Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Devalina Ray"'
Publikováno v:
Pharmaceuticals, Vol 16, Iss 6, p 873 (2023)
N-heterocyclic scaffolds represent a privileged architecture in the process of drug design and development. It has widespread occurrence in synthetic and natural products, either those that are established or progressing as potent drug candidates. Ad
Externí odkaz:
https://doaj.org/article/e46202f793054991a2e49136ec997cf7
Publikováno v:
Molecules, Vol 28, Iss 8, p 3524 (2023)
The asymmetric reactions of imines continued to attract the attention of the scientific community for decades. However, the stereoselective reactions of N-phosphonyl/phosphoryl imines remained less explored as compared to other N-substituted imines.
Externí odkaz:
https://doaj.org/article/972f5869fac04daa8dba552b3c5a4e87
Publikováno v:
Results in Chemistry, Vol 4, Iss , Pp 100330- (2022)
A cost effective, operationally simple and environmentally benign one-pot access to 1,4-dihydropyridine (DHP) derivatives was achieved through the successful utilization of vitamin C as catalyst under microwave irradiation. The applicability of this
Externí odkaz:
https://doaj.org/article/3467619e83b942e68b49027930c1a7ad
Publikováno v:
Catalysts, Vol 13, Iss 1, p 24 (2022)
Samarium is an efficient reducing agent, a radical generator in cyclization and a cascade addition reaction. Interestingly, samarium metal has crucial impact on numerous C-C and C-X (X = hetero atom) bond forming transformations. It has been establis
Externí odkaz:
https://doaj.org/article/d75b9f572c624be4b3134b9454cab146
Publikováno v:
Heliyon, Vol 7, Iss 4, Pp e06657- (2021)
Aims: COVID-19 has currently emerged as the major global pandemic affecting the lives of people across the globe. It broke out from Wuhan Province of China, first reported to WHO on 31st December 2019 as “Pneumonia of unknown cause”. Over time mo
Externí odkaz:
https://doaj.org/article/95dd8e438d6543a0872f4cf7550ebddf
Publikováno v:
Current Organocatalysis. 9:337-345
Aims: The aim of this study is to investigate the p-toluene sulphonic acid (p-Ts.OH)- catalyzed reaction of racemic-azetidine-2,3-diones with enantiomerically pure cis and trans-4- hydroxy-L-proline in refluxing ethanol culminating in a synthesis of
Publikováno v:
Molecular Diversity. 27:951-957
Ugi-four component reaction (Ugi-4CR) is extremely attractive for diversity-oriented and step economical synthesis as evident from past applications. Here we report the synthesis of fused polycyclic β-carboline derivatives by sequential Pictet-Speng
Autor:
Devalina Ray
Publikováno v:
Current Organocatalysis. 10
Abstract: The synthesis of heterocyclic compounds has drawn considerable attention in the scientific community due to their existence in the majority of medicinal & pharmaceutically important compounds as well as natural products. Among them, the rem