CA2010218C - Therapeutic system for the retarded and controlled transdermal or transmucous administration of active substances - Google Patents
Therapeutic system for the retarded and controlled transdermal or transmucous administration of active substancesInfo
- Publication number
- CA2010218C CA2010218C CA002010218A CA2010218A CA2010218C CA 2010218 C CA2010218 C CA 2010218C CA 002010218 A CA002010218 A CA 002010218A CA 2010218 A CA2010218 A CA 2010218A CA 2010218 C CA2010218 C CA 2010218C
- Authority
- CA
- Canada
- Prior art keywords
- active substance
- therapeutic system
- reservoir
- auxiliary agent
- active
- 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 - Fee Related
Links
- 239000013543 active substance Substances 0.000 title claims abstract description 81
- 230000001225 therapeutic effect Effects 0.000 title claims abstract description 26
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 28
- 239000010410 layer Substances 0.000 claims abstract description 19
- 239000011241 protective layer Substances 0.000 claims abstract description 4
- 239000002253 acid Substances 0.000 claims description 10
- 238000009792 diffusion process Methods 0.000 claims description 7
- 150000007513 acids Chemical class 0.000 claims description 5
- 150000003839 salts Chemical class 0.000 claims description 5
- 239000002830 appetite depressant Substances 0.000 claims description 4
- AQHHHDLHHXJYJD-UHFFFAOYSA-N propranolol Chemical compound C1=CC=C2C(OCC(O)CNC(C)C)=CC=CC2=C1 AQHHHDLHHXJYJD-UHFFFAOYSA-N 0.000 claims description 4
- YRCWQPVGYLYSOX-UHFFFAOYSA-N synephrine Chemical compound CNCC(O)C1=CC=C(O)C=C1 YRCWQPVGYLYSOX-UHFFFAOYSA-N 0.000 claims description 4
- 239000002876 beta blocker Substances 0.000 claims description 3
- 229940097320 beta blocking agent Drugs 0.000 claims description 3
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 claims description 3
- DBGIVFWFUFKIQN-UHFFFAOYSA-N (+-)-Fenfluramine Chemical compound CCNC(C)CC1=CC=CC(C(F)(F)F)=C1 DBGIVFWFUFKIQN-UHFFFAOYSA-N 0.000 claims description 2
- CEMAWMOMDPGJMB-UHFFFAOYSA-N (+-)-Oxprenolol Chemical compound CC(C)NCC(O)COC1=CC=CC=C1OCC=C CEMAWMOMDPGJMB-UHFFFAOYSA-N 0.000 claims description 2
- XWTYSIMOBUGWOL-UHFFFAOYSA-N (+-)-Terbutaline Chemical compound CC(C)(C)NCC(O)C1=CC(O)=CC(O)=C1 XWTYSIMOBUGWOL-UHFFFAOYSA-N 0.000 claims description 2
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 claims description 2
- NXWGWUVGUSFQJC-GFCCVEGCSA-N (2r)-1-[(2-methyl-1h-indol-4-yl)oxy]-3-(propan-2-ylamino)propan-2-ol Chemical compound CC(C)NC[C@@H](O)COC1=CC=CC2=C1C=C(C)N2 NXWGWUVGUSFQJC-GFCCVEGCSA-N 0.000 claims description 2
- METKIMKYRPQLGS-GFCCVEGCSA-N (R)-atenolol Chemical compound CC(C)NC[C@@H](O)COC1=CC=C(CC(N)=O)C=C1 METKIMKYRPQLGS-GFCCVEGCSA-N 0.000 claims description 2
- TWBNMYSKRDRHAT-RCWTXCDDSA-N (S)-timolol hemihydrate Chemical compound O.CC(C)(C)NC[C@H](O)COC1=NSN=C1N1CCOCC1.CC(C)(C)NC[C@H](O)COC1=NSN=C1N1CCOCC1 TWBNMYSKRDRHAT-RCWTXCDDSA-N 0.000 claims description 2
- PTKSEFOSCHHMPD-SNVBAGLBSA-N 2-amino-n-[(2s)-2-(2,5-dimethoxyphenyl)-2-hydroxyethyl]acetamide Chemical compound COC1=CC=C(OC)C([C@H](O)CNC(=O)CN)=C1 PTKSEFOSCHHMPD-SNVBAGLBSA-N 0.000 claims description 2
- BMUKKTUHUDJSNZ-UHFFFAOYSA-N 4-[1-hydroxy-2-(1-phenoxypropan-2-ylamino)propyl]phenol Chemical compound C=1C=C(O)C=CC=1C(O)C(C)NC(C)COC1=CC=CC=C1 BMUKKTUHUDJSNZ-UHFFFAOYSA-N 0.000 claims description 2
- LSLYOANBFKQKPT-DIFFPNOSSA-N 5-[(1r)-1-hydroxy-2-[[(2r)-1-(4-hydroxyphenyl)propan-2-yl]amino]ethyl]benzene-1,3-diol Chemical compound C([C@@H](C)NC[C@H](O)C=1C=C(O)C=C(O)C=1)C1=CC=C(O)C=C1 LSLYOANBFKQKPT-DIFFPNOSSA-N 0.000 claims description 2
- WXFIGDLSSYIKKV-RCOVLWMOSA-N L-Metaraminol Chemical compound C[C@H](N)[C@H](O)C1=CC=CC(O)=C1 WXFIGDLSSYIKKV-RCOVLWMOSA-N 0.000 claims description 2
- ZPXSCAKFGYXMGA-UHFFFAOYSA-N Mazindol Chemical compound N12CCN=C2C2=CC=CC=C2C1(O)C1=CC=C(Cl)C=C1 ZPXSCAKFGYXMGA-UHFFFAOYSA-N 0.000 claims description 2
- GOEMGAFJFRBGGG-UHFFFAOYSA-N acebutolol Chemical compound CCCC(=O)NC1=CC=C(OCC(O)CNC(C)C)C(C(C)=O)=C1 GOEMGAFJFRBGGG-UHFFFAOYSA-N 0.000 claims description 2
- 229960002122 acebutolol Drugs 0.000 claims description 2
- NDAUXUAQIAJITI-UHFFFAOYSA-N albuterol Chemical group CC(C)(C)NCC(O)C1=CC=C(O)C(CO)=C1 NDAUXUAQIAJITI-UHFFFAOYSA-N 0.000 claims description 2
- 229960002213 alprenolol Drugs 0.000 claims description 2
- PAZJSJFMUHDSTF-UHFFFAOYSA-N alprenolol Chemical group CC(C)NCC(O)COC1=CC=CC=C1CC=C PAZJSJFMUHDSTF-UHFFFAOYSA-N 0.000 claims description 2
- 229960002274 atenolol Drugs 0.000 claims description 2
- 229960004162 bamethan Drugs 0.000 claims description 2
- RDUHXGIIUDVSHR-UHFFFAOYSA-N bamethan Chemical compound CCCCNCC(O)C1=CC=C(O)C=C1 RDUHXGIIUDVSHR-UHFFFAOYSA-N 0.000 claims description 2
- 229960004324 betaxolol Drugs 0.000 claims description 2
- CHDPSNLJFOQTRK-UHFFFAOYSA-N betaxolol hydrochloride Chemical compound [Cl-].C1=CC(OCC(O)C[NH2+]C(C)C)=CC=C1CCOCC1CC1 CHDPSNLJFOQTRK-UHFFFAOYSA-N 0.000 claims description 2
- 229960000330 bupranolol Drugs 0.000 claims description 2
- HQIRNZOQPUAHHV-UHFFFAOYSA-N bupranolol Chemical compound CC1=CC=C(Cl)C(OCC(O)CNC(C)(C)C)=C1 HQIRNZOQPUAHHV-UHFFFAOYSA-N 0.000 claims description 2
- BQXQGZPYHWWCEB-UHFFFAOYSA-N carazolol Chemical compound N1C2=CC=CC=C2C2=C1C=CC=C2OCC(O)CNC(C)C BQXQGZPYHWWCEB-UHFFFAOYSA-N 0.000 claims description 2
- 229960004634 carazolol Drugs 0.000 claims description 2
- 229960001222 carteolol Drugs 0.000 claims description 2
- LWAFSWPYPHEXKX-UHFFFAOYSA-N carteolol Chemical compound N1C(=O)CCC2=C1C=CC=C2OCC(O)CNC(C)(C)C LWAFSWPYPHEXKX-UHFFFAOYSA-N 0.000 claims description 2
- 229960003609 cathine Drugs 0.000 claims description 2
- DLNKOYKMWOXYQA-IONNQARKSA-N cathine Chemical group C[C@H](N)[C@@H](O)C1=CC=CC=C1 DLNKOYKMWOXYQA-IONNQARKSA-N 0.000 claims description 2
- 229960001117 clenbuterol Drugs 0.000 claims description 2
- STJMRWALKKWQGH-UHFFFAOYSA-N clenbuterol Chemical compound CC(C)(C)NCC(O)C1=CC(Cl)=C(N)C(Cl)=C1 STJMRWALKKWQGH-UHFFFAOYSA-N 0.000 claims description 2
- 229960004890 diethylpropion Drugs 0.000 claims description 2
- XXEPPPIWZFICOJ-UHFFFAOYSA-N diethylpropion Chemical compound CCN(CC)C(C)C(=O)C1=CC=CC=C1 XXEPPPIWZFICOJ-UHFFFAOYSA-N 0.000 claims description 2
- DLNKOYKMWOXYQA-UHFFFAOYSA-N dl-pseudophenylpropanolamine Natural products CC(N)C(O)C1=CC=CC=C1 DLNKOYKMWOXYQA-UHFFFAOYSA-N 0.000 claims description 2
- 229960001582 fenfluramine Drugs 0.000 claims description 2
- 229960001022 fenoterol Drugs 0.000 claims description 2
- 229960000708 hexoprenaline Drugs 0.000 claims description 2
- OXLZNBCNGJWPRV-UHFFFAOYSA-N hexoprenaline Chemical compound C=1C=C(O)C(O)=CC=1C(O)CNCCCCCCNCC(O)C1=CC=C(O)C(O)=C1 OXLZNBCNGJWPRV-UHFFFAOYSA-N 0.000 claims description 2
- 229960004819 isoxsuprine Drugs 0.000 claims description 2
- 229960000299 mazindol Drugs 0.000 claims description 2
- 229960001468 mefenorex Drugs 0.000 claims description 2
- XXVROGAVTTXONC-UHFFFAOYSA-N mefenorex Chemical compound ClCCCNC(C)CC1=CC=CC=C1 XXVROGAVTTXONC-UHFFFAOYSA-N 0.000 claims description 2
- 229960003134 mepindolol Drugs 0.000 claims description 2
- 229960003663 metaraminol Drugs 0.000 claims description 2
- 229960002704 metipranolol Drugs 0.000 claims description 2
- BLWNYSZZZWQCKO-UHFFFAOYSA-N metipranolol hydrochloride Chemical compound [Cl-].CC(C)[NH2+]CC(O)COC1=CC(C)=C(OC(C)=O)C(C)=C1C BLWNYSZZZWQCKO-UHFFFAOYSA-N 0.000 claims description 2
- IUBSYMUCCVWXPE-UHFFFAOYSA-N metoprolol Chemical compound COCCC1=CC=C(OCC(O)CNC(C)C)C=C1 IUBSYMUCCVWXPE-UHFFFAOYSA-N 0.000 claims description 2
- 229960002237 metoprolol Drugs 0.000 claims description 2
- 229960001094 midodrine Drugs 0.000 claims description 2
- 229960004255 nadolol Drugs 0.000 claims description 2
- VWPOSFSPZNDTMJ-UCWKZMIHSA-N nadolol Chemical compound C1[C@@H](O)[C@@H](O)CC2=C1C=CC=C2OCC(O)CNC(C)(C)C VWPOSFSPZNDTMJ-UCWKZMIHSA-N 0.000 claims description 2
- 229960002715 nicotine Drugs 0.000 claims description 2
- LRCXRAABFLIVAI-UHFFFAOYSA-N norfenefrine Chemical group NCC(O)C1=CC=CC(O)=C1 LRCXRAABFLIVAI-UHFFFAOYSA-N 0.000 claims description 2
- 229960001856 norfenefrine Drugs 0.000 claims description 2
- QHGUCRYDKWKLMG-UHFFFAOYSA-N octopamine Chemical compound NCC(O)C1=CC=C(O)C=C1 QHGUCRYDKWKLMG-UHFFFAOYSA-N 0.000 claims description 2
- 229960003684 oxedrine Drugs 0.000 claims description 2
- OXFGTKPPFSCSMA-XVKPBYJWSA-N oxilofrine Chemical compound CN[C@@H](C)[C@H](O)C1=CC=C(O)C=C1 OXFGTKPPFSCSMA-XVKPBYJWSA-N 0.000 claims description 2
- 229960002671 oxilofrine Drugs 0.000 claims description 2
- 229960004570 oxprenolol Drugs 0.000 claims description 2
- 229960002035 penbutolol Drugs 0.000 claims description 2
- KQXKVJAGOJTNJS-HNNXBMFYSA-N penbutolol Chemical compound CC(C)(C)NC[C@H](O)COC1=CC=CC=C1C1CCCC1 KQXKVJAGOJTNJS-HNNXBMFYSA-N 0.000 claims description 2
- 229960002508 pindolol Drugs 0.000 claims description 2
- PHUTUTUABXHXLW-UHFFFAOYSA-N pindolol Chemical compound CC(C)NCC(O)COC1=CC=CC2=NC=C[C]12 PHUTUTUABXHXLW-UHFFFAOYSA-N 0.000 claims description 2
- 229960003712 propranolol Drugs 0.000 claims description 2
- 229960000786 propylhexedrine Drugs 0.000 claims description 2
- JCRIVQIOJSSCQD-UHFFFAOYSA-N propylhexedrine Chemical compound CNC(C)CC1CCCCC1 JCRIVQIOJSSCQD-UHFFFAOYSA-N 0.000 claims description 2
- 229960002720 reproterol Drugs 0.000 claims description 2
- WVLAAKXASPCBGT-UHFFFAOYSA-N reproterol Chemical compound C1=2C(=O)N(C)C(=O)N(C)C=2N=CN1CCCNCC(O)C1=CC(O)=CC(O)=C1 WVLAAKXASPCBGT-UHFFFAOYSA-N 0.000 claims description 2
- 229960002052 salbutamol Drugs 0.000 claims description 2
- 229960002370 sotalol Drugs 0.000 claims description 2
- ZBMZVLHSJCTVON-UHFFFAOYSA-N sotalol Chemical compound CC(C)NCC(O)C1=CC=C(NS(C)(=O)=O)C=C1 ZBMZVLHSJCTVON-UHFFFAOYSA-N 0.000 claims description 2
- 229960000195 terbutaline Drugs 0.000 claims description 2
- 229960004605 timolol Drugs 0.000 claims description 2
- 239000002585 base Substances 0.000 claims 2
- 239000000853 adhesive Substances 0.000 claims 1
- 150000003863 ammonium salts Chemical class 0.000 claims 1
- 239000012458 free base Substances 0.000 claims 1
- 230000035515 penetration Effects 0.000 claims 1
- 239000000126 substance Substances 0.000 description 25
- 239000003795 chemical substances by application Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 8
- 210000003491 skin Anatomy 0.000 description 7
- -1 aliphatic carbonic acids Chemical class 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 239000012528 membrane Substances 0.000 description 5
- 210000004379 membrane Anatomy 0.000 description 5
- 230000004907 flux Effects 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- 239000000150 Sympathomimetic Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 210000000434 stratum corneum Anatomy 0.000 description 3
- 229940064707 sympathomimetics Drugs 0.000 description 3
- 206010002383 Angina Pectoris Diseases 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 239000012190 activator Substances 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 150000002828 nitro derivatives Chemical class 0.000 description 2
- 230000036470 plasma concentration Effects 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- AXTGDCSMTYGJND-UHFFFAOYSA-N 1-dodecylazepan-2-one Chemical compound CCCCCCCCCCCCN1CCCCCC1=O AXTGDCSMTYGJND-UHFFFAOYSA-N 0.000 description 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- 241001547070 Eriodes Species 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229920002367 Polyisobutene Polymers 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 235000011054 acetic acid Nutrition 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 235000010210 aluminium Nutrition 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 230000001088 anti-asthma Effects 0.000 description 1
- 239000000924 antiasthmatic agent Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000004148 curcumin Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000008040 ionic compounds Chemical class 0.000 description 1
- PUIYMUZLKQOUOZ-UHFFFAOYSA-N isoproturon Chemical compound CC(C)C1=CC=C(NC(=O)N(C)C)C=C1 PUIYMUZLKQOUOZ-UHFFFAOYSA-N 0.000 description 1
- 210000004877 mucosa Anatomy 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000193 polymethacrylate Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920000346 polystyrene-polyisoprene block-polystyrene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011321 prophylaxis Methods 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229940100640 transdermal system Drugs 0.000 description 1
- 229940117958 vinyl acetate 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
- A61K9/7092—Transdermal patches having multiple drug layers or reservoirs, e.g. for obtaining a specific release pattern, or for combining different drugs
-
- 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
- A61K9/7038—Transdermal patches of the drug-in-adhesive type, i.e. comprising drug in the skin-adhesive layer
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Dermatology (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Chemical & Material Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicinal Preparation (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Materials For Medical Uses (AREA)
- Furan Compounds (AREA)
- Polyesters Or Polycarbonates (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
- Steroid Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3905050A DE3905050A1 (de) | 1989-02-18 | 1989-02-18 | Therapeutisches system zur verzoegerten und gesteuerten transdermalen oder transmucosalen verabreichung von wirkstoffen (ii) |
| DEP3905050.5-45 | 1989-02-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2010218A1 CA2010218A1 (en) | 1990-08-18 |
| CA2010218C true CA2010218C (en) | 1998-04-28 |
Family
ID=6374442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002010218A Expired - Fee Related CA2010218C (en) | 1989-02-18 | 1990-02-16 | Therapeutic system for the retarded and controlled transdermal or transmucous administration of active substances |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US5466466A (enExample) |
| EP (1) | EP0384266B1 (enExample) |
| JP (1) | JP2552190B2 (enExample) |
| AT (1) | ATE108680T1 (enExample) |
| AU (1) | AU627268B2 (enExample) |
| CA (1) | CA2010218C (enExample) |
| DD (1) | DD291928A5 (enExample) |
| DE (2) | DE3905050A1 (enExample) |
| DK (1) | DK0384266T3 (enExample) |
| ES (1) | ES2060825T3 (enExample) |
| FI (1) | FI105157B (enExample) |
| IE (1) | IE66739B1 (enExample) |
| NO (1) | NO303207B1 (enExample) |
| PT (1) | PT93191B (enExample) |
| ZA (1) | ZA901183B (enExample) |
Families Citing this family (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HUT65957A (en) † | 1992-03-17 | 1994-08-29 | Becton Dickinson Co | User operated iontophoretical device and method for manufacturing it |
| US5730721A (en) | 1996-01-25 | 1998-03-24 | Vesture Corporation | Medical applicator and method |
| DE19653606A1 (de) * | 1996-12-20 | 1998-06-25 | Roehm Gmbh | Haft- und Bindemittel aus (Meth)acrylatpolymer, organischer Säure und Weichmacher |
| US5912255A (en) * | 1998-02-27 | 1999-06-15 | Bussell; Letantia | Topical fluoroquinolone antibiotics combined with benzoyl peroxide |
| DE19814083C2 (de) | 1998-03-30 | 2002-02-07 | Lohmann Therapie Syst Lts | Verfahren zur Herstellung von transdermalen therapeutischen Systemen unter Verwendung von basischen Alkalimetallsalzen zur Umwandlung von Wirkstoffsalzen in die freien Basen |
| DE19814087A1 (de) * | 1998-03-30 | 1999-10-14 | Lohmann Therapie Syst Lts | Feuchtigkeitsaktivierbares therapeutisches System |
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| US4405616A (en) | 1975-06-19 | 1983-09-20 | Nelson Research & Development Company | Penetration enhancers for transdermal drug delivery of systemic agents |
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| EP0249475A3 (en) | 1986-06-13 | 1989-10-11 | Alza Corporation | Delayed percutaneous delivery |
| JPS6425717A (en) * | 1987-05-08 | 1989-01-27 | Eastman Kodak Co | Method and apparatus for preventing organic nitric acid ester resistance |
| US4781924A (en) * | 1987-11-09 | 1988-11-01 | Alza Corporation | Transdermal drug delivery device |
-
1989
- 1989-02-18 DE DE3905050A patent/DE3905050A1/de active Granted
-
1990
- 1990-01-25 AU AU48770/90A patent/AU627268B2/en not_active Ceased
- 1990-02-13 DK DK90102770.6T patent/DK0384266T3/da active
- 1990-02-13 DE DE59006461T patent/DE59006461D1/de not_active Expired - Fee Related
- 1990-02-13 EP EP90102770A patent/EP0384266B1/de not_active Expired - Lifetime
- 1990-02-13 ES ES90102770T patent/ES2060825T3/es not_active Expired - Lifetime
- 1990-02-13 AT AT90102770T patent/ATE108680T1/de active
- 1990-02-14 JP JP2031657A patent/JP2552190B2/ja not_active Expired - Lifetime
- 1990-02-14 FI FI900740A patent/FI105157B/fi not_active IP Right Cessation
- 1990-02-16 CA CA002010218A patent/CA2010218C/en not_active Expired - Fee Related
- 1990-02-16 DD DD90337919A patent/DD291928A5/de not_active IP Right Cessation
- 1990-02-16 PT PT93191A patent/PT93191B/pt active IP Right Grant
- 1990-02-16 IE IE58090A patent/IE66739B1/en not_active IP Right Cessation
- 1990-02-16 NO NO900748A patent/NO303207B1/no not_active IP Right Cessation
- 1990-02-16 ZA ZA901183A patent/ZA901183B/xx unknown
-
1994
- 1994-04-20 US US08/230,448 patent/US5466466A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| FI900740A0 (fi) | 1990-02-14 |
| PT93191A (pt) | 1990-08-31 |
| DE59006461D1 (de) | 1994-08-25 |
| ATE108680T1 (de) | 1994-08-15 |
| ES2060825T3 (es) | 1994-12-01 |
| IE66739B1 (en) | 1996-02-07 |
| EP0384266B1 (de) | 1994-07-20 |
| DD291928A5 (de) | 1991-07-18 |
| DE3905050C2 (enExample) | 1991-08-08 |
| EP0384266A2 (de) | 1990-08-29 |
| AU4877090A (en) | 1990-08-23 |
| CA2010218A1 (en) | 1990-08-18 |
| JPH03197420A (ja) | 1991-08-28 |
| AU627268B2 (en) | 1992-08-20 |
| NO900748L (no) | 1990-08-20 |
| PT93191B (pt) | 1998-01-30 |
| FI105157B (fi) | 2000-06-30 |
| IE900580L (en) | 1990-08-18 |
| DK0384266T3 (da) | 1994-11-21 |
| NO303207B1 (no) | 1998-06-15 |
| EP0384266A3 (en) | 1990-11-22 |
| ZA901183B (en) | 1990-11-28 |
| JP2552190B2 (ja) | 1996-11-06 |
| DE3905050A1 (de) | 1990-08-30 |
| NO900748D0 (no) | 1990-02-16 |
| US5466466A (en) | 1995-11-14 |
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| EEER | Examination request | ||
| MKLA | Lapsed |