NL255047A - - Google Patents
Info
- Publication number
- NL255047A NL255047A NL255047DA NL255047A NL 255047 A NL255047 A NL 255047A NL 255047D A NL255047D A NL 255047DA NL 255047 A NL255047 A NL 255047A
- Authority
- NL
- Netherlands
- Prior art keywords
- dextran
- benzyl
- pharmaceutical product
- chloride
- substituted
- Prior art date
Links
Classifications
-
- 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
- A61K31/70—Carbohydrates; Sugars; Derivatives thereof
-
- 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
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
- A61K31/425—Thiazoles
- A61K31/429—Thiazoles condensed with heterocyclic ring systems
- A61K31/43—Compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula, e.g. penicillins, penems
-
- 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
- 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
- A61K47/50—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 the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
- A61K47/51—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 the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
- A61K47/56—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 the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule
- A61K47/58—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 the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. poly[meth]acrylate, polyacrylamide, polystyrene, polyvinylpyrrolidone, polyvinylalcohol or polystyrene sulfonic acid resin
- A61K47/585—Ion exchange resins, e.g. polystyrene sulfonic acid resin
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
- C08B37/0009—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid alpha-D-Glucans, e.g. polydextrose, alternan, glycogen; (alpha-1,4)(alpha-1,6)-D-Glucans; (alpha-1,3)(alpha-1,4)-D-Glucans, e.g. isolichenan or nigeran; (alpha-1,4)-D-Glucans; (alpha-1,3)-D-Glucans, e.g. pseudonigeran; Derivatives thereof
- C08B37/0021—Dextran, i.e. (alpha-1,4)-D-glucan; Derivatives thereof, e.g. Sephadex, i.e. crosslinked dextran
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- Pharmacology & Pharmacy (AREA)
- Public Health (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Medicinal Preparation (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US835189A US3063905A (en) | 1959-08-21 | 1959-08-21 | Carboxy methyl benzyl dextran dextro-amphetamine |
Publications (1)
Publication Number | Publication Date |
---|---|
NL255047A true NL255047A (fr) |
Family
ID=25268864
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL255047D NL255047A (fr) | 1959-08-21 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3063905A (fr) |
BE (1) | BE594311A (fr) |
DE (1) | DE1177773B (fr) |
FR (1) | FR561M (fr) |
GB (1) | GB904874A (fr) |
NL (1) | NL255047A (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3130126A (en) * | 1962-09-14 | 1964-04-21 | Central Pharmacal Company | Oral pharmaceutical products prepared with carboxymethyl benzyl dextran having a low carboxymethyl d. s. of 0.15 |
US3130125A (en) * | 1962-09-14 | 1964-04-21 | Central Pharmacal Company | Preparation of medicated benzyl dextran gradual release therapeutic products containing up to five percent benzyl alcohol |
US3242049A (en) * | 1963-05-20 | 1966-03-22 | Ncr Co | Process for making enterically useful complex of spiramycin and product thereof |
US3364111A (en) * | 1964-11-20 | 1968-01-16 | Meito Sangyo Kk | Carboxymethylated dextran for peptic ulcers |
US4260602A (en) * | 1977-08-16 | 1981-04-07 | Burroughs Wellcome Co. | Hapten polysaccharide conjugate medicaments and method of use |
SE445013B (sv) * | 1979-06-21 | 1986-05-26 | Landstingens Inkopscentral | Medel for att forebygga eller behandla infektioner hos menniskor och djur |
IT1131833B (it) * | 1980-06-20 | 1986-06-25 | Crinos Industria Farmaco | Eccipienti per sostanze spermicide |
CH658594A5 (de) * | 1982-02-22 | 1986-11-28 | Bruss Ni Sanitarno Gigieniches | Arzneipraeparat mit antinikotinwirkung und verfahren fuer seine herstellung. |
GB9614902D0 (en) | 1996-07-16 | 1996-09-04 | Rhodes John | Sustained release composition |
US20110076332A1 (en) * | 2009-08-27 | 2011-03-31 | Xiaojun Yu | Dextran-chitosan based in-situ gelling hydrogels for biomedical applications |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2536168A (en) * | 1947-09-29 | 1951-01-02 | Clark & Clark Co | Amphetamine chewing gum |
US2609368A (en) * | 1950-10-21 | 1952-09-02 | Univ Ohio State Res Found | Carbohydrate processes |
US2749274A (en) * | 1952-05-06 | 1956-06-05 | Bristol Lab Inc | Stable aqueous procaine penicillin suspension |
BE550150A (fr) * | 1955-08-08 | |||
US2811516A (en) * | 1955-09-21 | 1957-10-29 | Ohio Commw Eng Co | Iodo carboxymethyl dextran and methods of making it |
US2885393A (en) * | 1956-02-24 | 1959-05-05 | R K Laros Company | Dextran-iron complex and process for making same |
US2856398A (en) * | 1956-06-15 | 1958-10-14 | Ohio Commw Eng Co | Carboxymethyl dextran-iron complexes |
US2902408A (en) * | 1957-09-12 | 1959-09-01 | Organon | Suspensions of drugs destined for injection and process for the preparation thereof |
US2997423A (en) * | 1959-04-20 | 1961-08-22 | Ohio Commw Eng Co | Method of making a composition of sodium carboxymethyl dextran and an antibiotic |
-
0
- NL NL255047D patent/NL255047A/xx unknown
-
1959
- 1959-08-21 US US835189A patent/US3063905A/en not_active Expired - Lifetime
-
1960
- 1960-05-20 GB GB17957/60A patent/GB904874A/en not_active Expired
- 1960-08-16 DE DEC22155A patent/DE1177773B/de active Pending
- 1960-08-19 FR FR836271A patent/FR561M/fr active Active
- 1960-08-22 BE BE594311A patent/BE594311A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
BE594311A (fr) | 1961-02-22 |
GB904874A (en) | 1962-09-05 |
US3063905A (en) | 1962-11-13 |
FR561M (fr) | 1961-06-05 |
DE1177773B (de) | 1964-09-10 |
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