DE1907546C3 - Schnell zerfallende feste Dosierungseinheiten - Google Patents
Schnell zerfallende feste DosierungseinheitenInfo
- Publication number
- DE1907546C3 DE1907546C3 DE1907546A DE1907546A DE1907546C3 DE 1907546 C3 DE1907546 C3 DE 1907546C3 DE 1907546 A DE1907546 A DE 1907546A DE 1907546 A DE1907546 A DE 1907546A DE 1907546 C3 DE1907546 C3 DE 1907546C3
- Authority
- DE
- Germany
- Prior art keywords
- degree
- polymerization
- substitution
- carboxymethyl cellulose
- cellulose
- 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
- 239000007787 solid Substances 0.000 title claims description 5
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 31
- 238000006467 substitution reaction Methods 0.000 claims description 26
- 238000006116 polymerization reaction Methods 0.000 claims description 25
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims description 23
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims description 22
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims description 22
- 229920002678 cellulose Polymers 0.000 claims description 10
- 150000001447 alkali salts Chemical class 0.000 claims description 4
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 3
- 229940105329 carboxymethylcellulose Drugs 0.000 claims 2
- 239000002253 acid Substances 0.000 claims 1
- 229920003086 cellulose ether Polymers 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 description 15
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 description 9
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 9
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 description 9
- 239000001913 cellulose Substances 0.000 description 7
- 235000010980 cellulose Nutrition 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000003814 drug Substances 0.000 description 5
- 230000008961 swelling Effects 0.000 description 5
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 4
- 229920002472 Starch Polymers 0.000 description 4
- 229940079593 drug Drugs 0.000 description 4
- 239000008187 granular material Substances 0.000 description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 4
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000011591 potassium Substances 0.000 description 4
- 229910052700 potassium Inorganic materials 0.000 description 4
- 239000008107 starch Substances 0.000 description 4
- 235000019698 starch Nutrition 0.000 description 4
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 3
- 229910052783 alkali metal Inorganic materials 0.000 description 3
- 150000001340 alkali metals Chemical class 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 229920000159 gelatin Polymers 0.000 description 3
- 235000019322 gelatine Nutrition 0.000 description 3
- 125000002791 glucosyl group Chemical group C1([C@H](O)[C@@H](O)[C@H](O)[C@H](O1)CO)* 0.000 description 3
- 239000008101 lactose Substances 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- 239000000454 talc Substances 0.000 description 3
- 229910052623 talc Inorganic materials 0.000 description 3
- 229920000945 Amylopectin Polymers 0.000 description 2
- 108010010803 Gelatin Proteins 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000008273 gelatin Substances 0.000 description 2
- 235000011852 gelatine desserts Nutrition 0.000 description 2
- 235000019359 magnesium stearate Nutrition 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- MGSRCZKZVOBKFT-UHFFFAOYSA-N thymol Chemical compound CC(C)C1=CC=C(C)C=C1O MGSRCZKZVOBKFT-UHFFFAOYSA-N 0.000 description 2
- PROQIPRRNZUXQM-UHFFFAOYSA-N (16alpha,17betaOH)-Estra-1,3,5(10)-triene-3,16,17-triol Natural products OC1=CC=C2C3CCC(C)(C(C(O)C4)O)C4C3CCC2=C1 PROQIPRRNZUXQM-UHFFFAOYSA-N 0.000 description 1
- 229920001817 Agar Polymers 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 229920000856 Amylose Polymers 0.000 description 1
- BSYNRYMUTXBXSQ-UHFFFAOYSA-N Aspirin Chemical compound CC(=O)OC1=CC=CC=C1C(O)=O BSYNRYMUTXBXSQ-UHFFFAOYSA-N 0.000 description 1
- 241000416162 Astragalus gummifer Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 239000001828 Gelatine Substances 0.000 description 1
- 241000206672 Gelidium Species 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 229920000881 Modified starch Polymers 0.000 description 1
- 239000004368 Modified starch Substances 0.000 description 1
- 229920000715 Mucilage Polymers 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- 239000005844 Thymol Substances 0.000 description 1
- 229920001615 Tragacanth Polymers 0.000 description 1
- YAVNBFXRTKBBRD-ZWKAXHIPSA-L [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O.O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)OC(O)[C@H](O)[C@H]1O Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O.O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)OC(O)[C@H](O)[C@H]1O YAVNBFXRTKBBRD-ZWKAXHIPSA-L 0.000 description 1
- 229960001138 acetylsalicylic acid Drugs 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 235000010419 agar Nutrition 0.000 description 1
- 235000010443 alginic acid Nutrition 0.000 description 1
- 239000000783 alginic acid Substances 0.000 description 1
- 229920000615 alginic acid Polymers 0.000 description 1
- 229960001126 alginic acid Drugs 0.000 description 1
- 150000004781 alginic acids Chemical class 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 235000012216 bentonite Nutrition 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910021538 borax Inorganic materials 0.000 description 1
- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- PROQIPRRNZUXQM-ZXXIGWHRSA-N estriol Chemical compound OC1=CC=C2[C@H]3CC[C@](C)([C@H]([C@H](O)C4)O)[C@@H]4[C@@H]3CCC2=C1 PROQIPRRNZUXQM-ZXXIGWHRSA-N 0.000 description 1
- 229960001348 estriol Drugs 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000003599 food sweetener Nutrition 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 235000001727 glucose Nutrition 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- 235000019426 modified starch Nutrition 0.000 description 1
- 239000006187 pill Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 150000003385 sodium Chemical class 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 239000004328 sodium tetraborate Substances 0.000 description 1
- 235000010339 sodium tetraborate Nutrition 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- VACCAVUAMIDAGB-UHFFFAOYSA-N sulfamethizole Chemical compound S1C(C)=NN=C1NS(=O)(=O)C1=CC=C(N)C=C1 VACCAVUAMIDAGB-UHFFFAOYSA-N 0.000 description 1
- 229960005158 sulfamethizole Drugs 0.000 description 1
- 239000003765 sweetening agent Substances 0.000 description 1
- 239000007916 tablet composition Substances 0.000 description 1
- 229960000790 thymol Drugs 0.000 description 1
- 235000010487 tragacanth Nutrition 0.000 description 1
- 239000000196 tragacanth Substances 0.000 description 1
- 229940116362 tragacanth Drugs 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J3/00—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms
- A61J3/10—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms into the form of compressed tablets
-
- 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
- A61K9/2054—Cellulose; Cellulose derivatives, e.g. hydroxypropyl methylcellulose
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6802204.A NL159577B (nl) | 1968-02-15 | 1968-02-15 | Werkwijze ter bereiding van snel desintegrerende vaste vormstukken. |
| US18158871A | 1971-09-17 | 1971-09-17 | |
| US28286972A | 1972-08-22 | 1972-08-22 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE1907546A1 DE1907546A1 (de) | 1969-09-18 |
| DE1907546B2 DE1907546B2 (de) | 1977-12-15 |
| DE1907546C3 true DE1907546C3 (de) | 1980-01-24 |
Family
ID=27351432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1907546A Expired DE1907546C3 (de) | 1968-02-15 | 1969-02-14 | Schnell zerfallende feste Dosierungseinheiten |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US3679794A (https=) |
| CA (1) | CA945071A (https=) |
| DE (1) | DE1907546C3 (https=) |
| DK (1) | DK122789B (https=) |
| FR (1) | FR2011806A1 (https=) |
| GB (1) | GB1235801A (https=) |
| NL (1) | NL159577B (https=) |
| SE (1) | SE353228B (https=) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3852421A (en) * | 1970-03-23 | 1974-12-03 | Shinetsu Chemical Co | Excipient and shaped medicaments prepared therewith |
| US3859431A (en) * | 1973-01-04 | 1975-01-07 | Lilly Industries Ltd | Drug formulations |
| US4209513A (en) * | 1974-02-14 | 1980-06-24 | Burroughs Wellcome Co. | Tablet formulation |
| DK483975A (da) * | 1975-06-10 | 1976-12-11 | Uniscope Inc | Fremgangsmade til komprimering af et partikelformet produkt til piller eller lignende sammenhengende formlegemer samt smore- eller bindemiddel til anvendelse ved udovelse af fremgangsmaden |
| DE2551446B2 (de) * | 1975-11-15 | 1977-09-15 | Karl Werner Schlüter GmbH, 2000 Ham burg | Verfahren zur herstellung von suppositorien |
| JPS52151717A (en) * | 1976-06-09 | 1977-12-16 | Shionogi & Co Ltd | Sugar coating on solid preparations |
| JPS5332111A (en) * | 1976-09-07 | 1978-03-27 | Asahi Chem Ind Co Ltd | Composition for tablet |
| DE3125178A1 (de) * | 1981-06-26 | 1983-01-13 | Gödecke AG, 1000 Berlin | Verfahren zur zeitlichen steuerung der freisetzung von wirkstoffen aus wirkstoffzubereitungen, insbesondere arzneimittelzubereitungen |
| JPS5839618A (ja) * | 1981-09-04 | 1983-03-08 | Chugai Pharmaceut Co Ltd | 持続性積層錠剤 |
| US4609675A (en) * | 1984-08-17 | 1986-09-02 | The Upjohn Company | Stable, high dose, high bulk density ibuprofen granulations for tablet and capsule manufacturing |
| GB8514665D0 (en) * | 1985-06-11 | 1985-07-10 | Eroceltique Sa | Oral pharmaceutical composition |
| ES2082723B1 (es) * | 1994-07-20 | 1996-10-01 | Lilly Sa | Formulacion farmaceutica de fluoxetina en forma dispersable. |
| US20030215498A1 (en) * | 2002-05-17 | 2003-11-20 | Harland Ronald S. | Rapidly disintegrating comressed tablets comprising biologically active compounds |
| US20080069934A1 (en) * | 2006-09-18 | 2008-03-20 | ISON Renny | Cohesive non-free flowing sweetener compositions containing disintegrant |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2851453A (en) * | 1954-08-09 | 1958-09-09 | Smith Kline French Lab | Cellulose derivative product, compositions comprising the same and their preparation |
| US3034911A (en) * | 1959-03-25 | 1962-05-15 | Nat Starch Chem Corp | Tablet disintegrants |
| US3181998A (en) * | 1960-08-12 | 1965-05-04 | Joseph L Kanig | Tablet disintegration |
| BE627516A (https=) * | 1962-01-25 | |||
| US3490742A (en) * | 1966-01-14 | 1970-01-20 | Staley Mfg Co A E | Compressed tablets |
-
1968
- 1968-02-15 NL NL6802204.A patent/NL159577B/xx not_active IP Right Cessation
-
1969
- 1969-02-13 SE SE01967/69A patent/SE353228B/xx unknown
- 1969-02-13 GB GB7858/69A patent/GB1235801A/en not_active Expired
- 1969-02-14 DE DE1907546A patent/DE1907546C3/de not_active Expired
- 1969-02-14 FR FR6903619A patent/FR2011806A1/fr active Pending
- 1969-02-14 CA CA042,919A patent/CA945071A/en not_active Expired
- 1969-02-14 DK DK83969AA patent/DK122789B/da unknown
-
1971
- 1971-09-17 US US181588A patent/US3679794A/en not_active Expired - Lifetime
-
1972
- 1972-08-22 US US27679D patent/USRE27679E/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DK122789B (da) | 1972-04-17 |
| NL6802204A (https=) | 1969-08-19 |
| FR2011806A1 (https=) | 1970-03-13 |
| USRE27679E (en) | 1973-06-19 |
| US3679794A (en) | 1972-07-25 |
| CA945071A (en) | 1974-04-09 |
| DE1907546A1 (de) | 1969-09-18 |
| DE1907546B2 (de) | 1977-12-15 |
| GB1235801A (en) | 1971-06-16 |
| SE353228B (https=) | 1973-01-29 |
| NL159577B (nl) | 1979-03-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) |