【発明の名称】アモルファス状パロキセチン組成物 - Pentetsu Pharmaceuticals Incorporated Incorporated

Title:

【発明の名称】アモルファス状パロキセチン組成物

Document Type and Number:

Japanese Patent JP2001500129

Kind Code:

A

Abstract:

A free-flowing, amorphous paroxetine hydrochloride-ethanol composition suitable as a therapeutic agent for premature ejaculation can be prepared by dissolving paroxetine free base in a hydrochloric acid-ethanol solution followed by drying. In a preferred embodiment, the amount of ethanol present in the amorphous product is in the range of 1 to 4 weight percent based on paroxetine hydrochloride. The amorphous product is stable and substantially non-hygroscopic.

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Inventors:

Longsen, Bruce
El-Rashiday, Ragab

Application Number:

JP51296998A

Publication Date:

January 09, 2001

Filing Date:

September 08, 1997

Export Citation:

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Assignee:

Pentetsu Pharmaceuticals Incorporated Incorporated

International Classes:

C07D405/12; A61K31/435; A61K31/4525; A61P15/10; C07D401/12; (IPC1-7): C07D405/12

Attorney, Agent or Firm:

Yoshio Kawaguchi (2 outside)

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