Diisopropylethylamine → 3-Chloro-5-({7-[(2E)-4-(dimethylamino)but-2-enoyl]-5,6,7,8-tetrahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4-yl}amino)phenol

HRID 38602

반응식

HRID 38602 반응식
Cl.[Cl:2][C:3]1[CH:4]=[C:5]([OH:23])[CH:6]=[C:7]([NH:9][C:10]2[C:11]3[C:18]4[CH2:19][CH2:20][NH:21][CH2:22][C:17]=4[S:16][C:12]=3[N:13]=[CH:14][N:15]=2)[CH:8]=1.Cl.[CH3:25][N:26]([CH3:33])[CH2:27]/[CH:28]=[CH:29]/[C:30](O)=[O:31].CCN(C(C)C)C(C)C.CN(C(ON1N=NC2C=CC=CC1=2)=[N+](C)C)C.[B-](F)(F)(F)F>CN(C=O)C.C1COCC1>[Cl:2][C:3]1[CH:4]=[C:5]([OH:23])[CH:6]=[C:7]([NH:9][C:10]2[C:11]3[C:18]4[CH2:19][CH2:20][N:21]([C:30](=[O:31])/[CH:29]=[CH:28]/[CH2:27][N:26]([CH3:33])[CH3:25])[CH2:22][C:17]=4[S:16][C:12]=3[N:13]=[CH:14][N:15]=2)[CH:8]=1

참가 물질

7

반응물 4

HCID 81531DiisopropylethylamineHCID 2733207O-(Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborateHCID 45358758(2E)-4-(Dimethylamino)-2-butenoic acid hydrochlorideHCID 668500883-Chloro-5-(5,6,7,8-tetrahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4-ylamino)phenol hydrochloride

생성물 1

HCID 252210953-Chloro-5-({7-[(2E)-4-(dimethylamino)but-2-enoyl]-5,6,7,8-tetrahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4-yl}amino)phenol

시약·촉매·용매 2

HCID 6228Dimethylformamide용매HCID 8028Tetrahydrofuran용매

실험 절차

A solution of 3-chloro-5-(5,6,7,8-tetrahydropyrido[4′,3′:4,5]thieno[2,3-d]pyrimidin-4-ylamino)phenol hydrochloride from Example 65A (150 mg, 0.41 mmol) and (2E)-4-(dimethylamino)but-2-enoic acid hydrochloride from Example 1A (94 mg, 0.57 mmol) in a mixture of DMF (2 mL) and THF (4 mL) was treated with DIPEA (263 mg, 2.03 mmol) and TBTU (197 mg, 0.61 mmol). The mixture was stirred at rt overnight and then directly purified by preparative HPLC. The product was triturated with tert-butyl methyl ether and collected by suction filtration to yield 52 mg (29%) as tan crystals.

후처리

  1. customdirectly purified by preparative HPLC
  2. customThe product was triturated with tert-butyl methyl ether
  3. filtrationcollected by suction filtration
  4. customto yield 52 mg (29%) as tan crystals

출처 및 근거

ORD 기록
ord-21a6aa94de7b4143a81a33361377c006
출처 데이터셋
uspto-grants-2013_09
특허 번호
US08524722B2

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