✍ Scribed by Françoise M. Winnik; Peter Yates
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Assignments of the 13C NMR signals of a series of bridged-ring steroids incorporating a bicyclo[2.2.l]heptane system into ring A or B have been made on the basis of comparisons of their spectra with those of related unbridged steroids and bicyclo[2.2.l]heptane derivatives. * Part IV in the series Bridged-Ring Steroids. For Part 111, see Ref. 3.
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