Discovery of drugs to treat cocaine dependence: behavioral and neurochemical effects of atypical dopamine transport inhibitors

G Tanda, AH Newman, JL Katz - Advances in pharmacology, 2009 - Elsevier
Stimulant drugs acting at the dopamine transporter (DAT), like cocaine, are widely abused,
yet effective medical treatments for this abuse have not been found. Analogs of benztropine …

Atypical dopamine uptake inhibitors that provide clues about cocaine's mechanism at the dopamine transporter

A Hauck Newman, JL Katz - Transporters as Targets for Drugs, 2009 - Springer
The dopamine transporter (DAT) has been a primary target for cocaine abuse/addiction
medicationdiscovery. However predicted addiction liability and limited clinical evaluation …

Dopamine transporter binding without cocaine-like behavioral effects: synthesis and evaluation of benztropine analogs alone and in combination with cocaine in …

JL Katz, GE Agoston, KL Alling, RH Kline… - …, 2001 - Springer
Rationale: Previous SAR studies demonstrated that small halogen substitutions on the
diphenylether system of benztropine (BZT), such as a para-Cl group, retained high affinity at …

Identification of a dopamine transporter ligand that blocks the stimulant effects of cocaine

RI Desai, TA Kopajtic, M Koffarnus… - Journal of …, 2005 - Soc Neuroscience
There is a large unmet medical need for cocaine addiction treatments. Studies have
indicated that the dopamine transporter (DAT) is the primary biological target of cocaine, and …

Relations between heterogeneity of dopamine transporter binding and function and the behavioral pharmacology of cocaine

JL Katz, AH Newman, S Izenwasser - Pharmacology Biochemistry and …, 1997 - Elsevier
Both in vitro binding studies and studies of dopamine uptake have indicated that there is a
heterogeneity of action of cocaine and cocaine analogs. Both high-and low-affinity binding …

Effects of N-substituted analogs of benztropine: diminished cocaine-like effects in dopamine transporter ligands

JL Katz, TA Kopajtic, GE Agoston… - Journal of Pharmacology …, 2004 - ASPET
Previous studies demonstrated that analogs of benztropine (BZT) possess high affinity for
the dopamine transporter, inhibit dopamine uptake, but generally have behavioral effects …

Probes for the dopamine transporter: New leads toward a cocaine‐abuse therapeutic—A focus on analogues of benztropine and rimcazole

AH Newman, S Kulkarni - Medicinal research reviews, 2002 - Wiley Online Library
In an attempt to discover a cocaine‐abuse pharmacotherapeutic, extensive investigation has
been directed toward elucidating the molecular mechanisms underlying the reinforcing …

Pharmacological characterization of a dopamine transporter ligand that functions as a cocaine antagonist

RI Desai, DK Grandy, CR Lupica, JL Katz - Journal of Pharmacology and …, 2014 - ASPET
An N-butyl analog of benztropine, JHW007 [N-(n-butyl)-3 α-[bis (4′-fluorophenyl) methoxy]-
tropane], binds to dopamine transporters (DAT) but has reduced cocaine-like behavioral …

Combinations of cocaine with other dopamine uptake inhibitors: assessment of additivity

G Tanda, AH Newman, AL Ebbs, V Tronci… - … of Pharmacology and …, 2009 - ASPET
Drugs that inhibit dopamine (DA) reuptake through actions at the dopamine transporter
(DAT) have been proposed as candidates for development as pharmacotherapies for …

Behavioral and neurochemical effects of the dopamine transporter ligand 4-chlorobenztropine alone and in combination with cocaine in vivo

BK Tolliver, AH Newman, JL Katz, LB Ho, LM Fox… - … of Pharmacology and …, 1999 - ASPET
The current studies evaluated the novel diphenylmethoxytropane analog 4-
chlorobenztropine (4-Cl-BZT), cocaine, and combinations of the two drugs for their abilities …