Synthesis of a Novel 1,2,4-Oxadiazole Diterpene from the Oxime of the Methyl Ester of 1 beta,13-Epoxydihydroquinopimaric Acid

Tretyakova Elena V.; Salimova Elena V.; Odinokov Victor N.; Dzhemilev Usein M.

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Synthesis of a Novel 1,2,4-Oxadiazole Diterpene from the Oxime of the Methyl Ester of 1 beta,13-Epoxydihydroquinopimaric Acid

机译：从1β，13-环氧二氢喹啉甲基酸的肟肟合成新型1,2,4-恶二唑二萜

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摘要

Oximation of the dihydroquinopimaric acid Omicron-cyanoethylderivative (2) via the amidoxime 3, and cyclization with trifluoroacetic anhydride resulted in a new 1,2,4-oxadiazole diterpenoid (4).

机译：通过hydro胺肟3氧化二氢喹喔啉酸Omicron-氰基乙基衍生物（2），并用三氟乙酸酐环化生成新的1,2,4-恶二唑二萜（4）。

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《Natural product communications》 |2016年第1期|共2页
作者
Tretyakova Elena V.; Salimova Elena V.; Odinokov Victor N.; Dzhemilev Usein M.;
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正文语种 eng
中图分类自然科学总论;
关键词
Diterpenoids; Diene adducts; Dihydroquinopimaric acid; Oxime; Amidoxime; 1; 2; 4Oxadiazole;

机译：二萜;二烯加合物;二氢喹啉酸;肟;A肟;[1;2;4] Oxadiazole;

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1. Synthesis of a Novel 1,2,4-Oxadiazole Diterpene from the Oxime of the Methyl Ester of 1 beta,13-Epoxydihydroquinopimaric Acid [J] . Tretyakova Elena V., Salimova Elena V., Odinokov Victor N., Natural product communications . 2016,第1期

机译：从1β，13-环氧二氢喹啉甲基酸的肟肟合成新型1,2,4-恶二唑二萜
2. Synthesis of 5-methyl-2-12-methyl/phenylimino-3-(3-methyl-5-styryl-isoxazol-4-yl)-2,3-dihydro-thiazole-4-carbonyli-2,4-dihydro-pyrazol-3-ones, 1,3,4-oxadiazoles and 4-oxo-thiazolin-5-ylidene-acetic acid methyl esters [J] . Rajanarendar E, Karunakar D, Ramu K Heterocyclic communications . 2006,第2期

机译：5-甲基-2-12-甲基/苯基亚氨基-3-（3-甲基-5-苯乙烯基-异恶唑-4-基）-2,3-二氢噻唑-4-羰基-2,4-二氢-吡唑-3-酮，1,3,4-恶二唑和4-氧噻唑啉-5-亚甲基-乙酸甲酯
3. Convergent, parallel synthesis of a series of beta-substituted 1,2,4-oxadiazole butanoic acids as potent and selective alpha(v)beta3 receptor antagonists. [J] . Boys ML, Schretzman LA, Chandrakumar NS, Bioorganic and Medicinal Chemistry Letters . 2006,第4期

机译：聚合，并行合成一系列的β-取代的1,2,4-恶二唑丁酸作为有效的和选择性的alpha（v）beta3受体拮抗剂。
4. Design, Synthesis and Anti-fungal Activity of the Oleanic Acid Oxime Esters and Oxime Ethers [C] . Hanqing Zhao, Minjie Zhou, Jianjun Zhang, Proceedings of 4th international symposium on pesticides and environmental safety amp; 5th pan Pacific confernce on pesticide science amp; 8th international workshop on crop protection chemistry and regulatory harmonization . 2012

机译：齐墩果酸肟酯和肟醚的设计，合成及抗真菌活性
5. 1. Studies directed toward the synthesis of 20B-carbachaparrinone analogs via a samarium (II) iodide ring closure of a highly functionalized intermediate. 2. Synthesis of 5-oxo-cyclopent-1-enecarboxylic acid methyl esters via a novel tandem aldol-knoevenagel condensation. 3. Novel carbocyclic ring formation via intramolecular enol trapping of an allyl cation in acidic polar media. [D] . DeSelms, Robert Herschel. 2002

机译：1.研究针对通过高度官能化中间体的碘化sa（II）闭环合成20B-氨基苯甲酰吗啉酮类似物。 2.通过新型串联的羟醛-knoevenagel缩合合成5-氧代-环戊-1-烯羧酸甲酯。 3.通过在酸性极性介质中烯丙基阳离子的分子内烯醇捕获而形成新的碳环。
6. Efficient Synthesis and Anti-Fungal Activity of Oleanolic Acid Oxime Esters [O] . Hanqing Zhao, Minjie Zhou, Lifeng Duan, 2013

机译：齐墩果酸肟酯的高效合成及抗真菌活性
7. SYNTHESIS OF 3-(2-PYRIDYL)-N-METHYL-1,2,4-TRIAZOLE-5-ACETIC ACID ETHYL ESTER AND THEIR COORDINATION COMPOUNDS WITH Pd(II) [O] . Yu. Ogorodnik, D. Khomenko, R. Doroschuk, 2017

机译：合成3-（2-吡啶基）-N-甲基-1,2,4-三唑-5-乙酸乙酯及其具有Pd（II）的配位化合物
8. Diterpene Resin Acids: A Compilation of Infrared, Mass, Nuclear Magnetic Resonance, Ultraviolet Spectra and Gas Chromatographic Retention Data (of the Methyl Esters) [R] . Zinkel, D. F., Zank, L. C., Wesolowski, M. F. 1971

机译：二萜树脂酸：红外，质量，核磁共振，紫外光谱和气相色谱保留数据（甲酯）的汇编

Synthesis of a Novel 1,2,4-Oxadiazole Diterpene from the Oxime of the Methyl Ester of 1 beta,13-Epoxydihydroquinopimaric Acid

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