Acetonitrile → C43H53NO14.3H2O

HRID 1808293

Reaction equation

HRID 1808293 reaction equation
[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:26]=[CH:27][CH:28]=[CH:29][CH:30]=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:45]=[CH:46][CH:47]=[CH:48][CH:49]=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>O>[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:30]=[CH:29][CH:28]=[CH:27][CH:26]=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:45]=[CH:46][CH:47]=[CH:48][CH:49]=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]

Participants

4

Reactant 2

HCID 6342AcetonitrileHCID 148124Docetaxel

Product 1

HCID 24721032C43H53NO14.3H2O

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

In accordance with the third aspect of the present invention, a process of producing docetaxel trihydrate is provided. The process comprises a) combining anhydrous docetaxel, and acetonitrile; b) heating the mixture of step a) to about 30-60° C.; c) adding water to the mixture of the heated mixture of step d); cooling the mixture of c) to about 10-30° C. to obtain a slurry; and e) filtering, washing, and drying the slurry of step d) to obtain docetaxel trihydrate.

Workup

  1. temperaturecooling
  2. additionthe mixture of c) to about 10-30° C.
  3. customto obtain a slurry
  4. filtrationand e) filtering
  5. washwashing
  6. customdrying the slurry of step d)

Sources & evidence

ORD record
ord-1e80a3dd5a1c40799946a88b5dbee5df
Source dataset
uspto-grants-2013_01
Patent number
US08357811B2

Linked notes

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