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(2-Thienylmethyl)amine → 4-[(2'-oxo-5,6-dihydrospiro[benzo[1,2-b:5,4-b']difuran-3,3'-indol]-1'(2'H)-yl)methyl]-N-(thiophen-2-ylmethyl)benzamide

HRID 2385493
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HRID 2385493 반응식
[S:1]1[CH:5]=[CH:4][CH:3]=[C:2]1[CH2:6][NH2:7].C1(CN)CCCCC1.[O:16]=[C:17]1[C:25]2([CH2:29][O:28][C:27]3[CH:30]=[C:31]4[C:35](=[CH:36][C:26]2=3)[CH2:34][CH2:33][O:32]4)[C:24]2[C:19](=[CH:20][CH:21]=[CH:22][CH:23]=2)[N:18]1[CH2:37][C:38]1[CH:46]=[CH:45][C:41]([C:42](O)=[O:43])=[CH:40][CH:39]=1.O=C1C2(COC3C=C4C(=CC2=3)CCO4)C2C(=CC=CC=2)N1CC1C=C(C=CC=1)C(O)=O>>[O:16]=[C:17]1[C:25]2([CH2:29][O:28][C:27]3[CH:30]=[C:31]4[C:35](=[CH:36][C:26]2=3)[CH2:34][CH2:33][O:32]4)[C:24]2[C:19](=[CH:20][CH:21]=[CH:22][CH:23]=2)[N:18]1[CH2:37][C:38]1[CH:39]=[CH:40][C:41]([C:42]([NH:7][CH2:6][C:2]2[S:1][CH:5]=[CH:4][CH:3]=2)=[O:43])=[CH:45][CH:46]=1
참가 물질실험 절차출처 및 근거반응 노트

참가 물질

5

반응물 4

HCID 34005(2-Thienylmethyl)amineHCID 76688CyclohexanemethylamineHCID 593522533-[(2'-oxo-5,6-dihydrospiro[benzo[1,2-b:5,4-b']difuran-3,3'-indol]-1'(2'H)-yl)methyl]benzoic acidHCID 593526094-[(2'-oxo-5,6-dihydrospiro[benzo[1,2-b:5,4-b']difuran-3,3'-indol]-1'(2'H)-yl)methyl]benzoic acid

생성물 1

HCID 59352698
4-[(2'-oxo-5,6-dihydrospiro[benzo[1,2-b:5,4-b']difuran-3,3'-indol]-1'(2'H)-yl)methyl]-N-(thiophen-2-ylmethyl)benzamide

실험 절차

Following the procedure as described in EXAMPLE 12 and making non-critical variations using 2-thiophenemethylamine to replace cyclohexanemethylamine, and 4-[(2′-oxo-5,6-dihydrospiro[benzo[1,2-b:5,4-b′]difuran-3,3′-indol]-1′(2′H)-yl)methyl]benzoic acid to replace 3-[(2′-oxo-5,6-dihydrospiro[benzo[1,2-b:5,4-b′]difuran-3,3′-indol]-1′(2′H)-yl)methyl]benzoic acid, 4-[(2′-oxo-5,6-dihydrospiro[benzo[1,2-b:5,4-b′]difuran-3,3′-indol]-1′(2′H)-yl)methyl]-N-(thiophen-2-ylmethyl)benzamide was obtained (48%) as a colorless solid: mp 167-168° C.; 1H NMR (300 MHz, CDCl3) δ7.81-7.73 (m, 2H), 7.43-7.37 (m, 2H), 7.27-7.16 (m, 3H), 7.07-7.00 (m, 2H), 6.99-6.95 (m, 1H), 6.75-6.70 (m, 1H), 6.48-6.40 (m, 3H), 4.99 (ABq, 2H), 4.84 (ABq, 2H), 4.83-4.78 (m, 2H), 4.59-4.50 (m, 2H), 3.09-2.90 (m, 2H); 13C NMR (75 MHz, CDCl3) δ178.0, 166.5, 161.9, 161.3, 141.7, 140.6, 139.4, 133.7, 132.6, 128.7, 127.7, 127.5, 126.9, 126.2, 125.3, 124.0, 123.6, 120.0 (2C), 118.8, 109.1, 93.3, 80.6, 72.4, 57.7, 43.8, 38.8, 29.0; MS (ES+) m/z 509.2 (M+1).

출처 및 근거

ORD 기록
ord-fae6295dc2cf4f16a939f7b84fcf9ee6
출처 데이터셋
uspto-grants-2012_09
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08263606B2

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