Stereoselective reactions of (20R)-3,20-dihydroxy-(3′,4′- dihydro-2′H-pyranyl)-5-pregnene derivatives form 27-nor-3,20,23,26- tetrahydroxy-cholesten-22-ones and related bromo ketones

Steroids

Volumn 69, Issue 1, 2004, Pages 35-42

  Magyar, Angéla ^a   Szendi, Zsuzsanna ^a   Forgó, Péter ^a   Mák, Marianna ^b   Görls, Helmar ^c   Sweet, Frederick ^d  

^a UNIVERSITY OF SZEGED   (Hungary)

^b CTRL RES INSTITUTE FOR CHEMISTRY   (Hungary)

^c FRIEDRICH SCHILLER UNIVERSITY JENA   (Germany)

^d WASHINGTON UNIVERSITY SCHOOL OF MEDICINE   (United States)

Author keywords

(20R,23R) 27 Nor 3,20,23,26 tetrahydroxy cholest 5 en 22 one 3 acetate; 23 Bromo (20R,23R) 27 nor 3,20,26 trihydroxy cholest 5 en 22 one; Steroids

Indexed keywords

23 BROMO 3,20,26 TRIHYDROXY 27 NORCHOLEST 5 EN 22 ONE; 3 CHLOROPERBENZOIC ACID; 3,20 DIHYDROXY(3',4' DIHYDRO 2'H PYRANYL) 5 PREGNENE; 3,20,23,26 TETRAHYDROXY 27 NORCHOLEST 5 EN 22 ON 3 ACETATE; 3,4 DIHYDRO 2H PYRAN; ACETIC ACID DERIVATIVE; CHOLESTANE DERIVATIVE; KETONE DERIVATIVE; METHANOL; PREGNANE DERIVATIVE; PREGNENOLONE DERIVATIVE; PYRAN DERIVATIVE; UNCLASSIFIED DRUG; [6' (3',4' [2'H]DIHYDROPYRANYL)]PREGN 5 ENE 3BETA 20 DIOL 3 ACETATE;

ARTICLE; BROMINATION; CATALYSIS; CATALYST; CHEMICAL BOND; CHEMICAL REACTION; CHEMICAL STRUCTURE; DIASTEREOISOMER; ENANTIOMER; EPOXIDATION; HYDROLYSIS; INFRARED SPECTROSCOPY; MASS SPECTROMETRY; METHANOLYSIS; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; STEREOCHEMISTRY; THIN LAYER CHROMATOGRAPHY; X RAY ANALYSIS; X RAY CRYSTALLOGRAPHY;

EID: 0347989350     PISSN: 0039128X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.steroids.2003.09.011     Document Type: Article

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