SYNTHETIC OPIUM ALKALOIDS AND DERIVATIVES. A SHORT TOTAL SYNTHESIS OF ( +OU- )-DIHYDROTHEBAINONE, ( +OU- )-DIHYDROCODEINONE, AND ( +OU- )-NORDIHYDROCODEINONE AS AN APPROACH TO A PRACTICAL SYNTHESIS OF MORPHINE, CODEINE AND CONGENERSRICE KC.1980; J. ORG. CHEM.; USA; DA. 1980; VOL. 45; NO 15; PP. 3135-3137; BIBL. 26 REF.Article

CHEMISTRY OF OPIUM ALKALOIDS. IX: SYNTHESIS OF RACEMIC AND CHIRAL CODEINE AND MORPHINE VIA THE DIHYDROTHEBAINONESLIE TS; MAAT L; BEYERMAN HC et al.1979; REC. TRAV. CHIM. PAYS-BAS; NLD; DA. 1979; VOL. 98; NO 6; PP. 419-420; BIBL. 8 REF.Article