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DIE REAKTION VON 7,14-CYCLO-7,8-DIHYDROCODEINON MIT DIAZOMETHAN = REACTION DE CYCLO-7,14DIHYDRO-7,8CODEINONE AVEC LE DIAZOMETHANEFLEISCHHACKER W; LEITNER E.1980; MONATSH. CHEM.; ISSN 0026-9247; AUT; DA. 1980; VOL. 111; NO 6; PP. 1307-1320; ABS. ENG; BIBL. 16 REF.Article

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An expedient and selective route to crowned morphine and isomorphine congeners. A probe for ionophore and molecular recognition of opiate receptorFUJII, I; HAYAKAWA, K; KANEMATSU, K et al.Tetrahedron letters. 1984, Vol 25, Num 31, pp 3335-3338, issn 0040-4039Article

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Preparation of 7-(1,3,4-oxadiazolyl)-6,14-endo-etheno-6,7,8,14-tetrahydrothebaines and related compounds as potential analgesicsBENTLEY, K. W; BURTON, M; UFF, B. C et al.Journal of medicinal chemistry (Print). 1984, Vol 27, Num 10, pp 1276-1280, issn 0022-2623Article

Synthesis of the novel sulfur-containing analgesic S-etorphineHORI, M; KATAOKA, T; SHIMIZU, H et al.Chemical and pharmaceutical bulletin. 1984, Vol 32, Num 3, pp 1268-1271, issn 0009-2363Article

The syntheses of 3,4-dimethoxy-6-morphinanone and isomorphinanone: spectra inspection of the stereochemistry in cis and trans B/C ring fusionFUJII, I; ABE, M; HAYAKAWA, K et al.Chemical and pharmaceutical bulletin. 1984, Vol 32, Num 11, pp 4670-4673, issn 0009-2363Article

DERIVATIVES OF THE THEBAINE ANION. I: STRUCTURE OF METOPON. A DIRECT DEMONSTRATIONBODEN RM; GATES M; SIEW PENG HO et al.1982; J. ORG. CHEM.; ISSN 0022-3263; USA; DA. 1982; VOL. 47; NO 7; PP. 1347-1348; BIBL. 11 REF.Article

FLUORIMETRISCHE BESTIMMUNG VON MORPHIN UND HEROIN = DOSAGE FLUORIMETRIQUE DE MORPHINE ET HEROINEWINTERSTEIGER R; ZEIPPER U.1982; ARCH. PHARM. (WEINHEIM); ISSN 0365-0340; DEU; DA. 1982; VOL. 315; NO 8; PP. 657-661; ABS. ENG; BIBL. 14 REF.Article

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OPTIMISATION OF ION-PAIR EXTRACTION BY DIRECT MEASUREMENT OF CONDITIONAL EXTRACTION CONSTANTS WITH A MEMBRANE PHASE SEPARATORCANTWELL FF; CARMICHAEL M.1982; ANAL. CHEM. (WASH.); ISSN 0003-2700; USA; DA. 1982; VOL. 54; NO 4; PP. 697-702; BIBL. 23 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

SOME 14BETA -SUBSTITUTED ANALOGUES OF N-(CYCLOPROPYLMETHYL) NORMORPHINEOSEI GYIMAH P; ARCHER S; GILLAN MGC et al.1981; J. MED. CHEM.; ISSN 0022-2623; USA; DA. 1981; VOL. 24; NO 2; PP. 212-214; BIBL. 7 REF.Article

CLAISEN-REAKTIONEN AN CODEINEN. 8-ALKYL-8,14-DIHYDRO-6-DESMETHOXYTHEBAINE UND -ORIPAVINE = REACTIONS DE CLAISEN DES CODEINES. ALKYL-8 DIHYDRO-8,14 DEMETHOXY-6 THEBAINE ET -ORIPAVINEFLEISCHHACKER W; RICHTER B.1980; CHEM. BER.; ISSN 0009-2940; DEU; DA. 1980; VOL. 113; NO 12; PP. 3866-3880; ABS. ENG; BIBL. 19 REF.Article

SYNTHESIS AND ANALGESIC ACTIVITY OF SOME 14BETA -SUBSTITUTED ANALOGUES OF MORPHINEOSEI GYIMAH P; ARCHER S.1980; J. MEDICIN. CHEM.; USA; DA. 1980; VOL. 23; NO 2; PP. 162-166; BIBL. 16 REF.Article

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(-)-4-HYDROXY-N-FORMYLMORPHINAN-6-ONE, A VERSATILE INTERMEDIATE FOR THE SYNTHESIS OF 3-DEOXYOPIOIDSROZWADOWSKA MD; FU LIAN HSU; JACOBSON AE et al.1980; CAN. J. CHEM.; ISSN 0008-4042; CAN; DA. 1980; VOL. 58; NO 17; PP. 1855-1859; ABS. FRE; BIBL. 10 REF.Article

STEREOSPECIFIC SYNTHESIS OF CODEINE 7,8-OXIDE AND CODEINONE 7,8-OXIDEUBA K; MIYATA N; WATANABE K et al.1979; CHEM. PHARM. BULL.; JPN; DA. 1979; VOL. 27; NO 9; PP. 2257-2258; BIBL. 9 REF.Article

FLUORESCENCE AND UV DETECTION OF OPIATES SEPARATED BY RESERVED-PHASE HIGH-PERFORMANCE LIQUID CHROMATOGRAPHYGLASSEL JA; VENN RF.1981; J. CHROMATOGR.; ISSN 0021-9673; NLD; DA. 1981; VOL. 213; NO 2; PP. 337-339; BIBL. 5 REF.Article

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MANNICH REACTION PRODUCT OF DIHYDROCODEINONEPOLLAZZI JO.1981; J. ORG. CHEM.; ISSN 0022-3263; USA; DA. 1981; VOL. 46; NO 31; PP. 4262-4263; BIBL. 7 REF.Article

SECONDARY ION EMISSION FROM MIXTURES OF STIMULANTS, BARBITURATES, OPIATES AND AMINO ACIDSBENNINGHOVEN A; SICHTERMANN W.1981; INT. J. MASS SPECTROM. ION PHYS.; ISSN 0020-7381; NLD; DA. 1981; VOL. 38; NO 2-3; PP. 351-360; BIBL. 12 REF.Article

STEREOSPECIFIC SYNTHESIS OF THE 6ALPHA - AND 6BETA -AMINO DERIVATIVES OF NALTREXONE AND OXYMORPHONESAYRE LM; PORTOGHESE PS.1980; J. ORG. CHEM.; USA; DA. 1980; VOL. 45; NO 16; PP. 3366-3368; BIBL. 19 REF.Article