GB1499751A - Pharmaceutical preparation - Google Patents
Pharmaceutical preparationInfo
- Publication number
- GB1499751A GB1499751A GB4193/75A GB419375A GB1499751A GB 1499751 A GB1499751 A GB 1499751A GB 4193/75 A GB4193/75 A GB 4193/75A GB 419375 A GB419375 A GB 419375A GB 1499751 A GB1499751 A GB 1499751A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acetyl
- poly
- glucosamine
- glucosamines
- matrix
- 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
Links
- 239000000825 pharmaceutical preparation Substances 0.000 title abstract 2
- -1 poly(N - acetyl - D - glucosamine) Polymers 0.000 abstract 6
- MSWZFWKMSRAUBD-UHFFFAOYSA-N beta-D-galactosamine Natural products NC1C(O)OC(CO)C(O)C1O MSWZFWKMSRAUBD-UHFFFAOYSA-N 0.000 abstract 3
- 239000003433 contraceptive agent Substances 0.000 abstract 2
- 229940079593 drug Drugs 0.000 abstract 2
- 239000003814 drug Substances 0.000 abstract 2
- 239000011159 matrix material Substances 0.000 abstract 2
- QCHFTSOMWOSFHM-WPRPVWTQSA-N (+)-Pilocarpine Chemical compound C1OC(=O)[C@@H](CC)[C@H]1CC1=CN=CN1C QCHFTSOMWOSFHM-WPRPVWTQSA-N 0.000 abstract 1
- 229920002101 Chitin Polymers 0.000 abstract 1
- XZMCDFZZKTWFGF-UHFFFAOYSA-N Cyanamide Chemical compound NC#N XZMCDFZZKTWFGF-UHFFFAOYSA-N 0.000 abstract 1
- QCHFTSOMWOSFHM-UHFFFAOYSA-N SJ000285536 Natural products C1OC(=O)C(CC)C1CC1=CN=CN1C QCHFTSOMWOSFHM-UHFFFAOYSA-N 0.000 abstract 1
- 210000001124 body fluid Anatomy 0.000 abstract 1
- 239000010839 body fluid Substances 0.000 abstract 1
- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 abstract 1
- 230000002254 contraceptive effect Effects 0.000 abstract 1
- 229920006037 cross link polymer Polymers 0.000 abstract 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 abstract 1
- 150000002302 glucosamines Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229960001416 pilocarpine Drugs 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
-
- 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
- A61K9/0048—Eye, e.g. artificial tears
- A61K9/0051—Ocular inserts, ocular implants
-
- 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)
- Chemical & Material Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Inorganic Chemistry (AREA)
- Ophthalmology & Optometry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicinal Preparation (AREA)
- Saccharide Compounds (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US441695A US3911098A (en) | 1974-02-11 | 1974-02-11 | Medicament carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1499751A true GB1499751A (en) | 1978-02-01 |
Family
ID=23753927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4193/75A Expired GB1499751A (en) | 1974-02-11 | 1975-01-30 | Pharmaceutical preparation |
Country Status (19)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0086627A1 (en) * | 1982-02-12 | 1983-08-24 | Unitika Ltd. | Anti-cancer device |
| US6174299B1 (en) | 1991-09-09 | 2001-01-16 | Harvey B. Pollard | Method for treating hemophilia A and B and AIDS and devices used therein |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL188266C (nl) * | 1975-07-29 | 1992-05-18 | Merck & Co Inc | Werkwijze ter bereiding van een oogheelkundig inplantaat. |
| US4066747A (en) * | 1976-04-08 | 1978-01-03 | Alza Corporation | Polymeric orthoesters housing beneficial drug for controlled release therefrom |
| EP0000291B1 (en) * | 1977-06-28 | 1981-09-30 | University of Strathclyde | A pharmaceutical composition for tropical diseases |
| US4287175A (en) * | 1978-06-22 | 1981-09-01 | Merck & Co., Inc. | Contact lens wetting agents |
| JPS57134412A (en) * | 1981-02-12 | 1982-08-19 | Unitika Ltd | Biodegradable drug donor |
| US5277900A (en) * | 1982-08-07 | 1994-01-11 | Henkel Kommanditgesellschaft Auf Aktien | Method for blood coagulation on hard tissues |
| JPS6036410A (ja) * | 1983-08-08 | 1985-02-25 | Unitika Ltd | 生分解性薬物供与体の製造方法 |
| JPH0623091B2 (ja) * | 1984-03-16 | 1994-03-30 | ユニチカ株式会社 | キチン成形体の製造法 |
| US5290752A (en) * | 1984-03-16 | 1994-03-01 | Unitika Ltd. | Method for preparation of a shaped chitin body containing a physiologically active substance |
| JPS62193638A (ja) * | 1986-02-20 | 1987-08-25 | Kao Corp | 顆粒剤 |
| US4931551A (en) * | 1988-07-05 | 1990-06-05 | University Of Delaware | Dispersions of chitin and product therefrom |
| US5383873A (en) * | 1992-12-09 | 1995-01-24 | Regents Of The University Of Minnesota | Smooth muscle chemical pacemaker |
| US6065476A (en) * | 1994-12-21 | 2000-05-23 | Board Of Regents, University Of Texas System | Method of enhancing surface porosity of biodegradable implants |
| US5741329A (en) * | 1994-12-21 | 1998-04-21 | Board Of Regents, The University Of Texas System | Method of controlling the pH in the vicinity of biodegradable implants |
| US6767899B1 (en) * | 2000-08-29 | 2004-07-27 | Leiner Health Services Corp. | Composition and method for treatment of conditions having an inflammatory component |
| US7018646B2 (en) * | 2002-05-30 | 2006-03-28 | Van Dalen Johan T W | Apparatus and method for delivering controlled quantities of one or more agents to the eye |
| US7699863B2 (en) * | 2005-03-01 | 2010-04-20 | Tulip Medical Ltd. | Bioerodible self-deployable intragastric implants |
| US7785291B2 (en) * | 2005-03-01 | 2010-08-31 | Tulip Medical Ltd. | Bioerodible self-deployable intragastric implants |
| CN104334123B (zh) | 2012-06-07 | 2019-02-12 | 意比图密医疗有限公司 | 膨胀装置 |
| US9320645B2 (en) | 2013-05-29 | 2016-04-26 | Terry Glasser | Approach to administering ocular medication |
| US11129793B2 (en) | 2013-12-05 | 2021-09-28 | Epitomee Medical Ltd | Retentive devices and systems for in-situ release of pharmaceutical active agents |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2040879A (en) * | 1934-06-21 | 1936-05-19 | Du Pont | Substantially undegraded deacetylated chitin and process for producing the same |
| US2040880A (en) * | 1934-06-21 | 1936-05-19 | Du Pont | Process for the preparation of films and filaments and products thereof |
| US2168374A (en) * | 1936-07-09 | 1939-08-08 | Visking Corp | Chemical compounds and products produced therefrom |
| US3632754A (en) * | 1968-02-12 | 1972-01-04 | Lescarden Ltd | Use of chitin for promoting wound healing |
| US3736646A (en) * | 1971-10-18 | 1973-06-05 | American Cyanamid Co | Method of attaching surgical needles to multifilament polyglycolic acid absorbable sutures |
| US3845201A (en) * | 1972-04-24 | 1974-10-29 | S Loucas | Solid state ophthalmic medication delivery method |
-
1974
- 1974-02-11 US US441695A patent/US3911098A/en not_active Expired - Lifetime
-
1975
- 1975-01-01 AR AR257455A patent/AR206618A1/es active
- 1975-01-22 ZA ZA00750472A patent/ZA75472B/xx unknown
- 1975-01-23 IL IL46496A patent/IL46496A/xx unknown
- 1975-01-30 GB GB4193/75A patent/GB1499751A/en not_active Expired
- 1975-01-31 PH PH16765A patent/PH13485A/en unknown
- 1975-02-05 NL NL7501365A patent/NL7501365A/xx not_active Application Discontinuation
- 1975-02-06 IT IT48048/75A patent/IT1036866B/it active
- 1975-02-07 CA CA219,603A patent/CA1045975A/en not_active Expired
- 1975-02-07 DE DE19752505305 patent/DE2505305A1/de not_active Withdrawn
- 1975-02-10 PL PL17794875A patent/PL177948A1/xx unknown
- 1975-02-10 RO RO7581371A patent/RO68711A/ro unknown
- 1975-02-10 SE SE7501464A patent/SE7501464L/ not_active Application Discontinuation
- 1975-02-10 BE BE153217A patent/BE825367A/xx unknown
- 1975-02-11 ES ES434618A patent/ES434618A1/es not_active Expired
- 1975-02-11 FR FR7504245A patent/FR2260356B1/fr not_active Expired
- 1975-02-11 CS CS75860A patent/CS207808B1/cs unknown
- 1975-02-11 DD DD184115A patent/DD118801A5/xx unknown
- 1975-02-12 JP JP50016958A patent/JPS50123815A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0086627A1 (en) * | 1982-02-12 | 1983-08-24 | Unitika Ltd. | Anti-cancer device |
| US6174299B1 (en) | 1991-09-09 | 2001-01-16 | Harvey B. Pollard | Method for treating hemophilia A and B and AIDS and devices used therein |
Also Published As
| Publication number | Publication date |
|---|---|
| SE7501464L (enrdf_load_stackoverflow) | 1975-08-12 |
| AR206618A1 (es) | 1976-08-06 |
| DD118801A5 (enrdf_load_stackoverflow) | 1976-03-20 |
| NL7501365A (nl) | 1975-08-13 |
| IL46496A0 (en) | 1975-06-25 |
| ES434618A1 (es) | 1977-04-16 |
| ZA75472B (en) | 1976-01-28 |
| FR2260356B1 (enrdf_load_stackoverflow) | 1978-07-28 |
| US3911098A (en) | 1975-10-07 |
| CS207808B1 (en) | 1981-08-31 |
| RO68711A (ro) | 1980-10-30 |
| IL46496A (en) | 1978-08-31 |
| BE825367A (fr) | 1975-08-11 |
| JPS50123815A (enrdf_load_stackoverflow) | 1975-09-29 |
| IT1036866B (it) | 1979-10-30 |
| FR2260356A1 (enrdf_load_stackoverflow) | 1975-09-05 |
| AU7760275A (en) | 1976-07-29 |
| PH13485A (en) | 1980-05-21 |
| DE2505305A1 (de) | 1975-08-21 |
| PL177948A1 (en) | 1978-04-10 |
| CA1045975A (en) | 1979-01-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |