The synthesis of functionalized 13,14-seco-steroids via Grob fragmentation

Synthetic approaches to anti-hormonal steroids

Thomas, C.A.A.

The first section of this thesis presents a review of the literature on hormones and anti-hormones, ...

A new approach toward the synthesis of C,D-cis coupled steroid and C,D-cis coupled D-homosteroid skeletons

Dratch, S.
Charnikhova, T.
Sarabèr, F.C.E.
Jansen, B.J.M.
Groot, de, Æ.

January 2003

A short and efficient procedure has been developed for the synthesis of C,D-cis coupled steroid and ...

Synthesis of 5,10-seco analogs of testosterone

Khripach, V.A.
Zhabinskii, V.N.
Kuchto, A.I.
Zhiburtovich, Y.Y.
Khripach, N.B.
Lyakhov, A.S.
Groen, M.B.
Louw, van der, J.
Groot, de, Æ.

January 2008

A number of 5,10-seco analogs of testosterone has been synthesized starting from products of the rad...

The synthesis of functionalized 13,14-seco-steroids via Grob fragmentation

Khripach, V.A.
Zhabinskii, V.N.
Fando, G.P.
Kuchto, A.I.
Lyakhov, A.S.
Govorova, A.A.
Groen, M.B.
Louw, van der, J.
Groot, de, Æ.

January 2004

A synthetic methodology for the synthesis of 13,14-seco-steroids with substituents at C-14 and C-17 ...

Reaction of (13S)-13-iodo-6beta-methoxy-3alpha,5-cyclo-13,14-seco-5alpha-androstane-14,17-dione with hydroxylamine and its application to the synthesis of new 13,14-seco steroids

Khripach, V.A.
Zhabinskii, V.N.
Kuchto, A.I.
Fando, G.P.
Zhiburtovich, Y.Y.
Lyakhov, A.S.
Govorova, A.A.
Groen, M.B.
Louw, van der, J.
Groot, de, Æ.

January 2004

The synthesis of 13,14-seco steroids starting from easily available (13S)-13-iodo-6-methoxy-3,5-cycl...

Synthesis of 13,14-secotestosterone derivatives

Khripach, V.A.
Zhabinskii, V.N.
Kuchto, A.I.
Zhiburtovich, Y.Y.
Fando, G.P.
Lyakhov, A.S.
Govorova, A.A.
Groen, M.B.
Louw, van der, J.
Groot, de, Æ.

January 2004

A number of testosterone analogs with a 13,14-secosteroidal fragment have been prepared from (13S)-1...

13,14-seco-steroids: A new type of modified steroids containing a nine-membered ring

Bjelakovic, MS
Declercq, Jean-Paul
Lorenc, LB
Pavlovic, VD
Mihailovic, ML.
Tinant, Bernard
Kalvoda, J

January 1999

Oxidations of 14 alpha-hydroxy-5 alpha-cholestan-3 beta-yl acetate (5) with lead tetraacetate under ...

13,14-Seco-steroids: A New Type of Modified Steroids Containing a Nine-Membered Ring

Bjelaković, Mira
Lorenc, Ljubinka
Pavlović, Vladimir D.
Mihailović, Milhailo Lj.
Tinant, Bernard
Declercq, Jean-Paul
Kalvoda, Jaroslav

January 1999

Oxidations of 14α‐hydroxy‐5α‐cholestan‐3β‐yl acetate (5) with lead tetraacetate under thermal or pho...

A synthetic approach to the C/D ring system of steroids

Pendleton, Nevil

January 1987

This thesis is concerned with an approach to the synthesis of the C/D ring system and side chain of ...

5,10:13,14-Disecosteroids: novel modified steroids containing 10- and 9-membered rings

Bjelaković, Mira
Krstić, Natalija
Todorović, Nina
Krunić, A.
Tinant, B.
Dabović, Milan
Pavlović, Vladimir D.

January 2009

In this paper a synthetic pathway to the modified 5,10:13,14-bisfragmentation cholestane derivatives...

Radical oxidation of 17-functionalized 14alpha-hydroxy steroids

Khripach, V.A.
Zhabinskii, V.N.
Kotyatkina, A.I.
Fando, G.P.
Zhiburtovich, Y.Y.
Lyakhov, A.S.
Govorova, A.A.
Groen, M.B.
Louw, J., van der
Groot, A., de

January 2001

The radical oxidation of 14a-hydroxy steroids with various functional groups at C-17 was studied. Le...

New approaches toward the synthesis of (D-homo) steroid skeletons using Mukaiyama reactions

Sarabèr, F.C.E.
Baranovsky, A.
Jansen, B.J.M.
Posthumus, M.A.
Groot, Æ., de

January 2006

New, short, and flexible procedures have been developed for syntheses of steroid and D-homo steroid ...

Mukaiyama and Torgov Chemistry in the Synthesis of (D-homo) Steroid Skeletons

Sarabèr, F.C.E.
Drach, S.V.
Baranovsky, A.
Charnikhova, T.
Pogrebnoi, S.
Jansen, B.J.M.
Groot, de, Æ.

January 2006

Three new, short, and efficient procedures have been developed for syntheses of steroid and D-homo s...

Two approaches to 14,15-secoergostane intermediates for the synthesis of strophasterols

Yuki Fukuda (1503802)
Shuntaro Sato (4025585)
Yusuke Ogura (1882531)
Shigefumi Kuwahara (684837)

March 2018

<p>Two protected 14,15-secoergostane derivatives suitable as pivotal intermediates for the synthesis...

SYNTHESIS AND IDENTIFICATION OF 12 A-RING REDUCED 6-ALPHA-HYDROXYLATED AND 6-BETA-HYDROXYLATED COMPOUNDS DERIVED FROM 11-DEOXYCORTISOL, CORTICOSTERONE AND 11-DEHYDROCORTICOSTERONE

KRAAN, GPB
HARTSTRA, J
WOLTHERS, BG
VANDERMOLEN, JC
NAGEL, GT
DRAYER, NM
ZIJLSTRA, RWJ
KRUIZINGA, WH

June 1994

The synthesis and identification of 12 A-ring reduced 6 alpha-(and 6 beta-)hydroxylated compounds de...

Synthetic approaches to anti-hormonal steroids

Thomas, C.A.A.

The first section of this thesis presents a review of the literature on hormones and anti-hormones, ...

A new approach toward the synthesis of C,D-cis coupled steroid and C,D-cis coupled D-homosteroid skeletons

Dratch, S.
Charnikhova, T.
Sarabèr, F.C.E.
Jansen, B.J.M.
Groot, de, Æ.

January 2003

A short and efficient procedure has been developed for the synthesis of C,D-cis coupled steroid and ...

Synthesis of 5,10-seco analogs of testosterone

Khripach, V.A.
Zhabinskii, V.N.
Kuchto, A.I.
Zhiburtovich, Y.Y.
Khripach, N.B.
Lyakhov, A.S.
Groen, M.B.
Louw, van der, J.
Groot, de, Æ.

January 2008

A number of 5,10-seco analogs of testosterone has been synthesized starting from products of the rad...

The synthesis of functionalized 13,14-seco-steroids via Grob fragmentation

Khripach, V.A.
Zhabinskii, V.N.
Fando, G.P.
Kuchto, A.I.
Lyakhov, A.S.
Govorova, A.A.
Groen, M.B.
Louw, van der, J.
Groot, de, Æ.

January 2004

A synthetic methodology for the synthesis of 13,14-seco-steroids with substituents at C-14 and C-17 ...

Reaction of (13S)-13-iodo-6beta-methoxy-3alpha,5-cyclo-13,14-seco-5alpha-androstane-14,17-dione with hydroxylamine and its application to the synthesis of new 13,14-seco steroids

Khripach, V.A.
Zhabinskii, V.N.
Kuchto, A.I.
Fando, G.P.
Zhiburtovich, Y.Y.
Lyakhov, A.S.
Govorova, A.A.
Groen, M.B.
Louw, van der, J.
Groot, de, Æ.

January 2004

The synthesis of 13,14-seco steroids starting from easily available (13S)-13-iodo-6-methoxy-3,5-cycl...

Synthesis of 13,14-secotestosterone derivatives

Khripach, V.A.
Zhabinskii, V.N.
Kuchto, A.I.
Zhiburtovich, Y.Y.
Fando, G.P.
Lyakhov, A.S.
Govorova, A.A.
Groen, M.B.
Louw, van der, J.
Groot, de, Æ.

January 2004

A number of testosterone analogs with a 13,14-secosteroidal fragment have been prepared from (13S)-1...

13,14-seco-steroids: A new type of modified steroids containing a nine-membered ring

Bjelakovic, MS
Declercq, Jean-Paul
Lorenc, LB
Pavlovic, VD
Mihailovic, ML.
Tinant, Bernard
Kalvoda, J

January 1999

Oxidations of 14 alpha-hydroxy-5 alpha-cholestan-3 beta-yl acetate (5) with lead tetraacetate under ...

13,14-Seco-steroids: A New Type of Modified Steroids Containing a Nine-Membered Ring

Bjelaković, Mira
Lorenc, Ljubinka
Pavlović, Vladimir D.
Mihailović, Milhailo Lj.
Tinant, Bernard
Declercq, Jean-Paul
Kalvoda, Jaroslav

January 1999

Oxidations of 14α‐hydroxy‐5α‐cholestan‐3β‐yl acetate (5) with lead tetraacetate under thermal or pho...

A synthetic approach to the C/D ring system of steroids

Pendleton, Nevil

January 1987

This thesis is concerned with an approach to the synthesis of the C/D ring system and side chain of ...

5,10:13,14-Disecosteroids: novel modified steroids containing 10- and 9-membered rings

Bjelaković, Mira
Krstić, Natalija
Todorović, Nina
Krunić, A.
Tinant, B.
Dabović, Milan
Pavlović, Vladimir D.

January 2009

In this paper a synthetic pathway to the modified 5,10:13,14-bisfragmentation cholestane derivatives...

Radical oxidation of 17-functionalized 14alpha-hydroxy steroids

Khripach, V.A.
Zhabinskii, V.N.
Kotyatkina, A.I.
Fando, G.P.
Zhiburtovich, Y.Y.
Lyakhov, A.S.
Govorova, A.A.
Groen, M.B.
Louw, J., van der
Groot, A., de

January 2001

The radical oxidation of 14a-hydroxy steroids with various functional groups at C-17 was studied. Le...

New approaches toward the synthesis of (D-homo) steroid skeletons using Mukaiyama reactions

Sarabèr, F.C.E.
Baranovsky, A.
Jansen, B.J.M.
Posthumus, M.A.
Groot, Æ., de

January 2006

New, short, and flexible procedures have been developed for syntheses of steroid and D-homo steroid ...

Mukaiyama and Torgov Chemistry in the Synthesis of (D-homo) Steroid Skeletons

Sarabèr, F.C.E.
Drach, S.V.
Baranovsky, A.
Charnikhova, T.
Pogrebnoi, S.
Jansen, B.J.M.
Groot, de, Æ.

January 2006

Three new, short, and efficient procedures have been developed for syntheses of steroid and D-homo s...

Two approaches to 14,15-secoergostane intermediates for the synthesis of strophasterols

Yuki Fukuda (1503802)
Shuntaro Sato (4025585)
Yusuke Ogura (1882531)
Shigefumi Kuwahara (684837)

March 2018

<p>Two protected 14,15-secoergostane derivatives suitable as pivotal intermediates for the synthesis...

SYNTHESIS AND IDENTIFICATION OF 12 A-RING REDUCED 6-ALPHA-HYDROXYLATED AND 6-BETA-HYDROXYLATED COMPOUNDS DERIVED FROM 11-DEOXYCORTISOL, CORTICOSTERONE AND 11-DEHYDROCORTICOSTERONE

KRAAN, GPB
HARTSTRA, J
WOLTHERS, BG
VANDERMOLEN, JC
NAGEL, GT
DRAYER, NM
ZIJLSTRA, RWJ
KRUIZINGA, WH

June 1994

The synthesis and identification of 12 A-ring reduced 6 alpha-(and 6 beta-)hydroxylated compounds de...

Synthetic approaches to anti-hormonal steroids

Thomas, C.A.A.

The first section of this thesis presents a review of the literature on hormones and anti-hormones, ...

A new approach toward the synthesis of C,D-cis coupled steroid and C,D-cis coupled D-homosteroid skeletons

Dratch, S.
Charnikhova, T.
Sarabèr, F.C.E.
Jansen, B.J.M.
Groot, de, Æ.

January 2003

A short and efficient procedure has been developed for the synthesis of C,D-cis coupled steroid and ...

Synthesis of 5,10-seco analogs of testosterone

Khripach, V.A.
Zhabinskii, V.N.
Kuchto, A.I.
Zhiburtovich, Y.Y.
Khripach, N.B.
Lyakhov, A.S.
Groen, M.B.
Louw, van der, J.
Groot, de, Æ.

January 2008

A number of 5,10-seco analogs of testosterone has been synthesized starting from products of the rad...

The synthesis of functionalized 13,14-seco-steroids via Grob fragmentation

Abstract

Extracted data

The synthesis of functionalized 13,14-seco-steroids via Grob fragmentation

Abstract

Extracted data

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