Triethylamine → 6-((E)-2-{2-[(R)-1-({(S)-1-[(S)-2-((S)-2-Cyclopropyl-2-hydroxy-acetylamino)-propionyl]-hexahydro-pyridazine-3-carbonyl}-amino)-ethyl]-quinolin-7-yl}-vinyl)-[1,4]dioxepane-6-carboxylic acid

HRID 2176288노트

반응식

HRID 2176288 반응식
Br[C:2]1[CH:11]=[C:10]2[C:5]([CH:6]=[CH:7][C:8]([C@H:12]([NH:14][C:15]([C@@H:17]3[CH2:22][CH2:21][CH2:20][N:19]([C:23](=[O:34])[C@@H:24]([NH:26][C:27](=[O:33])[C@H:28]([CH:30]4[CH2:32][CH2:31]4)[OH:29])[CH3:25])[NH:18]3)=[O:16])[CH3:13])=[N:9]2)=[CH:4][CH:3]=1.[CH:35]([C:37]1([C:44]([OH:46])=[O:45])[CH2:43][O:42][CH2:41][CH2:40][O:39][CH2:38]1)=[CH2:36].C(N(CC)CC)C.C1(C)C=CC=CC=1P(C1C=CC=CC=1C)C1C=CC=CC=1C>O1CCOCC1.C1C=CC(/C=C/C(/C=C/C2C=CC=CC=2)=O)=CC=1.C1C=CC(/C=C/C(/C=C/C2C=CC=CC=2)=O)=CC=1.C1C=CC(/C=C/C(/C=C/C2C=CC=CC=2)=O)=CC=1.[Pd].[Pd]>[CH:30]1([C@H:28]([OH:29])[C:27]([NH:26][C@@H:24]([CH3:25])[C:23]([N:19]2[CH2:20][CH2:21][CH2:22][C@@H:17]([C:15]([NH:14][C@@H:12]([C:8]3[CH:7]=[CH:6][C:5]4[C:10](=[CH:11][C:2](/[CH:36]=[CH:35]/[C:37]5([C:44]([OH:46])=[O:45])[CH2:43][O:42][CH2:41][CH2:40][O:39][CH2:38]5)=[CH:3][CH:4]=4)[N:9]=3)[CH3:13])=[O:16])[NH:18]2)=[O:34])=[O:33])[CH2:32][CH2:31]1

참가 물질

7

반응물 4

HCID 8471TriethylamineHCID 80271Tri-o-tolylphosphineHCID 867061206-Vinyl-[1,4]dioxepane-6-carboxylic acidHCID 86706134(S)-1-[(S)-2-((S)-2-cyclopropyl-2-hydroxy-acetylamino)-propionyl]-hexahydro-pyridazine-3-carboxylic acid [(R)-1-(7-bromo-quinolin-2-yl)-ethyl]-amide

생성물 1

HCID 867061336-((E)-2-{2-[(R)-1-({(S)-1-[(S)-2-((S)-2-Cyclopropyl-2-hydroxy-acetylamino)-propionyl]-hexahydro-pyridazine-3-carbonyl}-amino)-ethyl]-quinolin-7-yl}-vinyl)-[1,4]dioxepane-6-carboxylic acid

시약·촉매·용매 2

HCID 9811564Bis(dibenzylideneacetone)palladium촉매HCID 312751,4-Dioxane용매

반응 조건

온도
50 °C

실험 절차

A solution of (S)-1-[(S)-2-((S)-2-cyclopropyl-2-hydroxy-acetylamino)-propionyl]-hexahydro-pyridazine-3-carboxylic acid [(R)-1-(7-bromo-quinolin-2-yl)-ethyl]-amide (244 mg, 0.459 mmol), 6-vinyl-[1,4]dioxepane-6-carboxylic acid 57d (79 mg, 0.459 mmol), triethylamine (140 mg, 192 μL, 1.38 mmol) and tri(o-tolyl)phosphine (28 mg, 0.092 mmol) in 1,4-dioxane (9 mL) was degassed with nitrogen for 5 min and then warmed to 50° C. under nitrogen with stirring. Tris(dibenzylideneacetone)dipalladium(0) (42 mg, 0.046 mmol) was added and the mixture was heated to 80° C. for 45 min and then allowed to cool. The suspension was filtered and evaporated to give crude title compound which was used in the next stage without further purification. LCMS (m/z) 624.2 [M+H], Tr=1.58 min.

후처리

  1. temperaturethe mixture was heated to 80° C. for 45 min
  2. temperatureto cool
  3. filtrationThe suspension was filtered
  4. customevaporated

출처 및 근거

ORD 기록
ord-3d2f48d1254b449585df44ae59e101eb
출처 데이터셋
uspto-grants-2015_06
특허 번호
US09062092B2

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