Chemical Name: 3-Oxo-6α,7α,15α,16α-tetrahydro-3′H,3″H-dicyclopropa[6,7:15,16]-17α-pregn-4-en-21,17-carbolactone (as per EP)
Smiles: C[C@@]12[C@](OC3=O)(CC3)[C@@H](C4)[C@@H]4[C@@]1([H])[C@@]([C@@H]5[C@H]6C5)([H])[C@]([C@](C6=CC7=O)(CC7)C)([H])CC2
Inchi: InChI=1S/C16H20N2O.ClH/c1-18(2)12-13-19-16(14-8-4-3-5-9-14)15-10-6-7-11-17-15;/h3-11,16H,12-13H2,1-2H3;1H/t16-;/m1./s1
Development and validation of new analytical method for simultaneous estimation of drospirenone and ethinyl estradiol
By Karajgi, S. R.; Mallikarjun, D. T.; Somashekhar, M.; Shivakumar, B.
From International Journal of ChemTech Research (2019), 12(5), 108-117
A simple and rapid validated stability indicating HPLC method for the determination of drospirenone in a pharmaceutical product
By Talath, Sirajunisa; Dhaneshwar, Sunil
From Indo American Journal of Pharmaceutical Research (2017), 7(1), 7401-7410