HK1012408A1 - Excipient comprising microcrystalline cellulose having high compressibility and process for preparing it - Google Patents

Excipient comprising microcrystalline cellulose having high compressibility and process for preparing it

Info

Publication number
HK1012408A1
HK1012408A1 HK98113549A HK98113549A HK1012408A1 HK 1012408 A1 HK1012408 A1 HK 1012408A1 HK 98113549 A HK98113549 A HK 98113549A HK 98113549 A HK98113549 A HK 98113549A HK 1012408 A1 HK1012408 A1 HK 1012408A1
Authority
HK
Hong Kong
Prior art keywords
excipient
preparing
microcrystalline cellulose
high compressibility
compressibility
Prior art date
Application number
HK98113549A
Other languages
English (en)
Inventor
Yoshihito Yaginuma
Hiroto Miyamoto
Sueo Nagatomo
Original Assignee
Asahi Chemical Ind
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Asahi Chemical Ind filed Critical Asahi Chemical Ind
Publication of HK1012408A1 publication Critical patent/HK1012408A1/xx

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2004—Excipients; Inactive ingredients
    • A61K9/2022—Organic macromolecular compounds
    • A61K9/205—Polysaccharides, e.g. alginate, gums; Cyclodextrin
    • A61K9/2054—Cellulose; Cellulose derivatives, e.g. hydroxypropyl methylcellulose
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • C08B15/02—Oxycellulose; Hydrocellulose; Cellulosehydrate, e.g. microcrystalline cellulose

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Public Health (AREA)
  • Biochemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Medicinal Preparation (AREA)
HK98113549A 1993-01-05 1998-12-16 Excipient comprising microcrystalline cellulose having high compressibility and process for preparing it HK1012408A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21693 1993-01-05

Publications (1)

Publication Number Publication Date
HK1012408A1 true HK1012408A1 (en) 1999-07-30

Family

ID=11467770

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98113549A HK1012408A1 (en) 1993-01-05 1998-12-16 Excipient comprising microcrystalline cellulose having high compressibility and process for preparing it

Country Status (10)

Country Link
US (1) US5574150A (xx)
EP (1) EP0609976B1 (xx)
KR (1) KR970009894B1 (xx)
CN (1) CN1096280C (xx)
AU (1) AU667991B2 (xx)
CA (1) CA2112651C (xx)
DE (1) DE69417784T2 (xx)
ES (1) ES2129577T3 (xx)
HK (1) HK1012408A1 (xx)
TW (1) TW260612B (xx)

Families Citing this family (30)

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US6077533A (en) * 1994-05-25 2000-06-20 Purdue Pharma L.P. Powder-layered oral dosage forms
US6936277B2 (en) 1995-01-09 2005-08-30 J. Rettenmaier & Soehne Gmbh & Co. Kg Pharmaceutical excipient having improved compressibility
IL116674A (en) * 1995-01-09 2003-05-29 Mendell Co Inc Edward Microcrystalline cellulose-based excipient having improved compressibility, pharmaceutical compositions containing the same and methods for the preparation of said excipient and of solid dosage form thereof
US6395303B1 (en) 1996-06-10 2002-05-28 Edward Mendell Co., Inc. Process for preparing a directly compressible solid dosage form containing microcrystalline cellulose
US5585115A (en) * 1995-01-09 1996-12-17 Edward H. Mendell Co., Inc. Pharmaceutical excipient having improved compressability
US6471994B1 (en) 1995-01-09 2002-10-29 Edward Mendell Co., Inc. Pharmaceutical excipient having improved compressibility
US5948438A (en) * 1995-01-09 1999-09-07 Edward Mendell Co., Inc. Pharmaceutical formulations having improved disintegration and/or absorptivity
US5665414A (en) * 1995-04-06 1997-09-09 Edward Mendell Co., Inc. Cellulosic materials for incorporation into food products and methods of making same
US6391337B2 (en) 1995-11-15 2002-05-21 Edward Mendell Co., Inc. Directly compressible high load acetaminophen formulations
US6852336B2 (en) 1995-11-15 2005-02-08 J. Rettenmaier & Soehne Gmbh + Co. Kg Directly compressible high load acetaminophen formulations
US5733578A (en) 1995-11-15 1998-03-31 Edward Mendell Co., Inc. Directly compressible high load acetaminophen formulations
US6599620B2 (en) 1997-01-07 2003-07-29 Kaneka Corporation Cellulosic particles, spherical object comprising cross-linked polymer particles, and adsorbent for body fluid purification
TW568788B (en) * 1998-10-12 2004-01-01 Chugai Pharmaceutical Co Ltd Polymer combining with phosphoric acid and preparation containing the same
KR100379674B1 (ko) * 2000-03-06 2003-04-10 주식회사 서흥캅셀 펙틴과 글리세린의 배합용액을 이용한 셀룰로오스 캅셀 및그의 제조방법
US7939101B2 (en) * 2000-07-05 2011-05-10 Asahi Kasei Kabushiki Kaisha Cellulose powder
US6555581B1 (en) 2001-02-15 2003-04-29 Jones Pharma, Inc. Levothyroxine compositions and methods
EP1365745A2 (en) * 2001-02-15 2003-12-03 King Pharmaceuticals, Inc. Stabilized pharmaceutical and thyroid hormone compositions and method of preparation
US20030198671A1 (en) * 2001-08-10 2003-10-23 Franz G. Andrew Levothyroxine compositions having unique plasma AUC properties
US20030199585A1 (en) * 2001-08-10 2003-10-23 Franz G Andrew Levothyroxine compositions and methods
US20030194436A1 (en) * 2001-08-10 2003-10-16 Franz Andrew G. Immediate release pharmaceutical compositions
US7101569B2 (en) 2001-08-14 2006-09-05 Franz G Andrew Methods of administering levothyroxine pharmaceutical compositions
US6933380B2 (en) 2001-10-19 2005-08-23 Yung-Zip Chemical Ind. Co., Ltd. Excipients containing low residual solvent and method for producing the same
US7005514B2 (en) * 2002-10-16 2006-02-28 International Paper Company Process for preparing microcrystalline cellulose
JP5240822B2 (ja) * 2005-04-22 2013-07-17 旭化成ケミカルズ株式会社 多孔質セルロース凝集体及びその成型体組成物
EP3216463B1 (en) 2016-03-09 2020-12-23 Shin-Etsu Chemical Co., Ltd. Solid preparation containing alkyl cellulose and method for producing the same
KR102519850B1 (ko) 2016-10-07 2023-04-10 신에쓰 가가꾸 고교 가부시끼가이샤 히드록시알킬 알킬 셀룰로오스 및 그의 제조 방법, 및 고형 제제
KR102519854B1 (ko) 2016-10-07 2023-04-10 신에쓰 가가꾸 고교 가부시끼가이샤 히드록시알킬 알킬 셀룰로오스 및 그의 제조 방법, 및 고형 제제
CN106721084B (zh) * 2017-03-13 2023-08-25 山东大学 一种测定放牧采食量专用的c32缓释胶囊及其制备方法
CN111116761B (zh) * 2019-11-13 2022-02-18 王卫 改性微晶纤维素的制备方法
CN116808013A (zh) * 2020-11-23 2023-09-29 武汉武药科技有限公司 卡谷氨酸原料药和卡谷氨酸固体制剂及其制备方法

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Publication number Priority date Publication date Assignee Title
CA699100A (en) * 1964-12-01 Fmc Corporation Hemostatic wound covering and method of treating wounds
NL113985C (xx) * 1957-01-28
US3278519A (en) * 1960-05-06 1966-10-11 Fmc Corp Formed products of cellulose crystallite aggregates
US3141875A (en) * 1961-03-15 1964-07-21 Fmc Corp Crystallite aggregates disintegrated in acid medium
US3146168A (en) * 1962-04-10 1964-08-25 Fmc Corp Manufacture of pharmaceutical preparations containing cellulose crystallite aggregates
US3259537A (en) * 1962-08-03 1966-07-05 Fmc Corp Polymer surfaces having a coating of cellulose crystallite aggregates
US3345357A (en) * 1964-02-06 1967-10-03 Fmc Corp Method of purifying cellulose crystallite aggregates
JPS5117172A (en) * 1974-08-03 1976-02-10 Kubota Ltd Kanyonejitsugiteno kakohohooyobisochi
AU508480B2 (en) * 1977-04-13 1980-03-20 Asahi Kasei Kogyo Kabushiki Kaisha Microcrystalline cellulose excipient and pharmaceutical composition containing thesame
DD138219A1 (de) * 1978-08-02 1979-10-17 Guenther Magister Verfahren zur herstellung rieselfaehigen,nicht faserfoermigen zellulosepulvers
JPS562047A (en) * 1979-06-19 1981-01-10 Toshiba Corp Debugging unit
US4302111A (en) * 1979-07-16 1981-11-24 Peanut Research And Testing Laboratories, Inc. Method and apparatus for the continuous production of thermally processed food slurries
JPS5638128A (en) * 1979-09-07 1981-04-13 Nippon Kokan Kk <Nkk> Apparatus for treating molten slag
US4307121A (en) * 1979-11-26 1981-12-22 Thompson Jerome B Process for preparing cellulose
RO87876A2 (ro) * 1983-02-01 1985-12-20 Institutul De Cercetare Si Proiectare Pentru Celuloza Si Hirtie,Ro Procedeu pentru obtinerea celulozei microcristaline si instalatie pentru realizarea procedeului
US4744987A (en) * 1985-03-08 1988-05-17 Fmc Corporation Coprocessed microcrystalline cellulose and calcium carbonate composition and its preparation
JPS63267731A (ja) * 1987-04-23 1988-11-04 Asahi Chem Ind Co Ltd 錠剤組成物
JP2535054B2 (ja) * 1988-04-26 1996-09-18 旭化成工業株式会社 多孔性セルロ―ス粒子
JP2733259B2 (ja) * 1988-09-20 1998-03-30 旭化成工業株式会社 多孔性微小セルロース粒子

Also Published As

Publication number Publication date
DE69417784D1 (de) 1999-05-20
US5574150A (en) 1996-11-12
CA2112651C (en) 1999-11-02
KR970009894B1 (ko) 1997-06-19
AU667991B2 (en) 1996-04-18
AU5279393A (en) 1994-07-14
ES2129577T3 (es) 1999-06-16
KR940018100A (ko) 1994-08-16
CA2112651A1 (en) 1994-07-06
EP0609976A1 (en) 1994-08-10
EP0609976B1 (en) 1999-04-14
CN1096963A (zh) 1995-01-04
DE69417784T2 (de) 1999-12-23
CN1096280C (zh) 2002-12-18
TW260612B (xx) 1995-10-21

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Legal Events

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PF Patent in force
PE Patent expired

Effective date: 20140103