- Synthesis of 20-Hydroxyecdysone Carboxylate Esters
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Acylation of 20-hydroxy-2,3-O-isopropylideneecdysone (2) by carboxylic-acid anhydrides produced ecdysteroid derivatives containing various organic acids (5–12).
- Bobaev,Zavarzin,Blinnikov,Bobakulov, Kh. M.,Ramazanov, N. Sh.,Abdullaev
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p. 1088 - 1092
(2017/12/04)
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- Steroidal ligands and their use in gene switch modulation
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The present invention relates to steroidal ligands for use in nuclear receptor-based inducible gene expression systems. The invention further relates to methods of modulating the expression of genes of interest with a system containing one or more nuclear
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Page/Page column 46
(2016/02/15)
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- Selective Acetylation of 20-Hydroxyecdysone. Partial Synthesis of Some Minor Ecdysteroids and Analogues
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Selective acetylation of the 2,3- and 20,22-acetonide and 2,3:20,22-diacetonide derivatives of 20-hydroxyecdysone and subsequent removal of the protecting groups led to partial synthesis of a number of mono-, di- and triacetate derivatives of 20-hydroxyecdysone.Some of these acetate derivatives are minor, naturally occurring ecdysteroids.
- Suksamrarn, Apichart,Pattanaprateep, Prasert
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p. 10633 - 10650
(2007/10/02)
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