[EN] SPIROHYDANTOIN COMPOUNDS AND THEIR USE AS SELECTIVE ANDROGEN RECEPTOR MODULATORS [FR] COMPOSÉS DE SPIROHYDANTOÏNE ET LEUR UTILISATION COMME MODULATEURS SÉLECTIFS DES RÉCEPTEURS DES ANDROGÈNES
[EN] SPIROHYDANTOIN COMPOUNDS AND THEIR USE AS SELECTIVE ANDROGEN RECEPTOR MODULATORS [FR] COMPOSÉS DE SPIROHYDANTOÏNE ET LEUR UTILISATION COMME MODULATEURS SÉLECTIFS DES RÉCEPTEURS DES ANDROGÈNES
Methylaluminum bis(4-substituted-2,6-di-tert-butylphenoxide) as an efficient nonchelating Lewis acid: Application to asymmetric Diels-Alder reaction and diastereoselective alkylation to alkoxy carbonyl substrates
The exceptionally bulky methylaluminum bis(4-substituted-2,6-di-tert-butylphenoxide) such as MAD or MABR can be successfully utilized as a highly efficient nonchelating Lewis acid for achieving high stereoselectivity in 1,n asymmetric induction in cyclic as well as acyclic systems. Thus, Diels-Alder reaction of the acrylate of D-pantolactone and cyclopentadiene in the presence of such bulky organoaluminum
Spirohydantoin compounds and their use as selective androgen receptor modulators
申请人:NOVARTIS AG
公开号:US20150299120A1
公开(公告)日:2015-10-22
The present invention relates to a compound of formula (I-1) in free form or in pharmaceutically acceptable salt form
in which the substituents are as defined in the specification; to its preparation, to its use as a medicament and to medicaments comprising it. The present invention further provides a combination of pharmacologically active agents and a pharmaceutical composition.
Total synthesis of (+)-jatropholones A and B. Exploitation of the high-pressure technique
作者:Amos B. Smith、Nigel J. Liverton、Nicholas J. Hrib、Hariharan. Sivaramakrishnan、Kevin. Winzenberg
DOI:10.1021/ja00271a038
日期:1986.5
SPIROHYDANTOIN COMPOUNDS AND THEIR USE AS SELECTIVE ANDROGEN RECEPTOR MODULATORS
申请人:Novartis AG
公开号:EP2819999A1
公开(公告)日:2015-01-07
[EN] SPIROHYDANTOIN COMPOUNDS AND THEIR USE AS SELECTIVE ANDROGEN RECEPTOR MODULATORS<br/>[FR] COMPOSÉS DE SPIROHYDANTOÏNE ET LEUR UTILISATION COMME MODULATEURS SÉLECTIFS DES RÉCEPTEURS DES ANDROGÈNES
申请人:NOVARTIS AG
公开号:WO2013128421A1
公开(公告)日:2013-09-06
The present invention relates to a compound of formula (1-1 ) in free form or in pharmaceutically acceptable salt form in which the substituents are as defined in the specification; to its preparation, to its use as a medicament and to medicaments comprising it. The present invention further provides a combination of pharmacologically active agents and a pharmaceutical composition.