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llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
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N,N-Diethylethanamine trihydrofluoride → biphenyl-2-ylcarbamic acid 1-[2-(4-{[(R)-2-(3-formylamino-4-hydroxyphenyl)-2-hydroxyethylamino]methyl}-2,5-dimethylphenyl-carbamoyl)ethyl]piperidin-4-yl ester

HRID 1361721
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HRID 1361721 반응식
[Si]([O:8][C@H:9]([C:48]1[CH:53]=[CH:52][C:51]([OH:54])=[C:50]([NH:55][CH:56]=[O:57])[CH:49]=1)[CH2:10][NH:11][CH2:12][C:13]1[C:18]([CH3:19])=[CH:17][C:16]([NH:20][C:21]([CH2:23][CH2:24][N:25]2[CH2:30][CH2:29][CH:28]([O:31][C:32](=[O:46])[NH:33][C:34]3[CH:39]=[CH:38][CH:37]=[CH:36][C:35]=3[C:40]3[CH:45]=[CH:44][CH:43]=[CH:42][CH:41]=3)[CH2:27][CH2:26]2)=[O:22])=[C:15]([CH3:47])[CH:14]=1)(C(C)(C)C)(C)C.F.F.F.C(N(CC)CC)C>ClCCl>[CH:56]([NH:55][C:50]1[CH:49]=[C:48]([C@@H:9]([OH:8])[CH2:10][NH:11][CH2:12][C:13]2[C:18]([CH3:19])=[CH:17][C:16]([NH:20][C:21]([CH2:23][CH2:24][N:25]3[CH2:30][CH2:29][CH:28]([O:31][C:32](=[O:46])[NH:33][C:34]4[CH:39]=[CH:38][CH:37]=[CH:36][C:35]=4[C:40]4[CH:45]=[CH:44][CH:43]=[CH:42][CH:41]=4)[CH2:27][CH2:26]3)=[O:22])=[C:15]([CH3:47])[CH:14]=2)[CH:53]=[CH:52][C:51]=1[OH:54])=[O:57]
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참가 물질

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HCID 175505N,N-Diethylethanamine trihydrofluorideHCID 86615941biphenyl-2-ylcarbamic acid 1-[2-(4-{[(R)-2-(tert-butyldimethylsilanyloxy)-2-(3-formylamino-4-hydroxyphenyl)ethylamino]-methyl}-2,5-dimethylphenylcarbamoyl)ethyl]piperidin-4-yl ester

생성물 1

HCID 16755732biphenyl-2-ylcarbamic acid 1-[2-(4-{[(R)-2-(3-formylamino-4-hydroxyphenyl)-2-hydroxyethylamino]methyl}-2,5-dimethylphenyl-carbamoyl)ethyl]piperidin-4-yl ester

시약·촉매·용매 1

HCID 6344
Dichloromethane
용매

실험 절차

To a suspension of biphenyl-2-ylcarbamic acid 1-[2-(4-{[(R)-2-(tert-butyldimethylsilanyloxy)-2-(3-formylamino-4-hydroxyphenyl)ethylamino]methyl}-2,5-dimethylphenylcarbamoyl)-ethyl]piperidin-4-yl ester (238 mg, 0.30 mmol) in dichloromethane (3.0 mL) was added triethylamine trihydrofluoride (147 μL, 0.90 mmol). This mixture was stirred at room temperature overnight and then the mixture was concentrated under reduced pressure. The residue was purified by prep-RP-HPLC (gradient: 2 to 50% acetonitrile in water with 0.05% TFA). The appropriate fractions were collected and combined and lyophilized to give biphenyl-2-ylcarbamic acid 1-[2-(4-{[(R)-2-(3-formylamino-4-hydroxyphenyl)-2-hydroxyethylamino]methyl}-2,5-dimethylphenylcarbamoyl)ethyl]piperidin-4-yl ester as the ditrifluoroacetate salt (50 mg, 97% purity). LPLC (2-90) Rt=2.76; [M+H+] found 680.8.

후처리

  1. concentrationthe mixture was concentrated under reduced pressure
  2. customThe residue was purified by prep-RP-HPLC (gradient: 2 to 50% acetonitrile in water with 0.05% TFA)
  3. customThe appropriate fractions were collected

출처 및 근거

ORD 기록
ord-91c9e6d2b146427bb74b6dd089a99905
출처 데이터셋
uspto-grants-2011_02
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07880010B2

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