Method for preparing dihydrocodeinone, dihydromorphinone, and codeinone
United States Patent 2628962
US Patent References:
Process for the manufacture of unsaturated ketones of the cyclopentano polyhydro phenanthrene series
- - 2379832
Process for oxidizing unsaturated polycyclic alcohols
- - 2384335
Process for the manufacture of unsaturated ketones of the cyclopentano polyhydro phenanthrene series
- - 2379832
Process for oxidizing unsaturated polycyclic alcohols
- - 2384335
Inventors:
Homeyer, August H.
Mater, George LA. B. DE.
Mater, George LA. B. DE.
Publication Date:
02/17/1953
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Assignee:
MALLINCKRODT CHEMICAL WORKS
Primary Class:
International Classes:
C07D489/02; C07D489/00
Foreign References:
| DE415097C |