Formic Acid → 2-((1-(4-Fluorophenyl)-4-oxo-8-(3-(2'-oxospiro[cyclopropane-1,3'-indoline]-1'-yl)propyl)-1,3,8-triazaspiro[4.5]decan-3-yl)methyl)benzoic acid

HRID 1751101노트

반응식

HRID 1751101 반응식
[F:1][C:2]1[CH:7]=[CH:6][C:5]([N:8]2[C:12]3([CH2:17][CH2:16][N:15]([CH2:18][CH2:19][CH2:20][N:21]4[C:29]5[C:24](=[CH:25][CH:26]=[CH:27][CH:28]=5)[C:23]5([CH2:31][CH2:30]5)[C:22]4=[O:32])[CH2:14][CH2:13]3)[C:11](=[O:33])[N:10]([CH2:34][C:35]3[CH:47]=[CH:46][CH:45]=[CH:44][C:36]=3[C:37]([O:39]C(C)(C)C)=[O:38])[CH2:9]2)=[CH:4][CH:3]=1.C(O)=O.C([SiH](CC)CC)C.Cl>O1CCOCC1>[F:1][C:2]1[CH:7]=[CH:6][C:5]([N:8]2[C:12]3([CH2:13][CH2:14][N:15]([CH2:18][CH2:19][CH2:20][N:21]4[C:29]5[C:24](=[CH:25][CH:26]=[CH:27][CH:28]=5)[C:23]5([CH2:30][CH2:31]5)[C:22]4=[O:32])[CH2:16][CH2:17]3)[C:11](=[O:33])[N:10]([CH2:34][C:35]3[CH:47]=[CH:46][CH:45]=[CH:44][C:36]=3[C:37]([OH:39])=[O:38])[CH2:9]2)=[CH:4][CH:3]=1

참가 물질

6

반응물 4

HCID 284Formic AcidHCID 313Hydrochloric AcidHCID 12052TriethylsilaneHCID 58046675Tert-butyl 2-((1-(4-fluorophenyl)-4-oxo-8-(3-(2'-oxospiro[cyclopropane-1,3'-indoline]-1'-yl)propyl)-1,3,8-triazaspiro[4.5]decan-3-yl)methyl)benzoate

생성물 1

HCID 547722142-((1-(4-Fluorophenyl)-4-oxo-8-(3-(2'-oxospiro[cyclopropane-1,3'-indoline]-1'-yl)propyl)-1,3,8-triazaspiro[4.5]decan-3-yl)methyl)benzoic acid

시약·촉매·용매 1

HCID 312751,4-Dioxane용매

실험 절차

To tert-butyl 2-((1-(4-fluorophenyl)-4-oxo-8-(3-(2′-oxospiro[cyclopropane-1,3′-indoline]-1′-yl)propyl)-1,3,8-triazaspiro[4.5]decan-3-yl)methyl)benzoate (0.12 g, 0.19 mmol) was added concentrated formic acid (2 mL) and triethylsilane (0.05 mL). After stirring at room temperature for 18 hours, the reaction mixture was concentrated, isolated by pTLC (10% methanol/dichloromethane) and lyophilized with 4M HCl in dioxane (0.5 mL) to obtain the title compound as a hydrochloride salt (0.038 g, 33%); 1H NMR (DMSO-d6): δ 1.53 (t, 2H, J=3.6 Hz), 1.61 (t, 2H, J=3.6 Hz), 2.00 (d, 2H, J=14.4 Hz), 2.08 (t, 2H, J=8 Hz), 2.70 (t, 2H, J=13.6 Hz), 3.20 (br, 2H), 3.45-3.72 (m, 4H), 3.83 (t, 2H, J=7.2 Hz), 4.64 (s, 2H), 4.91 (s, 2H), 6.99-7.10 (m, 6H), 7.20-7.28 (m, 2H), 7.31 (d, 1H, J=7.6 Hz), 7.42 (t, 1H, J=7.6 Hz), 7.59 (t, 1H, J=6.8 Hz), 7.91 (dd, 1H, J=7.6 and 1.2 Hz), 10.26 (br, 1H), 13.18 (s, 1H); MS for C34H35FN4O4 m/z 583.3 (M+H)+.

후처리

  1. concentrationthe reaction mixture was concentrated
  2. customisolated by pTLC (10% methanol/dichloromethane)

출처 및 근거

ORD 기록
ord-5e750f7cb16c47a6ba1027c515680b8b
출처 데이터셋
uspto-grants-2015_10
특허 번호
US09156840B2

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