CA2223629A1 - Usage therapeutique du d-threo-methylphenidate - Google Patents
Usage therapeutique du d-threo-methylphenidate Download PDFInfo
- Publication number
- CA2223629A1 CA2223629A1 CA002223629A CA2223629A CA2223629A1 CA 2223629 A1 CA2223629 A1 CA 2223629A1 CA 002223629 A CA002223629 A CA 002223629A CA 2223629 A CA2223629 A CA 2223629A CA 2223629 A1 CA2223629 A1 CA 2223629A1
- Authority
- CA
- Canada
- Prior art keywords
- methylphenidate
- patient
- threo
- treatment
- susceptible
- 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.)
- Abandoned
Links
- DUGOZIWVEXMGBE-CHWSQXEVSA-N dexmethylphenidate Chemical compound C([C@@H]1[C@H](C(=O)OC)C=2C=CC=CC=2)CCCN1 DUGOZIWVEXMGBE-CHWSQXEVSA-N 0.000 title claims abstract description 6
- 229960001042 dexmethylphenidate Drugs 0.000 title claims abstract description 6
- 230000001225 therapeutic effect Effects 0.000 title description 2
- DUGOZIWVEXMGBE-UHFFFAOYSA-N Methylphenidate Chemical compound C=1C=CC=CC=1C(C(=O)OC)C1CCCCN1 DUGOZIWVEXMGBE-UHFFFAOYSA-N 0.000 claims abstract description 11
- 208000027700 hepatic dysfunction Diseases 0.000 claims abstract description 11
- 229960001344 methylphenidate Drugs 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 10
- 239000003814 drug Substances 0.000 claims description 15
- 229940079593 drug Drugs 0.000 claims description 10
- 210000004185 liver Anatomy 0.000 claims description 9
- 108090000790 Enzymes Proteins 0.000 claims description 7
- 102000004190 Enzymes Human genes 0.000 claims description 7
- 229940124597 therapeutic agent Drugs 0.000 claims description 5
- 208000006096 Attention Deficit Disorder with Hyperactivity Diseases 0.000 claims description 3
- 208000036864 Attention deficit/hyperactivity disease Diseases 0.000 claims description 3
- 208000015802 attention deficit-hyperactivity disease Diseases 0.000 claims description 3
- 208000019423 liver disease Diseases 0.000 claims description 3
- 230000005976 liver dysfunction Effects 0.000 claims description 3
- SHXWCVYOXRDMCX-UHFFFAOYSA-N 3,4-methylenedioxymethamphetamine Chemical compound CNC(C)CC1=CC=C2OCOC2=C1 SHXWCVYOXRDMCX-UHFFFAOYSA-N 0.000 claims description 2
- 206010067948 Compulsive shopping Diseases 0.000 claims description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 2
- 208000013738 Sleep Initiation and Maintenance disease Diseases 0.000 claims description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 2
- 208000035475 disorder Diseases 0.000 claims description 2
- 201000003631 narcolepsy Diseases 0.000 claims description 2
- 108010001237 Cytochrome P-450 CYP2D6 Proteins 0.000 claims 1
- 102100021704 Cytochrome P450 2D6 Human genes 0.000 claims 1
- 108010052832 Cytochromes Proteins 0.000 claims 1
- 102000018832 Cytochromes Human genes 0.000 claims 1
- 206010067125 Liver injury Diseases 0.000 claims 1
- 230000002159 abnormal effect Effects 0.000 claims 1
- 230000008818 liver damage Effects 0.000 claims 1
- 125000003192 dTMP group Chemical group 0.000 description 17
- 238000009472 formulation Methods 0.000 description 11
- 239000000203 mixture Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 7
- JUMYIBMBTDDLNG-OJERSXHUSA-N hydron;methyl (2r)-2-phenyl-2-[(2r)-piperidin-2-yl]acetate;chloride Chemical compound Cl.C([C@@H]1[C@H](C(=O)OC)C=2C=CC=CC=2)CCCN1 JUMYIBMBTDDLNG-OJERSXHUSA-N 0.000 description 4
- 229960001033 methylphenidate hydrochloride Drugs 0.000 description 4
- 230000017074 necrotic cell death Effects 0.000 description 4
- 210000002966 serum Anatomy 0.000 description 4
- 238000013268 sustained release Methods 0.000 description 4
- 239000012730 sustained-release form Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000001055 chewing effect Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000003826 tablet Substances 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- 241000699666 Mus <mouse, genus> Species 0.000 description 2
- 241000699670 Mus sp. Species 0.000 description 2
- 108090000340 Transaminases Proteins 0.000 description 2
- 239000004480 active ingredient Substances 0.000 description 2
- 239000011149 active material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000001112 coagulating effect Effects 0.000 description 2
- 229940125368 controlled substance Drugs 0.000 description 2
- 239000000599 controlled substance Substances 0.000 description 2
- 238000001990 intravenous administration Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 230000003204 osmotic effect Effects 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 102000014898 transaminase activity proteins Human genes 0.000 description 2
- WZUVPPKBWHMQCE-XJKSGUPXSA-N (+)-haematoxylin Chemical compound C12=CC(O)=C(O)C=C2C[C@]2(O)[C@H]1C1=CC=C(O)C(O)=C1OC2 WZUVPPKBWHMQCE-XJKSGUPXSA-N 0.000 description 1
- HBAQYPYDRFILMT-UHFFFAOYSA-N 8-[3-(1-cyclopropylpyrazol-4-yl)-1H-pyrazolo[4,3-d]pyrimidin-5-yl]-3-methyl-3,8-diazabicyclo[3.2.1]octan-2-one Chemical class C1(CC1)N1N=CC(=C1)C1=NNC2=C1N=C(N=C2)N1C2C(N(CC1CC2)C)=O HBAQYPYDRFILMT-UHFFFAOYSA-N 0.000 description 1
- 206010000087 Abdominal pain upper Diseases 0.000 description 1
- 102100036475 Alanine aminotransferase 1 Human genes 0.000 description 1
- 108010082126 Alanine transaminase Proteins 0.000 description 1
- 206010016654 Fibrosis Diseases 0.000 description 1
- WZUVPPKBWHMQCE-UHFFFAOYSA-N Haematoxylin Natural products C12=CC(O)=C(O)C=C2CC2(O)C1C1=CC=C(O)C(O)=C1OC2 WZUVPPKBWHMQCE-UHFFFAOYSA-N 0.000 description 1
- 206010019233 Headaches Diseases 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 206010020880 Hypertrophy Diseases 0.000 description 1
- 208000034486 Multi-organ failure Diseases 0.000 description 1
- 208000010718 Multiple Organ Failure Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 241000282320 Panthera leo Species 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000010171 animal model Methods 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 208000022531 anorexia Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 230000007882 cirrhosis Effects 0.000 description 1
- 208000019425 cirrhosis of liver Diseases 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 206010061428 decreased appetite Diseases 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 229940124645 emergency medicine Drugs 0.000 description 1
- 230000009088 enzymatic function Effects 0.000 description 1
- YQGOJNYOYNNSMM-UHFFFAOYSA-N eosin Chemical compound [Na+].OC(=O)C1=CC=CC=C1C1=C2C=C(Br)C(=O)C(Br)=C2OC2=C(Br)C(O)=C(Br)C=C21 YQGOJNYOYNNSMM-UHFFFAOYSA-N 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000834 fixative Substances 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000002440 hepatic effect Effects 0.000 description 1
- 231100000334 hepatotoxic Toxicity 0.000 description 1
- 230000003082 hepatotoxic effect Effects 0.000 description 1
- 231100000304 hepatotoxicity Toxicity 0.000 description 1
- 239000012729 immediate-release (IR) formulation Substances 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 208000035231 inattentive type attention deficit hyperactivity disease Diseases 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 206010022437 insomnia Diseases 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000007912 intraperitoneal administration Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 208000014018 liver neoplasm Diseases 0.000 description 1
- 239000011859 microparticle Substances 0.000 description 1
- 238000000386 microscopy Methods 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 208000029744 multiple organ dysfunction syndrome Diseases 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000036470 plasma concentration Effects 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000002294 pubertal effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 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
- 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
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
- A61P1/16—Drugs for disorders of the alimentary tract or the digestive system for liver or gallbladder disorders, e.g. hepatoprotective agents, cholagogues, litholytics
Landscapes
- Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Organic Chemistry (AREA)
- Gastroenterology & Hepatology (AREA)
- Epidemiology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicinal Preparation (AREA)
- Hydrogenated Pyridines (AREA)
Abstract
Méthode de traitement d'un sujet humain dont l'état est susceptible d'être traité au méthylphénidate, lorsque le patient présente un dysfonctionnement hépatique ou est sujet à ce type de dysfonctionnement, consistant à administrer du d-thréo-méthylphénidate.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB9514416.8A GB9514416D0 (en) | 1995-07-14 | 1995-07-14 | Therapeutic use |
| GBGB9605523.1A GB9605523D0 (en) | 1996-03-15 | 1996-03-15 | Therapeutic use |
| GB9514416.8 | 1996-03-15 | ||
| GB9605523.1 | 1996-03-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2223629A1 true CA2223629A1 (fr) | 1997-02-06 |
Family
ID=26307400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002223629A Abandoned CA2223629A1 (fr) | 1995-07-14 | 1996-07-15 | Usage therapeutique du d-threo-methylphenidate |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0839038A1 (fr) |
| JP (1) | JPH11509227A (fr) |
| AU (1) | AU702801B2 (fr) |
| CA (1) | CA2223629A1 (fr) |
| WO (1) | WO1997003672A1 (fr) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5733756A (en) * | 1996-01-05 | 1998-03-31 | Celgene Corporation | Lactams and processes for stereoselective enrichment of lactams, amides, and esters |
| US5922736A (en) * | 1995-12-04 | 1999-07-13 | Celegene Corporation | Chronic, bolus administration of D-threo methylphenidate |
| US5908850A (en) * | 1995-12-04 | 1999-06-01 | Celgene Corporation | Method of treating attention deficit disorders with d-threo methylphenidate |
| US6486177B2 (en) | 1995-12-04 | 2002-11-26 | Celgene Corporation | Methods for treatment of cognitive and menopausal disorders with D-threo methylphenidate |
| US5837284A (en) | 1995-12-04 | 1998-11-17 | Mehta; Atul M. | Delivery of multiple doses of medications |
| US6355656B1 (en) | 1995-12-04 | 2002-03-12 | Celgene Corporation | Phenidate drug formulations having diminished abuse potential |
| US6962997B1 (en) | 1997-05-22 | 2005-11-08 | Celgene Corporation | Process and intermediates for resolving piperidyl acetamide steroisomers |
| CA2348871C (fr) | 1998-11-02 | 2009-04-14 | John G. Devane | Composition a liberation modifiee multiparticulaire |
| US7083808B2 (en) | 1998-12-17 | 2006-08-01 | Euro-Celtique S.A. | Controlled/modified release oral methylphenidate formulations |
| US6673367B1 (en) | 1998-12-17 | 2004-01-06 | Euro-Celtique, S.A. | Controlled/modified release oral methylphenidate formulations |
| US6419960B1 (en) | 1998-12-17 | 2002-07-16 | Euro-Celtique S.A. | Controlled release formulations having rapid onset and rapid decline of effective plasma drug concentrations |
| US6395752B1 (en) * | 1999-03-04 | 2002-05-28 | Pharmaquest Limited | Method of treating depression using 1-threo-methylphenidate |
| US6127385A (en) * | 1999-03-04 | 2000-10-03 | Pharmaquest Limited | Method of treating depression using l-threo-methylphenidate |
| US10179130B2 (en) | 1999-10-29 | 2019-01-15 | Purdue Pharma L.P. | Controlled release hydrocodone formulations |
| ATE526950T1 (de) | 1999-10-29 | 2011-10-15 | Euro Celtique Sa | Hydrocodon-formulierungen mit gesteuerter freisetzung |
| EP2283829A1 (fr) | 2000-10-30 | 2011-02-16 | Euro-Celtique S.A. | Formulations d'hydrocodone à liberation lente |
| US6913768B2 (en) | 2002-09-24 | 2005-07-05 | Shire Laboratories, Inc. | Sustained release delivery of amphetamine salts |
| US20050239830A1 (en) * | 2004-04-26 | 2005-10-27 | Vikram Khetani | Methods of diminishing co-abuse potential |
| CA2617941C (fr) | 2004-08-23 | 2012-07-24 | Pejo Iserlohn Heilmittel Und Diaet Gmbh & Co. Kg | Psychostimulant contenant une composition pharmaceutique |
| US8709477B2 (en) | 2009-08-13 | 2014-04-29 | Kremers Urban Pharmaceuticals, Inc` | Pharmaceutical dosage form |
| EP2994112A1 (fr) | 2013-03-29 | 2016-03-16 | Wockhardt Limited | Compositions pharmaceutiques à libération modifiée de dexméthylphénidate ou de sels de celui-ci |
| CA2936741C (fr) | 2014-10-31 | 2018-11-06 | Purdue Pharma | Methodes et compositions destinees au traitement du trouble de deficit d'attention |
| US10722473B2 (en) | 2018-11-19 | 2020-07-28 | Purdue Pharma L.P. | Methods and compositions particularly for treatment of attention deficit disorder |
-
1996
- 1996-07-15 CA CA002223629A patent/CA2223629A1/fr not_active Abandoned
- 1996-07-15 EP EP96924082A patent/EP0839038A1/fr not_active Withdrawn
- 1996-07-15 WO PCT/GB1996/001689 patent/WO1997003672A1/fr not_active Ceased
- 1996-07-15 JP JP9506411A patent/JPH11509227A/ja not_active Ceased
- 1996-07-15 AU AU64660/96A patent/AU702801B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| EP0839038A1 (fr) | 1998-05-06 |
| AU702801B2 (en) | 1999-03-04 |
| AU6466096A (en) | 1997-02-18 |
| WO1997003672A1 (fr) | 1997-02-06 |
| JPH11509227A (ja) | 1999-08-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Dead |