Title:
CRYSTAL OF ()2-(DIMETHYLAMINO)-1-{[O-(m-METHOXYPHENETYL)PHENOXY]METHYL}ETHYL HYDROGEN SUCCINATE HYDROCHLORIDE
Document Type and Number:
Japanese Patent JP2010077155
Kind Code:
A
Abstract:
To provide new crystals of ()2-(dimethylamino)-1-{[O-(m-methoxyphenetyl)phenoxy]methyl}ethyl hydrogen succinate hydrochloride.
There are provided type II crystals and type I crystals of ()2-(dimethylamino)-1-{[O-(m-methoxyphenetyl)phenoxy]methyl}ethyl hydrogen succinate hydrochloride characterized by at least one physicochemical property selected from a specific diffraction peak in X-ray powder diffraction spectrum, a specific endothermic peak in differential scanning calorimetry, a specific peak in solid 13C-NMR spectrum, and a specific peak in infrared absorption spectrum.
Inventors:
WAKASUGI TAKESHI
YOSHIZAWA KATSUYOSHI
YAMADA HIROYUKI
EBINA KENGO
SHIMOODA RETSU
YOSHIZAWA KATSUYOSHI
YAMADA HIROYUKI
EBINA KENGO
SHIMOODA RETSU
Application Number:
JP2009275342A
Publication Date:
April 08, 2010
Filing Date:
December 03, 2009
Export Citation:
Assignee:
MITSUBISHI TANABE PHARMA CORP
International Classes:
C07C213/10; A61K9/14; A61K9/16; A61K9/20; A61K31/223; A61P7/02; A61P43/00; C07C219/06
Domestic Patent References:
| JP2000219626A | 2000-08-08 | |||
| JPS61171460A | 1986-08-02 | |||
| JP2003533512A | 2003-11-11 | |||
| JPH05229945A | 1993-09-07 | |||
| JPS5832847A | 1983-02-25 |
Attorney, Agent or Firm:
Takashima Ichi
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