AU2004285436C1 - Composition and dosage form for sustained effect of levodopa - Google Patents
Composition and dosage form for sustained effect of levodopa Download PDFInfo
- Publication number
- AU2004285436C1 AU2004285436C1 AU2004285436A AU2004285436A AU2004285436C1 AU 2004285436 C1 AU2004285436 C1 AU 2004285436C1 AU 2004285436 A AU2004285436 A AU 2004285436A AU 2004285436 A AU2004285436 A AU 2004285436A AU 2004285436 C1 AU2004285436 C1 AU 2004285436C1
- Authority
- AU
- Australia
- Prior art keywords
- levodopa
- dopamine
- inhibitor
- hours
- composition
- 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.)
- Ceased
Links
- WTDRDQBEARUVNC-LURJTMIESA-N L-DOPA Chemical compound OC(=O)[C@@H](N)CC1=CC=C(O)C(O)=C1 WTDRDQBEARUVNC-LURJTMIESA-N 0.000 title claims description 151
- WTDRDQBEARUVNC-UHFFFAOYSA-N L-Dopa Natural products OC(=O)C(N)CC1=CC=C(O)C(O)=C1 WTDRDQBEARUVNC-UHFFFAOYSA-N 0.000 title claims description 151
- 229960004502 levodopa Drugs 0.000 title claims description 149
- 239000000203 mixture Substances 0.000 title claims description 119
- 239000002552 dosage form Substances 0.000 title claims description 27
- 230000002459 sustained effect Effects 0.000 title description 9
- VYFYYTLLBUKUHU-UHFFFAOYSA-N dopamine Chemical compound NCCC1=CC=C(O)C(O)=C1 VYFYYTLLBUKUHU-UHFFFAOYSA-N 0.000 claims description 209
- 229960003638 dopamine Drugs 0.000 claims description 103
- 238000011282 treatment Methods 0.000 claims description 91
- 239000003112 inhibitor Substances 0.000 claims description 81
- 238000009472 formulation Methods 0.000 claims description 67
- DUGOZIWVEXMGBE-UHFFFAOYSA-N Methylphenidate Chemical group C=1C=CC=CC=1C(C(=O)OC)C1CCCCN1 DUGOZIWVEXMGBE-UHFFFAOYSA-N 0.000 claims description 58
- 229960001344 methylphenidate Drugs 0.000 claims description 56
- 239000002532 enzyme inhibitor Substances 0.000 claims description 55
- 239000003814 drug Substances 0.000 claims description 49
- 229940125532 enzyme inhibitor Drugs 0.000 claims description 47
- 238000013268 sustained release Methods 0.000 claims description 45
- 239000012730 sustained-release form Substances 0.000 claims description 45
- 239000012729 immediate-release (IR) formulation Substances 0.000 claims description 42
- 208000018737 Parkinson disease Diseases 0.000 claims description 39
- 229960004205 carbidopa Drugs 0.000 claims description 27
- TZFNLOMSOLWIDK-JTQLQIEISA-N carbidopa (anhydrous) Chemical group NN[C@@](C(O)=O)(C)CC1=CC=C(O)C(O)=C1 TZFNLOMSOLWIDK-JTQLQIEISA-N 0.000 claims description 27
- 230000002503 metabolic effect Effects 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 26
- 239000002243 precursor Substances 0.000 claims description 26
- 239000008187 granular material Substances 0.000 claims description 19
- 239000008194 pharmaceutical composition Substances 0.000 claims description 15
- 238000003379 elimination reaction Methods 0.000 claims description 14
- 102000004031 Carboxy-Lyases Human genes 0.000 claims description 13
- 108090000489 Carboxy-Lyases Proteins 0.000 claims description 13
- 230000008030 elimination Effects 0.000 claims description 13
- 239000010410 layer Substances 0.000 claims description 8
- BNQDCRGUHNALGH-UHFFFAOYSA-N benserazide Chemical compound OCC(N)C(=O)NNCC1=CC=C(O)C(O)=C1O BNQDCRGUHNALGH-UHFFFAOYSA-N 0.000 claims description 7
- 229960000911 benserazide Drugs 0.000 claims description 7
- 239000000843 powder Substances 0.000 claims description 7
- 239000002702 enteric coating Substances 0.000 claims description 5
- 238000009505 enteric coating Methods 0.000 claims description 5
- 238000013265 extended release Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000008186 active pharmaceutical agent Substances 0.000 claims 1
- 230000000052 comparative effect Effects 0.000 claims 1
- 239000006185 dispersion Substances 0.000 claims 1
- 229920003145 methacrylic acid copolymer Polymers 0.000 claims 1
- 229940117841 methacrylic acid copolymer Drugs 0.000 claims 1
- 239000003826 tablet Substances 0.000 description 71
- 229940079593 drug Drugs 0.000 description 46
- 230000032258 transport Effects 0.000 description 43
- IVTMXOXVAHXCHI-YXLMWLKOSA-N (2s)-2-amino-3-(3,4-dihydroxyphenyl)propanoic acid;(2s)-3-(3,4-dihydroxyphenyl)-2-hydrazinyl-2-methylpropanoic acid Chemical compound OC(=O)[C@@H](N)CC1=CC=C(O)C(O)=C1.NN[C@@](C(O)=O)(C)CC1=CC=C(O)C(O)=C1 IVTMXOXVAHXCHI-YXLMWLKOSA-N 0.000 description 25
- 210000004556 brain Anatomy 0.000 description 25
- 102000006441 Dopamine Plasma Membrane Transport Proteins Human genes 0.000 description 23
- 108010044266 Dopamine Plasma Membrane Transport Proteins Proteins 0.000 description 23
- 239000008280 blood Substances 0.000 description 14
- 210000004369 blood Anatomy 0.000 description 12
- 239000002253 acid Substances 0.000 description 9
- 208000012661 Dyskinesia Diseases 0.000 description 8
- 238000000576 coating method Methods 0.000 description 8
- 238000013270 controlled release Methods 0.000 description 8
- 210000001198 duodenum Anatomy 0.000 description 8
- 210000002784 stomach Anatomy 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 7
- 230000003111 delayed effect Effects 0.000 description 7
- 201000010099 disease Diseases 0.000 description 7
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 7
- 238000012377 drug delivery Methods 0.000 description 7
- 238000013461 design Methods 0.000 description 6
- 230000001095 motoneuron effect Effects 0.000 description 5
- 230000036470 plasma concentration Effects 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 229940052036 carbidopa / levodopa Drugs 0.000 description 4
- 230000002496 gastric effect Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 239000008188 pellet Substances 0.000 description 4
- 210000002381 plasma Anatomy 0.000 description 4
- 210000000813 small intestine Anatomy 0.000 description 4
- 208000006096 Attention Deficit Disorder with Hyperactivity Diseases 0.000 description 3
- 108010078791 Carrier Proteins Proteins 0.000 description 3
- 102000004190 Enzymes Human genes 0.000 description 3
- 108090000790 Enzymes Proteins 0.000 description 3
- 241000124008 Mammalia Species 0.000 description 3
- 210000001218 blood-brain barrier Anatomy 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002207 metabolite Substances 0.000 description 3
- 238000002203 pretreatment Methods 0.000 description 3
- 229940001089 sinemet Drugs 0.000 description 3
- 208000024891 symptom Diseases 0.000 description 3
- 230000001225 therapeutic effect Effects 0.000 description 3
- 238000002560 therapeutic procedure Methods 0.000 description 3
- 239000003981 vehicle Substances 0.000 description 3
- 206010001541 Akinesia Diseases 0.000 description 2
- 208000036864 Attention deficit/hyperactivity disease Diseases 0.000 description 2
- 102000014914 Carrier Proteins Human genes 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 208000002740 Muscle Rigidity Diseases 0.000 description 2
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000009056 active transport Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 208000015802 attention deficit-hyperactivity disease Diseases 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000008499 blood brain barrier function Effects 0.000 description 2
- 239000000872 buffer Substances 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 210000003169 central nervous system Anatomy 0.000 description 2
- 238000011278 co-treatment Methods 0.000 description 2
- 239000011247 coating layer Substances 0.000 description 2
- 210000001072 colon Anatomy 0.000 description 2
- 230000001186 cumulative effect Effects 0.000 description 2
- 230000028436 dopamine uptake Effects 0.000 description 2
- 238000001647 drug administration Methods 0.000 description 2
- NULMGOSOSZBEQL-QMMMGPOBSA-N etilevodopa Chemical compound CCOC(=O)[C@@H](N)CC1=CC=C(O)C(O)=C1 NULMGOSOSZBEQL-QMMMGPOBSA-N 0.000 description 2
- 229960001820 etilevodopa Drugs 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 210000001035 gastrointestinal tract Anatomy 0.000 description 2
- 238000001727 in vivo Methods 0.000 description 2
- 208000035231 inattentive type attention deficit hyperactivity disease Diseases 0.000 description 2
- 238000001294 liquid chromatography-tandem mass spectrometry Methods 0.000 description 2
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 2
- 239000006186 oral dosage form Substances 0.000 description 2
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 2
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 2
- 229940069328 povidone Drugs 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000008213 purified water Substances 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 229940099204 ritalin Drugs 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 210000000225 synapse Anatomy 0.000 description 2
- 239000003039 volatile agent Substances 0.000 description 2
- 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
- 102000003823 Aromatic-L-amino-acid decarboxylases Human genes 0.000 description 1
- 108090000121 Aromatic-L-amino-acid decarboxylases Proteins 0.000 description 1
- 208000027219 Deficiency disease Diseases 0.000 description 1
- 229920003138 Eudragit® L 30 D-55 Polymers 0.000 description 1
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 description 1
- 229920003091 Methocel™ Polymers 0.000 description 1
- 206010028813 Nausea Diseases 0.000 description 1
- 208000027089 Parkinsonian disease Diseases 0.000 description 1
- 206010034010 Parkinsonism Diseases 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 206010044565 Tremor Diseases 0.000 description 1
- DOOTYTYQINUNNV-UHFFFAOYSA-N Triethyl citrate Chemical compound CCOC(=O)CC(O)(C(=O)OCC)CC(=O)OCC DOOTYTYQINUNNV-UHFFFAOYSA-N 0.000 description 1
- 238000010306 acid treatment Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 230000002411 adverse Effects 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
- 229960004977 anhydrous lactose Drugs 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 210000004227 basal ganglia Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002051 biphasic effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000036765 blood level Effects 0.000 description 1
- 230000003925 brain function Effects 0.000 description 1
- -1 but not limited to Chemical compound 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003412 degenerative effect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 210000005064 dopaminergic neuron Anatomy 0.000 description 1
- 239000003937 drug carrier Substances 0.000 description 1
- 239000013583 drug formulation Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000002662 enteric coated tablet Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- GDCRSXZBSIRSFR-UHFFFAOYSA-N ethyl prop-2-enoate;2-methylprop-2-enoic acid Chemical compound CC(=C)C(O)=O.CCOC(=O)C=C GDCRSXZBSIRSFR-UHFFFAOYSA-N 0.000 description 1
- 230000008921 facial expression Effects 0.000 description 1
- 230000037406 food intake Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000005021 gait Effects 0.000 description 1
- 210000004051 gastric juice Anatomy 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 239000001863 hydroxypropyl cellulose Substances 0.000 description 1
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 description 1
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 description 1
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 description 1
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 description 1
- 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 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 210000000936 intestine Anatomy 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 229940089964 lodosyn Drugs 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002483 medication Methods 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000004877 mucosa Anatomy 0.000 description 1
- 230000008693 nausea Effects 0.000 description 1
- 210000002569 neuron Anatomy 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 238000010525 oxidative degradation reaction Methods 0.000 description 1
- 239000008363 phosphate buffer Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 210000005215 presynaptic neuron Anatomy 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 229940002612 prodrug Drugs 0.000 description 1
- 239000000651 prodrug Substances 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 210000003523 substantia nigra Anatomy 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 229940126585 therapeutic drug Drugs 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000001069 triethyl citrate Substances 0.000 description 1
- VMYFZRTXGLUXMZ-UHFFFAOYSA-N triethyl citrate Natural products CCOC(=O)C(O)(C(=O)OCC)C(=O)OCC VMYFZRTXGLUXMZ-UHFFFAOYSA-N 0.000 description 1
- 235000013769 triethyl citrate Nutrition 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- 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
- A61K31/13—Amines
- A61K31/135—Amines having aromatic rings, e.g. ketamine, nortriptyline
-
- 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
- A61K31/13—Amines
- A61K31/135—Amines having aromatic rings, e.g. ketamine, nortriptyline
- A61K31/137—Arylalkylamines, e.g. amphetamine, epinephrine, salbutamol, ephedrine or methadone
-
- 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
- A61K31/195—Carboxylic acids, e.g. valproic acid having an amino group
- A61K31/197—Carboxylic acids, e.g. valproic acid having an amino group the amino and the carboxyl groups being attached to the same acyclic carbon chain, e.g. gamma-aminobutyric acid [GABA], beta-alanine, epsilon-aminocaproic acid or pantothenic acid
- A61K31/198—Alpha-amino acids, e.g. alanine or edetic acid [EDTA]
-
- 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
- A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
- A61K31/445—Non condensed piperidines, e.g. piperocaine
-
- 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
- A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
- A61K31/445—Non condensed piperidines, e.g. piperocaine
- A61K31/4458—Non condensed piperidines, e.g. piperocaine only substituted in position 2, e.g. methylphenidate
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/14—Drugs for disorders of the nervous system for treating abnormal movements, e.g. chorea, dyskinesia
- A61P25/16—Anti-Parkinson drugs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/28—Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Medicinal Chemistry (AREA)
- Public Health (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Neurosurgery (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Organic Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Emergency Medicine (AREA)
- Psychiatry (AREA)
- Psychology (AREA)
- Hospice & Palliative Care (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Medicinal Preparation (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US51297303P | 2003-10-20 | 2003-10-20 | |
| US60/512,973 | 2003-10-20 | ||
| PCT/US2004/034121 WO2005042101A1 (en) | 2003-10-20 | 2004-10-14 | Composition and dosage form for sustained effect of levodopa |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| AU2004285436A1 AU2004285436A1 (en) | 2005-05-12 |
| AU2004285436B2 AU2004285436B2 (en) | 2009-01-08 |
| AU2004285436C1 true AU2004285436C1 (en) | 2009-07-16 |
Family
ID=34549241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2004285436A Ceased AU2004285436C1 (en) | 2003-10-20 | 2004-10-14 | Composition and dosage form for sustained effect of levodopa |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US20050113452A1 (OSRAM) |
| EP (1) | EP1675651A1 (OSRAM) |
| JP (1) | JP2007509146A (OSRAM) |
| KR (2) | KR100894465B1 (OSRAM) |
| AU (1) | AU2004285436C1 (OSRAM) |
| CA (1) | CA2553156A1 (OSRAM) |
| EA (1) | EA200600626A1 (OSRAM) |
| IL (1) | IL174591A0 (OSRAM) |
| MX (1) | MXPA06004327A (OSRAM) |
| NZ (1) | NZ546662A (OSRAM) |
| WO (1) | WO2005042101A1 (OSRAM) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7674480B2 (en) | 2000-06-23 | 2010-03-09 | Teva Pharmaceutical Industries Ltd. | Rapidly expanding composition for gastric retention and controlled release of therapeutic agents, and dosage forms including the composition |
| DE10214188B4 (de) | 2002-03-28 | 2005-08-25 | Siemens Ag | Verfahren zur gesicherten Übertragung von Daten, insbesondere zur Übertragung über eine Luftschnittstelle |
| MX2007001058A (es) * | 2004-07-26 | 2007-04-16 | Teva Pharma | Formas de dosificacion con tableta nucleo recubierta entericamente. |
| US8252321B2 (en) | 2004-09-13 | 2012-08-28 | Chrono Therapeutics, Inc. | Biosynchronous transdermal drug delivery for longevity, anti-aging, fatigue management, obesity, weight loss, weight management, delivery of nutraceuticals, and the treatment of hyperglycemia, alzheimer's disease, sleep disorders, parkinson's disease, aids, epilepsy, attention deficit disorder, nicotine addiction, cancer, headache and pain control, asthma, angina, hypertension, depression, cold, flu and the like |
| CA2580329C (en) | 2004-09-13 | 2015-01-06 | Chrono Therapeutics Inc. | Biosynchronous transdermal drug delivery |
| WO2007011701A1 (en) * | 2005-07-15 | 2007-01-25 | Transform Pharmaceuticals, Inc. | Novel hydrochloride salts of levodopa |
| US20070178149A1 (en) * | 2005-11-07 | 2007-08-02 | Moshe Flashner-Barak | Levodopa compositions |
| RU2484815C2 (ru) * | 2006-05-31 | 2013-06-20 | Зольвай Фармасьютиклз Гмбх | Продолжительное 24-часовое введение в кишечник леводопа/карбидопа |
| US8765178B2 (en) | 2006-07-19 | 2014-07-01 | Watson Laboratories, Inc. | Controlled release formulations and associated methods |
| EP1977746B8 (en) * | 2007-04-02 | 2014-09-24 | Parkinson's Institute | Methods and compositions for reduction of side effects of therapeutic treatments |
| US20130017259A1 (en) | 2011-07-06 | 2013-01-17 | The Parkinson's Institute | Compositions and Methods for Treatment of Symptoms in Parkinson's Disease Patients |
| CA2974324A1 (en) | 2015-01-28 | 2016-08-04 | Zita S. Netzel | Drug delivery methods and systems |
| WO2016145373A1 (en) | 2015-03-12 | 2016-09-15 | Chrono Therapeutics Inc. | Craving input and support system |
| EP3565617A1 (en) | 2017-01-06 | 2019-11-13 | Chrono Therapeutics Inc. | Transdermal drug delivery devices and methods |
| US11596779B2 (en) | 2018-05-29 | 2023-03-07 | Morningside Venture Investments Limited | Drug delivery methods and systems |
| CA3119992A1 (en) | 2018-11-16 | 2020-05-22 | Morningside Venture Investments Limited | Thermally regulated transdermal drug delivery system |
| IT202000019303A1 (it) * | 2020-08-05 | 2022-02-05 | Univ Degli Studi Di Brescia | Analoghi strutturali del metilfenidato come agenti disease-modifying della malattia di parkinson |
| EP4316482A1 (en) * | 2022-08-01 | 2024-02-07 | 4P-Pharma | Levodopa for preventing addiction |
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| US4983400A (en) * | 1986-06-16 | 1991-01-08 | Merck & Co., Inc. | Controlled release combination of carbidopa/levodopa |
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- 2004-10-14 US US10/966,090 patent/US20050113452A1/en not_active Abandoned
- 2004-10-14 WO PCT/US2004/034121 patent/WO2005042101A1/en not_active Ceased
- 2004-10-14 JP JP2006536678A patent/JP2007509146A/ja active Pending
- 2004-10-14 NZ NZ546662A patent/NZ546662A/en unknown
- 2004-10-14 CA CA002553156A patent/CA2553156A1/en not_active Abandoned
- 2004-10-14 EA EA200600626A patent/EA200600626A1/ru unknown
- 2004-10-14 EP EP04795307A patent/EP1675651A1/en not_active Withdrawn
- 2004-10-14 MX MXPA06004327A patent/MXPA06004327A/es unknown
- 2004-10-14 KR KR1020087029777A patent/KR20080109101A/ko not_active Ceased
- 2004-10-14 AU AU2004285436A patent/AU2004285436C1/en not_active Ceased
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2006
- 2006-03-27 IL IL174591A patent/IL174591A0/en unknown
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Also Published As
| Publication number | Publication date |
|---|---|
| IL174591A0 (en) | 2006-08-20 |
| AU2004285436B2 (en) | 2009-01-08 |
| CA2553156A1 (en) | 2005-05-12 |
| EP1675651A1 (en) | 2006-07-05 |
| JP2007509146A (ja) | 2007-04-12 |
| WO2005042101A8 (en) | 2006-10-19 |
| NZ546662A (en) | 2009-03-31 |
| KR20070085032A (ko) | 2007-08-27 |
| KR100894465B1 (ko) | 2009-04-22 |
| KR20080109101A (ko) | 2008-12-16 |
| EA200600626A1 (ru) | 2007-02-27 |
| MXPA06004327A (es) | 2007-01-26 |
| AU2004285436A1 (en) | 2005-05-12 |
| US20050113452A1 (en) | 2005-05-26 |
| WO2005042101A1 (en) | 2005-05-12 |
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