化学名称: (4aS,4bS,5aS,6aS,7R,8S,9aS,9bS)-7-hydroxy-7-(2-hydroxyacetyl)-4a,6a,8-trimethyl-4,4a,5a,6,6a,7,8,9,9a,9b,10,11-dodecahydrocyclopenta[1,2]phenanthro[4,4a-b]oxiren-2(3H)-one
微笑: C[C@@](C(CC1)=CC2=O)(CC2)[C@@]34[C@]1([H])[C@@](C[C@H](C)[C@]5(O)C(CO)=O)([H])[C@]5(C)C[C@@H]3O4
印地语: InChI=1/C14H15ClN2.ClH/c1-10-3-2-8-17(10)14-6-7-16-13-9-11(15)4-5-12(13)14;/h4-7,9-10H,2-3,8H2,1H3;1H
Application of LC–MSn in conjunction with mechanism-based stress studies in the elucidation of drug impurity structure: Rapid identification of a process impurity in betamethasone 17-valerate drug substance
Min Li, Mingxiang Lin, Abu Rustum
Journal of Pharmaceutical and Biomedical Analysis 48 (2008) 1451–1456
Development and Validation of Stability-indicating HPLC Method for Betamethoasone Dipropionate and Related Substances in Topical Formulation
A. s. vairale*, p. sivaswaroop1 and s. bandana
Indian Journal of Pharmaceutical Sciences 74(2):107-15