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- W1855752574 endingPage "210" @default.
- W1855752574 startingPage "149" @default.
- W1855752574 abstract "This chapter explores that nuclear magnetic resonance (NMR) spectroscopy is today accepted as one of the most powerful physical methods available to the steroid chemist and is considered to be an essential technique in all steroid laboratories. It is a standard practice to record the NMR spectra of all new steroids and it is unusual to read a paper describing the original work in the steroid field that does not cite NMR measurements as evidence for chemical structure. The chapter describes that steroids are the compounds containing the erhydrocyclopentenophenanthrene nucleus. They include a wide range of naturally occurring compounds, among which are the steroids proper, the bile acids, the sex hormones, the adrenocortical hormones, the D group of vitamins, the cardiac glycosides and aglycones, various triterpenes, the sapogenins, certain alkaloids, and various minor groups. It reviews that NMR spectroscopy has been used for the identification of individual steroids, the quantitative determination of certain steroids in mixtures, the determination of solvent and of other impurities in steroids and, above all, for the elucidation of the structure of new steroids." @default.
- W1855752574 created "2016-06-24" @default.
- W1855752574 creator A5070110932 @default.
- W1855752574 date "1970-01-01" @default.
- W1855752574 modified "2023-09-25" @default.
- W1855752574 title "Nuclear Magnetic Resonance Spectra of Steroids" @default.
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