KR0155444B1 - 피부 약물 전달 체계용 소수성 고분자 매트릭스 - Google Patents
피부 약물 전달 체계용 소수성 고분자 매트릭스Info
- Publication number
- KR0155444B1 KR0155444B1 KR1019950021742A KR19950021742A KR0155444B1 KR 0155444 B1 KR0155444 B1 KR 0155444B1 KR 1019950021742 A KR1019950021742 A KR 1019950021742A KR 19950021742 A KR19950021742 A KR 19950021742A KR 0155444 B1 KR0155444 B1 KR 0155444B1
- Authority
- KR
- South Korea
- Prior art keywords
- drug delivery
- delivery system
- hydrophobic polymer
- skin
- solution
- Prior art date
Links
- 239000011159 matrix material Substances 0.000 title claims abstract description 48
- 238000012377 drug delivery Methods 0.000 title claims abstract description 41
- 230000002209 hydrophobic effect Effects 0.000 title description 8
- 229920001600 hydrophobic polymer Polymers 0.000 claims abstract description 39
- 229940079593 drug Drugs 0.000 claims abstract description 33
- 239000003814 drug Substances 0.000 claims abstract description 32
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000000853 adhesive Substances 0.000 claims abstract description 17
- 230000001070 adhesive effect Effects 0.000 claims abstract description 17
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000003495 polar organic solvent Substances 0.000 claims abstract description 7
- 229920002678 cellulose Polymers 0.000 claims abstract description 6
- 239000001913 cellulose Substances 0.000 claims abstract description 6
- 239000012046 mixed solvent Substances 0.000 claims abstract description 5
- 150000005846 sugar alcohols Polymers 0.000 claims abstract description 5
- 239000008240 homogeneous mixture Substances 0.000 claims abstract description 3
- 238000004519 manufacturing process Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 11
- 229920001577 copolymer Polymers 0.000 claims description 8
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 claims description 8
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 claims description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 7
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 7
- 239000005977 Ethylene Substances 0.000 claims description 7
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 6
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 claims description 6
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 claims description 6
- 239000002861 polymer material Substances 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- BBMCTIGTTCKYKF-UHFFFAOYSA-N 1-heptanol Chemical compound CCCCCCCO BBMCTIGTTCKYKF-UHFFFAOYSA-N 0.000 claims description 4
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 claims description 4
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 4
- AMQJEAYHLZJPGS-UHFFFAOYSA-N N-Pentanol Chemical compound CCCCCO AMQJEAYHLZJPGS-UHFFFAOYSA-N 0.000 claims description 4
- 230000000172 allergic effect Effects 0.000 claims description 4
- 208000010668 atopic eczema Diseases 0.000 claims description 4
- 239000004205 dimethyl polysiloxane Substances 0.000 claims description 4
- 235000013870 dimethyl polysiloxane Nutrition 0.000 claims description 4
- 150000002191 fatty alcohols Chemical class 0.000 claims description 4
- ZSIAUFGUXNUGDI-UHFFFAOYSA-N hexan-1-ol Chemical compound CCCCCCO ZSIAUFGUXNUGDI-UHFFFAOYSA-N 0.000 claims description 4
- 239000001863 hydroxypropyl cellulose Substances 0.000 claims description 4
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 4
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims description 4
- STECJAGHUSJQJN-FWXGHANASA-N scopolamine Chemical compound C1([C@@H](CO)C(=O)O[C@H]2C[C@@H]3N([C@H](C2)[C@@H]2[C@H]3O2)C)=CC=CC=C1 STECJAGHUSJQJN-FWXGHANASA-N 0.000 claims description 4
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 claims description 3
- 229930000680 A04AD01 - Scopolamine Natural products 0.000 claims description 3
- GJSURZIOUXUGAL-UHFFFAOYSA-N Clonidine Chemical compound ClC1=CC=CC(Cl)=C1NC1=NCCN1 GJSURZIOUXUGAL-UHFFFAOYSA-N 0.000 claims description 3
- STECJAGHUSJQJN-GAUPFVANSA-N Hyoscine Natural products C1([C@H](CO)C(=O)OC2C[C@@H]3N([C@H](C2)[C@@H]2[C@H]3O2)C)=CC=CC=C1 STECJAGHUSJQJN-GAUPFVANSA-N 0.000 claims description 3
- STECJAGHUSJQJN-UHFFFAOYSA-N N-Methyl-scopolamin Natural products C1C(C2C3O2)N(C)C3CC1OC(=O)C(CO)C1=CC=CC=C1 STECJAGHUSJQJN-UHFFFAOYSA-N 0.000 claims description 3
- 239000002202 Polyethylene glycol Substances 0.000 claims description 3
- 229960002896 clonidine Drugs 0.000 claims description 3
- 235000011187 glycerol Nutrition 0.000 claims description 3
- DKYWVDODHFEZIM-UHFFFAOYSA-N ketoprofen Chemical compound OC(=O)C(C)C1=CC=CC(C(=O)C=2C=CC=CC=2)=C1 DKYWVDODHFEZIM-UHFFFAOYSA-N 0.000 claims description 3
- 229960000991 ketoprofen Drugs 0.000 claims description 3
- 229960002715 nicotine Drugs 0.000 claims description 3
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 claims description 3
- 229920001223 polyethylene glycol Polymers 0.000 claims description 3
- 229960002646 scopolamine Drugs 0.000 claims description 3
- 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 claims description 2
- 229920002367 Polyisobutene Polymers 0.000 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims description 2
- 229920000058 polyacrylate Polymers 0.000 claims description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 2
- 239000003270 steroid hormone Substances 0.000 claims description 2
- KBPLFHHGFOOTCA-UHFFFAOYSA-N 1-Octanol Chemical compound CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 claims 2
- VUIWJRYTWUGOOF-UHFFFAOYSA-N 2-ethenoxyethanol Chemical compound OCCOC=C VUIWJRYTWUGOOF-UHFFFAOYSA-N 0.000 claims 1
- 238000004090 dissolution Methods 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 238000000576 coating method Methods 0.000 abstract description 3
- 239000011248 coating agent Substances 0.000 abstract description 2
- 239000011521 glass Substances 0.000 abstract description 2
- 239000011259 mixed solution Substances 0.000 abstract description 2
- 150000001298 alcohols Chemical class 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 229920002521 macromolecule Polymers 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 7
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- 230000035699 permeability Effects 0.000 description 6
- -1 alcohol compound Chemical class 0.000 description 5
- SNIOPGDIGTZGOP-UHFFFAOYSA-N Nitroglycerin Chemical compound [O-][N+](=O)OCC(O[N+]([O-])=O)CO[N+]([O-])=O SNIOPGDIGTZGOP-UHFFFAOYSA-N 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 4
- 229920005597 polymer membrane Polymers 0.000 description 4
- 239000012528 membrane Substances 0.000 description 3
- 238000013271 transdermal drug delivery Methods 0.000 description 3
- VOXZDWNPVJITMN-ZBRFXRBCSA-N 17β-estradiol Chemical compound OC1=CC=C2[C@H]3CC[C@](C)([C@H](CC4)O)[C@@H]4[C@@H]3CCC2=C1 VOXZDWNPVJITMN-ZBRFXRBCSA-N 0.000 description 2
- 239000000006 Nitroglycerin Substances 0.000 description 2
- MUMGGOZAMZWBJJ-DYKIIFRCSA-N Testostosterone Chemical compound O=C1CC[C@]2(C)[C@H]3CC[C@](C)([C@H](CC4)O)[C@@H]4[C@@H]3CCC2=C1 MUMGGOZAMZWBJJ-DYKIIFRCSA-N 0.000 description 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229960003711 glyceryl trinitrate Drugs 0.000 description 2
- 239000002798 polar solvent Substances 0.000 description 2
- 206010002383 Angina Pectoris Diseases 0.000 description 1
- 206010007559 Cardiac failure congestive Diseases 0.000 description 1
- 206010019280 Heart failures Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002009 allergenic effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 238000013270 controlled release Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 238000001647 drug administration Methods 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- 229940074117 estraderm Drugs 0.000 description 1
- 229960005309 estradiol Drugs 0.000 description 1
- 229930182833 estradiol Natural products 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 201000003152 motion sickness Diseases 0.000 description 1
- 229940072992 nitrodisc Drugs 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000008055 phosphate buffer solution Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 150000003431 steroids Chemical class 0.000 description 1
- 238000013269 sustained drug release Methods 0.000 description 1
- 229960003604 testosterone Drugs 0.000 description 1
- 229940035321 transderm scop Drugs 0.000 description 1
Classifications
-
- 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
- A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
- A61K9/7023—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms
- A61K9/703—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms characterised by shape or structure; Details concerning release liner or backing; Refillable patches; User-activated patches
- A61K9/7084—Transdermal patches having a drug layer or reservoir, and one or more separate drug-free skin-adhesive layers, e.g. between drug reservoir and skin, or surrounding the drug reservoir; Liquid-filled reservoir patches
-
- 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
- A61K31/185—Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
- A61K31/19—Carboxylic acids, e.g. valproic acid
- A61K31/192—Carboxylic acids, e.g. valproic acid having aromatic groups, e.g. sulindac, 2-aryl-propionic acids, ethacrynic acid
-
- 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
- A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
- A61K31/465—Nicotine; Derivatives thereof
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Dermatology (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
Claims (9)
- 생체 적합성, 알레르기 비유발성 및 소수성의 고분자 물질을 극성 유기 용매에 용해시켜 제일용액을 제조하는 제일용액 제조공정과; 셀룰로오스 계통 또는 글라이콜 계통의 폴리 알콜 또는 지방산 알콜과 접착제를 알칸올과 극성 유기 용매의 혼합 용매에 용해시켜 제이용액을 제조하는 제이용액 제조공정과; 상기한 제일용액 또는 제이용액에 약물을 용해시키는 약물 용해 공정과; 약물이 용해된 상기한 제일용액 및 제이용액을 균질한 혼합물이 되도록 혼합하는 혼합공정과; 상기 혼합물을 일정한 두께로 성형하여 건조하는 성형공정을; 포함하는 피부 약물 전달 체계용 소수성 고분자의 매트릭스의 제조 방법.
- 제1항에 있어서, 상기한 접착제는 폴리디메틸 실록산, 폴리이소부텐, 폴리아크릴레이트로 이루어진 군에서 선택되는 하나 또는 둘 이상의 혼합물인 피부 약물 전달 체계용 소수성 고분자 매트릭스의 제조방법.
- 제1항에 있어서, 상기한 생체 적합성, 알레르기 비유발성의 고분자 물질은 에틸렌/비닐 아세테이트 공중합체, 에칠렌/비닐 알콜 공중합체, 에칠렌/에칠 아크릴레이트 공중합체, 비닐리덴 클로라이드, 에칠렌/비닐 옥시 에탄올 공중합체, 메타 아크릴 계통의 소수성 고분자로 이루어지는 군에서 선택되는 하나 또는 둘 이상의 혼합물인 피부 약물 전달 체계용 소수성 고분자 매트릭스의 제조방법.
- 제1항에 있어서, 상기한 셀룰로우스 계통의 화합물은 하이드록시프로필 셀룰로우스, 하이드록시프로필메칠 셀룰로우스로 이루어진 군에서 선택되는 하나 또는 둘 이상의 혼합물인 피부 약물 전달 체계용 소수성 고분자 매트릭스의 제조방법.
- 제1항에 있어서, 상기한 글리콜 계통의 화합물은 폴리에틸렌 글리콜, 글리세린, 에칠렌 글리콜로 이루어진 군에서 선택되는 하나 또는 둘 이상의 혼합물인 피부 약물 전달 체계용 소수성 고분자 매트릭스의 제조방법.
- 제1항에 있어서, 상기한 알칸올과 극성 유기 용매의 혼합용매에 용해되어 첨가되어지는 셀룰로오즈 계통 또는 글리콜 계통의 폴리알콜 혹은 지방산 알콜 및 접착제는 상기한 극성 유기 용매에 용해되어지는 생체 적합성, 알레르기 비유발성 및 소수성의 고분자 물질 100 중량부에 대하여 1-30 중량부의 중량비로 사용되는 피부 약물 전달 체계용 소수성 고분자 매트릭스의 제조방법.
- 제1항에 있어서, 상기한 알칸올은 에탄올, 프로판올, 부탄올, 펜탄올, 헥산올, 헵탄올 및 옥탄올을 포함하는 탄소수 2-8의 알칸올로 이루어진 군에서 선택되는 것인 피부 약물 전달 체계용 소수성 고분자 매트릭스의 제조방법.
- 제1항에 있어서, 상기한 약물은 케토프로펜, 니코틴, 스코 폴라민, 클로니딘 및 스테로이드 호르몬으로 이루어진 군에서 선택되는 것이 피부 약물 전달 체계용 소수성 고분자 매트릭스의 제조방법.
- 제1항의 방법에 의하여 제조되는 피부 약물 전달 체계용 소수성 고분자 매트릭스.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950021742A KR0155444B1 (ko) | 1995-07-22 | 1995-07-22 | 피부 약물 전달 체계용 소수성 고분자 매트릭스 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950021742A KR0155444B1 (ko) | 1995-07-22 | 1995-07-22 | 피부 약물 전달 체계용 소수성 고분자 매트릭스 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970005280A KR970005280A (ko) | 1997-02-19 |
KR0155444B1 true KR0155444B1 (ko) | 1998-11-16 |
Family
ID=19421331
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950021742A KR0155444B1 (ko) | 1995-07-22 | 1995-07-22 | 피부 약물 전달 체계용 소수성 고분자 매트릭스 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0155444B1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100743170B1 (ko) * | 2006-03-17 | 2007-07-27 | 대성전기공업 주식회사 | 차량용 아이씨엠 릴레이 모듈 |
KR20160087713A (ko) | 2015-01-14 | 2016-07-22 | 유영근 | 통행차량 검지를 위한 검지영역 설정 방법과 이를 이용한 교통 신호 제어방법. |
KR101776612B1 (ko) | 2017-01-17 | 2017-09-19 | 유영근 | 통행차량 검지를 위한 검지영역 설정 방법과 이를 이용한 교통 신호 제어방법. |
-
1995
- 1995-07-22 KR KR1019950021742A patent/KR0155444B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR970005280A (ko) | 1997-02-19 |
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