Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1975-09-02
1977-05-24
Schwartz, Gerald A.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
260488B, 424311, 424331, C07C 4948
Patent
active
040255638
ABSTRACT:
D-homo steroids of the formula ##STR1## wherein X is H, F or CH.sub.3 ; Y is H, F or Cl; Z is CH.sub.2, CO, .beta.-HOCH.sub.2, .beta.-AcOCH.sub.2 or, when Y is Cl, also .beta.-FCH.sub.2 or .beta.-ClCH.sub.2 ; R.sub.1 is H or CH.sub.3, R.sub.2 is H, OH or AcO; and one of R.sub.3 and R.sub.4 is H and the other is OH or alkoxy or both are O, possess anti-inflammatory activity.
REFERENCES:
patent: 2860158 (1958-11-01), Clinton
Kerb Ulrich
Nickolson Robert C.
Wiechert Rudolf
Schering Aktiengesellschaft
Schwartz Gerald A.
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