Literature cited
E. Kaspar, W. Hiersemam, and M. Schench, German Patent N 1028572 (1958); Chem. Abstr.,54, 14314 (1960).
F. Soudneimer, G. Rosenkzanz, and O. Moucera, German Patent N 1041954 (1958); Chem. Abstr.,55, 5643 (1961).
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Translated from Khimiko-Farmatsevticheskii Zhurnal, Vol. 9, No. 10, pp. 48–49, October, 1975.
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Frangulyan, G.A., Pryakhina, Z.A., D'yachkova, S.N. et al. Preparation of pregnen-4-ol-21-dione-3,20 21-hemisuccinate. Pharm Chem J 9, 664–665 (1975). https://doi.org/10.1007/BF00758697
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DOI: https://doi.org/10.1007/BF00758697