( 12 ) United States Patent

Total Page:16

File Type:pdf, Size:1020Kb

( 12 ) United States Patent US009737531B2 (12 ) United States Patent ( 10 ) Patent No. : US 9 , 737 ,531 B2 Javitt ( 45) Date of Patent : Aug . 22 , 2017 ( 54 ) COMPOSITION AND METHOD FOR 2008 /0194698 A1 * 8 / 2008 Hermanussen et al. .. .. 514 /662 TREATMENT OF DEPRESSION AND 2011/ 0207776 A18 / 2011 Buntinx 2011 /0306586 Al 12 / 2011 Khan PSYCHOSIS IN HUMANS 2012 /0041026 A12 / 2012 Waizumi (71 ) Applicant : Daniel C Javitt , Bardonia , NY (US ) FOREIGN PATENT DOCUMENTS ( 72 ) Inventor: Daniel C Javitt, Bardonia , NY (US ) CN 101090721 12 / 2007 KR 2007 0017136 A 2 / 2007 ( 73 ) Assignee : GLYTECH , LLC , Ft. Lee, NJ (US ) WO WO 2005 /000216 A2 1 / 2005 WO WO 2005 /065308 A2 7 / 2005 ( * ) Notice : Subject to any disclaimer , the term of this WO WO 2005 /079756 9 / 2005 patent is extended or adjusted under 35 WO 2011044089 4 / 2011 U . S . C . 154 ( b ) by 0 days . wo WO 2012 / 104852 Al 8 / 2012 ( 21 ) Appl. No. : 13 /936 , 198 OTHER PUBLICATIONS Ceglia et al. , “ The 5 -HT2A receptor antagonist M100 , 907 prevents ( 22 ) Filed : Jul. 7 , 2013 extracellular glutamate rising in response to NMDA receptor block ade in the mPFC ,” Journal of Neurochemistry , 2004 , 91 , 189 - 199 . * ((65 65 ) Prior Publication Data Mony et al. , “ Identification of a novel NR2B -selective NMDA US 2014 / 0018348 A1 Jan . 16 , 2014 receptor antagonist using a virtual screening approach , ” Bioorganic & Medicinal Chemistry Letters 20 ( 2010 ) 5552 - 5558 . * Ceglia et al ., “ The 5HT2A receptor antagonist M100 , 907 prevents Related U . S . Application Data extracellular glutamate rising in response to NMDA receptor block ( 60 ) Provisional application No . 61/ 741 , 114 , filed on Jul . ade in the mPFC ,” Journal of Neurochemistry , 2004 , 91 , 189 - 199 . * 12 , 2012 , provisional application No . 61 / 741 , 115 , Rogoz , Z . et al . “ Synergistic effect of uncompetitive NMDA recep tor antagonists and antidepressant drugs in the forced swimming test filed on Jul . 12 , 2012 . in rats ” Neuropharmacology , Pergamon Press , Oxford , GB , 42 ( 8 ) : 1024 - 1030 , XP002288820 ( Jun . 2002 ) . (51 ) Int. CI. Heresco - Levy , U . et al. “ Controlled trial of d - cycloserine adjuvant AOIN 43 / 00 ( 2006 .01 ) therapy for treatment- resistant major depressive disorder ” Journal A61K 31 /553 ( 2006 .01 ) of Affective Disorders , Elsevier Biochemical Press, Amsterdam , A61K 31 /554 ( 2006 .01 ) NL , 93 ( 1 - 3 ) : 239 - 243 , XP024997304 ( Jul. 2006 ) . A61K 31/ 496 ( 2006 .01 ) Crane , G . E . “ Cycloserine as an antidepressant agent” American A61K 31 /42 ( 2006 .01 ) journal of Psychiatry , American Psychiatric Publishing , Inc . , US , A61K 31 / 06 ( 2006 . 01 ) 115 (11 ) : 1025 - 1026 , XP009158563 (May 1 , 1959 ) . A61K 31/ 381 Oliver et al. " Quetiapine augmentation in depressed patients with (2006 .01 ) partial response to antidepressants ” Human Psychopharm Clin Exp , A61K 31 /55 ( 2006 . 01 ) 23 :653 - 660 , 2008 . A61K 31/ 138 (2006 .01 ) Poleszak et al “ A complex interaction between glycine/ NMDA A61K 45 / 06 ( 2006 .01 ) receptors and serotonergic /noradrenergic antidepressants in the A61K 31 /431 ( 2006 .01 ) forced swim test in mice " Journal of Neural Transmission , A61K 31/ 4525 (2006 .01 ) 118 : 1535 - 1546 , 2011 . A61K 31/ 519 ( 2006 . 01 ) Ishibashi et al “ Pharmacological Profile of Lurasidone , a Novel A61K 31/ 551 ( 2006 .01 ) Antipsychotic Agent with Potent 5 -Hydroxytryptamine 7 ( 5 -HT7 ) A61K 31 / 135 ( 2006 .01 ) and 5 -HT1A Receptor Activity " Journal of Pharmacology and (52 ) U . S . CI. Experimental Therapeutics , 334 : 171 - 181 , 2010 . CPC .. .. A61K 31/ 496 ( 2013 . 01 ) ; A61K 31/ 06 (Continued ) ( 2013 .01 ) ; A61K 31/ 135 ( 2013 .01 ) ; A61K 31 / 138 ( 2013 .01 ) ; A61K 31/ 381 ( 2013 . 01 ) ; A61K 31/ 42 ( 2013 . 01 ) ; A61K 31/ 431 Primary Examiner — Jared D Barsky ( 2013 .01 ) ; A61K 31 /4525 (2013 .01 ) ; A61K (74 ) Attorney , Agent, or Firm — JMB Davis Ben - David 31/ 519 ( 2013 .01 ) ; A61K 31 /55 ( 2013 . 01 ) ; A61K 31 / 551 ( 2013 . 01 ) ; A61K 31 / 553 (2013 . 01 ); A61K 31 /554 (2013 .01 ) ; A61K (57 ) ABSTRACT 45/ 06 ( 2013 . 01 ) Compositions and methods tor the treatment of depression (58 ) Field of Classification Search and psychoses in humans are disclosed . More particularly , None the invention is directed to formulations containing antip See application file for complete search history. sychotic and / or antidepressant medications and also con taining an NMDAR antagonist. The present invention is also (56 ) References Cited directed to methods for the treatment of humans suffering from depression and other psychoses , including , schizophre U . S . PATENT DOCUMENTS nia , by administration of the inventive compositions in 6 ,228 ,875 B1 * 5 / 2001 Tsai et al. .. 514 /380 antidepressant and /or antipsychotic effective amounts . 2005 / 0261340 A1 11/ 2005 Weiner 2006 / 0204486 A1 * 9 / 2006 Pyke et al. .. .. .. .. 424 / 94 . 2 2008/ 0194631 A1 * 8 / 2008 Trovero et al. .. .. .. .. 514 / 325 2 Claims, 1 Drawing Sheet US 9 ,737 ,531 B2 Page 2 ( 56 ) References Cited OTHER PUBLICATIONS Marek et al, “ The Selective 5 -HT2A Receptor Antagonist M100907 Enhances Antidepressant- Like Behavioral Effects of the SSRI Fluoxetine” Neuropsychopharmacology 30 : 2205 -2215 , 2005. Letter to Dr. Daniel Javitt from Dr. Yehezkel Caine , CEO of Herzog Hospital , Apr. 12 , 2017 (redacted ) ( 1 page ) . Letter to Dr. Yehezkel Caine , CEO of Herzog Hospital from Dr. Daniel Javitt, May 15 , 2017 ( redacted ) ( 3 pages ) * cited by examiner U . S . Patent Aug . 22 , 2017 US 9 ,737 , 531 B2 los * 5MDL100907(0.3mg/kg,1P)+DCS30–DOI(21.P 60-6MDL100907(0.3mg/kg,1P)+DCS300–DOI2 6.48MDL100907(03mg/kg,1P)+DOI2 3.DCS(300mg/kg,1P)+2 807:2DCS(30mg/kg,1.P)+ :1.PTS(P)=DOI2mg/kg, . 20 ARMS OPEN IN SPENT TIME % US 9 ,737 ,531 B2 COMPOSITION AND METHOD FOR Current treatments for major depression consist primarily TREATMENT OF DEPRESSION AND of older antidepressants , such as monoamine oxidase inhibi PSYCHOSIS IN HUMANS tors (MAOI ) and tricyclic antidepressants ( TCAs ) ( e . g . imipramine , amitryptiline , desipramine , clomipramine ) that CROSS REFERENCE TO RELATED were first developed in the 1960 ' s , and newer agents such as APPLICATIONS tetracyclic antidepressants ( TeCAs) , e . g ., amoxapine, setip tiline , maprotiline , mianserin , mirtazapine ) , serotonin This application claims the benefit of provisional appli - (SSRI ) and serotonin /norephinephrine (SNRI ) reuptake cation No. 61/ 741, 114 , filed Jul. 12 , 2012 , and provisional inhibitors ( e . g ., fluoxetine, fluvoxamine , paroxetine , citalo application No . 61 /741 , 115 , filed Jul . 12 , 2012 , the contents 10 pram , escitalopram , duloxetine , venlafaxine , dapoxetine , of each of which are hereby incorporated by reference . indalpine , valzodone ) . These agents work by modulating brain levels of monoamines , in particular norepinephrine BACKGROUND OF THE INVENTION and serotonin , and /or by blocking 5 -HT2A receptors. MAOIs and TCAs are considered “ broader spectrum ” agents Schizophrenia is a clinical syndrome associated with 15 than SSRI /SNRIs that were developed subsequently . psychotic symptoms such as delusions and hallucinations , as MAOI, TCAs . TeCAs, SSRIs , and SNRIs may collectively well as a decline in function in such areas as work , social be considered traditional antidepressants . relation or self care . Antipsychotics may also be effective in treatment of Diagnosis of schizophrenia may be determined using depression . Potentially beneficial antipsychotic medications standard textbooks of the art such as the Diagnostic and 20 include but are not limited to risperidone , olanzapine, que Statistical Manual of Mental Disorders - fourth edition tiapine , aripiprazole, clozapine, lioperidone , sertindole , ( DSM -IV ) published by the American Psychiatric Associa asenapine , lurasidone , cariprazine tion Symptoms of schizophrenia are typically measured Other antipsychotics and antidepressants in development using rating scales such as the Positive and Negative Syn - include Valdoxan (agomelatine , AGO178 ) ( Servier, Novar drome Scale (PANSS ) . 25 tis ) , Lu AA21004 (Lundbeck , Takeda ). F2695 , levomil Symptoms of schizophrenia are treated with antipsychotic nacipran (Forest , Pierre Fabre; SEP -227162 (Sepracor ) . medications , which function primarily by blocking dop - LUAA24530 ( Lundbeck , Takeda ) , SEP - 225289 ( Sepracor ) , amine D2 receptors . Epivanserine (Sanofi - Aventis ), SR46349 (Sanofi - Aventis ) , Antipsychotics may be divided into typical ( e . g . chlorpro - LY12624803 , HY10275 (Lilly , Hypnion ). TIK - 301/ mazine , haloperidol, perphenazine) vs . atypical ( e . g . amisul - 30 LY156735 ( Tikvah Therapeutics) , Lonasen ( bioanserin , pride , aripiprazole , asenapine , bioanserin , bifeprunox , car Dainippon ), LU - 31 - 130 (Lundbeck ) , SLV313 (Solvay ) , Edi iprazine , clotiapine , clozapine, iloperidone , lurasidone, voxetine (LY2216684 , Lilly ) , OPC -34712 (Otsuka / Lund mosaproamine , olanzapine , paliperidone, perospirone, que - beck Vyvanse ( lisdexamfetamine , Shire ). BCI- 224 ( sacome tiapine , remoxipride , risperidone , sertindole , sulpride, zip line , BrainCells ) , BCI- 540 ( clouracetam . BrainCells ) , BMS rasidone , zotepine ) based upon receptor binding, preclinical 35 82036 (BMS / AMRI ) . effects and side effect profile . Clinically effective doses of However, current treatment approaches have severe limi antipsychotic medication typically produce >60 % occu - tations. Only 60 -65 % of patients respond to the initial pancy of
Recommended publications
  • State of New York in Senate
    STATE OF NEW YORK ________________________________________________________________________ 2692 2021-2022 Regular Sessions IN SENATE January 22, 2021 ___________ Introduced by Sen. ORTT -- read twice and ordered printed, and when printed to be committed to the Committee on Codes AN ACT to amend the penal law, in relation to the criminalization of selling, using or possessing synthetic drugs The People of the State of New York, represented in Senate and Assem- bly, do enact as follows: 1 Section 1. The penal law is amended by adding a new section 220.66 to 2 read as follows: 3 § 220.66 Criminal sale, use or possession of synthetic drugs and other 4 similar compounds. 5 A person is guilty of the criminal sale, use or possession of synthet- 6 ic drugs and other similar compounds when they knowingly and unlawfully 7 sell, use and/or possess any synthetic drug, unless such synthetic drug 8 has been expressly prescribed to such person by a physician, psychia- 9 trist or person otherwise duly licensed and authorized to prescribe 10 medication within New York state, and at the time of the alleged 11 violation, the person in possession of the synthetic drug is able to 12 provide written proof to the law enforcement officer that the synthetic 13 drug was so prescribed. Each such violation shall constitute a separate 14 and distinct offense. For purposes of this section: 15 1. "synthetic drug" shall mean any product, whether described as 16 tobacco, potpourri, herbs, incense, spice, aromatic, bath salts, 17 synthetic marijuana, synthetic stimulant
    [Show full text]
  • WO 2017/145013 Al 31 August 2017 (31.08.2017) P O P C T
    (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (10) International Publication Number (43) International Publication Date WO 2017/145013 Al 31 August 2017 (31.08.2017) P O P C T (51) International Patent Classification: (81) Designated States (unless otherwise indicated, for every C07D 498/04 (2006.01) A61K 31/5365 (2006.01) kind of national protection available): AE, AG, AL, AM, C07D 519/00 (2006.01) A61P 25/00 (2006.01) AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, (21) Number: International Application DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, PCT/IB20 17/050844 HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, (22) International Filing Date: KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, 15 February 2017 (15.02.2017) MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, (25) Filing Language: English RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, (26) Publication Language: English TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (30) Priority Data: 62/298,657 23 February 2016 (23.02.2016) US (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, (71) Applicant: PFIZER INC. [US/US]; 235 East 42nd Street, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, New York, New York 10017 (US).
    [Show full text]
  • Identifying New/Emerging Psychoactive Substances at the Time of COVID-19; a Web-Based Approach
    ORIGINAL RESEARCH published: 09 February 2021 doi: 10.3389/fpsyt.2020.632405 Identifying New/Emerging Psychoactive Substances at the Time of COVID-19; A Web-Based Approach Valeria Catalani 1*, Davide Arillotta 1, John Martin Corkery 1, Amira Guirguis 1,2, Alessandro Vento 3,4,5 and Fabrizio Schifano 1 1 Psychopharmacology, Drug Misuse & Novel Psychoactive Substances Research Unit, School of Life & Medical Sciences, University of Hertfordshire, Hatfield, United Kingdom, 2 Swansea University Medical School, Institute of Life Sciences 2, Swansea University, Swansea, United Kingdom, 3 Department of Mental Health, ASL Roma 2, Rome, Italy, 4 Addictions’ Observatory (ODDPSS), Rome, Italy, 5 Department of Psychology, Guglielmo Marconi University, Rome, Italy COVID-19-related disruptions of people and goods’ circulation can affect drug markets, especially for new psychoactive substances (NPSs). Drug shortages could cause a change in available NPS, with the introduction of new, unknown, substances. The aims of the current research were to use a web crawler, NPSfinder®, to identify and categorize emerging NPS discussed on a range of drug enthusiasts/psychonauts’ websites/fora at the time of the pandemic; social media for these identified NPS were screened as Edited by: well. The NPSfinder® was used here to automatically scan 24/7 a list of psychonaut Ornella Corazza, University of Hertfordshire, websites and NPS online resources. The NPSs identified in the time frame between United Kingdom January and August 2020 were searched in both the European Monitoring Center Reviewed by: for Drugs and Drug Addictions (EMCDDA)/United Nations Office on Drugs and Crime Simona Zaami, Sapienza University of Rome, Italy (UNODC) databases and on social media (Facebook, Twitter, Instagram, Pinterest, Laura Hondebrink, and YouTube) as well, with a content qualitative analysis having been carried out on University Medical Center reddit.com.
    [Show full text]
  • R Graphics Output
    Dexamethasone sodium phosphate ( 0.339 ) Melengestrol acetate ( 0.282 ) 17beta−Trenbolone ( 0.252 ) 17alpha−Estradiol ( 0.24 ) 17alpha−Hydroxyprogesterone ( 0.238 ) Triamcinolone ( 0.233 ) Zearalenone ( 0.216 ) CP−634384 ( 0.21 ) 17alpha−Ethinylestradiol ( 0.203 ) Raloxifene hydrochloride ( 0.203 ) Volinanserin ( 0.2 ) Tiratricol ( 0.197 ) trans−Retinoic acid ( 0.192 ) Chlorpromazine hydrochloride ( 0.191 ) PharmaGSID_47315 ( 0.185 ) Apigenin ( 0.183 ) Diethylstilbestrol ( 0.178 ) 4−Dodecylphenol ( 0.161 ) 2,2',6,6'−Tetrachlorobisphenol A ( 0.156 ) o,p'−DDD ( 0.155 ) Progesterone ( 0.152 ) 4−Hydroxytamoxifen ( 0.151 ) SSR150106 ( 0.149 ) Equilin ( 0.3 ) 3,5,3'−Triiodothyronine ( 0.256 ) 17−Methyltestosterone ( 0.242 ) 17beta−Estradiol ( 0.24 ) 5alpha−Dihydrotestosterone ( 0.235 ) Mifepristone ( 0.218 ) Norethindrone ( 0.214 ) Spironolactone ( 0.204 ) Farglitazar ( 0.203 ) Testosterone propionate ( 0.202 ) meso−Hexestrol ( 0.199 ) Mestranol ( 0.196 ) Estriol ( 0.191 ) 2,2',4,4'−Tetrahydroxybenzophenone ( 0.185 ) 3,3,5,5−Tetraiodothyroacetic acid ( 0.183 ) Norgestrel ( 0.181 ) Cyproterone acetate ( 0.164 ) GSK232420A ( 0.161 ) N−Dodecanoyl−N−methylglycine ( 0.155 ) Pentachloroanisole ( 0.154 ) HPTE ( 0.151 ) Biochanin A ( 0.15 ) Dehydroepiandrosterone ( 0.149 ) PharmaCode_333941 ( 0.148 ) Prednisone ( 0.146 ) Nordihydroguaiaretic acid ( 0.145 ) p,p'−DDD ( 0.144 ) Diphenhydramine hydrochloride ( 0.142 ) Forskolin ( 0.141 ) Perfluorooctanoic acid ( 0.14 ) Oleyl sarcosine ( 0.139 ) Cyclohexylphenylketone ( 0.138 ) Pirinixic acid ( 0.137 )
    [Show full text]
  • Switch to Tonic Discharge by Thyrotropin-Releasing Hormone
    Neuron Article Synchronized Network Oscillations in Rat Tuberoinfundibular Dopamine Neurons: Switch to Tonic Discharge by Thyrotropin-Releasing Hormone David J. Lyons,1,* Emilia Horjales-Araujo,1 and Christian Broberger1,* 1Department of Neuroscience, Karolinska Institutet, 171 77 Stockholm, Sweden *Correspondence: [email protected] (D.J.L.), [email protected] (C.B.) DOI 10.1016/j.neuron.2009.12.024 SUMMARY most common form of pituitary tumor (Burrow et al., 1981), and by the hyperprolactinaemia and sometimes galactorrhea that The pituitary hormone, prolactin, triggers lactation in is a side effect of antipsychotic drugs with DA antagonist prop- nursing mothers. Under nonlactating conditions, erties (Clemens et al., 1974; Meltzer and Fang, 1976). Yet, to prolactin secretion is suppressed by powerful inhibi- date, the cellular and network electrophysiological properties tion from hypothalamic tuberoinfundibular dopamine of the TIDA cell population have not been described. These (TIDA) neurons. Although firing pattern has been sug- factors are potentially fundamental features of prolactin regula- gested as integral to neuroendocrine control, the tion since discharge pattern may determine the functional output of neuroendocrine control of the anterior pituitary, as is observed electrical behavior of TIDA cells remains unknown. in the magnocellular system (Wakerley and Lincoln, 1973; Hatton We demonstrate that rat TIDA neurons discharge et al., 1983). Thus, the periodic bursting pattern in hypothalamic rhythmically in a robust 0.05 Hz oscillation. The oscil- gonadotropin-releasing hormone neurons is required for stimu- lation is phase locked between neurons, and while it lation of target gonadotrophs in the pituitary (Knobil, 1980). persists during chemical synaptic transmission When bursting is artificially replaced by continuous agonist stim- blockade, it is abolished by gap junction antagonists.
    [Show full text]
  • (12) United States Patent (10) Patent No.: US 8.598,119 B2 Mates Et Al
    US008598119B2 (12) United States Patent (10) Patent No.: US 8.598,119 B2 Mates et al. (45) Date of Patent: Dec. 3, 2013 (54) METHODS AND COMPOSITIONS FOR AOIN 43/00 (2006.01) SLEEP DSORDERS AND OTHER AOIN 43/46 (2006.01) DSORDERS AOIN 43/62 (2006.01) AOIN 43/58 (2006.01) (75) Inventors: Sharon Mates, New York, NY (US); AOIN 43/60 (2006.01) Allen Fienberg, New York, NY (US); (52) U.S. Cl. Lawrence Wennogle, New York, NY USPC .......... 514/114: 514/171; 514/217: 514/220; (US) 514/229.5: 514/250 (58) Field of Classification Search (73) Assignee: Intra-Cellular Therapies, Inc. NY (US) None See application file for complete search history. (*) Notice: Subject to any disclaimer, the term of this patent is extended or adjusted under 35 (56) References Cited U.S.C. 154(b) by 215 days. U.S. PATENT DOCUMENTS (21) Appl. No.: 12/994,560 6,552,017 B1 4/2003 Robichaud et al. 2007/0203120 A1 8, 2007 McDevitt et al. (22) PCT Filed: May 27, 2009 FOREIGN PATENT DOCUMENTS (86). PCT No.: PCT/US2O09/OO3261 S371 (c)(1), WO WOOOf77OO2 * 6, 2000 (2), (4) Date: Nov. 24, 2010 OTHER PUBLICATIONS (87) PCT Pub. No.: WO2009/145900 Rye (Sleep Disorders and Parkinson's Disease, 2000, accessed online http://www.waparkinsons.org/edu research/articles/Sleep PCT Pub. Date: Dec. 3, 2009 Disorders.html), 2 pages.* Alvir et al. Clozapine-Induced Agranulocytosis. The New England (65) Prior Publication Data Journal of Medicine, 1993, vol. 329, No. 3, pp. 162-167.* US 2011/0071080 A1 Mar.
    [Show full text]
  • Phenibut Addiction in a Patient with Substance Use Disorder
    Open Access Case Report DOI: 10.7759/cureus.5230 Phenibut Addiction in a Patient with Substance Use Disorder Kan Hong Zheng 1 , Afra Khan 1 , Eduardo D. Espiridion 2 1. Miscellaneous, West Virginia School of Osteopathic Medicine, Lewisburg, USA 2. Psychiatry, Frederick Memorial Hospital, Frederick, USA Corresponding author: Kan Hong Zheng, [email protected] Disclosures can be found in Additional Information at the end of the article Abstract Phenibut, a γ-aminobutyric acid (GABA) analog, is a synthetic, nootropic GABAB receptor agonist used to treat anxiety, insomnia, alcohol withdrawal, and other conditions. The drug is licensed and widely used in Russia however, phenibut can be purchased through online vendors in other countries. The current literature on the effects of phenibut intoxication and withdrawal in humans is limited. In this case report, a 23-year-old male with a history of heavy phenibut and alcohol use presented to the emergency department with suicidal thoughts, somatic complaints, and seeking help with detoxification. His history and physical revealed symptoms indicative of alcohol withdrawal, but the extended period of his symptoms suggested an additive effect of his phenibut use. This unique case report illustrates how concurrent and heavy use of phenibut with alcohol may contribute to an extended and exacerbated withdrawal syndrome. Categories: Psychiatry, Public Health Keywords: phenibut, beta phenyl gamma aminobutyric acid, gaba, nootropic drug, alcoholism, alcohol withdrawal, substance use Introduction Nootropic drugs that can enhance cognitive function are becoming increasingly popular and available for purchase on the Internet. Phenibut, 4-amino-3-phenyl-butyric acid, is an analog of the γ-aminobutyric acid (GABA) neurotransmitter with an additional phenyl group that enhances diffusion across the blood-brain-barrier [1].
    [Show full text]
  • Chapter 1: Stroke and Neuroprotection 1 – 21
    DEVELOPMENT OF NOVEL THERAPEUTICS FOR STROKE: PRECLINICAL INVESTIGATIONS OF OSTEOPONTIN AND 3-IODOTHYRONAMINE By Kristian Paul Doyle A DISSERTATION Presented to the Department of Molecular Microbiology & Immunology at the Oregon Health & Science University in partial fulfillment of the requirements for the degree of Doctor of Philosophy 1 CONTENTS List of Figures v List of Tables ix Acknowledgements x Preface xi Abstract xii List of Abbreviations xv Chapter 1: Stroke and Neuroprotection 1 – 21 1.1 Introduction 2 1.2 Brief History of Stroke 2 1.3 Stroke Pathophysiology 4 1.4 Neuroprotection 17 1.5 Ischemic Preconditioning 19 1.6 Research Goal 21 Chapter 2: Osteopontin 22-86 2.1 An Introduction to OPN 23 2.2 The Structure of OPN 23 2.3 OPN, Integrins and Survival Signaling 25 2.4 OPN and Ischemic Injury 27 2.5 Preclinical Development of OPN 33 2.6 Optimizing Delivery 33 2 2.7 Improving the Potency of OPN 36 2.8 Identifying the Regions of OPN required for Neuroprotection 36 2.9 Hypothesis 37 2.10 Research Design 38 2.11 OPN has neuroprotective capability in vivo and in vitro 40 2.12 The mechanism of neuroprotection by OPN 51 2.13 OPN can be delivered to the brain by intranasal administration 56 2.14 Enhancing the neuroprotective capability of OPN 60 2.15 Peptides based on the N and C terminal fragment of thrombin cleaved OPN are neuroprotective 65 2.16 The C terminal peptide requires phosphorylation to be neuroprotective while the N terminal peptide does not require phosphorylation 70 2.17 Dose response and time window of NT 124-153 71 2.18
    [Show full text]
  • Novel Cyclodextrin Derivatives Presented at the 3Rd European Conference on Cyclodextrins
    VOLUME 27. No. 11. NOVEMBER 2013 ISSN 0951-256X October 2-4, 2013, Antalya, Turkey Novel cyclodextrin derivatives presented at the 3rd European Conference on Cyclodextrins This year’s European Conference on Cyclodextrins organized by Prof. Erem Bilensoy, Hacettepe University, Ankara brought 50 oral presentations and 65 posters. Most of the presented works covered the main theme of the congress: ”multifunctional excipient potential of cyclodextrins in pharmaceutical, cosmetic and biomedical industries”. The large number of the presented works dealing with novel cyclodextrin derivatives clearly shows that recently there has been a renewed interest in functionalization of cyclodextrins in order to extend the utilization of these derivatives as tools in catalysis, drug delivery, formulation and stabilization of active molecules and cosmetic ingredients. This short paper gives a brief review of the presented novel cyclodextrin derivatives, summarizes their synthetic methodologies and the field of their applications. Extended abstracts will be published in the Journal of Inclusion Phenomena and Macrocyclic Chemistry after peer review. The references given here are the papers of the cited authors on similar topics presented at the conference. NOVEL CYCLODEXTRIN POLYMERS AND NANOSPONGES Phosphorus-containing cyclodextrin polymers presented by Prof. Catherine Amiel A very attractive new cyclodextrin (CD) based polymeric system presented by Prof. Amiel combines the advantages of cyclodextrin polymers (formation of inclusion complexes with apolar guests) and phosphorus-containing polymers (biocompatibility, calcium affinity). These VOLUME 27. No 11. polymeric systems are promising candidates to be used in biomedical applications that jointly require calcium delivery and transport of lipophilic bioactive molecules. A non-toxic cyclic sodium trimetaphosphate (STMP) was used as a cross-linking agent under basic conditions.
    [Show full text]
  • Excitatory Amino Acid Receptor Antagonists and Electroacupuncture Synergetically Inhibit Carrageenan-Induced Behavioral Hyperalgesia and Spinal Fos Expression in Rats
    http://www.paper.edu.cn Pain 99 (2002) 525–535 www.elsevier.com/locate/pain Excitatory amino acid receptor antagonists and electroacupuncture synergetically inhibit carrageenan-induced behavioral hyperalgesia and spinal fos expression in rats Yu-Qiu Zhanga, Guang-Chen Jib, Gen-Cheng Wub, Zhi-Qi Zhaoa,* aInstitute of Neurobiology, Fudan University, 220 Han Dan Road, Shanghai, 200433, China bState Key Laboratory of Medical Neurobiology, Medical Center of Fudan University, 138 Yi Xue Yuan Road, Shanghai, 200032, China Received 30 January 2002; accepted 27 June 2002 Abstract The interaction between electroacupuncture and an N-methyl-d-aspartic acid (NMDA) receptor antagonist, (DL-2-amino-5-phosphono- pentanoic acid; AP5), or an ( ^ )-a-Amino-3-hydroxy-5-methylisoxazole-4-propionic acid/kainite (AMPA/KA) receptor antagonist, (6,7- dinitroquinoxaline-2,3 (1H,4H); DNQX) administered intrathecally on carrageenan-induced thermal hyperalgesia and spinal c-Fos expres- sion was investigated. The latency of paw withdrawal (PWL) from a thermal stimulus was used as a measure of hyperalgesia in awake rats. Intrathecal (i.t.) injection of 1 and 10 nmol AP5, but not DNQX, markedly increased the PWL of the carrageenan-injected paw. At a dose of 100 nmol, either AP5 or DNQX significantly increased the PWL of carrageenan-injected paw, with AP5 being more potent. The PWLs of the non-injected and normal saline (NS)-injected paws were not detectably affected by the administration of NMDA or AMPA/KA receptor antagonists at the doses tested. Unilateral electroacupuncture stimulation of the ‘Zu-San-Li’ (St 36) and ‘Kun-Lun’ (UB 60) acupuncture points (60 and 2 Hz alternately, 1–2–3 mA) contralateral to the carrageenan-injected paw significantly elevated the PWLs of carrageenan- and NS-injected paws.
    [Show full text]
  • Predictive Value of Parkinsonian Primates in Pharmacological Studies, a Comparison Between the Macaque, Marmoset and Squirrel Monkey I
    Downloaded from jpet.aspetjournals.org at ASPET Journals on October 1, 2021 NV PH JPET #247171 i HA,PH 1 Adjia Hamadjida, Philippe Huot Adjia Philippe Hamadjida, , JPET Fast Forward. Published on March 9, 2018 as DOI: 10.1124/jpet.117.247171 JPET Fast Forward. Published on March 9, 2018 as DOI: 10.1124/jpet.117.247171 JPET Fast Forward. Published on March 9, 2018 as DOI: 10.1124/jpet.117.247171 JPET Fast Forward. Published on March 9, 2018 as DOI: 10.1124/jpet.117.247171 JPET Fast Forward. Published on March 9, 2018 as DOI: 10.1124/jpet.117.247171 JPET Fast Forward. Published on March 9, 2018 as DOI: 10.1124/jpet.117.247171 JPET Fast Forward. Published on March 9, 2018 as DOI: 10.1124/jpet.117.247171 JPET Fast Forward. Published on March 9, 2018 as DOI: 10.1124/jpet.117.247171 JPET Fast Forward. Published on March 9, 2018 as DOI: 10.1124/jpet.117.247171 JPET Fast Forward. Published on March 9, 2018 as DOI: 10.1124/jpet.117.247171 JPET Fast Forward. Published on March 9, 2018 as DOI: 10.1124/jpet.117.247171 JPET Fast Forward. Published on March 9, 2018 as DOI: 10.1124/jpet.117.247171 JPET Fast Forward. Published on March 9, 2018 as DOI: 10.1124/jpet.117.247171 JPET Fast Forward. Published on March 9, 2018 as DOI: 10.1124/jpet.117.247171 JPET Fast Forward. Published on March 9, 2018 as DOI: 10.1124/jpet.117.247171 JPET Fast Forward. Published on March 9, 2018 as DOI: 10.1124/jpet.117.247171 JPET Fast Forward.
    [Show full text]
  • (12) United States Patent (10) Patent N0.: US 7,964,607 B2 Verhoest Et A1
    US007964607B2 (12) United States Patent (10) Patent N0.: US 7,964,607 B2 Verhoest et a1. (45) Date of Patent: Jun. 21, 2011 (54) PYRAZOLO[3,4-D]PYRIMIDINE FOREIGN PATENT DOCUMENTS COMPOUNDS EP 1460077 9/2004 WO 02085904 10/2002 (75) Inventors: Patrick Robert Verhoest, Old Lyme, CT WO 2004037176 5/2004 (US); Caroline ProulX-Lafrance, Ledyard, CT (US) OTHER PUBLICATIONS Wunder et a1, M01. PharmacoL, v01. 28, N0. 6, (2005), pp. 1776 (73) Assignee: P?zer Inc., New York, NY (U S) 1781. van der Staay et a1, Neuropharmacology, v01. 55 (2008), pp. 908 ( * ) Notice: Subject to any disclaimer, the term of this 918. patent is extended or adjusted under 35 USC 154(b) by 562 days. Primary Examiner * Susanna Moore (74) Attorney, Agent, or Firm * Jennifer A. Kispert; (21) Appl.No.: 12/118,062 Michael Herman (22) Filed: May 9, 2008 (57) ABSTRACT (65) Prior Publication Data The invention provides PDE9-inhibiting compounds of For US 2009/0030003 A1 Jan. 29, 2009 mula (I), Related US. Application Data (60) Provisional application No. 60/917,333, ?led on May 11, 2007. (51) Int. Cl. C07D 48 7/04 (2006.01) A61K 31/519 (2006.01) A61P 25/28 (2006.01) (52) US. Cl. ................................... .. 514/262.1; 544/262 (58) Field of Classi?cation Search ................ .. 544/262; 5 1 4/2 62 .1 See application ?le for complete search history. and pharmaceutically acceptable salts thereof, Wherein R, R1, (56) References Cited R2 and R3 are as de?ned herein. Pharmaceutical compositions containing the compounds of Formula I, and uses thereof in U.S.
    [Show full text]