BL-1020

BL-1020
Identifiers
	IUPAC name 2-[4-[3-(2-chlorophenothiazin-10-yl)propyl]piperazin-1-yl]ethyl 4-aminobutanoate;
CAS Number	751477-01-7;
PubChem CID	11203271;
ChemSpider	9378339;
UNII	K1WO7H97QZ;
ChEMBL	ChEMBL1187646;
CompTox Dashboard (EPA)	DTXSID401336321 ;
Chemical and physical data
Formula	C25H33ClN4O2S
Molar mass	489.08 g·mol−1
3D model (JSmol)	Interactive image;
	SMILES C1CN(CCN1CCCN2C3=CC=CC=C3SC4=C2C=C(C=C4)Cl)CCOC(=O)CCCN;
	InChI InChI=1S/C25H33ClN4O2S/c26-20-8-9-24-22(19-20)30(21-5-1-2-6-23(21)33-24)12-4-11-28-13-15-29(16-14-28)17-18-32-25(31)7-3-10-27/h1-2,5-6,8-9,19H,3-4,7,10-18,27H2; Key:BABFYCSPNDKXRI-UHFFFAOYSA-N;

BL-1020 (perphenazine 4-aminobutanoate) is an investigational orally-active antipsychotic for the possible treatment of schizophrenia. The chemical is an ester of GABA and perphenazine; pharmacologically it acts as a D₂ antagonist and GABA agonist. It has shown pro-cognitive effects in the trials.^[1] In March 2013, it went into the II/III trial phase.^[2] It has been introduced by BioLineRx, a biopharmaceutical development company.

References

^ Geffen Y, Keefe R, Rabinowitz J, Anand R, Davidson M (September 2012). "Bl-1020, a new γ-aminobutyric acid-enhanced antipsychotic: results of 6-week, randomized, double-blind, controlled, efficacy and safety study". The Journal of Clinical Psychiatry. 73 (9): e1168-74. doi:10.4088/jcp.12m07642. PMID 23059159.
^ Biolinerx (Jan 7, 2013). "BioLineRx to Announce Interim Results of Phase II/III Trial for Schizophrenia Drug during week of March 18, 2013". Biolinerx. Archived from the original on 2013-03-03.

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[1] Geffen Y, Keefe R, Rabinowitz J, Anand R, Davidson M (September 2012). "Bl-1020, a new γ-aminobutyric acid-enhanced antipsychotic: results of 6-week, randomized, double-blind, controlled, efficacy and safety study". The Journal of Clinical Psychiatry. 73 (9): e1168-74. doi:10.4088/jcp.12m07642. PMID 23059159.

[2] Biolinerx (Jan 7, 2013). "BioLineRx to Announce Interim Results of Phase II/III Trial for Schizophrenia Drug during week of March 18, 2013". Biolinerx. Archived from the original on 2013-03-03.

[1]

[2]

v t e Antipsychotics (N05A)
Typical	Butyrophenones: Benperidol Bromperidol Bromperidol decanoate Droperidol Haloperidol^# Haloperidol decanoate Moperone Pipamperone Spiperone Timiperone Trifluperidol Diphenylbutylpiperidines: Fluspirilene Penfluridol Pimozide Phenothiazines: Acepromazine Acetophenazine Butaperazine Carphenazine (carfenazine)^‡ Chlorpromazine Cyamemazine Dixyrazine Fluphenazine Fluphenazine decanoate Fluphenazine enanthate Levomepromazine (methotrimeprazine) Mesoridazine Perazine Periciazine Perphenazine BL-1020 Perphenazine decanoate Perphenazine enanthate Piperacetazine Pipotiazine Pipotiazine palmitate Pipotiazine undecylenate Prochlorperazine Promazine Sulforidazine Thiopropazate Thioproperazine Thioridazine Trifluoperazine Triflupromazine Thioxanthenes: Chlorprothixene Clopenthixol Clopenthixol decanoate Flupentixol Flupentixol decanoate Tiotixene (thiothixene) Zuclopenthixol Zuclopenthixol acetate Zuclopenthixol decanoate
Disputed	Benzamides: Amisulpride Levosulpiride Nemonapride Remoxipride^‡ Sulpiride Sultopride Tiapride Veralipride^‡ Butyrophenones: Melperone Tricyclics: Carpipramine Clocapramine Clorotepine Clotiapine Loxapine Mosapramine Oxyprothepin decanoate Others: Molindone
Atypical	Benzisoxazole/benzisothiazoles: Iloperidone Lurasidone Paliperidone Paliperidone palmitate Perospirone Risperidone^# Ziprasidone Butyrophenones: Lumateperone Phenylpiperazines/quinolinones: Aripiprazole Aripiprazole lauroxil Brilaroxazine^† Brexpiprazole Cariprazine Tricyclics: Asenapine Clozapine^# Olanzapine (+samidorphan) Quetiapine Zotepine Others: Blonanserin Pimavanserin Sertindole
Others	Monoamine-depleting agents: Oxypertine Reserpine Tetrabenazine Others/unknown: Azacyclonol Xanomeline/trospium chloride
^#WHO-EM ^‡Withdrawn from market Clinical trials: ^†Phase III ^§Never to phase III