Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1975-05-30
1976-10-05
Schwartz, Gerald A.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
260617F, 260631R, 260648R, 260666PY, 424331, 424343, 424352, 424356, C07C 4927
Patent
active
039844749
ABSTRACT:
4,5-Secoandrostanes having the formula ##SPC1##
Have useful anti-inflammatory activity wherein R.sub.1 is hydrogen and R.sub.2 is hydroxyl, R.sub.1 is hydroxyl and R.sub.2 is hydrogen, R.sub.1 and R.sub.2 are each hydrogen, or together R.sub.1 and R.sub.2 are =0; R.sub.3 is hydrogen and R.sub.4 is hydroxyl, R.sub.3 is hydroxyl and R.sub.4 is hydrogen, R.sub.3 and R.sub.4 are each hydrogen, or together R.sub.3 and R.sub.4 are =0; R.sub.5 is hydrogen or hydroxyl; and R.sub.6 is hydrogen or halogen.
REFERENCES:
patent: 3793374 (1974-02-01), Micheli
Cimarusti Christopher M.
Sprague Peter W.
Barrack Donald J.
E. R. Squibb & Sons Inc.
Levinson Lawrence S.
Schwartz Gerald A.
Smith Merle J.
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