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llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
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Hydrochloric Acid → (1R,2S,3R,5S)-3-[2-((R)-3-amino-pyrrolidin-1-yl)-6-(2,2-diphenyl-ethylamino)-purin-9-yl]-5-(4-ethyl-pyrazol-1-yl)-cyclopentan-1,2-diol

HRID 1641944
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HRID 1641944 반응식
C(OC(=O)[NH:7][C@@H:8]1[CH2:12][CH2:11][N:10]([C:13]2[N:21]=[C:20]3[C:16]([N:17]=[CH:18][N:19]3[C@@H:22]3[CH2:26][C@H:25]([N:27]4[CH:31]=[C:30]([CH2:32][CH3:33])[CH:29]=[N:28]4)[C@@H:24]([OH:34])[C@H:23]3[OH:35])=[C:15]([NH:36][CH2:37][CH:38]([C:45]3[CH:50]=[CH:49][CH:48]=[CH:47][CH:46]=3)[C:39]3[CH:44]=[CH:43][CH:42]=[CH:41][CH:40]=3)[N:14]=2)[CH2:9]1)(C)(C)C.Cl>CO.O1CCOCC1>[NH2:7][C@@H:8]1[CH2:12][CH2:11][N:10]([C:13]2[N:21]=[C:20]3[C:16]([N:17]=[CH:18][N:19]3[C@@H:22]3[CH2:26][C@H:25]([N:27]4[CH:31]=[C:30]([CH2:32][CH3:33])[CH:29]=[N:28]4)[C@@H:24]([OH:34])[C@H:23]3[OH:35])=[C:15]([NH:36][CH2:37][CH:38]([C:45]3[CH:46]=[CH:47][CH:48]=[CH:49][CH:50]=3)[C:39]3[CH:40]=[CH:41][CH:42]=[CH:43][CH:44]=3)[N:14]=2)[CH2:9]1
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참가 물질

5

반응물 2

HCID 313Hydrochloric AcidHCID 66736013((R)-1-{6-(2,2-Diphenyl-ethylamino)-9-[(1R,2S,3R,4S)-4-(4-ethyl-pyrazol-1-yl)-2,3-dihydroxy-cyclopentyl]-9H-purin-2-yl}-pyrrolidin-3-yl)-carbamic acid tert-butyl ester

생성물 1

HCID 66735977(1R,2S,3R,5S)-3-[2-((R)-3-amino-pyrrolidin-1-yl)-6-(2,2-diphenyl-ethylamino)-purin-9-yl]-5-(4-ethyl-pyrazol-1-yl)-cyclopentan-1,2-diol

시약·촉매·용매 2

HCID 887Methanol
용매
HCID 312751,4-Dioxane용매

실험 절차

((R)-1-{6-(2,2-diphenyl-ethylamino)-9-[(1R,2S,3R,4S)-4-(4-ethyl-pyrazol-1-yl)-2,3-dihydroxy-cyclopentyl]-9H-purin-2-yl}-pyrrolidin-3-yl)-carbamic acid tert-butyl ester (first step a) (9.75 g, 14 mmol) is dissolved in methanol (2 ml). (4M) HCl in 1,4-dioxane (15 ml) is added and the reaction mixture is stirred at room temperature over night. The compound is purified by reverse phase column chromatography (Isolute™ C18, 0-100% MeCN in water—0.1% HCl). The compound is partitioned between DCM and saturated NaHCO3(aq). The organics are dried (MgSO4), filtered and reduced in vacuo to yield the title compound. MS (ES+) m/e 594.31 (MH+).

후처리

  1. customThe compound is purified by reverse phase column chromatography (Isolute™ C18, 0-100% MeCN in water—0.1% HCl)
  2. customThe compound is partitioned between DCM and saturated NaHCO3(aq)
  3. dry with materialThe organics are dried (MgSO4)
  4. filtrationfiltered

출처 및 근거

ORD 기록
ord-4755b4d489074943890ad894c43eedec
출처 데이터셋
uspto-grants-2012_02
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08114877B2

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