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

TOTAL SYNTHESIS OF ( +OU- )-3-DEOXY-7,8-DIHYDROMORPHINEFU LIAN HSU; RICE KC; BROSSI A et al.1980; HELV. CHIM. ACTA; ISSN 0018-019X; CHE; DA. 1980; VOL. 63; NO 7; PP. 2042-2045; ABS. GER; BIBL. 8 REF.Article

TOTAL SYNTHESIS OF ( +OU- )-3-DEOXY-7,8-DIHYDROMORPHINE, ( +OU- )-4-METHOXY-N-METHYLMORPHINAN-6-ONE AND 2,4-DIOXYGENATED ( +OU- )-CONGENERSFU LIAN HSU; RICE KC; BROSSI A et al.1982; HELV. CHIM. ACTA; ISSN 0018-019X; CHE; DA. 1982; VOL. 65; NO 5; PP. 1576-1589; BIBL. 18 REF.Article