[EN] HEMATOPOIETIC GROWTH FACTOR MIMETIC SMALL MOLECULE COMPOUNDS AND THEIR USES<br/>[FR] COMPOSÉS À PETITES MOLÉCULES MIMÉTIQUES DES FACTEURS DE CROISSANCE HÉMATOPOÏÉTIQUE ET LEURS UTILISATIONS
申请人:LIGAND PHARM INC
公开号:WO2011046954A1
公开(公告)日:2011-04-21
The present embodiments relate to compounds with physiological effects, such as the activation of hematopoietic growth factor receptors. The present embodiments also relate to use of the compounds to treat a variety of conditions, diseases and ailments such as hematopoietic conditions and disorders.
condensation process was carried out between the reactive methyl-bearing tricyanofuran moiety and tertiary amine-based arylaldehyde. The molecular structures of the synthesized chromophores were proved by Fourier transform infrared spectroscopy (FT-IR), nuclearmagneticresonance spectroscopy (1H and 13C NMR) and elemental analysis (C, H, N). The UV-Vis absorbance spectra of the synthesized dyes demonstrated interesting
We have developed the first synthesis of N,N-disubstituted 5-aminothiophene-2-carboxaldehydes by nucleophilic aromatic substitution of 5-bromothiophene-2-carboxaldehyde in water. This study shows selectivity between primary and secondary amines leading to the corresponding imines or amino derivatives respectively.
PHENYL-OXAZOLYL DERIVATIVES, PREPARATION METHOD THEREOF, AND RELATED APPLICATION OF THE PHENYL-OXAZOLYL DERIVATIVES AS AN IMPDH INHIBITOR
申请人:INSTITUTE OF MEDICINAL BIOTECHNOLOGY, CHINESE ACADEMY OF MEDICAL SCIENCES
公开号:US20150031686A1
公开(公告)日:2015-01-29
Disclosed are phenyl-oxazolyl derivatives having a general formula (I), a preparation method thereof, and an application of the phenyl-oxazolyl derivatives as an inosine monophosphate dehydrogenase (IMPDH) inhibitor.
The present invention is directed to a breast cancer resistance protein (BCRP/ABCG2) inhibitor.
The BCRP inhibitor contains, as an active ingredient, an acrylonitrile derivative represented by formula (1):
wherein one of R
1
and R
2
represents a cyano group and the other represents a hydrogen atom;
Ar
1
represents a group selected from among the groups represented by formulas (2) to (4):
and Ar
2
represents an aromatic hydrocarbon group having a condensed ring which may be substituted by a halogen atom, or a group selected from among the groups represented by the following formulas (5) to (15):
or a salt thereof.