Design, synthesis and biological evaluation of novel stilbene-based antitumor agents
摘要:
A series of novel stilbene derivatives has been synthesized and studied with the main goal to investigate SAR of the amino compound 1a, as well as to improve its water solubility, a potentially negative aspect of the molecule that could be a serious obstacle for a pre-clinical development. We have obtained derivatives with good cytotoxic activity, in particular, the derivatives 5c and 6b could represent two novel leads for further investigation. Compound 8b, a morpholino-carbamate derivative, prodrug of 1a, has a very good solubility in water, and is active in suppressing growth of tumor cells at a concentration of 5000 nM, which is a concentration 100 times higher than the parent stilbene 1a. (C) 2008 Elsevier Ltd. All rights reserved.
Design, synthesis and biological evaluation of novel stilbene-based antitumor agents
摘要:
A series of novel stilbene derivatives has been synthesized and studied with the main goal to investigate SAR of the amino compound 1a, as well as to improve its water solubility, a potentially negative aspect of the molecule that could be a serious obstacle for a pre-clinical development. We have obtained derivatives with good cytotoxic activity, in particular, the derivatives 5c and 6b could represent two novel leads for further investigation. Compound 8b, a morpholino-carbamate derivative, prodrug of 1a, has a very good solubility in water, and is active in suppressing growth of tumor cells at a concentration of 5000 nM, which is a concentration 100 times higher than the parent stilbene 1a. (C) 2008 Elsevier Ltd. All rights reserved.
STILBENE DERIVATIVES AS NEW CANCER THERAPEUTIC AGENTS
申请人:Lee Ruey-min
公开号:US20080261982A1
公开(公告)日:2008-10-23
Stilbene derivatives exhibit killing and suppression of growth activity against a variety of cancer cells, and are effective at suppressing tumor growth in vivo. The stilbene derivatives may be used in the treatment of diseases characterized by cell hyperproliferation including human malignancies and non-malignant diseases such as liver cirrhosis. Stilbenes may also disrupt abnormal vessels in tumor to achieve vascular disrupting effect to suppress tumor growth. Water soluble pro-drug forms of stilbene derivatives are particularly useful in suppressing tumor growth in vivo.
Design, synthesis and biological evaluation of novel stilbene-based antitumor agents
作者:Daniele Simoni、Francesco Paolo Invidiata、Marco Eleopra、Paolo Marchetti、Riccardo Rondanin、Riccardo Baruchello、Giuseppina Grisolia、Ashutosh Tripathi、Glen E. Kellogg、David Durrant、Ray M. Lee
DOI:10.1016/j.bmc.2008.12.002
日期:2009.1
A series of novel stilbene derivatives has been synthesized and studied with the main goal to investigate SAR of the amino compound 1a, as well as to improve its water solubility, a potentially negative aspect of the molecule that could be a serious obstacle for a pre-clinical development. We have obtained derivatives with good cytotoxic activity, in particular, the derivatives 5c and 6b could represent two novel leads for further investigation. Compound 8b, a morpholino-carbamate derivative, prodrug of 1a, has a very good solubility in water, and is active in suppressing growth of tumor cells at a concentration of 5000 nM, which is a concentration 100 times higher than the parent stilbene 1a. (C) 2008 Elsevier Ltd. All rights reserved.