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llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
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Diisopropylethylamine → 4-(4-Methyl-2-oxo-2,3-dihydrobenzo[d]oxazol-6-yloxy)-6-(2'-oxo-1'.2'-dihydrospiro-[piperidin-4,4'-pyrido[2,3-d][1,3]oxazin]-1-yl)nicotinonitrile

HRID 1846579
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인쇄 미리보기

반응식

HRID 1846579 반응식
Cl.[NH:2]1[C:7]2[N:8]=[CH:9][CH:10]=[CH:11][C:6]=2[C:5]2([CH2:16][CH2:15][NH:14][CH2:13][CH2:12]2)[O:4][C:3]1=[O:17].Cl[C:19]1[CH:26]=[C:25]([O:27][C:28]2[CH:37]=[C:36]([CH3:38])[C:31]3[NH:32][C:33](=[O:35])[O:34][C:30]=3[CH:29]=2)[C:22]([C:23]#[N:24])=[CH:21][N:20]=1.CCN(C(C)C)C(C)C>CN1C(=O)CCC1>[CH3:38][C:36]1[C:31]2[NH:32][C:33](=[O:35])[O:34][C:30]=2[CH:29]=[C:28]([O:27][C:25]2[C:22]([C:23]#[N:24])=[CH:21][N:20]=[C:19]([N:14]3[CH2:13][CH2:12][C:5]4([O:4][C:3](=[O:17])[NH:2][C:7]5[N:8]=[CH:9][CH:10]=[CH:11][C:6]4=5)[CH2:16][CH2:15]3)[CH:26]=2)[CH:37]=1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 3

HCID 81531DiisopropylethylamineHCID 66687106Spiro[piperidine-4,4'-pyrido[2,3-d][1,3]oxazin]-2'(1'H)-one hydrochlorideHCID 86663929HCID 86663929, 화합물

생성물 1

HCID 462439834-(4-Methyl-2-oxo-2,3-dihydrobenzo[d]oxazol-6-yloxy)-6-(2'-oxo-1'.2'-dihydrospiro-[piperidin-4,4'-pyrido[2,3-d][1,3]oxazin]-1-yl)nicotinonitrile

시약·촉매·용매 1

HCID 13387
N-methyl-2-pyrrolidone
용매

실험 절차

40 mg (0.16 mmol) spiro[piperidin-4,4′-pyrido[2,3-d][1,3]oxazin]-2′(1′H)-one hydrochloride, 40 mg (0.12 mmol) 6-chloro-4-(4-methyl-2-oxo-2,3-dihydro-benzoxazol-6-yloxy)-nicotinonitrile and 0.08 mL (0.47 mmol) DIPEA in 0.80 mL NMP were stirred for 1 h at 140° C. The reaction mixture was purified by preparative HPLC-MS. The fractions containing product were partially evaporated down i.vac. and neutralised with aqueous NaHCO3 solution. The precipitate formed was suction filtered and dried.

후처리

  1. customThe reaction mixture was purified by preparative HPLC-MS
  2. additionThe fractions containing product
  3. customwere partially evaporated down i.vac
  4. customThe precipitate formed
  5. filtrationfiltered
  6. customdried

출처 및 근거

ORD 기록
ord-8786448a8211478baed14b3e51299e00
출처 데이터셋
uspto-grants-2015_02
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08952014B2

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