Trifluoroacetic acid → 8-(4-Fluoro-phenylethynyl)-4-(3-tetrazol-1-yl-phenyl)-1,3-dihydro-benzo[b][1,4]diazepin-2-one

HRID 859547노트

반응식

HRID 859547 반응식
C(OC(=O)[NH:7][C:8]1[CH:13]=[CH:12][C:11]([C:14]#[C:15][C:16]2[CH:21]=[CH:20][C:19]([F:22])=[CH:18][CH:17]=2)=[CH:10][C:9]=1[NH2:23])(C)(C)C.C(O[C:28](=[O:43])[CH2:29][C:30](=O)[C:31]1[CH:36]=[CH:35][CH:34]=[C:33]([N:37]2[CH:41]=[N:40][N:39]=[N:38]2)[CH:32]=1)C.C(O)(C(F)(F)F)=O>C(Cl)Cl>[F:22][C:19]1[CH:18]=[CH:17][C:16]([C:15]#[C:14][C:11]2[CH:12]=[CH:13][C:8]3[N:7]=[C:30]([C:31]4[CH:36]=[CH:35][CH:34]=[C:33]([N:37]5[CH:41]=[N:40][N:39]=[N:38]5)[CH:32]=4)[CH2:29][C:28](=[O:43])[NH:23][C:9]=3[CH:10]=2)=[CH:21][CH:20]=1

참가 물질

5

반응물 3

HCID 6422Trifluoroacetic acidHCID 69486641[2-Amino-4-(4-fluoro-phenylethynyl)-phenyl]-carbamic acid tert-butyl esterHCID 695927913-Oxo-3-(3-tetrazol-1-yl-phenyl)-propionic acid ethyl ester

생성물 1

HCID 98451278-(4-Fluoro-phenylethynyl)-4-(3-tetrazol-1-yl-phenyl)-1,3-dihydro-benzo[b][1,4]diazepin-2-one

시약·촉매·용매 1

HCID 6344Dichloromethane용매

실험 절차

Prepared from [2-amino-4-(4-fluoro-phenylethynyl)-phenyl]-carbamic acid tert.-butyl ester (Example G33) and 3-oxo-3-(3-tetrazol-1-yl-phenyl)-propionic acid ethyl ester (Example H15) according to the general procedure K. The obtained material was deprotected and cyclized by treatment with TFA in CH2Cl2 according to the general procedure M. Obtained as a beige powder (5.5 mg).

출처 및 근거

ORD 기록
ord-b68747766c3343d6829ef30b248f3956
출처 데이터셋
uspto-grants-2006_12
특허 번호
US07151098B2

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