CH604719A5 - - Google Patents

Info

Publication number
CH604719A5
CH604719A5 CH315475A CH315475A CH604719A5 CH 604719 A5 CH604719 A5 CH 604719A5 CH 315475 A CH315475 A CH 315475A CH 315475 A CH315475 A CH 315475A CH 604719 A5 CH604719 A5 CH 604719A5
Authority
CH
Switzerland
Application number
CH315475A
Inventor
Sumio Watanabe
Masanori Kayano
Yoshio Ishino
Kohei Miyao
Original Assignee
Eisai Co Ltd
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 Eisai Co Ltd filed Critical Eisai Co Ltd
Publication of CH604719A5 publication Critical patent/CH604719A5/xx

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/0012Galenical forms characterised by the site of application
    • A61K9/0053Mouth and digestive tract, i.e. intraoral and peroral administration
    • A61K9/0065Forms with gastric retention, e.g. floating on gastric juice, adhering to gastric mucosa, expanding to prevent passage through the pylorus

Landscapes

  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Physiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Preparation (AREA)
CH315475A 1974-03-12 1975-03-12 CH604719A5 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2767374A JPS5512411B2 (xx) 1974-03-12 1974-03-12

Publications (1)

Publication Number Publication Date
CH604719A5 true CH604719A5 (xx) 1978-09-15

Family

ID=12227459

Family Applications (1)

Application Number Title Priority Date Filing Date
CH315475A CH604719A5 (xx) 1974-03-12 1975-03-12

Country Status (12)

Country Link
US (1) US3976764A (xx)
JP (1) JPS5512411B2 (xx)
BE (1) BE826498A (xx)
CA (1) CA1054056A (xx)
CH (1) CH604719A5 (xx)
DE (1) DE2510620C2 (xx)
DK (1) DK142802B (xx)
ES (1) ES435500A1 (xx)
FR (1) FR2263744B1 (xx)
GB (1) GB1507521A (xx)
NL (1) NL7502952A (xx)
SE (1) SE409286B (xx)

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH630257A5 (en) * 1975-03-17 1982-06-15 Hoffmann La Roche Sustained release formulation
US4140755A (en) * 1976-02-13 1979-02-20 Hoffmann-La Roche Inc. Sustained release tablet formulations
US4167558A (en) * 1976-02-13 1979-09-11 Hoffmann-La Roche Inc. Novel sustained release tablet formulations
US4207890A (en) * 1977-01-04 1980-06-17 Mcneilab, Inc. Drug-dispensing device and method
JPS6024767B2 (ja) * 1979-08-24 1985-06-14 塩野義製薬株式会社 腸溶性硬カプセル剤
DE3278491D1 (en) * 1981-07-15 1988-06-23 Key Pharma Sustained release theophyline
US4451260A (en) * 1982-03-26 1984-05-29 Minnesota Mining And Manufacturing Company Sustained release oral medicinal delivery device
JPS5953410A (ja) * 1982-09-20 1984-03-28 Fujisawa Pharmaceut Co Ltd 新型ソフトカプセル剤
JPS59193831A (ja) * 1983-04-18 1984-11-02 Sankyo Co Ltd 腸溶性製剤の製造法
US4505890A (en) * 1983-06-30 1985-03-19 E. R. Squibb & Sons, Inc. Controlled release formulation and method
SE457505B (sv) * 1984-01-10 1989-01-09 Lejus Medical Ab Laminatbelagd oral farmaceutisk komposition och foerfarande foer dess framstaellning
DK62184D0 (da) * 1984-02-10 1984-02-10 Benzon As Alfred Diffusionsovertrukket polydepotpraeparat
US4610870A (en) * 1984-10-05 1986-09-09 E. R. Squibb & Sons, Inc. Controlled release formulation
JPS61107782U (xx) * 1984-12-19 1986-07-08
US4735804A (en) * 1985-05-10 1988-04-05 Merck & Co., Inc. Drug delivery device which can be retained in the stomach for a controlled period of time
US4758436A (en) * 1985-05-29 1988-07-19 Merck & Co., Inc. Drug delivery device which can be retained in the stomach for a controlled period of time
US4767627A (en) * 1985-05-29 1988-08-30 Merck & Co., Inc. Drug delivery device which can be retained in the stomach for a controlled period of time
US4666705A (en) * 1985-06-03 1987-05-19 E. R. Squibb & Sons, Inc. Controlled release formulation
US4756911A (en) * 1986-04-16 1988-07-12 E. R. Squibb & Sons, Inc. Controlled release formulation
US4814178A (en) * 1987-07-01 1989-03-21 Sanford Bolton Floating sustained release therapeutic compositions
DE3803482A1 (de) * 1988-02-05 1989-08-17 Lohmann Therapie Syst Lts Schwimmfaehiges orales therapeutisches system
JPH082781B2 (ja) * 1988-10-18 1996-01-17 嘉明 川島 中空顆粒状医薬及びその製法
JPH05507717A (ja) * 1990-06-25 1993-11-04 ザ・デュポン・メルク・ファーマシュウティカル・カンパニー 軟ゼラチンカプセル剤中で使用するための高められた溶解特性を有するアマンタジン塩酸塩懸濁液
US5232704A (en) * 1990-12-19 1993-08-03 G. D. Searle & Co. Sustained release, bilayer buoyant dosage form
US5198229A (en) * 1991-06-05 1993-03-30 Alza Corporation Self-retaining gastrointestinal delivery device
US5314696A (en) * 1991-06-27 1994-05-24 Paulos Manley A Methods for making and administering a blinded oral dosage form and blinded oral dosage form therefor
DE4406424A1 (de) * 1994-02-28 1995-08-31 Bayer Ag Expandierbare Arzneiformen
JP2671257B2 (ja) * 1995-07-13 1997-10-29 エーザイ株式会社 溶解遅延性ゼラチン製剤組成物
SE9702533D0 (sv) 1997-07-01 1997-07-01 Astra Ab New oral formulation
IN186245B (xx) 1997-09-19 2001-07-14 Ranbaxy Lab Ltd
CN1203846C (zh) 1998-03-19 2005-06-01 布里斯托尔-迈尔斯斯奎布公司 高溶解性药物的双相控释递送***和方法
EP1245227A1 (en) * 2001-03-31 2002-10-02 Jagotec Ag A pharmaceutical tablet system that floats in the stomach for programmed release of active substance and process of producing buoyant material contained in same
US20030203027A1 (en) * 2002-04-26 2003-10-30 Ethicon, Inc. Coating technique for deposition of drug substance on a substrate
US20040086566A1 (en) * 2002-11-04 2004-05-06 Alpharma, Inc. Waxy matrix dosage forms
US7485322B2 (en) * 2002-12-24 2009-02-03 Lek Pharmaceuticals D.D. Modified release pharmaceutical composition
ATE410152T1 (de) * 2003-02-21 2008-10-15 Lek Pharmaceuticals Therapeutisches system mit amoxicillin und clavulansäure
MXPA06003769A (es) * 2003-11-04 2006-07-03 Shire Lab Inc Liberacion sostenida de moleculas farmacologicamente activas cargadas positivamente a partir de una matriz que contiene polimeros con atomos de oxigeno polarizados.
RU2420268C2 (ru) * 2006-09-04 2011-06-10 Панацея Биотек Лимитед Способ программируемой плавучей доставки
WO2010020098A1 (zh) * 2008-08-18 2010-02-25 北京天衡药物研究院 胃滞留药物释出***及其制备方法和用途
WO2009087665A2 (en) * 2007-12-11 2009-07-16 Vishwanath Sudhir Nande Novel gastroretentive drug delivery system
GB2462022B (en) 2008-06-16 2011-05-25 Biovascular Inc Controlled release compositions of agents that reduce circulating levels of platelets and methods thereof
FR2945945B1 (fr) * 2009-05-29 2011-07-29 Flamel Tech Sa Procede de preparation de particules creuses et leurs applications
FR2945947B1 (fr) 2009-05-29 2011-07-29 Flamel Tech Sa Compositions pharmaceutiques flottantes a liberation controlee
JP5594484B2 (ja) * 2009-07-06 2014-09-24 杏林製薬株式会社 中空構造を有する錠剤
US9314430B2 (en) 2010-07-05 2016-04-19 Jagotec Ag Floating gastric retentive dosage form
MX2014000517A (es) * 2011-07-14 2014-07-24 Apet Holding B V Composiciones de nicotinamida y el uso terapeutico de las mismas.
AU2012322323B2 (en) 2011-10-11 2016-04-21 Sun Pharmaceutical Industries Limited A gastroretentive dosage system and process of preparation thereof
EP2872140A1 (en) * 2012-07-16 2015-05-20 APeT Holding B.V. Gastro-retentive drug delivery system
HUE025008T2 (en) 2012-10-12 2016-04-28 Omya Int Ag Gastro-reactive pharmaceutical composition and delivery systems and method for their preparation using functionalized calcium carbonate
US20170266112A1 (en) 2014-06-11 2017-09-21 Massachusetts Institute Of Technology Residence structures and related methods
BR112016028957B1 (pt) 2014-06-11 2021-12-14 The Brigham And Women's Hospital, Inc. Estrutura de residência gástrica
EP3034070A1 (en) 2014-12-18 2016-06-22 Omya International AG Method for the production of a pharmaceutical delivery system
EP3069713A1 (en) 2015-03-20 2016-09-21 Omya International AG Dispersible dosage form
CN104706613B (zh) * 2015-03-20 2018-01-16 华侨大学 一种胃漂浮空心缓释片的制备方法
CA2983272C (en) 2015-05-01 2023-08-29 Massachusetts Institute Of Technology Triggerable shape memory induction devices
WO2017070612A1 (en) 2015-10-23 2017-04-27 Lyndra, Inc. Gastric residence systems for sustained release of therapeutic agents and methods of use thereof
CN108697649A (zh) 2015-12-08 2018-10-23 林德拉有限公司 用于胃驻留***的几何构型
CA3018011A1 (en) * 2016-03-18 2017-09-21 Grunenthal Gmbh Floating pharmaceutical dosage form
EP3269361A1 (en) 2016-07-14 2018-01-17 Omya International AG Dosage form
CN110022861A (zh) 2016-09-30 2019-07-16 林德拉有限公司 用于金刚烷类药物缓释的胃驻留***
WO2023166225A1 (en) * 2022-03-04 2023-09-07 APET Holding B.V. Digestive enzyme formulations

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3418999A (en) * 1964-02-12 1968-12-31 Donald W. Davis Method of swallowing a pill
FR1454013A (fr) * 1965-08-18 1966-07-22 Pluripharm Mode de présentation de deux médicaments associés
US3870790A (en) * 1970-01-22 1975-03-11 Forest Laboratories Solid pharmaceutical formulations containing hydroxypropyl methyl cellulose

Also Published As

Publication number Publication date
US3976764A (en) 1976-08-24
DK142802C (xx) 1981-09-21
FR2263744A1 (xx) 1975-10-10
JPS5512411B2 (xx) 1980-04-02
SE409286B (sv) 1979-08-13
JPS50121418A (xx) 1975-09-23
DE2510620A1 (de) 1975-09-18
CA1054056A (en) 1979-05-08
FR2263744B1 (xx) 1978-11-24
DK97875A (xx) 1975-09-13
DK142802B (da) 1981-02-02
GB1507521A (en) 1978-04-19
BE826498A (fr) 1975-06-30
NL7502952A (nl) 1975-09-16
SE7502725L (xx) 1975-09-13
ES435500A1 (es) 1977-02-01
DE2510620C2 (de) 1984-01-05

Similar Documents

Publication Publication Date Title
DK142802C (xx)
CS169622B1 (xx)
AU7034374A (xx)
BG19728A1 (xx)
BG20649A1 (xx)
BG20653A1 (xx)
BG20840A1 (xx)
BG20945A1 (xx)
BG21310A1 (xx)
BG21514A1 (xx)
BG21753A1 (xx)
BG22107A1 (xx)
BG22305A1 (xx)
BG23208A3 (xx)
BG26201A3 (xx)
BG27068A3 (xx)
CH1147874A4 (xx)
CH1468974A4 (xx)
CH199074A4 (xx)
CH51275A4 (xx)
CH561530A5 (xx)
CH568044A5 (xx)
CH570108A5 (xx)
CH570727A5 (xx)
CH573779A5 (xx)

Legal Events

Date Code Title Description
PL Patent ceased