Cytotoxic Activities of Mannich Bases of Chalcones and Related Compounds
作者:Jonathan R. Dimmock、N. Murthi Kandepu、Mark Hetherington、J. Wilson Quail、Uma Pugazhenthi、Athena M. Sudom、Mahmood Chamankhah、Patricia Rose、Eric Pass、Theresa M. Allen、Sarah Halleran、Jen Szydlowski、Bulent Mutus、Marie Tannous、Elias K. Manavathu、Timothy G. Myers、Erik De Clercq、Jan Balzarini
DOI:10.1021/jm970432t
日期:1998.3.1
certain groups of compounds was similar. For some groups of compounds, cytotoxicity was correlated with the sigma, pi, or molar refractivity constants in the aryl ring attached to the olefinic group. In addition, the IC50 values in all three screens correlated with the redox potentials of a number of Mannichbases. X-ray crystallography and molecular modeling of representative compounds revealed various
Synthesis, docking studies and<i>in vitro</i>evaluation of novel chalcones as potent inhibitors of phosphodiesterase 5 from human platelets and 5A from bovine recombinant
作者:Amol S. Sherikar、Rakesh P. Dhavale、Manish S. Bhatia
DOI:10.1039/c8nj02077a
日期:——
nitrate esters as the final product. The inhibitorypotency of the synthesized compounds was evaluated against PDE 5 from human platelets and PDE 5A from bovine recombinant and compared with Tadalafil and a standard inhibitor. Compounds AI7, B5, B7, E7 and E8 containing acetyl, nitro, carboxy methyl, hydroxy methyl functionalities exhibit a marked inhibitory effect against human platelet PDE 5. Compounds
Anti-Tumor Activity of New Artemisinin-Chalcone Hybrids
作者:Lijun Xie、Xin Zhai、Chun Liu、Peng Li、Yangxiong Li、Guoxian Guo、Ping Gong
DOI:10.1002/ardp.201000391
日期:2011.10
develop potent and selective anti‐tumor agents, three new series of artemisinin–chalconehybrids 10a–10g, 11a–11g and 12a–12h were designed, synthesized and screened for their anti‐tumor activity against five cell lines (HT‐29, A549, MDA‐MB‐231, HeLa and H460) in vitro. Among compounds 10a–g and 11a–11g, most of them displayed enhanced activity and good selectivity toward HT‐29 and HeLa cell lines
Sixteen substituted styryl 3,4-dichlorophenyl ketones [(2E)-1-(3,4-dichlorophenyl)-3-phenyl-2-propen-1-ones] were synthesized using eco-friendly benign stereoselective crossed-aldol reaction. They are characterized by their analytical, infrared, NMR and mass spectral data. The insectantifeedant activities of these chalcones were evaluated using Caster semilooper and Achoea janata L.
Derivatives of phenoxy acetic acid and of phenoxymethyl tetrazole having antitumor activity
申请人:F. HOFFMANN-LA ROCHE AG
公开号:EP0947511A1
公开(公告)日:1999-10-06
The present invention relates to the use derivatives of phenoxy acetic acid and of phenoxymethyl tetrazole of formula (I)
wherein A, B, R1, R2, R4, p, n and m have the above-stated meanings, their pharmaceutically acceptable acids or basis to produce pharmaceutical agents for the treatment of diseases where MDM2 antagonistic activity is involved, processes for their production and pharmaceutical agents which contain these compounds having MDM2antagonistic activity.
本发明涉及使用式(I)的苯氧乙酸和苯氧甲基四唑的衍生物
其中 A、B、R1、R2、R4、p、n 和 m 具有上述含义,它们的药学上可接受的酸或碱用于生产治疗涉及 MDM2 拮抗活性的疾病的药剂,它们的生产工艺以及含有这些具有 MDM2 拮抗活性的化合物的药剂。