IT8819816A0 - Compresse farmaceutiche a rilascio controllato costituite da miscele di scleroglucano e sostanza attiva. - Google Patents

Compresse farmaceutiche a rilascio controllato costituite da miscele di scleroglucano e sostanza attiva.

Info

Publication number: IT8819816A0
Authority: IT; Italy
Prior art keywords: scleroglucan; mixtures; controlled; active substance; release pharmaceutical
Prior art date: 1988-03-17

Application number

IT8819816A

Other languages

English (en)

Other versions

IT1225460B (it

Inventor

Mara Lucia Lovrecich

Giovanna Riccioni

Original Assignee

Vectorpharma Int

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.)

1988-03-17

Filing date

1988-03-17

Publication date

1988-03-17

1988-03-17 Application filed by Vectorpharma Int filed Critical Vectorpharma Int

1988-03-17 Priority to IT8819816A priority Critical patent/IT1225460B/it

1988-03-17 Publication of IT8819816A0 publication Critical patent/IT8819816A0/it

1989-03-13 Priority to AT89104431T priority patent/ATE90555T1/de

1989-03-13 Priority to ES89104431T priority patent/ES2055752T3/es

1989-03-13 Priority to EP89104431A priority patent/EP0333105B1/en

1989-03-13 Priority to DE89104431T priority patent/DE68907091T2/de

1989-03-17 Priority to US07/324,736 priority patent/US5068111A/en

1989-08-18 Priority to JP21287789A priority patent/JPH0383916A/ja

1990-11-14 Application granted granted Critical

1990-11-14 Publication of IT1225460B publication Critical patent/IT1225460B/it

1991-08-12 Priority to US07/746,230 priority patent/US5215752A/en

Links

FEBUJFMRSBAMES-UHFFFAOYSA-N 2-[(2-{[3,5-dihydroxy-2-(hydroxymethyl)-6-phosphanyloxan-4-yl]oxy}-3,5-dihydroxy-6-({[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-4-yl)oxy]-3,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl phosphinite Chemical compound OC1C(O)C(O)C(CO)OC1OCC1C(O)C(OC2C(C(OP)C(O)C(CO)O2)O)C(O)C(OC2C(C(CO)OC(P)C2O)O)O1 FEBUJFMRSBAMES-UHFFFAOYSA-N 0.000 title 1
229920002305 Schizophyllan Polymers 0.000 title 1
239000013543 active substance Substances 0.000 title 1
238000013270 controlled release Methods 0.000 title 1
239000000203 mixture Substances 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
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
- A61K9/1605—Excipients; Inactive ingredients
- A61K9/1629—Organic macromolecular compounds
- A61K9/1652—Polysaccharides, e.g. alginate, cellulose derivatives; Cyclodextrin
- 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

Landscapes

Health & Medical Sciences (AREA)
Epidemiology (AREA)
Bioinformatics & Cheminformatics (AREA)
Chemical & Material Sciences (AREA)
Medicinal Chemistry (AREA)
Pharmacology & Pharmacy (AREA)
Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Medicinal Preparation (AREA)
Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)

IT8819816A 1988-03-17 1988-03-17 Compresse farmaceutiche a rilascio controllato costituite da miscele di scleroglucano e sostanza attiva. IT1225460B (it)

Priority Applications (8)

Application Number	Priority Date	Filing Date	Title
IT8819816A IT1225460B (it)	1988-03-17	1988-03-17	Compresse farmaceutiche a rilascio controllato costituite da miscele di scleroglucano e sostanza attiva.
AT89104431T ATE90555T1 (de)	1988-03-17	1989-03-13	Scleroglucan und wirkstoff enthaltende pharmazeutische tabletten und kapselgranulate.
ES89104431T ES2055752T3 (es)	1988-03-17	1989-03-13	Tabletas y granulados en capsulas farmaceuticos de escleroglucano y substancia activa.
EP89104431A EP0333105B1 (en)	1988-03-17	1989-03-13	Pharmaceutical tablets and capsule granulates of scleroglucan and active substance
DE89104431T DE68907091T2 (de)	1988-03-17	1989-03-13	Scleroglucan und Wirkstoff enthaltende pharmazeutische Tabletten und Kapselgranulate.
US07/324,736 US5068111A (en)	1988-03-17	1989-03-17	Pharmaceutical tablets and capsule granulates of scleroglucan and active substance
JP21287789A JPH0383916A (ja)	1988-03-17	1989-08-18	スクレログルカンおよび活性物質の薬用錠剤とカプセル粒剤
US07/746,230 US5215752A (en)	1988-03-17	1991-08-12	Pharmaceutical tablets and capsule granulates of scleroglucan and active substance

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT8819816A IT1225460B (it)	1988-03-17	1988-03-17	Compresse farmaceutiche a rilascio controllato costituite da miscele di scleroglucano e sostanza attiva.

Publications (2)

Publication Number	Publication Date
IT8819816A0 true IT8819816A0 (it)	1988-03-17
IT1225460B IT1225460B (it)	1990-11-14

Family

ID=11161518

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT8819816A IT1225460B (it)	1988-03-17	1988-03-17	Compresse farmaceutiche a rilascio controllato costituite da miscele di scleroglucano e sostanza attiva.

Country Status (6)

Country	Link
US (1)	US5068111A (it)
EP (1)	EP0333105B1 (it)
AT (1)	ATE90555T1 (it)
DE (1)	DE68907091T2 (it)
ES (1)	ES2055752T3 (it)
IT (1)	IT1225460B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1999030691A2 (en) *	1997-12-18	1999-06-24	Ato B.V.	Composition for the controlled release of active compounds
JP5558648B2 (ja)	1998-11-23	2014-07-23	デイビス、ボニー	アセチルコリンエステラーゼ阻害剤のための投与製剤

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4178361A (en) *	1973-09-10	1979-12-11	Union Corporation	Sustained release pharmaceutical composition
US4642233A (en) *	1982-03-22	1987-02-10	Alza Corporation	Gastrointestinal drug delivery system comprising a hydrogel reservoir containing a plurality of tiny pills
US4449983A (en) *	1982-03-22	1984-05-22	Alza Corporation	Simultaneous delivery of two drugs from unit delivery device
US4774093A (en) *	1985-06-25	1988-09-27	Fmc Corporation	Polysaccharide compositions, preparation and uses
US4738850A (en) *	1986-05-27	1988-04-19	E. R. Squibb & Sons, Inc.	Controlled release formulation and method

1988
- 1988-03-17 IT IT8819816A patent/IT1225460B/it active
1989
- 1989-03-13 DE DE89104431T patent/DE68907091T2/de not_active Expired - Fee Related
- 1989-03-13 ES ES89104431T patent/ES2055752T3/es not_active Expired - Lifetime
- 1989-03-13 AT AT89104431T patent/ATE90555T1/de not_active IP Right Cessation
- 1989-03-13 EP EP89104431A patent/EP0333105B1/en not_active Expired - Lifetime
- 1989-03-17 US US07/324,736 patent/US5068111A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
EP0333105A1 (en)	1989-09-20
IT1225460B (it)	1990-11-14
DE68907091T2 (de)	1993-09-30
ATE90555T1 (de)	1993-07-15
ES2055752T3 (es)	1994-09-01
DE68907091D1 (de)	1993-07-22
EP0333105B1 (en)	1993-06-16
US5068111A (en)	1991-11-26

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Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19970427