Synthesis and In Vitro Evaluation of Novel 1,2,3,4-Tetrahydroisoquinoline Derivatives as Potent Antiglioma Agents

ISSN: 1875-5992 (Online)
ISSN: 1871-5206 (Print)


Volume 14, 10 Issues, 2014


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Anti-Cancer Agents in Medicinal Chemistry

Formerly: Current Medicinal Chemistry - Anti-Cancer Agents

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Editor-in-Chief:
Michelle Prudhomme
Universite Blaise Pascal - C.N.R.S
Aubiere Cedex
France


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Synthesis and In Vitro Evaluation of Novel 1,2,3,4-Tetrahydroisoquinoline Derivatives as Potent Antiglioma Agents

Author(s): Renukadevi Patil, Amira Hosni-Ahmed, Terreia S. Jones, Shivaputra A. Patil, Likeselam B. Asres, Xiangdi Wang, Ryan C. Yates, Eldon E. Geisert and Duane D. Miller

Affiliation: Department of Pharmaceutical Sciences, College of Pharmacy, Egypt.

Abstract

Glioblastoma Multiforme (GBM) continues to demand improved chemotherapeutic solutions. In order to discover novel chemotherapeutic agents for GBM, we identified novel tetrahydroisoquinoline (THI) analogs as antiglioma agents. The present study reports the design, synthesis and in vitro evaluation of new THI derivatives in four established human glioma cell lines (T98, U87, LN18 and A172). Our structure activity relationship (SAR) studies revealed that the important modification of the carbon linker between the biphenyl and THI ring yielded EDL-360 (12) as a potent antiglioma agent (LN18; IC50: 5.42 ±0.06 μM) and is considered to be our new lead drug candidate for further preclinical studies.

Keywords: Antiglioma activity, EDL-155 analogs, glioblastoma multiforme (GBM), tetrahydroisoquinoline (THI).

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Article Details

Volume: 14
Issue Number: 3
First Page: 473
Last Page: 482
Page Count: 10
DOI: 10.2174/18715206113139990328
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