[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
Synthesis of Substituted 3-Iodocoumarins and 3-Iodobutenolides via Electrophilic Iodocyclization of Ethoxyalkyne Diols
作者:Maddi Sridhar Reddy、Nuligonda Thirupathi、Madala Hari Babu、Surendra Puri
DOI:10.1021/jo400499r
日期:2013.6.21
A convenient and general synthesis of various 4-substituted 3-iodocoumarins and 4,5-disubstituted 3-iodobutenolides is described via an exclusive 6-endo-dig iodocyclization of 3-ethoxy-1-(2-alkoxyphenyl)-2-yn-1-ols and 5-endo-dig iodocyclization of 1-alkoxy-4-ethoxy-3-yn-1,2-diols, respectively. The reaction is carried out under very mild conditions using I2 in CH2Cl2 or toluene at room temperature
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.
Synthesis of 3-acyltetrahydrofurans from formaldehyde acetals of allylic diols
作者:Catherine M Gasparski、Paul M Herrinton、Larry E Overman、John P Wolfe
DOI:10.1016/s0040-4039(00)01571-9
日期:2000.12
3-Acyltetrahydrofurans having hydrogen substituents at C5 can be prepared with high stereocontrol and enantiopurity from alkoxymethyl or thioalkoxymethyl derivatives of allylic diols. (C) 2000 Published by Elsevier Science Ltd.
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.