Steroidal 16.beta.-alkyl[16.alpha.,17-b]naphthalenes

Details Steroidal 16.beta.-alkyl[16.alpha.,17-b]naphthalenes Steroidal 16.beta.-alkyl[16.alpha.,17-b]naphthalenes

1975-11-24

1976-11-30

Roberts, Elbert L.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

26039745, C07J 100

Patent

active

039949354

ABSTRACT:
Novel steroids having the structure ##SPC1##
And the 1,2-dehydro derivatives thereof, wherein R.sub.1 is chlorine, fluorine, or hydroxy and R'.sub.1 is hydrogen or R.sub.1 and R'.sub.1 together are =O; R.sub.2 is hydrogen or halogen; R.sub.3 is hydrogen, methyl, or fluorine; R.sub.4 is hydrogen, hydroxy, ##EQU1## or halogen; R.sub.5 and R.sub.6 are the same or different and are hydrogen, alkyl, alkoxy, carboalkoxy, formyl, ##EQU2## hydroxy, halogen, phenyl or cyano, with the proviso that when R.sub.5 and R.sub.6 are different, one of R.sub.5 and R.sub.6 is hydrogen; and R.sub.7 and R.sub.8 are the same or different and are hydrogen or alkyl.

REFERENCES:
patent: 3944584 (1976-03-01), Chao et al.

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