FR2585952B1 - Dispositif d'apport pour l'administration a vitesse reglee d'ascorbate de calcium - Google Patents

Dispositif d'apport pour l'administration a vitesse reglee d'ascorbate de calcium

Info

Publication number: FR2585952B1
Authority: FR; France
Prior art keywords: supply device; calcium ascorbate; adjusted speed; adjusted; speed
Prior art date: 1985-08-09
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.): Expired - Fee Related

Application number

FR868611445A

Other languages

English (en)

Other versions

FR2585952A1 (fr

Inventor

Mark Du Bois

Felix Theeuwes

Patrick S-L Wong

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Alza Corp

Original Assignee

Alza Corp

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.)

1985-08-09

Filing date

1986-08-07

Publication date

1992-09-11

1986-08-07 Application filed by Alza Corp filed Critical Alza Corp

1987-02-13 Publication of FR2585952A1 publication Critical patent/FR2585952A1/fr

1992-09-11 Application granted granted Critical

1992-09-11 Publication of FR2585952B1 publication Critical patent/FR2585952B1/fr

2006-08-07 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

235000010376 calcium ascorbate Nutrition 0.000 title 1
229940047036 calcium ascorbate Drugs 0.000 title 1
239000011692 calcium ascorbate Substances 0.000 title 1
BLORRZQTHNGFTI-ZZMNMWMASA-L calcium-L-ascorbate Chemical compound [Ca+2].OC[C@H](O)[C@H]1OC(=O)C(O)=C1[O-].OC[C@H](O)[C@H]1OC(=O)C(O)=C1[O-] BLORRZQTHNGFTI-ZZMNMWMASA-L 0.000 title 1

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
- A61K9/0002—Galenical forms characterised by the drug release technique; Application systems commanded by energy
- A61K9/0004—Osmotic delivery systems; Sustained release driven by osmosis, thermal energy or gas
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/335—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
- A61K31/365—Lactones
- A61K31/375—Ascorbic acid, i.e. vitamin C; Salts thereof

Landscapes

Health & Medical Sciences (AREA)
Epidemiology (AREA)
Animal Behavior & Ethology (AREA)
Chemical & Material Sciences (AREA)
Medicinal Chemistry (AREA)
Pharmacology & Pharmacy (AREA)
Veterinary Medicine (AREA)
Life Sciences & Earth Sciences (AREA)
Public Health (AREA)
General Health & Medical Sciences (AREA)
Bioinformatics & Cheminformatics (AREA)
Engineering & Computer Science (AREA)
Medicinal Preparation (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Medical Preparation Storing Or Oral Administration Devices (AREA)

FR868611445A 1985-08-09 1986-08-07 Dispositif d'apport pour l'administration a vitesse reglee d'ascorbate de calcium Expired - Fee Related FR2585952B1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/764,027 US4618487A (en)	1984-07-06	1985-08-09	Device for administering calcium ascorbate

Publications (2)

Publication Number	Publication Date
FR2585952A1 FR2585952A1 (fr)	1987-02-13
FR2585952B1 true FR2585952B1 (fr)	1992-09-11

Family

ID=25069484

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR868611445A Expired - Fee Related FR2585952B1 (fr)	1985-08-09	1986-08-07	Dispositif d'apport pour l'administration a vitesse reglee d'ascorbate de calcium

Country Status (5)

Country	Link
US (1)	US4618487A (fr)
JP (1)	JP2559106B2 (fr)
DE (1)	DE3626707A1 (fr)
FR (1)	FR2585952B1 (fr)
GB (1)	GB2178955B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4717567A (en) *	1985-11-25	1988-01-05	Eastman Kodak Company	Rumen-stable pellets
DD295760A5 (de) *	1989-01-31	1991-11-14	Martin-Luther-Universitaet Halle Wittenberg,De	Arzneistoffreigabesystem mit kotrollierter wirkstoffreisetzung
FR2651643B1 (fr) *	1989-09-11	1993-06-18	Rhone Poulenc Sante	Systeme de liberation continue de la vitamine a dans l'eau d'alimentation.
US5071607A (en) *	1990-01-31	1991-12-10	Alza Corporatino	Method and apparatus for forming a hole in a drug dispensing device
US5571261A (en) *	1993-08-06	1996-11-05	River Medical, Inc	Liquid delivery device
US5398851A (en) *	1993-08-06	1995-03-21	River Medical, Inc.	Liquid delivery device
US5398850A (en) *	1993-08-06	1995-03-21	River Medical, Inc.	Gas delivery apparatus for infusion
US5700245A (en) *	1995-07-13	1997-12-23	Winfield Medical	Apparatus for the generation of gas pressure for controlled fluid delivery

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2348503A (en) *	1941-08-23	1944-05-09	Atlantic Coast Fisheries Co	Vitamin preparation and method of making same
NL297631A (fr) *	1963-06-03
GB1153324A (en) *	1966-05-19	1969-05-29	Fisons Pharmaceuticals Ltd	Sustained Release Tablets
US3854480A (en) *	1969-04-01	1974-12-17	Alza Corp	Drug-delivery system
CA935093A (en) *	1969-07-28	1973-10-09	Eurand S.R.L.	Method of preparing granules with controlled release of the active substance contained therein
US3697641A (en) *	1970-01-02	1972-10-10	Gerhard W Ahrens	Nonhygroscopic non-sugarbase noncariogenic-vitamin c releasable base material for use in the preparation of suckable tablets,lozenges and chocolate
GB1468172A (en) *	1973-03-28	1977-03-23	Benzon As Alfred	Oral drug preparations
US3944064A (en) *	1973-10-26	1976-03-16	Alza Corporation	Self-monitored device for releasing agent at functional rate
JPS58403B2 (ja) *	1975-07-24	1983-01-06	武田薬品工業株式会社	Ｌ− アスコルビンサンセイザイノセイゾウホウ
US3977404A (en) *	1975-09-08	1976-08-31	Alza Corporation	Osmotic device having microporous reservoir
US4111202A (en) *	1976-11-22	1978-09-05	Alza Corporation	Osmotic system for the controlled and delivery of agent over time
DE2706660A1 (de) *	1977-02-17	1978-08-24	Merck Patent Gmbh	Ascorbinsaeure enthaltende granulate und verfahren zu ihrer herstellung
US4203442A (en) *	1977-08-29	1980-05-20	Alza Corporation	Device for delivering drug to a fluid environment
US4439196A (en) *	1982-03-18	1984-03-27	Merck & Co., Inc.	Osmotic drug delivery system
US4449983A (en) *	1982-03-22	1984-05-22	Alza Corporation	Simultaneous delivery of two drugs from unit delivery device
US4519801A (en) *	1982-07-12	1985-05-28	Alza Corporation	Osmotic device with wall comprising cellulose ether and permeability enhancer
US4522625A (en) *	1982-09-29	1985-06-11	Alza Corporation	Drug dispenser comprising wall formed of semipermeable member and enteric member
US4576604A (en) *	1983-03-04	1986-03-18	Alza Corporation	Osmotic system with instant drug availability

1985
- 1985-08-09 US US06/764,027 patent/US4618487A/en not_active Expired - Fee Related
1986
- 1986-07-03 GB GB8616299A patent/GB2178955B/en not_active Expired - Fee Related
- 1986-08-07 DE DE19863626707 patent/DE3626707A1/de not_active Ceased
- 1986-08-07 FR FR868611445A patent/FR2585952B1/fr not_active Expired - Fee Related
- 1986-08-08 JP JP61186724A patent/JP2559106B2/ja not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DE3626707A1 (de)	1987-02-12
GB2178955B (en)	1990-03-28
GB8616299D0 (en)	1986-08-13
US4618487A (en)	1986-10-21
FR2585952A1 (fr)	1987-02-13
GB2178955A (en)	1987-02-25
JP2559106B2 (ja)	1996-12-04
JPS6239520A (ja)	1987-02-20

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Legal Events

Date	Code	Title	Description
1996-06-14	ST	Notification of lapse