3-Pyridinenonanoic acid → HCID 66874803, Verbindung
Reaktionsgleichung
[N:1]1[CH:6]=[CH:5][CH:4]=[C:3]([CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][C:15]([OH:17])=O)[CH:2]=1.Cl.Cl.[CH2:20]([O:27][C:28](=[O:36])[CH2:29][C@@H:30]([NH2:35])[CH2:31][N:32]([CH3:34])[CH3:33])[C:21]1[CH:26]=[CH:25][CH:24]=[CH:23][CH:22]=1>>[CH2:20]([O:27][C:28](=[O:36])[CH2:29][C@@H:30]([NH:35][C:15](=[O:17])[CH2:14][CH2:13][CH2:12][CH2:11][CH2:10][CH2:9][CH2:8][CH2:7][C:3]1[CH:2]=[N:1][CH:6]=[CH:5][CH:4]=1)[CH2:31][N:32]([CH3:33])[CH3:34])[C:21]1[CH:26]=[CH:25][CH:24]=[CH:23][CH:22]=1Komponenten
3
Versuchsvorschrift
The title compound, m/e=362.3 ([M−H]−), was produced in analogy with example 1, steps 3 and 4. Thus, 3-pyridinenonanoic acid (U.S. Pat. No. 4,632,925) was coupled in step 3 with (R)-3-amino-4-dimethylamino-butyric acid benzyl ester dihydrochloride to produce (R)-4-dimethylamino-3-(9-pyridin-3-yl-nonanoylamino)-butyric acid benzyl ester, which was hydrogenated in step 4.
Quellen und Nachweise
- ORD-Eintrag
- ord-51a535eb536e465cab7771d0d17d16a3
- Quelldatensatz
- uspto-grants-2013_01