New class of potent antitumor acylhydrazone derivatives containing furan
摘要:
A pair of chemical isomeric structures of N-acylhydrazone compounds I and II were designed and synthesized. The reaction was carried out with high diastereoselectivity to obtain one configurational isomer in excellent yields. The exact configuration and conformation of IIa and IIe were confirmed by the X-ray single crystal diffraction. The antitumor bioassay revealed that some compounds exhibited excellent activity against the selected cancer cell lines. In particular, IIf (IC50 =16.4 mu M) was better than doxorubicin (IC50=53.3 mu M) against human promyelocytic leukemic cells (HL-60). Their toxicities were predicted in silico. The results showed that compounds II were safe and eligible to be development candidates. IIf showed great promise as a novel lead compound for further anticancer discovery. (C) 2010 Elsevier Masson SAS. All rights reserved.
COMPOUNDS WITH HIV-1 INTEGRASE INHIBITORY ACTIVITY AND USE THEREOF AS ANTI-HIV/AIDS THERAPEUTICS
申请人:Neamati Nouri
公开号:US20090088420A1
公开(公告)日:2009-04-02
Pharmacophore models to be used in drug design and discovery are provided. An in silico protocol and in vitro assays are presented. Compounds and their pharmaceutically acceptable salts with HIV-1 integrase inhibitory and anti-HIV activity and use thereof in the treatment of HIV/AIDS and related infections either alone or in combination with all the known antiretroviral therapeutics are described.
US8183236B2
申请人:——
公开号:US8183236B2
公开(公告)日:2012-05-22
New class of potent antitumor acylhydrazone derivatives containing furan
作者:Zining Cui、Ying Li、Yun Ling、Juan Huang、Jingrong Cui、Ruiqing Wang、Xinling Yang
DOI:10.1016/j.ejmech.2010.09.007
日期:2010.12
A pair of chemical isomeric structures of N-acylhydrazone compounds I and II were designed and synthesized. The reaction was carried out with high diastereoselectivity to obtain one configurational isomer in excellent yields. The exact configuration and conformation of IIa and IIe were confirmed by the X-ray single crystal diffraction. The antitumor bioassay revealed that some compounds exhibited excellent activity against the selected cancer cell lines. In particular, IIf (IC50 =16.4 mu M) was better than doxorubicin (IC50=53.3 mu M) against human promyelocytic leukemic cells (HL-60). Their toxicities were predicted in silico. The results showed that compounds II were safe and eligible to be development candidates. IIf showed great promise as a novel lead compound for further anticancer discovery. (C) 2010 Elsevier Masson SAS. All rights reserved.