Delving into the Latest Updates on MEM-1003 with Synapse

Overview

Basic Info

Drug Type

Small molecule drug

Synonyms

Target

L-type calcium channel x calcium channel

Mechanism

L-type calcium channel blockers(Voltage-gated L-type calcium channel blockers), calcium channel inhibitors(Calcium Channel inhibitors)

Therapeutic Areas

Nervous System DiseasesOther DiseasesCardiovascular Diseases

Active Indication-

Inactive Indication

Alzheimer DiseaseBipolar DisorderBipolar I disorder+ [3]

Originator Organization

Bayer AG

Active Organization-

Inactive Organization

Memory Pharmaceuticals Corp.

Bayer AG

The Stanley Medical Research Institute

Drug Highest PhaseDiscontinuedPhase 2

First Approval Date-

Regulation-

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Structure

Molecular FormulaC22H25ClN2O5

InChIKeyGTIKSQYSAKETQA-UHFFFAOYSA-N

CAS Registry165187-25-7

Bipolar disorder is a complex condition to treat because agents that may be effective for a specific phase may not be effective for other phases, or may even worsen the overall course of the illness. Over the last decade there has been an increase in research activity in the treatment of bipolar illness. There are now several agents that are well established for the treatment of acute mania (lithium, divalproex, carbamazepine, nearly all antipsychotics), acute bipolar depression (lamotrigine, quetiapine, olanzapine/fluoxetine combination), and relapse prevention (lithium, lamotrigine, divalproex, most second generation antipsychotics). There are also novel treatments that are being studied for all three phases. These include eslicarbazepine, cariprazine, MEM-1003, memantine, tamoxifen and pentazocine for acute mania; pramipexole, modafinil, armodafinil, divalproex, lurasidone, agomelatine, cariprazine, lisedexamfetamine, riluzole, RG-2417, bifeprunox, ropinirole, GSK1014802, and magnetic stimulation for bipolar depression; and asenapine, lurasidone, and cariprazine for relapse prevention. Additionally, there are accumulating data that antidepressants, particularly serotoninergic ones, are not particularly effective in acute bipolar depression and may worsen the course of the illness.

01 Nov 2007·Methods and findings in experimental and clinical pharmacology

Gateways to clinical trials.

Author: Prous, J R ; Rabasseda, X ; Bayés, M

1-Octanol, 9vPnC-MnCc; Abiraterone acetate, Adalimumab, Adefovir dipivoxil, Alemtuzumab, Aliskiren fumarate, Aminolevulinic acid hexyl ester, Amlodipine besylate/atorvastatin calcium, Amrubicin hydrochloride, Anakinra, Aripiprazole, ARRY-520, AS-1404, Asimadoline, Atazanavir sulfate, AVE-0277, Azelnidipine; Bevacizumab, Bimatoprost, Boceprevir, Bortezomib, Bosentan, Botulinum toxin type B; Certolizumab pegol, Cetuximab, Clevudine, Contusugene ladenovec, CP-751871, Crofelemer, Cypher, CYT006-AngQb; Darbepoetin alfa, Desmopressin, Dexlansoprazole, DG-041; E-5555, Ecogramostim, Entecavir, Erlotinib hydrochloride, Escitalopram oxalate, Eszopiclone, Everolimus, Ezetimibe, Ezetimibe/simvastatin; Falecalcitriol, Fampridine, Fesoterodine fumarate, Fingolimod hydrochloride; Gefitinib, Ghrelin (human), GS-7904L, GV-1001; HT-1001; Insulin detemir, ISIS-112989, Istradefylline; Laquinimod sodium, Latanoprost/timolol maleate, Lenalidomide, Levobetaxolol hydrochloride, Liposomal doxorubicin, Liposomal morphine sulfate, Lubiprostone, Lumiracoxib, LY-518674; MEM-1003, Mesna disulfide, Mipomersen sodium, MM-093, Mycophenolic acid sodium salt; Naptumomab estafenatox, Natalizumab; Olmesartan medoxomil, Olmesartan medoxomil/hydrochlorothiazide; Paclitaxel nanoparticles, Paclitaxel poliglumex, Pasireotide, Pazufloxacin mesilate, Pegfilgrastim, Peginterferon alfa-2a, Peginterferon alfa-2b, Peginterferon alfa-2b/ribavirin, Pegvisomant, Pemetrexed disodium, Pimagedine, Pimecrolimus, Pramlintide acetate, Prasterone, Pregabalin, Prulifloxacin; QAE-397; Rec-15/2615, RFB4(dsFv)-PE38, rhGAD65, Roflumilast, Romiplostim, Rosuvastatin calcium, Rotigotine, Rupatadine fumarate; Safinamide mesilate, SIR-Spheres, Sitagliptin phosphate, Sodium phenylacetate, Sodium phenylacetate/Sodium benzoate, Sorafenib, SSR-244738; Taribavirin hydrochloride, Taxus, Teduglutide, Tegaserod maleate, Telaprevir, Telbivudine, Tenofovir disoproxil fumarate, Tigecycline, Tiotropium bromide, Trabectedin, Travoprost, Treprostinil sodium; Ustekinumab; Valsartan/amlodipine besylate, Varenicline tartrate, Vildagliptin; Zofenopril calcium.

01 May 2007·Neurobiology of AgingQ2 · MEDICINE

Efficacy of MEM 1003, a novel calcium channel blocker, in delay and trace eyeblink conditioning in older rabbits

Q2 · MEDICINE

Article

Author: Voon S. Ong ; Gregory M. Rose ; Diana S. Woodruff-Pak

Eyeblink conditioning is a relatively simple form of associative learning that shows neurobiological and behavioral parallels across several species, including humans. Aged subjects acquire eyeblink conditioning more slowly than young ones. In addition, eyeblink conditioning effectively discriminates patients with Alzheimer's disease from healthy older adults. The present study evaluated the effect of a novel L-type Ca2+ channel antagonist, MEM 1003, on delay and trace eyeblink conditioning in older (mean 33.4 months old) female New Zealand white rabbits. In the delay conditioning paradigm, an 850 ms tone conditioning stimulus (CS) was followed 750 ms after its onset by a 100 ms corneal air puff. Several trace conditioning paradigms were evaluated, with a silent period of 300, 400 or 500 ms between the end of the tone CS and the delivery of the air puff. Learning was more difficult in the longer trace paradigms than in the delay paradigm. MEM 1003, at a dose of 2.0 mg/kg, s.c., given daily 30 min prior to training on each of the 15 training days, enhanced learning compared to vehicle injections in both delay and trace paradigms. However, higher or lower doses were ineffective. These results support previous work demonstrating that modulation of Ca2+ channel activity can reduce age-related cognitive impairments.

100 Deals associated with MEM-1003

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R&D Status

10 top R&D records.

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Indication	Highest Phase	Country/Location	Organization	Date
Bipolar I disorder	Phase 2	US	Memory Pharmaceuticals Corp.	01 Sep 2006
Bipolar I disorder	Phase 2	US	The Stanley Medical Research Institute	01 Sep 2006
Mania	Phase 2	US	Memory Pharmaceuticals Corp.	01 Sep 2006
Mania	Phase 2	US	The Stanley Medical Research Institute	01 Sep 2006
Alzheimer Disease	Phase 2	-	Bayer AG	-
Alzheimer Disease	Phase 2	-	The Stanley Medical Research Institute	-
Alzheimer Disease	Phase 2	-	Bayer AG	-
Bipolar Disorder	Phase 2	-	Bayer AG	-
Dementia, Vascular	Phase 2	US	Memory Pharmaceuticals Corp.	-
Alzheimer Disease	Discovery	-	The Stanley Medical Research Institute	-