Chemical Name: 4,4'-Dihydroxy-10,10'-dioxo-5,5'-bis((3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-9,9',10,10'-tetrahydro-[9,9'-bianthracene]-2,2'-dicarboxylic acid
Smiles: O=C1C(C(O)=CC(C(O)=O)=C2)=C2C(C(C3=CC=CC(OC(C(C(O)C4O)O)OC4CO)=C35)C(C=C(C(O)=O)C=C6O)=C6C5=O)C7=CC=CC(OC(C(C(O)C8O)O)OC8CO)=C17
Simultaneous separation of three isomeric sennosides from senna leaf (Cassia acutifolia) using counter‐current chromatography
Sait Byul Park Yeong Shik Kim
Journal of Separation Science Volume38, Issue20 October 2015 Pages 3502-3507
Development of Eastern Blotting Technique for Sennoside A and Sennoside B using Anti-Sennoside A and Anti-Sennoside B Monoclonal Antibodies
Osamu Morinaga,a Takuhiro Uto,a Seiichi Sakamoto,b Waraporn Putalun,c Sorasak Lhieochaiphant,d Hiroyuki Tanakab and Yukihiro Shoyamaa
Phytochem. Anal. 2009; 20: 154–158