JPH04500322A - 亜飽和経皮投与デバイス - Google Patents
亜飽和経皮投与デバイスInfo
- Publication number
- JPH04500322A JPH04500322A JP1507345A JP50734589A JPH04500322A JP H04500322 A JPH04500322 A JP H04500322A JP 1507345 A JP1507345 A JP 1507345A JP 50734589 A JP50734589 A JP 50734589A JP H04500322 A JPH04500322 A JP H04500322A
- Authority
- JP
- Japan
- Prior art keywords
- drug
- nicotine
- reservoir
- adhesive
- administration
- 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.)
- Granted
Links
- 239000003814 drug Substances 0.000 claims description 167
- 229940079593 drug Drugs 0.000 claims description 166
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 claims description 95
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 claims description 94
- 229960002715 nicotine Drugs 0.000 claims description 94
- 239000000853 adhesive Substances 0.000 claims description 57
- 230000001070 adhesive effect Effects 0.000 claims description 57
- 230000000694 effects Effects 0.000 claims description 43
- 239000012528 membrane Substances 0.000 claims description 36
- 239000012790 adhesive layer Substances 0.000 claims description 26
- 239000003085 diluting agent Substances 0.000 claims description 20
- WAVYHSURRZBQKO-SFHVURJKSA-N 1-cyclohexyl-4-[ethyl-[(2s)-1-(4-methoxyphenyl)propan-2-yl]amino]butan-1-one Chemical compound CCN([C@@H](C)CC=1C=CC(OC)=CC=1)CCCC(=O)C1CCCCC1 WAVYHSURRZBQKO-SFHVURJKSA-N 0.000 claims description 16
- 229950004088 dexsecoverine Drugs 0.000 claims description 16
- GIJXKZJWITVLHI-PMOLBWCYSA-N benzatropine Chemical compound O([C@H]1C[C@H]2CC[C@@H](C1)N2C)C(C=1C=CC=CC=1)C1=CC=CC=C1 GIJXKZJWITVLHI-PMOLBWCYSA-N 0.000 claims description 14
- 229960001081 benzatropine Drugs 0.000 claims description 14
- 239000003795 chemical substances by application Substances 0.000 claims description 14
- 229920001684 low density polyethylene Polymers 0.000 claims description 14
- 239000004702 low-density polyethylene Substances 0.000 claims description 14
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 12
- 229920001903 high density polyethylene Polymers 0.000 claims description 11
- 239000004700 high-density polyethylene Substances 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 10
- 229920001577 copolymer Polymers 0.000 claims description 9
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 8
- 239000005977 Ethylene Substances 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 7
- HJJPJSXJAXAIPN-UHFFFAOYSA-N arecoline Chemical compound COC(=O)C1=CCCN(C)C1 HJJPJSXJAXAIPN-UHFFFAOYSA-N 0.000 claims description 6
- 239000005038 ethylene vinyl acetate Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 6
- 230000009467 reduction Effects 0.000 claims description 5
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 4
- 230000036760 body temperature Effects 0.000 claims description 4
- 239000000052 vinegar Substances 0.000 claims description 4
- 235000021419 vinegar Nutrition 0.000 claims description 4
- RZRNAYUHWVFMIP-KTKRTIGZSA-N 1-oleoylglycerol Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OCC(O)CO RZRNAYUHWVFMIP-KTKRTIGZSA-N 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- RZRNAYUHWVFMIP-HXUWFJFHSA-N glycerol monolinoleate Natural products CCCCCCCCC=CCCCCCCCC(=O)OC[C@H](O)CO RZRNAYUHWVFMIP-HXUWFJFHSA-N 0.000 claims description 3
- ARIWANIATODDMH-AWEZNQCLSA-N 1-lauroyl-sn-glycerol Chemical compound CCCCCCCCCCCC(=O)OC[C@@H](O)CO ARIWANIATODDMH-AWEZNQCLSA-N 0.000 claims description 2
- ARIWANIATODDMH-UHFFFAOYSA-N Lauric acid monoglyceride Natural products CCCCCCCCCCCC(=O)OCC(O)CO ARIWANIATODDMH-UHFFFAOYSA-N 0.000 claims description 2
- 239000002202 Polyethylene glycol Substances 0.000 claims description 2
- 229920001223 polyethylene glycol Polymers 0.000 claims description 2
- 125000005639 glycero group Chemical group 0.000 claims 1
- 210000002966 serum Anatomy 0.000 claims 1
- 210000004379 membrane Anatomy 0.000 description 34
- 239000010410 layer Substances 0.000 description 20
- 238000000338 in vitro Methods 0.000 description 16
- 239000002904 solvent Substances 0.000 description 12
- 230000007423 decrease Effects 0.000 description 10
- 230000037317 transdermal delivery Effects 0.000 description 10
- 238000011067 equilibration Methods 0.000 description 7
- 239000004821 Contact adhesive Substances 0.000 description 6
- 230000035699 permeability Effects 0.000 description 6
- 150000001412 amines Chemical class 0.000 description 5
- 230000004907 flux Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000012546 transfer Methods 0.000 description 5
- WAVYHSURRZBQKO-UHFFFAOYSA-N 1-cyclohexyl-4-[ethyl-[1-(4-methoxyphenyl)propan-2-yl]amino]butan-1-one Chemical compound C=1C=C(OC)C=CC=1CC(C)N(CC)CCCC(=O)C1CCCCC1 WAVYHSURRZBQKO-UHFFFAOYSA-N 0.000 description 4
- 239000003623 enhancer Substances 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229950004117 secoverine Drugs 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 239000013543 active substance Substances 0.000 description 3
- 230000001078 anti-cholinergic effect Effects 0.000 description 3
- 238000001647 drug administration Methods 0.000 description 3
- 238000001727 in vivo Methods 0.000 description 3
- 230000000977 initiatory effect Effects 0.000 description 3
- 239000013464 silicone adhesive Substances 0.000 description 3
- 230000005586 smoking cessation Effects 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000007794 irritation Effects 0.000 description 2
- 229920001179 medium density polyethylene Polymers 0.000 description 2
- 239000004701 medium-density polyethylene Substances 0.000 description 2
- -1 p-methoxy-α-methylphenylethyl Chemical group 0.000 description 2
- 229920006254 polymer film Polymers 0.000 description 2
- 231100000430 skin reaction Toxicity 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 229920006163 vinyl copolymer Polymers 0.000 description 2
- UPZFLZYXYGBAPL-UHFFFAOYSA-N 2-ethyl-2-methyl-1,3-dioxolane Chemical compound CCC1(C)OCCO1 UPZFLZYXYGBAPL-UHFFFAOYSA-N 0.000 description 1
- XQJMXPAEFMWDOZ-UHFFFAOYSA-N 3exo-benzoyloxy-tropane Natural products CN1C(C2)CCC1CC2OC(=O)C1=CC=CC=C1 XQJMXPAEFMWDOZ-UHFFFAOYSA-N 0.000 description 1
- 238000012935 Averaging Methods 0.000 description 1
- 241000282412 Homo Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- QQXLDOJGLXJCSE-UHFFFAOYSA-N N-methylnortropinone Natural products C1C(=O)CC2CCC1N2C QQXLDOJGLXJCSE-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 229920002367 Polyisobutene Polymers 0.000 description 1
- QIZDQFOVGFDBKW-DHBOJHSNSA-N Pseudotropine Natural products OC1C[C@@H]2[N+](C)[C@H](C1)CC2 QIZDQFOVGFDBKW-DHBOJHSNSA-N 0.000 description 1
- 235000018734 Sambucus australis Nutrition 0.000 description 1
- 244000180577 Sambucus australis Species 0.000 description 1
- 206010040880 Skin irritation Diseases 0.000 description 1
- 206010040914 Skin reaction Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000000507 anthelmentic effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036765 blood level Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001713 cholinergic effect Effects 0.000 description 1
- 238000013270 controlled release Methods 0.000 description 1
- 239000003179 convulsant agent Substances 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000012377 drug delivery Methods 0.000 description 1
- 238000009509 drug development Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000002500 effect on skin Effects 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 238000007912 intraperitoneal administration Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000003094 microcapsule Substances 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 230000037311 normal skin Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003961 penetration enhancing agent Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 229940127557 pharmaceutical product Drugs 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000036470 plasma concentration Effects 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 230000036556 skin irritation Effects 0.000 description 1
- 231100000475 skin irritation Toxicity 0.000 description 1
- 231100000245 skin permeability Toxicity 0.000 description 1
- 230000035483 skin reaction Effects 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000012453 solvate Substances 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 208000011580 syndromic disease Diseases 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- CYHOMWAPJJPNMW-JIGDXULJSA-N tropine Chemical compound C1[C@@H](O)C[C@H]2CC[C@@H]1N2C CYHOMWAPJJPNMW-JIGDXULJSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
-
- 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
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pharmacology & Pharmacy (AREA)
- Medicinal Chemistry (AREA)
- Dermatology (AREA)
- Materials Engineering (AREA)
- Hematology (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Materials For Medical Uses (AREA)
- Steroid Compounds (AREA)
Abstract
Description
Claims (22)
- 1.次の要素; a.飽和未満の濃度で希釈剤中に溶解した薬剤を含み、前記希釈剤中の前記薬剤 の活性が投与期間中に75%より大きく低下するのを阻止するために充分な初期 平衝化薬剤負荷を有する薬剤溜め; b.前記薬剤溜めから皮膚までの薬剤移動路に配置され、前記薬剤に対しては透 過性であるが、前記希釈剤に対しては不透過性である薬剤放出速度制御手段;及 びc.前記放出速度制御手段か心皮膚までの薬剤移動路に配置され、接着剤が前 記薬剤に可溶である接着剤手段の組合せを含む、薬剤の経皮投与用のインライン 接着剤を用いる医用デバイス。
- 2.デバイス中の薬剤の初期負荷の少なくとも50%が薬剤溜め中に存在する請 求項1記載のデバイス。
- 3.前記活性低下が約25%以下である請求項1または2記載のデバイス。
- 4.初期薬剤負荷の少なくとも75%が溜め中に存在する請求項3記載のデバイ ス。
- 5.前記薬剤が体温において液体である油状非極性物質である請求項1〜3のい ずれかに記載のデバイス。
- 6.前記溜めが2種類以上の薬剤を含み、その中の少なくとも1種類が体温にお いて液体である、油状非極性物質である請求項5記載のデバイス。
- 7.前記薬剤が前記接着剤を可溶化する請求項1記載のデバイス。
- 8.前記薬剤が前記接着剤を可塑化する請求項1記載のデバイス。
- 9.前記薬剤をエタノール、ポリエチレングリコールモノラウレート、グリセロ ールモノラウレート、グリセロールモノオレエート、ニコチン、アレコリン、セ コベリン、デックスセコベリン及びベンズトロピンから成る群から選択する請求 項1記載のデバイス。
- 10.前記薬剤をニコチン、デックスセコベリン及びべンズトロピンから成る群 から選択する請求項1または2または4に記載のデバイス。
- 11.薬剤がデックスセコベリンであり、デックスセコベリン供給源がl−異性 体を実質的に含まない請求項10記載のデバイス。
- 12.薬剤がデックスセコベリンであり、デックスセコベリン供給海がラセミ化 合物のセコベリンである請求項10記載のデバイス。
- 13.前記薬剤の希釈剤がエチレン−酢酸ビニルコポリマーである請求項10記 載のデバイス。
- 14.前記放出速度制御膜を低密度ポリエチレン、高密度ポリエチレン及びエチ レン−酢酸ビニルコポリマーから成る群から選択する請求項10記載のデバイス 。
- 15.前記放出速度制御膜を低密度ポリエチレン、高密度ポリエチレン及びエチ レン−酢酸ビニルコポリマーから成る群から選択する請求項13記載のデバイス 。
- 16.前記溜め及び前記接着剤層中の薬剤の初期平衡化熱力学的活性が約0.5 0以下である請求項10記載のデバイス。
- 17.前記薬剤がニコチンであり、ニコチンが前記投与期間の実質的な部分の間 約35〜200lg/cm2/時の範囲内の流出量で投与される請求項10記載 のデバイス。
- 18.薬剤がニコチンであり、ニコチンが前記長期間の実質的な部分の間約25 0〜4,000lg/時の投与速度でデバイスから経皮投与される請求項10記 載のデバイス。
- 19.前記溜めが前記薬剤を前記投与速度で少なくとも約8時間の長時間投与す るために充分な薬剤を含む請求項20記載のデバイス。
- 20.前記溜めがニコチン5〜50重量%と、28〜60%の酢酸ビニル含量の エチレン−酢酸ビニルコポリマー50〜95重量%とを含む請求項10記載のデ バイス。
- 21.ヒトの皮膚を通して35〜200lg/cm2−時の投与速度で少なくと も約24時間ニコチンを投与するために充分なニコチンを含む請求項20記載の デバイス。
- 22.前記速度制御手段を低密度ポリエチレン、高密度ポリエチレン及びエチレ ン−酢酸ビニルコポリマーから成る群から選択する請求項21記載のデバイス。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20654688A | 1988-06-14 | 1988-06-14 | |
US206,546 | 1988-06-14 | ||
US28428388A | 1988-12-14 | 1988-12-14 | |
US284,283 | 1988-12-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH04500322A true JPH04500322A (ja) | 1992-01-23 |
JP2933337B2 JP2933337B2 (ja) | 1999-08-09 |
Family
ID=26901444
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1507345A Expired - Lifetime JP2933337B2 (ja) | 1988-06-14 | 1989-06-13 | 亜飽和経皮投与デバイス |
Country Status (14)
Country | Link |
---|---|
EP (1) | EP0427741B1 (ja) |
JP (1) | JP2933337B2 (ja) |
KR (1) | KR970010059B1 (ja) |
AT (1) | ATE161734T1 (ja) |
AU (1) | AU630614B2 (ja) |
CA (1) | CA1338700C (ja) |
DE (1) | DE68928533T2 (ja) |
DK (1) | DK175805B1 (ja) |
FI (1) | FI104700B (ja) |
IE (1) | IE81102B1 (ja) |
NO (1) | NO302065B1 (ja) |
NZ (1) | NZ229515A (ja) |
PT (1) | PT90820B (ja) |
WO (1) | WO1989012470A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4943435A (en) * | 1987-10-05 | 1990-07-24 | Pharmetrix Corporation | Prolonged activity nicotine patch |
AU682813B2 (en) * | 1988-06-14 | 1997-10-23 | Alza Corporation | Subsaturated transdermal delivery device |
US5152997A (en) * | 1990-12-11 | 1992-10-06 | Theratech, Inc. | Method and device for transdermally administering testosterone across nonscrotal skin at therapeutically effective levels |
ZA937452B (en) * | 1992-10-15 | 1994-06-07 | Alza Corp | Delayed onset transdermal delivery device |
US6316023B1 (en) * | 1998-01-12 | 2001-11-13 | Novartis Ag | TTS containing an antioxidant |
CN101146523B (zh) | 2004-10-21 | 2010-12-29 | 杜雷科特公司 | 透皮给药系统 |
US8252319B2 (en) | 2004-10-21 | 2012-08-28 | Durect Corporation | Transdermal delivery system for sufentanil |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4379454A (en) * | 1981-02-17 | 1983-04-12 | Alza Corporation | Dosage for coadministering drug and percutaneous absorption enhancer |
US4704282A (en) * | 1984-06-29 | 1987-11-03 | Alza Corporation | Transdermal therapeutic system having improved delivery characteristics |
DE3743947A1 (de) * | 1987-09-01 | 1989-03-09 | Lohmann Gmbh & Co Kg | Vorrichtung zur gesteuerten abgabe von nicotin, verfahren zu ihrer herstellung sowie ihre verwendung |
-
1989
- 1989-06-12 PT PT90820A patent/PT90820B/pt not_active IP Right Cessation
- 1989-06-13 IE IE189489A patent/IE81102B1/en not_active IP Right Cessation
- 1989-06-13 AU AU38521/89A patent/AU630614B2/en not_active Expired
- 1989-06-13 CA CA000602649A patent/CA1338700C/en not_active Expired - Lifetime
- 1989-06-13 WO PCT/US1989/002561 patent/WO1989012470A1/en active IP Right Grant
- 1989-06-13 KR KR1019900700153A patent/KR970010059B1/ko not_active IP Right Cessation
- 1989-06-13 EP EP89907896A patent/EP0427741B1/en not_active Revoked
- 1989-06-13 JP JP1507345A patent/JP2933337B2/ja not_active Expired - Lifetime
- 1989-06-13 AT AT89907896T patent/ATE161734T1/de not_active IP Right Cessation
- 1989-06-13 DE DE68928533T patent/DE68928533T2/de not_active Revoked
- 1989-06-13 NZ NZ229515A patent/NZ229515A/xx unknown
-
1990
- 1990-12-06 NO NO905270A patent/NO302065B1/no not_active IP Right Cessation
- 1990-12-13 FI FI906155A patent/FI104700B/fi active IP Right Grant
- 1990-12-14 DK DK199002976A patent/DK175805B1/da not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NZ229515A (en) | 1993-02-25 |
NO302065B1 (no) | 1998-01-19 |
NO905270L (no) | 1990-12-11 |
KR900701328A (ko) | 1990-12-01 |
DK297690D0 (da) | 1990-12-14 |
PT90820A (pt) | 1989-12-29 |
AU3852189A (en) | 1990-01-12 |
DK297690A (da) | 1990-12-14 |
WO1989012470A1 (en) | 1989-12-28 |
ATE161734T1 (de) | 1998-01-15 |
JP2933337B2 (ja) | 1999-08-09 |
FI104700B (fi) | 2000-03-31 |
FI906155A0 (fi) | 1990-12-13 |
EP0427741B1 (en) | 1998-01-07 |
CA1338700C (en) | 1996-11-12 |
DK175805B1 (da) | 2005-03-07 |
DE68928533T2 (de) | 1998-07-02 |
EP0427741A1 (en) | 1991-05-22 |
NO905270D0 (no) | 1990-12-06 |
IE81102B1 (en) | 2000-03-08 |
AU630614B2 (en) | 1992-11-05 |
DE68928533D1 (de) | 1998-02-12 |
IE891894L (en) | 1989-12-14 |
PT90820B (pt) | 1995-05-31 |
KR970010059B1 (ko) | 1997-06-20 |
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