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llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
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1-[2-(Aminooxy)-2-methylpropionyl]-2-(3,4-dihydroxybenzoyl)hydrazine hydrochloride → (6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-[1-[2-(3,4-dihydroxybenzoyl)hydrazinyl]-2-methyl-1-oxopropan-2-yl]oxyiminoacetyl]amino]-3-[[2-(hydroxycarbamoyl)-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-yl]sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

HRID 1755892
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HRID 1755892 반응식
[NH2:1][C:2]1[S:3][CH:4]=[C:5]([C:7](=O)[C:8]([NH:10][C@@H:11]2[C:18](=[O:19])[N:17]3[C@@H:12]2[S:13][CH2:14][C:15]([CH2:23][S:24][C:25]2[N:30]4[N:31]=[C:32]([C:34](=[O:37])[NH:35][OH:36])[N:33]=[C:29]4[N:28]=[C:27]([CH3:38])[CH:26]=2)=[C:16]3[C:20]([OH:22])=[O:21])=[O:9])[N:6]=1.Cl.[NH2:41][O:42][C:43]([CH3:59])([CH3:58])[C:44]([NH:46][NH:47][C:48](=[O:57])[C:49]1[CH:54]=[CH:53][C:52]([OH:55])=[C:51]([OH:56])[CH:50]=1)=[O:45]>CC(N(C)C)=O>[NH2:1][C:2]1[S:3][CH:4]=[C:5](/[C:7](=[N:41]/[O:42][C:43]([C:44](=[O:45])[NH:46][NH:47][C:48](=[O:57])[C:49]2[CH:54]=[CH:53][C:52]([OH:55])=[C:51]([OH:56])[CH:50]=2)([CH3:58])[CH3:59])/[C:8]([NH:10][C@@H:11]2[C:18](=[O:19])[N:17]3[C@@H:12]2[S:13][CH2:14][C:15]([CH2:23][S:24][C:25]2[N:30]4[N:31]=[C:32]([C:34](=[O:37])[NH:35][OH:36])[N:33]=[C:29]4[N:28]=[C:27]([CH3:38])[CH:26]=2)=[C:16]3[C:20]([OH:22])=[O:21])=[O:9])[N:6]=1
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참가 물질

4

반응물 2

HCID 199179071-[2-(Aminooxy)-2-methylpropionyl]-2-(3,4-dihydroxybenzoyl)hydrazine hydrochlorideHCID 86748850HCID 86748850, 화합물

생성물 1

HCID 88419947(6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-[1-[2-(3,4-dihydroxybenzoyl)hydrazinyl]-2-methyl-1-oxopropan-2-yl]oxyiminoacetyl]amino]-3-[[2-(hydroxycarbamoyl)-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-yl]sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid수율 72.8%

시약·촉매·용매 1

HCID 31374Dimethylacetamide용매

실험 절차

(6R,7R)-7-(2-Amino-4-thiazoleglyoxylamido)-3-[[[2-(hydroxycarbamoyl)-5-methyl-s-triazolo[1,5-a]pyrimidin-7-yl]thio]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (60 mg) (0.101 mmol) and 40 mg (0.1318 mmol) of 1-[2-(aminooxy)-2-methylpropionyl]-2-(3,4-dihydroxybenzoyl)hydrazine hydrochloride are dissolved in 3 ml of absolute dimethylacetamide. After stirring at room temperature for 24 hours the solvent is removed at room temperature in a high vacuum. The residual oil is treated with water and the precipitated product is filtered off. The whole is washed in succession with water, ethanol and diethyl ether and dried at room temperature in a high vacuum. There are obtained 62 mg of (6R,7R)-7-[(Z)-2-(2-amino-4-thiazolyl)-2-[[1-[3-(3,4-dihydroxybenzoyl)carbazoyl]-1-methylethoxy]imino]acetamido]-3-[[[2-(hydroxycarbamoyl)-5-methyl-s-triazolo[1,5-a]pyrimidin-7-yl]thio]methyl]- 8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid as a beige powder.

후처리

  1. customis removed at room temperature in a high vacuum
  2. additionThe residual oil is treated with water
  3. filtrationthe precipitated product is filtered off
  4. washThe whole is washed in succession with water, ethanol and diethyl ether
  5. customdried at room temperature in a high vacuum

출처 및 근거

ORD 기록
ord-ae6a3c1342e1411a859a6bee21b633e8
출처 데이터셋
uspto-grants-1995_08
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US05438052

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