Collect. Czech. Chem. Commun. 1964, 29, 1173-1177
https://doi.org/10.1135/cccc19641173

Steroid derivatives. XXVI. On formation and structure of 16-methyl-Δ5,15-pregnadiene-3β,17α-diol-20-one

Z. Koblicová and K. Syhora

Individual author index pages


Other CCCC articles of these authors

  • J. Trojánek, Z. Koblicová, Z. Veselý, V. Suchan and J. Holubek
    Thermal decomposition of narceine imide methohydroxide
    1975, Vol. 40, Issue 3, pp. 681–694 [Abstract]
  • K. Bláha, Z. Koblicová and J. Trojánek
    Chiroptical properties of the 5,16-cyclocorynane type alkaloids
    1974, Vol. 39, Issue 11, pp. 3168–3176 [Abstract]
  • K. Bláha, Z. Koblicová and J. Trojánek
    Chiroptical investigations on the iboga and voacanga alkaloids
    1974, Vol. 39, Issue 8, pp. 2258–2266 [Abstract]
  • J. Smolíková, Z. Koblicová and K. Bláha
    Amino acids and peptides. CX. The infrared spectra of polycyclic spiro-dilactams with non-planar amide bonds
    1973, Vol. 38, Issue 2, pp. 532–547 [Abstract]
  • K. Bláha, Z. Koblicová, J. Pospíšek and J. Trojánek
    Absolute configuration of the alkaloid brevicolline
    1971, Vol. 36, Issue 10, pp. 3448–3454 [Abstract]
  • R. Míčková and K. Syhora
    Steroid derivatives. LXIX. Preparation of hydroxy analogues of the substances of 16-methyleneprogesterone series
    1971, Vol. 36, Issue 7, pp. 2517–2526 [Abstract]
  • J. Moural and K. Syhora
    Steroid derivatives. LXVIII. Reaction of azoimide with steroidal 4-en-3-ones
    1970, Vol. 35, Issue 7, pp. 2018–2029 [Abstract]
  • R. Mazáč and K. Syhora
    Steroid derivatives. LXVII. Dependence of alcoholysis of 6-halo-4-pregnen-3-ones on sterical factors
    1970, Vol. 35, Issue 5, pp. 1547–1557 [Abstract]
  • V. Schwarz, P. Pihera and K. Syhora
    Steroid derivatives. LXVI. The synthesis of 17α-acetoxy-16-methylene analogues of the 19-norprogesterone series
    1970, Vol. 35, Issue 5, pp. 1536–1546 [Abstract]
  • A. Poláková and K. Syhora
    Steroid derivatives. LXIV. A synthesis and degradation of 6-methylsolasodine
    1969, Vol. 34, Issue 10, pp. 3118–3126 [Abstract]
  • K. Syhora, J. A. Edwards and A. D. Cross
    A new synthesis of 9β-androst-4-ene-3,17-dione
    1969, Vol. 34, Issue 8, pp. 2459–2464 [Abstract]
  • K. Bláha, Z. Koblicová and J. Trojánek
    On alkaloids. XXI. Optical rotatory dispersion of (+)-eburnamenine and related compounds
    1969, Vol. 34, Issue 2, pp. 690–694 [Abstract]
  • R. Míčková and K. Syhora
    Steroid derivatives. LXII. An anomalous debromination of 5,6-dibromides of estrane series
    1969, Vol. 34, Issue 2, pp. 458–467 [Abstract]
  • R. Míčková, A. Kamernickij and K. Syhora
    Steroid derivatives. LXI. A synthesis of 17β-acetoxy-16-methylene-14β,17α-progesterone
    1969, Vol. 34, Issue 2, pp. 451–457 [Abstract]
  • V. Schwarz, J. Zachová and K. Syhora
    Steroid derivatives. LVIII. Synthesis of 17α-acetoxy-16-methylene-19-norpregn-4-ene-3,20-dione
    1968, Vol. 33, Issue 12, pp. 4337–4349 [Abstract]
  • K. Bláha, K. Kavková, Z. Koblicová and J. Trojánek
    On alkaloids. XX. Absolute configuration of alkaloids of the eburnane series; Optical rotatory dispersion
    1968, Vol. 33, Issue 11, pp. 3833–3847 [Abstract]
  • J. Trojánek, Z. Koblicová and K. Bláha
    On alkaloids. XIX. Absolute configuration of vincamine and some related alkaloids; Optical rotatory dispersion
    1968, Vol. 33, Issue 9, pp. 2950–2961 [Abstract]
  • J. Protiva, V. Schwarz and K. Syhora
    Steroid derivatives. LIII. Substrate specificity of Flavobacterium buccalis in microbial transformation of derivatives of 3β-hydroxypregn-5-en-20-one
    1968, Vol. 33, Issue 1, pp. 83–91 [Abstract]
  • V. Schwarz, J. Martínková, J. Protiva and K. Syhora
    Steroid-Derivate XLVI. Mikrobielle 7β,11α-Dihydroxylierung der Steroide
    1966, Vol. 31, Issue 12, pp. 4703–4709 [Abstract]
  • H. Bočková and K. Syhora
    Über Steroid-Derivate XLIII. Olefinbildende Eliminierung der Amidogruppe
    1966, Vol. 31, Issue 9, pp. 3790–3799 [Abstract]
  • K. Syhora and R. Mazáč
    Steroid derivatives. XLI. 16-Substituted 6-halogen-17α-hydroxyprogesterone derivatives
    1966, Vol. 31, Issue 7, pp. 2768–2783 [Abstract]
  • J. Zachová and K. Syhora
    Steroid derivatives. XXXVII. The preparation of some 3-ethers of 1-methyl-Δ1,3,5(10)-estratriene series
    1965, Vol. 30, Issue 9, pp. 3207–3211 [Abstract]
  • R. Míčková and K. Syhora
    Steroid derivatives. XXXVI. The steric course of catalytic hydrogenation of the 16-methyl-Δ14,16-pregnadien-20-one grouping
    1965, Vol. 30, Issue 8, pp. 2771–2782 [Abstract]
  • R. Míčková and K. Syhora
    Steroid derivatives. XXXIII. The formation and structure of 16-methyl-Δ14,16- pregnadiene derivatives
    1964, Vol. 29, Issue 10, pp. 2513–2521 [Abstract]
  • K. Syhora and R. Mazáč
    Steroid derivatives. XXXI. A novel synthesis of 16-methylene-17α-acyloxy-20-ketopregnane derivatives
    1964, Vol. 29, Issue 10, pp. 2351–2359 [Abstract]
  • H. Bočková, V. Schwarz and K. Syhora
    Steroid derivatives. XXVII. On some unusual reactions of 16β-bromo-Δ5-pregnene-3β,17α-diol-20-one
    1964, Vol. 29, Issue 5, pp. 1178–1186 [Abstract]
  • R. Míčková and K. Syhora
    Steroid derivatives. XXV. Partial synthesis of 16-methylenecortexolone
    1964, Vol. 29, Issue 5, pp. 1163–1172 [Abstract]
  • R. Lukeš, Z. Koblicová and K. Bláha
    Über die Reaktion der Angelicalactone mit Aminen
    1963, Vol. 28, Issue 8, pp. 2182–2198 [Abstract]
  • V. Schwarz and K. Syhora
    Steroid-Derivate XXIII. Über die Reaktion von Epoxyden mit wässrigen Halogenwasserstoffsäuren
    1963, Vol. 28, Issue 3, pp. 637–643 [Abstract]
  • V. Schwarz and K. Syhora
    Steroid-Derivative XXII. Chromatographie polarer Steroide an einer Aluminiumoxydschicht
    1963, Vol. 28, Issue 1, pp. 101–106 [Abstract]
  • K. Syhora
    Zur Dimerisierung der Angelicalactone
    1961, Vol. 26, Issue 8, pp. 2058–2062 [Abstract]
  • K. Syhora
    Steroid-Derivate IX. Partielle Synthese des 17α-Acetoxy-16-methylenprogesterons
    1961, Vol. 26, Issue 4, pp. 1034–1038 [Abstract]
  • K. Syhora
    Steroid derivatives. VIII. Synthesis of Reichstein's compound S
    1961, Vol. 26, Issue 4, pp. 1026–1033 [Abstract]
  • K. Syhora
    Dérivés des stéroides VI. Ouvertures anormales des cycles époxydiques dans les 16β-méthyl-16α,17α-époxy-20-cétopregnanes
    1961, Vol. 26, Issue 1, pp. 107–116 [Abstract]
  • S. Heřmánek and K. Syhora
    Steroid-Derivate IV. Spaltung von 16-Acyloxypregnan-20-onen mit Natriumhydrid
    1960, Vol. 25, Issue 3, pp. 743–747 [Abstract]
  • R. Lukeš and K. Syhora
    Über die Dimerisierung des α-Angelicalactons
    1954, Vol. 19, Issue 6, pp. 1205–1214 [Abstract]
  • R. Lukeš and K. Syhora
    Triaza-adamantane
    1953, Vol. 18, Issue 5, pp. 654–662 [Abstract]