[EN] PHENYLALANINE DERIVATIVES AND THEIR USE AS NON-PEPTIDE GLP-1 RECEPTOR MODULATORS<br/>[FR] DÉRIVÉS PHÉNYLALANINES ET LEUR UTILISATION COMME MODULATEURS NON PEPTIDIQUES DU RÉCEPTEUR DE GLP-1
申请人:ARGUSINA INC
公开号:WO2011094890A1
公开(公告)日:2011-08-11
Provided herein are non-peptide GLP-1 receptor modulator compounds, for example, of Formula (I), pharmaceutical compositions comprising such compounds, and processes of preparation thereof. Also provided are methods of their use for the treatment of a metabolic disorder.
Design and synthesis of pyrazole–oxindole conjugates targeting tubulin polymerization as new anticancer agents
作者:Ahmed Kamal、Anver Basha Shaik、Nishant Jain、Chandan Kishor、Ananthamurthy Nagabhushana、Bhukya Supriya、G. Bharath Kumar、Sumit S. Chourasiya、Yerramsetty Suresh、Rakesh K. Mishra、Anthony Addlagatta
DOI:10.1016/j.ejmech.2013.10.077
日期:2015.3
A series of twenty one compounds with pyrazole and oxindole conjugates were synthesized by Knoevenagel condensation and investigated for their antiproliferative activity on different human cancer cell lines. The conjugates are comprised of a four ring scaffold; the structural isomers 12b and 12c possess chloro-substitution in the D ring. Among the congeners 12b, 12c, and 12d manifested significant
Synthesis, Characterization and Biological Applications of Pyrazole-Benzothiazolamine Conjugates
作者:Ramayanam S.K. Sharma、Ramachandrula Krishna Kumar、D. Ravi Kumar、Shrikanth H. Havele、S.V. Murali Mohan Rao
DOI:10.14233/ajchem.2017.20395
日期:——
Present paper describes the synthesis of some new pyrazole-benzothiazolamine conjugates by molecular conjunction by adopting appropriate synthetic routes. Purification of intermediates and final compounds has been done by recrystallization and chromatographic techniques. Characterization of all the newly synthesized pyrazole-benzothiazolamine derivatives was done by physical and spectral data. The experimental procedure for the preparation of seventeen pyrazole-benzthiazolamine conjugates has been incorporated. Data of synthesized compounds like IR, 1H NMR and Mass spectra were neatly presented. All these compounds were evaluated for their activity against Gram-positive and Gram-negative bacteria and various fungal strains. Anticancer activity has been carried out for the synthesized compounds using HeLa, DU145 and A549 cell lines using MTT assay and we found that the pyrazole-benzothiazolamine conjugates were possess antimicrobial, antifungal and anticancer activities.
The present invention relates to a pyrazolochalcone of formula A useful as potential antitumor agent against human cancer cell lines and a process for the preparation thereof. Formula A wherein, R1, R2, R3, R4, R5 = H, Cl, F, CH3, OCH3, 3,4(OCH2O) X = H, Cl, CH3, OCH3, 3,4(OCH2O), NH2, NO2, OH, dotted line indicates optionally cyclic structure.
PYRAZOLE LINKED BENZIMIDAZOLE CONJUGATES AND A PROCESS FOR PREPARATION THEREOF
申请人:Council of Scientific & Industrial Reseach
公开号:US20150329527A1
公开(公告)日:2015-11-19
Pyrazole linked benzimidazole conjugates and a method for synthesis of one or more compounds having a pyrazole linked benzimidazole conjugate, particularly pyrazole linked benzimidazole conjugates that are useful as potential antitumor agents against human cancer cell lines, such as leukemia, non-small cell lung cancer, colon cancer, CNS cancer, melanoma, ovarian cancer, renal cancer, prostate cancer and breast cancer. The process comprises the step of oxidative cyclization of o-phenylenediamines and 3-phenyl-1H-pyrazole-5-carbaldehydes with sodium metabisulphite in ethanol/methanol solvent system at a desired temperature for a period of time to obtain the pyrazole linked benzimidazole conjugate.