Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1984-04-25
1986-01-28
Roberts, Elbert L.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
26039745, C07J 500
Patent
active
045670021
ABSTRACT:
17-haloethynyl steroids of the partial formula ##STR1## wherein R.sub.1 is hydrogen or methyl,
REFERENCES:
patent: 3067214 (1962-12-01), Oberster
patent: 3211725 (1965-10-01), Oberster et al.
patent: 4102908 (1978-07-01), Hofmeister et al.
Tetrahedron, Band 22, Nr. 8, Aug. 1966, Seiten 2829-2836, Pergamon Press, Oxford, GB; C. Burgess et al.; "Modified Steroid Hormones-XLVI, Some 17alpha-ethynyl and 17alpha-Vinyl Derivatives", Seiten 2830, 2836.
Annen Klaus
Hofmeister Helmut
Laurent Henry
Wiechert Rudolf
Roberts Elbert L.
Schering Aktiengesellschaft
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