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llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
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Hydrochloric Acid → 5-(1'-{[3,5-Diethoxy-4-(1-methyl-1H-pyrazol-4-yl)phenyl]carbonyl}-4-oxospiro[chroman-2,4'-piperidin]-6-yl)pyridine-3-carboxylic acid

HRID 1096898
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HRID 1096898 반응식
C(N1C=CN=C1)(N1C=CN=C1)=O.[CH2:13]([O:15][C:16]1[CH:17]=[C:18]([CH:22]=[C:23]([O:31][CH2:32][CH3:33])[C:24]=1[C:25]1[CH:26]=[N:27][N:28]([CH3:30])[CH:29]=1)[C:19](O)=[O:20])[CH3:14].Cl.Cl.[O:36]=[C:37]1[C:51]2[C:46](=[CH:47][CH:48]=[C:49]([C:52]3[CH:53]=[C:54]([C:58]([OH:60])=[O:59])[CH:55]=[N:56][CH:57]=3)[CH:50]=2)[O:45][C:39]2([CH2:44][CH2:43][NH:42][CH2:41][CH2:40]2)[CH2:38]1.Cl>O.C(N(CC)CC)C.CN(C=O)C>[CH2:13]([O:15][C:16]1[CH:17]=[C:18]([C:19]([N:42]2[CH2:41][CH2:40][C:39]3([CH2:38][C:37](=[O:36])[C:51]4[C:46](=[CH:47][CH:48]=[C:49]([C:52]5[CH:53]=[C:54]([C:58]([OH:60])=[O:59])[CH:55]=[N:56][CH:57]=5)[CH:50]=4)[O:45]3)[CH2:44][CH2:43]2)=[O:20])[CH:22]=[C:23]([O:31][CH2:32][CH3:33])[C:24]=1[C:25]1[CH:26]=[N:27][N:28]([CH3:30])[CH:29]=1)[CH3:14]
참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트

참가 물질

8

반응물 4

HCID 313Hydrochloric AcidHCID 682631,1'-CarbonyldiimidazoleHCID 579310273,5-diethoxy-4-(1-methyl-1H-pyrazol-4-yl)benzoic acidHCID 666494905-{4-Oxospiro[chroman-2,4'-piperidin]-6-yl}nicotinic acid di-hydrochloride

생성물 1

HCID 249996275-(1'-{[3,5-Diethoxy-4-(1-methyl-1H-pyrazol-4-yl)phenyl]carbonyl}-4-oxospiro[chroman-2,4'-piperidin]-6-yl)pyridine-3-carboxylic acid

시약·촉매·용매 3

HCID 962Water용매HCID 6228Dimethylformamide용매2회HCID 8471Triethylamine용매2회

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온도
70 °C

실험 절차

Carbonyldiimidazole (130 mg) and triethylamine (0.446 mL) were added to a DMF solution (4 mL) of 3,5-diethoxy-4-(1-methyl-1H-pyrazol-4-yl)benzoic acid (232 mg), and stirred at 70° C. for 2 hours. To the reaction liquid, added was a DMF suspension (2 ml) of 5-(4-oxospiro[chroman-2,4′-piperidin]-6-yl)pyridine-3-carboxylic acid dihydrochloride (370 mg) and triethylamine (0.335 ml) that had been prepared separately, and further stirred at that temperature for 1 hour. 1 N hydrochloric acid and water were added to the reaction liquid, the resulting solid was taken out through filtration, and recrystallized from methanol to obtain the title compound.

후처리

  1. customTo the reaction liquid
  2. additionadded
  3. customhad been prepared separately
  4. stirringfurther stirred at that temperature for 1 hour
  5. filtrationthe resulting solid was taken out through filtration
  6. customrecrystallized from methanol

출처 및 근거

ORD 기록
ord-e4d71b967deb4ecaa6461ed05cb7bf91
출처 데이터셋
uspto-grants-2012_03
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08138197B2

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