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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 481045Erstellt: 25. Oktober 2026

1-Amino-3-(morpholin-4-yl)propan-2-ol → 5-[((3Z)-5-Fluoro-2-oxo-1,2-dihydroindol-3-ylidene)methyl]-2,4-dimethyl-1H-pyrrole-3-carboxylic acid [2-hydroxy-3-(morpholin-4-yl)propyl]amide

https://huagongshe.com/reaction/481045

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt1-Amino-3-(morpholin-4-yl)propan-2-olHCID 2832231—
Edukt5-(5-Fluoro-2-oxo-1,2-dihydro-indol-3-ylidenemethyl)-2,4-dimethyl-1H-pyrrole-3-carboxylic acidHCID 53395102—
Produkt5-[((3Z)-5-Fluoro-2-oxo-1,2-dihydroindol-3-ylidene)methyl]-2,4-dimethyl-1H-pyrrole-3-carboxylic acid [2-hydroxy-3-(morpholin-4-yl)propyl]amideHCID 10138260—

Reaktionsschritte

5-(5-Fluoro-2-oxo-1,2-dihydro-indol-3-ylidenemethyl)-2,4-dimethyl-1H-pyrrole-3-carboxylic acid (120 mg, 0.4 mmol) was condensed with 1-amino-3-morpholin-4-yl-propan-2-ol(74 mg, 0.48 mmol) to precipitate 5-[5-fluoro-2-oxo-1,2-dihydro-indol-(3Z)-ylidenemethyl]-2,4-dimethyl-1H-pyrrole-3-carboxylic acid (2-hydroxy-3-morpholin-4-yl-propyl)-amide (65 mg, 36%). The mother liquid was evaporated to dryness and the residue was purified by flash chromatography to give additional 2N (70 mg, 39%). 1H NMR (DMSO-d6) δ2.28 (m, 1H), 2.32 (m, 1H), 2.40 (m, 4H), 2.40, 2.42 (2×s, 6H, 2×CH3), 3.15 (s, 1H), 3.31 (m, 1H), 3.55 (m, 4H), 3.78 (m, 1H), 4.73 (brs, 1H, OH), 6.82 (dd, J=4.5, 8.4 Hz, 1H), 6.90 (td, 2J=2.8, 3J=10.0 Hz, 1H), 7.53 (m, 1H), 7.70 (s, 1H), 7.74 (dd, J=2.0, 9.6 Hz, 1H) (aromatic and vinyl), 10.87 (s, 1H, CONH), 13.66 (s, 1H, NH). LC-MS (m/z) 441.4 (M-1).

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS06653308B2
Quelldatensatzuspto-grants-2003_11
ORD IDord-a49312aebb4449e48a791dbc88377953
Quellennotizuspto-grants-2003_11