A short, flexible and efficient procedure has been developed for the synthesis of C17 substituted steroid skeletons and Dhomo steroid skeletons using a ZnBr2 catalysed coupling of a silyl enol ether containing ring D precursor with a Torgov type reagent, followed by acid catalysed cyclisation of the adducts to (D-homo) steroid skeletons. (C) 2004 Elsevier Ltd. All rights reserved
The cyclopentyl intermediate 4 is an easily obtained, highly enantiopure starting material for the s...
International audienceLithium-mediated reductive dimerization of buta-1,3-diene in the presence of c...
This work is focused on the synthesis of novel steroidal androgen derivatives consisting of a steroi...
A short, flexible and efficient procedure has been developed for the synthesis of C17 substituted st...
A short and efficient procedure has been developed for the synthesis of C,D-cis coupled steroid and ...
New, short, and flexible procedures have been developed for syntheses of steroid and D-homo steroid ...
Three new, short, and efficient procedures have been developed for syntheses of steroid and D-homo s...
A chiral five-membered, silyl enol ether containing, steroid ring D precursor has been synthesized f...
This thesis is concerned with an approach to the synthesis of the C/D ring system and side chain of ...
Bunte JO, Rinne S, Mattay J. Synthesis of novel steroid backbones via photoinduced electron transfer...
1 Introduction This dissertation is focused on the development of new methodology for the synthesis ...
989-995New prototype of natural steroid amino acid hybrid containing nine membered D-ring in the ste...
This review is dedicated to Prof. Lutz F. Tietze on the occasion of his 65th birthday Both naturally...
The main aims and objectives of this project have been to (i) synthesise pregnane (C21), dinorcholan...
Two optically active steroid CD ring synthons 4 and 19 were synthesized from 11 obtained by the micr...
The cyclopentyl intermediate 4 is an easily obtained, highly enantiopure starting material for the s...
International audienceLithium-mediated reductive dimerization of buta-1,3-diene in the presence of c...
This work is focused on the synthesis of novel steroidal androgen derivatives consisting of a steroi...
A short, flexible and efficient procedure has been developed for the synthesis of C17 substituted st...
A short and efficient procedure has been developed for the synthesis of C,D-cis coupled steroid and ...
New, short, and flexible procedures have been developed for syntheses of steroid and D-homo steroid ...
Three new, short, and efficient procedures have been developed for syntheses of steroid and D-homo s...
A chiral five-membered, silyl enol ether containing, steroid ring D precursor has been synthesized f...
This thesis is concerned with an approach to the synthesis of the C/D ring system and side chain of ...
Bunte JO, Rinne S, Mattay J. Synthesis of novel steroid backbones via photoinduced electron transfer...
1 Introduction This dissertation is focused on the development of new methodology for the synthesis ...
989-995New prototype of natural steroid amino acid hybrid containing nine membered D-ring in the ste...
This review is dedicated to Prof. Lutz F. Tietze on the occasion of his 65th birthday Both naturally...
The main aims and objectives of this project have been to (i) synthesise pregnane (C21), dinorcholan...
Two optically active steroid CD ring synthons 4 and 19 were synthesized from 11 obtained by the micr...
The cyclopentyl intermediate 4 is an easily obtained, highly enantiopure starting material for the s...
International audienceLithium-mediated reductive dimerization of buta-1,3-diene in the presence of c...
This work is focused on the synthesis of novel steroidal androgen derivatives consisting of a steroi...
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