CAS: 6954-55-8; 9H-Fluorene-4-Carboxylic Acid

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CAS号6223-83-2 9-芴酮-4-羧酸 | CAS号863305-32-2 biphenyl-2,2'-d... | CAS号7071-85-4 9H-Fluorene-4-c... | CAS号7553-56-2 碘 | CAS号64-19-7 冰醋酸 | CAS号141606-44-2 4-芴氰 | CAS号6223-83-2 9-芴酮-4-羧酸 | CAS号1556-99-6 4-甲基芴 | CAS号16218-33-0 7-碘-9H-芴-4-羧酸 | CAS号7071-89-8 9H-fluorene-2,5... | CAS号7083-63-8 4-乙酰氨基芴 | CAS号7256-04-4 7-硝基-4-芴甲酸 | CAS号7145-76-8 5-nitro-9H-fluo... | CAS号7315-93-7 9H-芴-4-羰基氯 | CAS号95303-01-8 tert-butyl 9H-f...

📜2,2'-联苯二甲酸置于硫酸,氢碘酸体系中,用 溶剂黄146 作为反应溶剂,化学反应 20.25H,反应生成 芴-4-羧酸
参考文献:从芴骨架合成4H-环戊二烯[def]菲
标题:从芴骨架合成4H-环戊二烯[def]菲
摘要:制备 4-芴乙酸,其氯化物与 Alcl3 环化得到 4H-环戊二烯-[def]菲-8-醇和 8,9-二酮.这些都被还原为 4H-环戊二烯 [def]菲:来自联苯酸的总产率为 40-50%.苯酚被转化为乙酰氧基和氨基底物.
DOI:10.1246/bcsj.56.2179

专利信息

专利号:US-9217012-B2
优先权日:2009-04-08
标题 :Inhibitors of protein tyrosine phosphatases
发明人：ZHANG ZHONG-YIN; ZHANG SHENG
权利人:ZHANG ZHONG-YIN; ZHANG SHENG; UNIV INDIANA RES & TECH CORP
摘要:Disclosed herein are compounds that selectively inhibit members of the PTP family of enzymes. Synthesized compounds demonstrated selective inhibition of TC-PTP. Also provided are methods of using the compounds and formulations containing the compounds. Also described is a fluorescence-tagged combinatorial library synthesis and screening method. And methods of using these compounds to effect enzyme activity both in cells and in vitro as well as method of using these compounds to treat diseases in human and animals.

专利号:CN-111320547-B
优先权日:2020-04-03
标题:Synthesis method of lumefantrine-D9