JPS5824409B2 - シヨウキユウジヨウヤクザイノ セイホウ - Google Patents
シヨウキユウジヨウヤクザイノ セイホウInfo
- Publication number
- JPS5824409B2 JPS5824409B2 JP12523575A JP12523575A JPS5824409B2 JP S5824409 B2 JPS5824409 B2 JP S5824409B2 JP 12523575 A JP12523575 A JP 12523575A JP 12523575 A JP12523575 A JP 12523575A JP S5824409 B2 JPS5824409 B2 JP S5824409B2
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- binder
- powder
- amount
- case
- 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
- 239000007788 liquid Substances 0.000 claims description 24
- 239000000843 powder Substances 0.000 claims description 18
- 239000011230 binding agent Substances 0.000 claims description 17
- 239000003814 drug Substances 0.000 claims description 12
- 229940079593 drug Drugs 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 239000002245 particle Substances 0.000 claims description 8
- 239000013543 active substance Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000008298 dragée Substances 0.000 claims description 3
- 239000006185 dispersion Substances 0.000 description 12
- 229920003023 plastic Polymers 0.000 description 10
- 239000004033 plastic Substances 0.000 description 10
- 238000000576 coating method Methods 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000000178 monomer Substances 0.000 description 5
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 239000008188 pellet Substances 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 4
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- -1 diethylamino- Chemical class 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 229920002554 vinyl polymer Polymers 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 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 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000010410 dusting Methods 0.000 description 2
- 125000004185 ester group Chemical group 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 239000008101 lactose Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000009495 sugar coating Methods 0.000 description 2
- 229920001567 vinyl ester resin Polymers 0.000 description 2
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- GUBGYTABKSRVRQ-XLOQQCSPSA-N Alpha-Lactose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-XLOQQCSPSA-N 0.000 description 1
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 125000005396 acrylic acid ester group Chemical group 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 125000004985 dialkyl amino alkyl group Chemical group 0.000 description 1
- 125000005265 dialkylamine group Chemical group 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000003844 drug implant Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007903 gelatin capsule Substances 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 210000000936 intestine Anatomy 0.000 description 1
- 229920003145 methacrylic acid copolymer Polymers 0.000 description 1
- 125000005397 methacrylic acid ester group Chemical group 0.000 description 1
- UIDWQGRXEVDFCA-XCVCLJGOSA-N nifurtoinol Chemical compound O=C1N(CO)C(=O)CN1\N=C\C1=CC=C([N+]([O-])=O)O1 UIDWQGRXEVDFCA-XCVCLJGOSA-N 0.000 description 1
- 229960002592 nifurtoinol Drugs 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 239000013076 target substance Substances 0.000 description 1
- 238000010998 test method Methods 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
- A61J3/06—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms into the form of pills, lozenges or dragees
-
- 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
- A61K9/167—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction with an outer layer or coating comprising drug; with chemically bound drugs or non-active substances on their surface
- A61K9/1676—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction with an outer layer or coating comprising drug; with chemically bound drugs or non-active substances on their surface having a drug-free core with discrete complete coating layer containing drug
-
- 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
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
- A61K9/5073—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals having two or more different coatings optionally including drug-containing subcoatings
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- Medicinal Preparation (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742449384 DE2449384A1 (de) | 1974-10-17 | 1974-10-17 | Verfahren zur herstellung von arzneimittelkuegelchen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5163926A JPS5163926A (en) | 1976-06-02 |
| JPS5824409B2 true JPS5824409B2 (ja) | 1983-05-20 |
Family
ID=5928494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12523575A Expired JPS5824409B2 (ja) | 1974-10-17 | 1975-10-17 | シヨウキユウジヨウヤクザイノ セイホウ |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5824409B2 (de) |
| AT (1) | AT342205B (de) |
| BE (1) | BE833953A (de) |
| DE (1) | DE2449384A1 (de) |
| FR (1) | FR2287898A2 (de) |
| GB (1) | GB1485229A (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0558809U (ja) * | 1992-10-22 | 1993-08-03 | 三菱自動車工業株式会社 | エンジンのオイル戻し構造 |
| KR20240030556A (ko) * | 2022-08-31 | 2024-03-07 | 한국로봇융합연구원 | 가압 모듈 및 이를 포함하는 배관 접합 로봇 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AUPN327695A0 (en) * | 1995-05-30 | 1995-06-22 | Chemeq Pty. Limited | Chemotherapeutic compositions |
| KR20090037951A (ko) | 2006-07-25 | 2009-04-16 | 교와 가부시키가이샤 | 당의 제제 및 그의 제조 방법 |
-
1974
- 1974-10-17 DE DE19742449384 patent/DE2449384A1/de active Pending
-
1975
- 1975-07-16 AT AT552175A patent/AT342205B/de not_active IP Right Cessation
- 1975-09-02 FR FR7526923A patent/FR2287898A2/fr active Granted
- 1975-09-29 BE BE160486A patent/BE833953A/xx not_active IP Right Cessation
- 1975-10-17 GB GB4277075A patent/GB1485229A/en not_active Expired
- 1975-10-17 JP JP12523575A patent/JPS5824409B2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0558809U (ja) * | 1992-10-22 | 1993-08-03 | 三菱自動車工業株式会社 | エンジンのオイル戻し構造 |
| KR20240030556A (ko) * | 2022-08-31 | 2024-03-07 | 한국로봇융합연구원 | 가압 모듈 및 이를 포함하는 배관 접합 로봇 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5163926A (en) | 1976-06-02 |
| AT342205B (de) | 1978-03-28 |
| BE833953A (fr) | 1976-01-16 |
| FR2287898B2 (de) | 1979-01-19 |
| DE2449384A1 (de) | 1976-04-29 |
| FR2287898A2 (fr) | 1976-05-14 |
| ATA552175A (de) | 1977-07-15 |
| GB1485229A (en) | 1977-09-08 |
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