Acetonitrile → C43H53NO14.3H2O

HRID 1444810

Reaktionsgleichung

[CH3:1][C:2]1[C@@H:19]([O:20][C:21]([C@H:23]([OH:39])[C@@H:24]([NH:31][C:32]([O:34][C:35]([CH3:38])([CH3:37])[CH3:36])=[O:33])[C:25]2[CH:30]=[CH:29][CH:28]=[CH:27][CH:26]=2)=[O:22])[CH2:18][C@:14]2([OH:40])[C:15]([CH3:17])([CH3:16])[C:3]=1[C@@H:4]([OH:58])[C:5]([C@@:7]1([CH3:57])[C@H:12]([C@@H:13]2[O:41][C:42]([C:44]2[CH:49]=[CH:48][CH:47]=[CH:46][CH:45]=2)=[O:43])[C@:11]2([O:52][C:53]([CH3:55])=[O:54])[CH2:50][O:51][C@@H:10]2[CH2:9][C@@H:8]1[OH:56])=[O:6].C(#N)C>C(O)(=O)C>[CH3:1][C:2]1[C@@H:19]([O:20][C:21]([C@H:23]([OH:39])[C@@H:24]([NH:31][C:32]([O:34][C:35]([CH3:36])([CH3:37])[CH3:38])=[O:33])[C:25]2[CH:26]=[CH:27][CH:28]=[CH:29][CH:30]=2)=[O:22])[CH2:18][C@@:14]2([OH:40])[C:15]([CH3:16])([CH3:17])[C:3]=1[C@@H:4]([OH:58])[C:5]([C@@:7]1([CH3:57])[C@H:12]([C@@H:13]2[O:41][C:42]([C:44]2[CH:49]=[CH:48][CH:47]=[CH:46][CH:45]=2)=[O:43])[C@:11]2([O:52][C:53]([CH3:55])=[O:54])[CH2:50][O:51][C@@H:10]2[CH2:9][C@@H:8]1[OH:56])=[O:6].[OH2:6].[OH2:6].[OH2:6]

Komponenten

Reaktionsbedingungen

Temperatur: 45 °C

Versuchsvorschrift

Docetaxel anhydrous (about 0.8 Kg), acetonitriie (about 3.8 Kg) and glacial acetic acid (about 7.6 g) are charged into a suitable vessel. The mixture is heated to NMT 45° C., and purified process water (about 9.6 Kg) is added for precipitation. The slurry is filtered, washed and dried under a moist environment to provide docetaxel trihydrate (about 0.7 Kg).

Aufarbeitung

custompurified process water (about 9.6 Kg)
additionis added for precipitation
filtrationThe slurry is filtered
washwashed
customdried under a moist environment

Quellen und Nachweise

ORD-Eintrag: ord-74b874e7d34f4f6abaf8d5a5fe91c1c1
Quelldatensatz: uspto-grants-2010_02
DOI: 10.6084/m9.figshare.5104873.v1
Patentnummer: US07662980B2

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