Sorbitol → Tamsulosin

HRID 77254

Reaktionsgleichung

Reaktionsgleichung von HRID 77254
[CH3:1][CH2:2][O:3][C:4]1[CH:5]=[CH:6][CH:7]=[CH:8][C:9]=1[O:10][CH2:11][CH2:12][NH:13][C@@H:14]([CH2:16][C:17]1[CH:18]=[CH:19][C:20]([O:27][CH3:28])=[C:21]([S:23]([NH2:26])(=[O:25])=[O:24])[CH:22]=1)[CH3:15].Cl.OC[C@@H]([C@H]([C@@H]([C@@H](CO)O)O)O)O>>[CH3:1][CH2:2][O:3][C:4]1[CH:5]=[CH:6][CH:7]=[CH:8][C:9]=1[O:10][CH2:11][CH2:12][NH:13][C@@H:14]([CH2:16][C:17]1[CH:18]=[CH:19][C:20]([O:27][CH3:28])=[C:21]([S:23]([NH2:26])(=[O:25])=[O:24])[CH:22]=1)[CH3:15]

Komponenten

3

Edukt 2

HCID 5780SorbitolHCID 5362376Tamsulosin Hydrochloride

Produkt 1

HCID 129211Tamsulosin

Versuchsvorschrift

An amount of 36.3 mg Tamsulosin hydrochloride was added at 60° C. to 50 ml of aqueous solution containing 1.5 g of sodium alginate (Protanal LF, FMC Biopolymer) and 350 mg of sorbitol. The resulting solution was cast on two 9 cm-diameter polyester Petri dishes and dried at ambient temperature under constant airflow in a chemical hood. The dried film was tested for oral disintegration acceptance (taste, adhesion and disintegration rate). The film was found to have slight bitter taste, to have good adhesion to roof of the mouth, and oral cavity disintegration of less then one minute.

Aufarbeitung

  1. customdried at ambient temperature under constant airflow in a chemical hood
  2. customone minute

Quellen und Nachweise

ORD-Eintrag
ord-c9f14c7c0b48445382f19a3e7f472edc
Quelldatensatz
uspto-grants-2014_09
Patentnummer
US08840935B2

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