Nome Químico: (6α,11β,16α,17α)-6,9-Difluoro-17-[(2-furanylcarbonyl)oxy]-11-hydroxy-16-methyl-3-oxoandrosta-1,4-diene-17-carboxylic Acid
Sorrisos: O=C1C=C[C@@]2(C)C([C@@]([H])(F)C[C@]3([H])[C@]2(F)[C@](O)([H])C[C@@]4(C)[C@@]3([H])C[C@@]([H])(C)[C@@]4(C(O)=O)OC(C5=CC=CO5)=O)=C1
Inchi: InChI=1S/C16H20N6O/c1-11-5-8-22(14(23)3-6-17)9-13(11)21(2)16-12-4-7-18-15(12)19-10-20-16/h4,7,10-11,13H,3,5,8-9H2,1-2H3,(H,18,19,20)/t11-,13+/m0/s1
Characterisation of impurities in bulk drug batches of fluticasone propionate using directly coupled HPLC–NMR spectroscopy and HPLC–MS
Nisha Mistry a , Ismail M. Ismail b , Marco S. Smith c , Jeremy K. Nicholson d , John C. Lindon
Journal of Pharmaceutical and Biomedical Analysis 16 (1997) 697–705