Media type: E-Article Title: An Efficient Synthesis of 11β-(4-Aminophenyl)spiro[estr-4-ene-17β,2′(5′H)-furan]-3,5′-dione Contributor: Geisler, Jens; Cleve, Arwed; Harre, Michael imprint: Elsevier BV, 2000 Published in: Tetrahedron Language: English DOI: 10.1016/s0040-4020(00)00602-5 ISSN: 0040-4020 Keywords: Organic Chemistry ; Drug Discovery ; Biochemistry Origination: Footnote: