| Literature DB >> 19379764 |
Nguyen Thi Thu Huong1, Petra Klímková, Alessandro Sorrenti, Giovanna Mancini, Pavel Drasar.
Abstract
Two new steroidal spiroannulated calix[4]pyrroles 5 and 10, derived from bile acids (lithocholate), were prepared by the acid catalyzed condensation of methyl-3,3-bis(pyrrol-2-yl)-5beta-cholan-24-oate 3 with carbonyl compounds and with 2,2'-propane-2,2-diylbis(1H-pyrrole), respectively. The new compounds were fully characterized by physicochemical methods.Entities:
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Year: 2009 PMID： 19379764 DOI： 10.1016/j.steroids.2009.04.004
Source DB: PubMed Journal: Steroids ISSN： 0039-128X Impact factor: 2.668