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STEREOCHEMICAL ASPECTS OF THE CYCLOADDITION OF ALKENYLIDENECYCLOPROPANES WITH 4-PHENYL-1,2,4-TRIAZOLINE-3,5-DIONE. EVIDENCE IN SUPPORT OF A CONCERTED CYCLOADDITION PATHWAYPASTO DJ; BORCHARDT JK.1974; J. AMER. CHEM. SOC.; U.S.A.; DA. 1974; VOL. 96; NO 22; PP. 6944-6948; BIBL. 13 REF.Article

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Unsaturated steroids. XII: Synthesis of 1α,3β-dihydroxy-24-nor-9,10-secochola-5,7,10(19)trien-23-oic (calcitroic) acid and of the cholic- and 25-homocholic acid analoguesDE COSTA, B. R; NANDOR MAKK; MIDGLEY, J. M et al.Journal of the Chemical Society. Perkin transactions. I. 1985, Num 7, pp 1331-1336, issn 0300-922XArticle

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SPECTRES D'ABSORPTION ELECTRONIQUE ET PROTOLYSE DES AZA-4- ET -5 INDANEDIONES-1,3TUROVSKIJ IV; NEJLAND O YA; NEJLAND L EH et al.1972; KHIM. GETEROCIKL. SOEDIN., LATV. S.S.R.; S.S.S.R.; DA. 1972; NO 10; PP. 1382-1386; BIBL. 7 REF.Serial Issue

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Zwei Bemerkungen zu Gebel es-Silsila nr 100JANSEN-WINKELN, K.Journal of Egyptian archaeology. 1989, Vol 75, pp 237-239, issn 0307-5133Article

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