JPH1053576A5 - - Google Patents

Info

Publication number
JPH1053576A5
JPH1053576A5 JP1997150558A JP15055897A JPH1053576A5 JP H1053576 A5 JPH1053576 A5 JP H1053576A5 JP 1997150558 A JP1997150558 A JP 1997150558A JP 15055897 A JP15055897 A JP 15055897A JP H1053576 A5 JPH1053576 A5 JP H1053576A5
Authority
JP
Japan
Prior art keywords
represented
following
wavenumber
peaks
powder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
JP1997150558A
Other languages
English (en)
Other versions
JPH1053576A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP15055897A priority Critical patent/JPH1053576A/ja
Priority claimed from JP15055897A external-priority patent/JPH1053576A/ja
Publication of JPH1053576A publication Critical patent/JPH1053576A/ja
Publication of JPH1053576A5 publication Critical patent/JPH1053576A5/ja
Withdrawn legal-status Critical Current

Links

Claims (1)

  1. 粉末Ｘ線回折パターンにおいて、２θで表される下記回折角度にピークを有し、
    臭化カリウム中の赤外吸収スペクトルにおいて、波数 463、502、563、589、604、701、750、759、799、860、922、947、972、1012、1038、1104、1120、1128、1175、1192、1218、1250、1267、1316、1368、1410、1433、1440、1455、1472、1502、1591、1606、1644、1684、2412、2530、2559、2595、2620、2717、2840、2858、2924、3004、3074、3259、3373、3547、3589cm-1に吸収を有することを特徴とする下記化学式で表される塩酸ドネペジルの多形結晶(I)。
JP15055897A 1996-06-07 1997-06-09 塩酸ドネペジルの多形結晶およびその製造法 Withdrawn JPH1053576A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15055897A JPH1053576A (ja) 1996-06-07 1997-06-09 塩酸ドネペジルの多形結晶およびその製造法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP14629396 1996-06-07
JP8-146293 1996-06-07
JP15055897A JPH1053576A (ja) 1996-06-07 1997-06-09 塩酸ドネペジルの多形結晶およびその製造法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2004205012A Division JP2005015486A (ja) 1996-06-07 2004-07-12 塩酸ドネペジルの多形結晶およびその製造法

Publications (2)

Publication Number Publication Date
JPH1053576A JPH1053576A (ja) 1998-02-24
JPH1053576A5 true JPH1053576A5 (ja) 2005-06-02

Family

ID=26477191

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15055897A Withdrawn JPH1053576A (ja) 1996-06-07 1997-06-09 塩酸ドネペジルの多形結晶およびその製造法

Country Status (1)

Country Link
JP (1) JPH1053576A (ja)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1017375A2 (en) * 1997-09-24 2000-07-12 Nova Molecular, Inc. Methods for increasing apoe levels for the treatment of neurodegenerative disease
EP1048653B1 (en) * 1997-12-05 2004-03-03 Eisai Co., Ltd. Donepezil polycrystals and process for producing the same
JP2007016052A (ja) * 1998-03-03 2007-01-25 Eisai R & D Management Co Ltd 抗痴呆薬を含有した経皮適用製剤又は坐剤
JP3987655B2 (ja) * 1998-03-03 2007-10-10 エーザイ・アール・アンド・ディー・マネジメント株式会社 抗痴呆薬を含有した経皮適用製剤又は坐剤
FR2782082B3 (fr) * 1998-08-05 2000-09-22 Sanofi Sa Formes cristallines de (r)-(+)-n-[[3-[1-benzoyl-3-(3,4- dichlorophenyl)piperidin-3-yl]prop-1-yl]-4-phenylpiperidin-4 -yl]-n-methylacetamide (osanetant) et procede pour la preparation dudit compose
US6617361B2 (en) * 1999-11-05 2003-09-09 Be Able, Llc Behavior chemotherapy
EP1323712B1 (en) 2000-09-25 2007-08-08 Eisai R&D Management Co., Ltd. Process for producing multiform crystal of donepezil hydrochloride
EP1420017A4 (en) * 2001-08-23 2004-09-08 Sumitomo Pharma 1,2 DIHYDRO 2 OXO 1,8-NAPHTHYRIDINE DERIVATIVE
JP4298212B2 (ja) * 2002-03-29 2009-07-15 大日本印刷株式会社 塩酸エピナスチン高融点型結晶の製造法
IL150509A (en) * 2002-07-01 2007-07-04 Joseph Kaspi Pharmaceutical preparations containing donafazil hydrochloride
US6943249B2 (en) * 2003-03-17 2005-09-13 Ash Stevens, Inc. Methods for isolating crystalline Form I of 5-azacytidine
UA83504C2 (en) 2003-09-04 2008-07-25 Селджин Корпорейшн Polymorphic forms of 3-(4-amino-1-oxo-1,3 dihydro-isoindol-2-yl)-piperidine-2,6-dione
AU2005288521A1 (en) * 2004-09-29 2006-04-06 Chemagis Ltd. Use of purified donepezil maleate for preparing pharmaceutically pure amorphous donepezil hydrochloride
EA012220B1 (ru) * 2004-10-19 2009-08-28 Крка, Товарна Здравил, Д. Д., Ново Место Твёрдая фармацевтическая композиция, содержащая донепезила гидрохлорид
WO2006090263A1 (en) * 2005-02-28 2006-08-31 Ranbaxy Laboratories Limited Stable form i donepezil hydrochloride and process for its preparation and use in pharmaceutical compositions
CN102838599A (zh) * 2006-05-04 2012-12-26 贝林格尔.英格海姆国际有限公司 多晶型
CN102603612A (zh) * 2007-09-28 2012-07-25 天津和美生物技术有限公司 多奈哌齐盐的多晶型物及其制备和应用
JP7164926B2 (ja) * 2015-04-22 2022-11-02 日本ケミファ株式会社 ２－［３－シアノ－４－（２－メチルプロポキシ）フェニル］－４－メチルチアゾール－５－カルボン酸の結晶、その製造方法、及びそれらの利用
CN112939846B (zh) * 2019-11-26 2023-12-26 中国科学院上海药物研究所 一种乙酰胆碱酯酶抑制剂的晶型及其制备方法和应用

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