专利号:US-6531591-B1 优先权日:1999-07-07 标 题 :Synthesis of stable quinone and photoreactive ketone phosphoramidite reagents for solid phase synthesis of photoreactive-oligomer conjugates 发明人:FENSHOLDT JEF 权利人:EXIQON AS 摘要:Quinone phosphoramidite reagents as well as photoreactive ketone phosphoramidite reagents, such as anthraquinone phosphoramidite reagents and benzophenone phosphoramidite reagents were synthesized and used for the solid phase synthesis of photoreactive-oligonucleotide conjugates. These phosphoramidite reagents are stable, suitable for large-scale synthesis and designed for automated solid phase synthesis of oligomers terminating in a photoreactive moiety.
专利号:EP-1202998-B1 优先权日:1999-07-07 标 题 :Synthesis of stable quinone and photoreactive ketone phosphoramidite reagents for solid phase synthesis of photoreactive-oligomer conjugates 发明人:FENSHOLDT JEF 权利人:EXIQON AS 摘要:Quinone phosphoramidite reagents as well as photoreactive ketone phosphoramidite reagents, such as anthraquinone phosphoramidite reagents and benzophenone phosphoramidite reagents were synthesized and used for the solid phase synthesis of photoreactive-oligonucleotide conjugates. These phosphoramidite reagents are stable, suitable for large-scale synthesis and designed for automated solid phase synthesis of oligomers terminating in a photoreactive moiety.
专利号:EP-1202998-A1 优先权日:1999-07-07 标题:Synthesis of stable quinone and photoreactive ketone phosphoramidite reagents for solid phase synthesis of photoreactive-oligomer conjugates
专利号:US-9321804-B2 优先权日:2011-03-09 标题 :Synthesis and use of anti-tumor drug LQC-Y 发明人:LEI HAIMIN 权利人:UNIV BEIJING CHINESE MEDICINE; 3D MEDICINES LTD 摘要:Disclosed are the general structural formula of LQC-Y as well as the synthesis and use thereof. Pharmacological experiments demonstrated the marked antitumor effect of such compounds. Single day administration of LQC-Y3 to mice at a maximum dose of 6000 mg/kg showed no toxicity response during the 14-day continuous observation period, indicating the high safety of the compounds, and the compounds can be used to prepare medicaments for preventing and treating carcinomas such as liver cancer, lung cancer. In the general structural formula of LQC-Y, R represents steroid compounds such as cholic acid, deoxycholic acid, ursodeoxycholic acid, chenodeoxycholic acid, and hyodeoxycholic acid and so on; triterpenoid compounds such as oleanolic acid, ursolic acid, pachymic acid, glycyrrhetinic acid and glycosides thereof and so on; emodic acid, emodin and other mono-substituted or poly-substituted structures of anthraquinone parent nucleus; baicalein, baicalin and other flavonoid; shikimic acid, mono-substituted shikimic acid or poly-substituted shikimic acid; gardenia acid and other iridoid acid derivatives; paeonol, curcumin and structural derivatives thereof.
专利号:DE-60006680-T2 优先权日:1999-07-07 标题 :SYNTHESIS OF STABLE CHINONE- AND PHOTOREACTIVE KETONE-PHOSPHORAMIDITE REAGENT FOR SOLID-PHASE SYNTHESIS OF PHOTOREACTIVE OLIGOMER CONJUGATES
专利号:WO-0104129-A1 优先权日:1999-07-07 标题:Synthesis of stable quinone and photoreactive ketone phosphoramidite reagents for solid phase synthesis of photoreactive-oligomer conjugates
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合成参考文献
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