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Translated from Khimiko-farmatsevticheskii Zhurnal, Vol. 24, No. 11, pp. 55–57, November, 1990.
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Ryakhovskaya, M.I., Popova, E.V., Andryushina, V.A. et al. Synthesis of the 21-acetate of substance s from 17α-hydroxyprogesterone. Pharm Chem J 24, 839–842 (1990). https://doi.org/10.1007/BF00768389
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DOI: https://doi.org/10.1007/BF00768389