[EN] DEVELOPMENT OF NEW SELECTIVE ESTROGEN RECEPTOR MODULATORS<br/>[FR] DEVELOPPEMENT DE NOUVEAUX MODULATEURS SELECTIFS DU RECEPTEUR D'OESTROGENES
申请人:UNIV CALIFORNIA
公开号:WO2005041946A1
公开(公告)日:2005-05-12
The present disclosure concerns a new class of selective estrogen receptor modulators (SERMs). The disclosure also includes the identification of a previously unknown membrane associated estrogen receptor. Methods for making and using the disclosed SERMs are disclosed, including pharmaceutical formulations of the disclosed novel compounds in useful compositions.
Development of new selective estrogen receptor modulators
申请人:Scanlan S. Thomas
公开号:US20050113453A1
公开(公告)日:2005-05-26
The present disclosure concerns a new class of selective estrogen receptor modulators (SERMs). The disclosure also includes the identification of a previously unknown membrane associated estrogen receptor. Methods for making and using the disclosed SERMs are disclosed, including pharmaceutical formulations of the disclosed novel compounds in useful compositions.
The addition of dialkylzincs or diphenylzinc to substituted phenylacetylenes in the presence of catalytic amounts of Ni(acac)(2) in THF : NMP mixtures produces syn-carbozincation products with good to excellent regio-and stereoselectivity. After quenching with an electrophile (iodine, acyl chloride, allyl bromide) tetrasubstituted olefines are obtained in good to satisfactory yields. An intramolecular version of the reaction is possible using a terminal triple bond bearing an iodine at a remote position. More substituted iodo-alkynes furnish only reductive elimination products. An application to a stereoselective synthesis of (Z)-tamoxifen (Z: E > 99: 1) has been developed. (C) 1998 Elsevier Science Ltd. All rights reserved.
DEVELOPMENT OF NEW SELECTIVE ESTROGEN RECEPTOR MODULATORS
申请人:The Regents of the University of California,
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