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INFLUENCE DE L'INSATURATION DELTA 20 (22) SUR LA FRAGMENTATION DU CYCLE D DES STEROIDES.SCHMIT JP; CHARETTE JJ.1977; ORG. MASS SPECTROM.; G.B.; DA. 1977; VOL. 12; NO 8; PP. 488-492; ABS. ANGL.; BIBL. 5 REF.Article

SYNTHESES DE TRITERPENES POTENTIELLEMENT ANTI-CANCEREUXDE REINACH HIRTZBACH F.1973; AO-CNRS-10528; FR.; DA. 1973; PP. 1-132; BIBL. 6 P. 1/2; (THESE DOCT. SCI. PHYS.; LOUIS PASTEUR STRASBOURG)Thesis

Cleavage reaction of 5β,6β steroidal epoxides carrying different groups at C-3TEME CENTURION, O. M; GALAGOVSKY, L. R; GROS, E. G et al.Steroids. 1995, Vol 60, Num 7, pp 434-438, issn 0039-128XArticle

SELECTIVITY IN THE HYDROGENATION OF 20(22)-DEHYDROSTEROIDSDUBOIS GE.1982; J. ORG. CHEM.; ISSN 0022-3263; USA; DA. 1982; VOL. 47; NO 25; PP. 5035-5037; BIBL. 21 REF.Article

ACID CATALYSED ISOMERISATION OF 3-EPI-MORETENYL ACETATE.KHASTGIR HN; PRADHAN BP.1977; J. INDIAN CHEM. SOC.; INDIA; DA. 1977; VOL. 54; NO 9; PP. 922; BIBL. 5 REF.Article

LA REACTION D'IODATION DE L'ACETYL AMINO-26 ACETOXY-3BETA FUROSTENE-5 OL-22MALANINA GG; KLIMOVA LI; MOROZOVSKAYA LM et al.1976; KHIMIKO-FARM. ZH.; S.S.S.R.; DA. 1976; NO 6; PP. 92-94; BIBL. 4 REF.Article

Rapid conversion of spirostans into furostan skeletons at room temperatureVINAS-BRAVO, Omar; MARTINEZ-PASCUAL, Roxana; RUIZ, José A et al.Steroids. 2012, Vol 77, Num 1-2, pp 59-66, issn 0039-128X, 8 p.Article

Conversion of lupeol into dammarane derivativesOHTA, S; TORI, M; TSUYUKI, T et al.Bulletin of the Chemical Society of Japan. 1983, Vol 56, Num 7, pp 2187-2188, issn 0009-2673Article

Fern constituents : triterpenoids isolated from Polypodium vulgare, P. fauriei and P. virginianumARAI, Y; YAMAIDE, M; YAMAZAKI, S et al.Phytochemistry. 1991, Vol 30, Num 10, pp 3369-3377, issn 0031-9422Article

A 13C N.M.R. study of some oxygenated hopane triterpenesWILKINS, A. L; RONALDSON, K. J; JAGER, P. M et al.Australian journal of chemistry. 1987, Vol 40, Num 10, pp 1713-1721, issn 0004-9425Article

3β-acetoxyhopan-1β, 22-diol, a triterpene from the lichen Pseudoparmelia texanaHUNECK, S; PREISS, A; SCHMIDT, J et al.Phytochemistry. 1983, Vol 22, Num 9, pp 2027-2030, issn 0031-9422Article

The use of chromyl diacetate as an epoxidation reagentGALAGOVSKY, L. R; GROS, E. G.Journal of chemical research. Synopses (Print). 1993, Num 4, issn 0308-2342, p. 137Article

FORMATION OF 14ALPHA -CARDENOLIDES FROM 21-ACETOXY-20-KETO STEROIDS.LENZ GR; SCHULZ JA.1978; J. ORG. CHEM.; U.S.A.; DA. 1978; VOL. 43; NO 12; PP. 2334-2339; BIBL. 16 REF.Article

STUDIES ON STEROIDS. LI: STEREOSELECTIVE INTRODUCTION OF 22- AND 24-HYDROXYL FUNCTION IN THE STEROIDAL SIDE CHAIN.ISHIGURO M; SAITO H; SAKAMOTO A et al.1978; CHEM. PHARM. BULL.; JPN; DA. 1978; VOL. 26; NO 12; PP. 3715-3721; BIBL. 21 REF.Article

THE STRUCTURE AND ABSOLUTE CONFIGURATION OF (22R)-3BETA -ACETOXY-5ALPHA ,8ALPHA -(3,5-DIOXO-4-PHENYL-1H,2H-1,2,4-TRIAZOLE-1,2-DIYL)-24-TRIMETHYLSILYLC HOL-6-EN-23-YN-22-YL-P-BROMOBENZOATE AT 279 +OU- 1 KALLEN FH; CRUSE WBT; KENNARD O et al.1980; ACTA CRYSTALLOGR., B; ISSN 0567-7408; DNK; DA. 1980; VOL. 36; NO 10; PP. 2337-2341; BIBL. 18 REF.Article

APPLICATION OF THE WITTIG REACTION TO THE SYNTHESIS OF STEROIDAL SIDE CHAINS. POSSIBILITY OF 3BETA -PHENOXY FORMATION AS A SECONDARY REACTIONSCHMIT JP; PIRAUX M; PILETTE JF et al.1975; J. ORG. CHEM.; U.S.A.; DA. 1975; VOL. 40; NO 11; PP. 1586-1588; BIBL. 11 REF.Article

A NEW SYNTHESIS FOR DELTA 24-STEROLS: PREPARATION OF CHOLESTA-5,24-DIEN-3BETA -OL (DESMOSTEROL).APFEL MA.1978; J. ORG. CHEM.; U.S.A.; DA. 1978; VOL. 43; NO 11; PP. 2284-2285; BIBL. 18 REF.Article

ISOLATION AND STRUCTURAL ANALYSIS BY MASS ANALYSED ION KINETIC ENERGY SPECTROSCOPY OF DIVERSE SIDECHAINS FROM STEROIDS OF SIMILAR TETRACYCLIC CARBON SKELETONSBOZORGZADEH MH; BRENTON AG; WIEBERS JL et al.1979; BIOMED. MASS SPECTROM.; GBR; DA. 1979; VOL. 6; NO 8; PP. 340-344; BIBL. 7 REF.Article

Diffusion behaviour of 22Na in the poly(ethylene oxide)-poly(vinyl acetate) systemANIMITSA, I. E; VOLOSENTSEVA, L. I; ZHUKOVSKY, V. M et al.Solid state ionics. 1999, Vol 119, Num 1-4, pp 245-249, issn 0167-2738Conference Paper

Synthesis of carbohydrate containing crown ethers and their application as catalysts in asymmetric Michael additionsVAN MAARSCHALKERWAART, D. A. H; WILLARD, N. P; PANDIT, U. K et al.Tetrahedron (Oxford. Print). 1992, Vol 48, Num 40, pp 8825-8840, issn 0040-4020Article

Preparation of desmosterol from (20S,22R,S)-3β-acetoxychola-5,23-dien-22-olKIRCHER, H. W; ROSENSTEIN, F. U.Journal of organic chemistry. 1987, Vol 52, Num 12, pp 2586-2588, issn 0022-3263Article

REACTION OF (20S)-3-BETA -ACETOXYBISNORCHOL-5-ENIC ACID WITH LEAD TETRAACETATE; STRUCTURE OF PREGNANE DERIVATIVES AND A DIMERSATO Y; SONODA Y.1982; CHEM. PHARM. BULL.; ISSN 0009-2363; JPN; DA. 1982; VOL. 30; NO 3; PP. 822-831; BIBL. 17 REF.Article

5β,6β-Epoxidation of 3β-cholesteryl acetate and its analoguesGALAGOVSKY, L. R; BURTON, G; GROS, E. G et al.Zeitschrift für Naturforschung. B, A journal of chemical sciences. 1989, Vol 44, Num 7, pp 806-810, issn 0932-0776Article

IL-22 : A critical mediator in mucosal host defenseAUJLA, S. J; KOLLS, J. K.Journal of molecular medicine (Berlin. Print). 2009, Vol 87, Num 5, pp 451-454, issn 0946-2716, 4 p.Article

UTILITY OF THE WITTIG REACTION FOR THE CONSTRUCTION OF SIDE CHAINS OF STEROIDS STARTING FROM PREGNENOLONESCHOW SR; MCMORRIS TC.1979; J. ORG. CHEM.; USA; DA. 1979; VOL. 44; NO 22; PP. 3760-3765; BIBL. 27 REF.Article

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