GB2034182B - Preparation comprising microparticles - Google Patents

Preparation comprising microparticles

Info

Publication number
GB2034182B
GB2034182B GB7935719A GB7935719A GB2034182B GB 2034182 B GB2034182 B GB 2034182B GB 7935719 A GB7935719 A GB 7935719A GB 7935719 A GB7935719 A GB 7935719A GB 2034182 B GB2034182 B GB 2034182B
Authority
GB
United Kingdom
Prior art keywords
microparticles
preparation
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.)
Expired
Application number
GB7935719A
Other versions
GB2034182A (en
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.)
Stolle Research and Development Corp
Original Assignee
Stolle Research and Development 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.)
Filing date
Publication date
Application filed by Stolle Research and Development Corp filed Critical Stolle Research and Development Corp
Publication of GB2034182A publication Critical patent/GB2034182A/en
Application granted granted Critical
Publication of GB2034182B publication Critical patent/GB2034182B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • 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
    • A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
    • 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
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/0034—Urogenital system, e.g. vagina, uterus, cervix, penis, scrotum, urethra, bladder; Personal lubricants
    • A61K9/0036—Devices retained in the vagina or cervix for a prolonged period, e.g. intravaginal rings, medicated tampons, medicated diaphragms
    • 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
    • A61K9/1617—Organic compounds, e.g. phospholipids, fats
    • 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
    • A61K9/1641—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, poloxamers
    • A61K9/1647—Polyesters, e.g. poly(lactide-co-glycolide)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
    • C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
    • C12N11/04—Enzymes or microbial cells immobilised on or in an organic carrier entrapped within the carrier, e.g. gel or hollow fibres
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00—Medicinal preparations containing peptides
GB7935719A 1978-10-17 1979-10-15 Preparation comprising microparticles Expired GB2034182B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US95210978A 1978-10-17 1978-10-17
US96738078A 1978-12-07 1978-12-07

Publications (2)

Publication Number Publication Date
GB2034182A GB2034182A (en) 1980-06-04
GB2034182B true GB2034182B (en) 1983-07-27

Family

ID=27130325

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7935719A Expired GB2034182B (en) 1978-10-17 1979-10-15 Preparation comprising microparticles

Country Status (13)

Country Link
AU (1) AU528186B2 (en)
CA (1) CA1143289A (en)
CH (1) CH645545A5 (en)
DE (1) DE2940146A1 (en)
FR (1) FR2439014A1 (en)
GB (1) GB2034182B (en)
IE (1) IE48851B1 (en)
IL (1) IL58471A (en)
IT (1) IT1124572B (en)
NL (1) NL184723C (en)
NZ (1) NZ191837A (en)
PH (1) PH25638A (en)
SE (1) SE7908520L (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5922340A (en) 1992-09-10 1999-07-13 Children's Medical Center Corporation High load formulations and methods for providing prolonged local anesthesia
US5942241A (en) 1995-06-09 1999-08-24 Euro-Celtique, S.A. Formulations and methods for providing prolonged local anesthesia
US6046187A (en) 1996-09-16 2000-04-04 Children's Medical Center Corporation Formulations and methods for providing prolonged local anesthesia
US6248345B1 (en) 1997-07-02 2001-06-19 Euro-Celtique, S.A. Prolonged anesthesia in joints and body spaces

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4675189A (en) * 1980-11-18 1987-06-23 Syntex (U.S.A.) Inc. Microencapsulation of water soluble active polypeptides
US5366734A (en) * 1981-02-16 1994-11-22 Zeneca Limited Continuous release pharmaceutical compositions
CH661206A5 (en) * 1983-09-23 1987-07-15 Debiopharm Sa PROCESS FOR THE PREPARATION OF A MEDICINAL PRODUCT FOR THE TREATMENT OF HORMONDEPENDENT DISEASES.
US4816257A (en) * 1985-09-20 1989-03-28 Research & Education Institute, Harbor-Ucla Medical Center Inc. Method for producing an in vivo environment suitable for human embryo transfer
US5688519A (en) * 1987-04-06 1997-11-18 Leonard; Robert J. Flash-flow fused medicinal implants
US5000886A (en) * 1987-05-26 1991-03-19 American Cyanamid Company Silicone-hardened pharmaceutical microcapsules and process of making the same
ATE87215T1 (en) * 1987-07-21 1993-04-15 Stolle Res & Dev METHOD OF OBTAINING IMMUNO-REGULATORY FACTORS USING MAMMALIAN IMMUNIZATION.
US4897268A (en) * 1987-08-03 1990-01-30 Southern Research Institute Drug delivery system and method of making the same
FR2620335A1 (en) * 1987-09-15 1989-03-17 Berdal Pascal PHARMACEUTICAL PRESENTATION POTENTIALIZING THE CYTOTROPHIC EFFECT OF SERUMS AND / OR ANTIBODY ANTIBODIES ANIMALS AND / OR HUMANS
US5084277A (en) * 1988-08-30 1992-01-28 Greco John C Vaginal progesterone tablet
JPH11511763A (en) 1996-06-24 1999-10-12 ユーロ―セルティーク，エス．エイ． How to provide safe local anesthesia

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3887699A (en) * 1969-03-24 1975-06-03 Seymour Yolles Biodegradable polymeric article for dispensing drugs
US3594468A (en) * 1969-04-01 1971-07-20 Vincent R Saurino Germicidal compositions
US3773919A (en) * 1969-10-23 1973-11-20 Du Pont Polylactide-drug mixtures
US3875300A (en) * 1972-12-18 1975-04-01 Ortho Pharma Corp Composition for sustained release of a medicament and method of using same
AU513400B2 (en) * 1976-03-04 1980-11-27 Commonwealth Serum Laboratories Commission Biodegradable, sustained release composition

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5922340A (en) 1992-09-10 1999-07-13 Children's Medical Center Corporation High load formulations and methods for providing prolonged local anesthesia
US6238702B1 (en) 1992-09-10 2001-05-29 Children's Medical Center Corp. High load formulations and methods for providing prolonged local anesthesia
US5942241A (en) 1995-06-09 1999-08-24 Euro-Celtique, S.A. Formulations and methods for providing prolonged local anesthesia
US6514516B1 (en) 1995-06-09 2003-02-04 Euro-Celtique, S.A. Formulations and methods for providing prolonged local anesthesia
US6046187A (en) 1996-09-16 2000-04-04 Children's Medical Center Corporation Formulations and methods for providing prolonged local anesthesia
US6426339B1 (en) 1996-09-16 2002-07-30 Children's Medical Center Corporation Formulations and methods for providing prolonged local anesthesia
US6248345B1 (en) 1997-07-02 2001-06-19 Euro-Celtique, S.A. Prolonged anesthesia in joints and body spaces
US6534081B2 (en) 1997-07-02 2003-03-18 Euro-Celtique S.A. Prolonged anesthesia in joints and body spaces

Also Published As

Publication number Publication date
DE2940146A1 (en) 1980-04-30
CA1143289A (en) 1983-03-22
IT1124572B (en) 1986-05-07
SE7908520L (en) 1980-04-18
IE48851B1 (en) 1985-05-29
IE791966L (en) 1980-04-17
NL184723B (en) 1989-05-16
PH25638A (en) 1991-08-31
AU5169679A (en) 1980-04-24
FR2439014B1 (en) 1983-12-09
CH645545A5 (en) 1984-10-15
DE2940146C2 (en) 1991-12-05
FR2439014A1 (en) 1980-05-16
AU528186B2 (en) 1983-04-21
GB2034182A (en) 1980-06-04
NZ191837A (en) 1984-07-31
NL7907432A (en) 1980-04-21
IT7926288A0 (en) 1979-10-05
IL58471A0 (en) 1980-01-31
IL58471A (en) 1983-05-15
NL184723C (en) 1989-10-16

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19961015