42]3)[C:27]2[CH:32]=[C:31]([CH2:33][CH3:34])[CH:30]=[C:29]([Cl:99])[C:28]=2[F:37])[N:5]([C:7]([C:20]2[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=2)([C:14]2[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=2)[C:8]2[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=2)[CH:6]=1

참가 물질

5

반응물 4

HCID 58717298tert-butyl N-(6-aminoisoquinolin-1-yl)-N-[(tert-butoxy)carbonyl]carbamateHCID 68816252(4-bromo-1-trityl-1H-imidazol-2-yl)(3-chloro-5-ethyl-2-fluorophenyl)methanolHCID 688168844-bromo-2-(chloro(5-ethyl-2-fluoro-3-methoxyphenyl)methyl)-1-trityl-1H-imidazoleHCID 86607941di-tert-butyl (6-{[(4-bromo-1-trityl-1H-imidazol-2-yl)(5-ethyl-2-fluoro-3-methoxyphenyl)methyl]amino}isoquinolin-1-yl)imidodicarbonate

생성물 1

HCID 86607944di-tert-butyl (6-{[(4-bromo-1-trityl-1H-imidazol-2-yl)(3-chloro-5-ethyl-2-fluorophenyl)methyl]amino}isoquinolin-1-yl)imidodicarbonate

실험 절차

According to the procedure for the preparation of Intermediate 206.4, Intermediate 221.2 (309 mg, 0.537 mmol) was converted to the chloro intermediate, then displaced with di-tert-butyl (6-aminoisoquinolin-1-yl)imidodicarbonate (rt for 15 h, 40° C. for 9 h, 50° C. for 6 h) to afford after flash chromatography (O to 50% EtOAc/hexanes gradient) 400 mg of Iintermediate 221.3 as a pale yellow solid. LCMS (50 to 100% B, 4 min gradient, A=95% H2O/5% CH3CN/0.1% TFA, B=5% H2O/95% CH3CN/0.1% TFA) RT=5.43 min, 918.76 (M+H)+.

출처 및 근거

ORD 기록
ord-6298d1f85a364429953d846a42b11fe5
출처 데이터셋
uspto-grants-2009_08
특허 번호
US07576098B2

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