SAR and molecular mechanism studies of monoamine oxidase inhibition by selected chalcone analogs
作者:Raed Shalaby、Jacobus P. Petzer、Anél Petzer、Usman M. Ashraf、Ealla Atari、Fawaz Alasmari、Sivarajan Kumarasamy、Youssef Sari、Ashraf Khalil
DOI:10.1080/14756366.2019.1593158
日期:2019.1.1
reversible competitive mode of inhibition. Most of the synthesized chalcone analogs showed a better selectivity toward MAO-B. However, introducing of 2,4,6-trimethoxy substituents on ring B shifted the selectivity toward MAO-A. In addition, we investigated the molecular mechanism of MAO-B inhibition by selected chalcone analogs. Our results revealed that these selected chalcone analogs increased dopamine levels
COMPOSITION FOR DIAGNOSIS OF AMYLOID-RELATED DISEASE
申请人:Nakayama Morio
公开号:US20100278733A1
公开(公告)日:2010-11-04
There is provided a composition comprising a compound represented by general formula (I), wherein R
l
represents a 5-iodothiophen-2-yl group or the like, and R
2
represents a 4-dimethylaminophenyl group or the like. This composition is useful for diagnosis of an amyloid-related disease such as Alzheimer's disease because the compound has high binding specificity to amyloid β protein, high permeability through the blood-brain barrier, and a property of being rapidly eliminated from sites other than senile plaques in the brain.
COMPOSITION FOR DIAGNOSING AMYLOID-RELATED DISEASE
申请人:Nagasaki University
公开号:EP2030635A1
公开(公告)日:2009-03-04
There is provided a composition comprising a compound represented by general formula (I), wherein R1 represents a 5-iodothiophen-2-yl group or the like, and R2 represents a 4-dimethylaminophenyl group or the like. This composition is useful for diagnosis of an amyloid-related disease such as Alzheimer's disease because the compound has high binding specificity to amyloid β protein, high permeability through the blood-brain barrier, and a property of being rapidly eliminated from sites other than senile plaques in the brain.
ULTRAVIOLET ABSORPTION OF SUBSTITUTED PHENYL AND POLYCYCLIC ARYL CHALCONES
作者:Owen H. Wheeler、Peter H. Gore、Marcelina Santiago、Rosita Baez
DOI:10.1139/v64-377
日期:1964.11.1
The ultraviolet and near-visible light absorption of a number of substituted trans-chalcones are reported.
报道了一系列取代的反式查尔酮对紫外和近可见光的吸收。
Novel Potent and Selective DPP-4 Inhibitors: Design, Synthesis and Molecular Docking Study of Dihydropyrimidine Phthalimide Hybrids
作者:Ahmed A. E. Mourad、Ahmed E. Khodir、Sameh Saber、Mai A. E. Mourad
DOI:10.3390/ph14020144
日期:——
Methods: A novel series of dihydropyrimidine phthalimide hybrids was synthesized and evaluated for their in vitro and in vivo DPP-4 inhibition activity and selectivity using alogliptin as reference. Oral glucose tolerance test was assessed in type 2 diabetic rats after chronic treatment with the synthesized hybrids ± metformin. Cytotoxicity and antioxidant assays were performed. Additionally, molecular docking