Synthesis of 6-chloronicotinates of steroidal 3 beta,5 alpha,6 beta-triols and 3 beta,5-dihydroxy-6-ketones

Kovganko NV; Chernov YG; Sokolov SN; Kashkan ZN; Survilo VL

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Synthesis of 6-chloronicotinates of steroidal 3 beta,5 alpha,6 beta-triols and 3 beta,5-dihydroxy-6-ketones

机译：甾体3β，5α，6β-三醇和3β，5-二羟基-6-酮的6-氯烟酸酯的合成

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摘要

New esters of 3 beta,5 alpha,6 beta-trihydroxysteroids and 3 beta,5-dihydroxy-6-ketosteroids containing 6-chloropyridine groups characteristic of the alkaloid epibatidine were synthesized by acylation with 6-chloronicotinoylchloride.

机译：通过用6-氯烟酰氯酰化，合成了具有生物碱依巴替丁特征的6-β-吡啶基的3β，5α，6β-三羟基甾族化合物和3β，5-二羟基-6-酮类固醇的新酯。

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《Chemistry of Natural Compounds》 |2009年第2期|共5页
作者
Kovganko NV; Chernov YG; Sokolov SN; Kashkan ZN; Survilo VL;
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正文语种 eng
中图分类化学;
关键词
3 beta; 5 alpha; 6 beta-trihydroxysteroids; 3; beta; 5-dihydroxy-6-ketosteroids; 6-chloronicotinates; 6-chloronicotinoylchloride; synthesis;

机译：3 beta;5 alpha;6 beta-trihydroxysteroids;3;beta;5-dihydroxy-6-ketosteroids;6-chloronicotinates;6-chloronicotinoylchloride;合成;

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1. Synthesis of 6-chloronicotinates of steroidal 3 beta,5 alpha,6 beta-triols and 3 beta,5-dihydroxy-6-ketones [J] . Kovganko NV, Chernov YG, Sokolov SN, Chemistry of Natural Compounds . 2009,第2期

机译：甾体3β，5α，6β-三醇和3β，5-二羟基-6-酮的6-氯烟酸酯的合成
2. Improvement of 5,6 alpha-epoxycholesterol, 5,6 beta-epoxycholesterol, cholestane-3 beta,5 alpha,6 beta-triol and 6-oxo-cholestan-3 beta,5 alpha-diol recovery for quantification by GC/MS [J] . Soules Regis, Noguer Emmanuel, Iuliano Luigi, Chemistry and Physics of Lipids . 2017,第Pta2期

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3. Electron ionization mass spectral fragmentation of cholestane-3 beta,4 alpha,5 alpha-triol and cholestane-3 beta,5 alpha,6 alpha/beta-triol bis- and tris-trimethylsilyl derivatives [J] . Rontani JF, Aubert C Rapid Communications in Mass Spectrometry: RCM . 2005,第14期

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4. The synthesis of collagen peptides and characterization of their inhibitory ceffects on the collagen binding activities of integrins alpha_1beta_1 and alpha_2beta_1 [C] . Sivashankarappa Gurusiddappa, Yi Xu, Rebecca L.Rich, the International Peptide Symposium . 2001

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5. Part I. Reactions of alpha,beta-unsaturated thioesters and selenoesters with enamines. Part II. Alpha,beta-unsaturated thioesters and selenoesters as dienophiles: Synthesis of cyclohexene derivatives. [D] . Byeon, Chang-Ho. 1994

机译：第一部分：α，β-不饱和硫酯和硒酸酯与烯胺的反应。第二部分作为亲二烯体的α，β-不饱和硫代酸酯和硒酸酯：环己烯衍生物的合成。
6. Expanded substrate screenings of human and Drosophila type 10 17beta-hydroxysteroid dehydrogenases (HSDs) reveal multiple specificities in bile acid and steroid hormone metabolism: characterization of multifunctional 3alpha/7alpha/7beta/17beta/20beta/21-HSD. [O] . Naeem Shafqat, Hanns-Ulrich Marschall, Charlotta Filling, 2003

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8. Palladium Catalyzed Coupling of F-Vinyl Zinc Reagents with Aryl Iodides. An Improved Synthesis of Alpha, Beta, Beta-Trifluorostyrenes and the Stereospecific Preparation of 1-Phenyl-F-Propenes [R] . Heinze, P. L., Burton, D. J. 1986

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Synthesis of 6-chloronicotinates of steroidal 3 beta,5 alpha,6 beta-triols and 3 beta,5-dihydroxy-6-ketones

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