A novel Raman spectroscopic approach to identify polymorphism in leflunomide: a combined experimental and theoretical study

2015 ◽  
Vol 47 (4) ◽  
pp. 468-475 ◽  
Author(s):  
Poornima Sharma ◽  
Debraj Gangopadhyay ◽  
Sima Umrao ◽  
Shiv Kumar ◽  
A. K. Ghosh ◽  
...  
2010 ◽  
Author(s):  
Ana E. Ledesma ◽  
Christian D. Contreras ◽  
Hernán E. Lanús ◽  
Silvia A. Brandán ◽  
P. M. Champion ◽  
...  

2009 ◽  
Vol 919 (1-3) ◽  
pp. 94-99 ◽  
Author(s):  
Nicolae Leopold ◽  
László Szabó ◽  
Adrian Pîrnău ◽  
Mihaela Aluaş ◽  
Loredana F. Leopold ◽  
...  

2007 ◽  
Vol 61 (6) ◽  
Author(s):  
T. Kolev

AbstractSolid-state IR and Raman spectroscopic elucidation of alaninamide acetate is preformed by means of the possibilities of linear-polarized IR and Raman methods. The experimental assignment is compared with theoretical vibrational analysis with the intention to explain the influence of intermolecular interactions in solid phase on the spectroscopic properties of the compound studied. The 1H and 13C NMR spectra in solution are compared with the corresponding ones of alanine, studying the amidation effect on the chemical shift signals in the alanine moieties.


2019 ◽  
Vol 50 (8) ◽  
pp. 1217-1225 ◽  
Author(s):  
Maozhu Liu ◽  
Yanying Zhao ◽  
Fengqi Wu ◽  
Huigang Wang ◽  
Xuming Zheng

Author(s):  
E.N. Kozlovskaya ◽  
G.A. Pitsevich ◽  
A.E. Malevich ◽  
O.P. Doroshenko ◽  
V.E. Pogorelov ◽  
...  

2020 ◽  
Vol 124 (30) ◽  
pp. 6671-6678 ◽  
Author(s):  
Chenyang Wang ◽  
Xiuting Chen ◽  
Rui Wei ◽  
Yu Gong

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