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Dive into the research topics where Sebastianus J Halkes is active.

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Featured researches published by Sebastianus J Halkes.


Bioorganic & Medicinal Chemistry Letters | 1993

Synthesis and biological evaluation of 18-substituted analogs of 1α,25-dihydroxyvitamin D3

K. Nilsson; M.J. Vallés; L. Castedo; Antonio Mouriño; Sebastianus J Halkes; J.P. van de Velde

Abstract The synthesis and biological evaluation of 1α,25-dihydroxy-13-vinyl-18-norvitamin D3, 1α,25-dihydroxy-18-methylvitamin D3 and 1α,18,25-trihydroxyvitamin D3 are described.


Archive | 1997

Vitamin d compounds and method of preparing these compounds

José Pérez Sestelo; Antonio Mouriño; José L. Mascareñas; Sebastianus J Halkes; Jan Zorgdrager; Gerhardus D H Dijkstra; Jan-Paul van de Velde


Archive | 1992

Vitamin d compound, method of preparing this compound and intermediate therefor

Maria Jose Valles; José L. Mascareñas; Antonio Mouriño; Sebastianus J Halkes; Jan Zorgdrager


Archive | 1996

Vitamin D3 analogues having an unsaturated side chain

Andrzej Kutner; Wanda Wojciechowska; Sebastianus J Halkes; Jan-Paul van de Velde


Archive | 1997

Vitamin d analogs and methods of preparing these compounds

Sebastianus J Halkes; Jan Paul van de Velde; Silvia Kanzler; Wolfgang Reischl


Archive | 1997

Synthesis of C18 -modified vitamin D compounds and compounds resulting therefrom

Maria Jose Valles; Jose L. Mascarenas; Antonio Mouriño; Sebastianus J Halkes; Jan Zorgdrager


Archive | 1996

Vitamin D Verbindungen und ein Verfahren zu ihrer Herstellung Vitamin D compounds and a process for their preparation

Andrzej Kutner; Wanda Wojciechowska; Sebastianus J Halkes; De Velde Jan-Paul Van


Archive | 1995

Vitamin D-forbindelser og fremgangsmåde til fremstilling af disse forbindelser

Antonio Mouriño; Jose A. Martinez; Los Angeles Rey Maria De; Juan R. Granja; Sebastianus J Halkes


Archive | 1994

Method of preparing hydrindane compounds and hydrindane-related compounds

Miguel A. Maestro; Antonio Mouriño; Benjamin Octrooibur C. O. Borsje; Sebastianus J Halkes


Archive | 1994

Vitamin-D-Derivate und Verfahren zur Herstellung dieser Verbindungen Vitamin D derivatives and methods for preparing these compounds

Jose P Sestelo; Antonio Mouriño; Jose L. Mascarenas; Sebastianus J Halkes; Jan Zorgdrager; Gerhardus D H Dijkstra; De Velde Jan-Paul Van

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Antonio Mouriño

University of Santiago de Compostela

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Jose L. Mascarenas

Spanish National Research Council

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Maria Jose Valles

University of Santiago de Compostela

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Jose P Sestelo

Spanish National Research Council

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Andrzej Kutner

University of Birmingham

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José L. Mascareñas

University of Santiago de Compostela

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