CAS: 57-97-6; Dmba

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📜7,12-二甲基苯并[b]菲-7,12-二醇置于bisulfite Solution,氢碘酸体系中,化学反应生成 7,12-二甲基苯并[a]蒽
参考文献:Reductive Methylation Of Polycyclic Aromatic Quinones
标题:Reductive Methylation Of Polycyclic Aromatic Quinones
摘要:
DOI:10.1021/jo01295A028

专利信息

专利号:US-2003162992-A1
优先权日:2001-12-14
标 题 :Preparation of intermediates useful in the synthesis of antiviral nucleosides
发明人：WATANABE KYOICHI A; DU JINFA
摘要:The present invention is an efficient process for the manufacture of α-acyloxyacetaldehyde, a key intermediate in the synthesis of 1,3-oxathiolane and 1,3-dioxolane nucleosides.

专利号:US-7645788-B2
优先权日:2001-06-06
标题 :Tetramerous derivative of indole-3-carbinol with anti-carcinogenic activity and method of synthesis of said derivative
发明人：MAGNANI MAURO; FIORUCCI CHIARA; FILIPPONE PAOLINO; BRANDI GIORGIO; PAIARDINI MIRKO
权利人:UNIV DEGLI STUDI URBINO
摘要:Use of the tetramerous derivative of indole-3-carbinol having formula I n nfor preparing a medicinal having anti-carcinogenic activity, and method of synthesis of the tetramerous derivative having formula I, in which indole-3-carbinol is reacted with an oxidizing agent so as to cause a polymeric oxidation of indole-3-carbinol.

专利号:US-3929796-A
优先权日:1974-08-02
标 题:Synthesis of penniclavine and elymoclavine
发明人：KORNFELD EDMUND C; BACH NICHOLAS J
权利人:LILLY CO ELI
摘要:Synthesis of penniclavine and of elymoclavine, intermediates useful therein, and novel compounds producible therefrom.

专利号:US-3968112-A
优先权日:1974-08-02
标 题:Synthesis of penniclavine and elymoclavine
发明人：KORNFELD EDMUND C; BACH NICHOLAS J
权利人:LILLY CO ELI
摘要:Synthesis of penniclavine and of elymoclavine, intermediates useful therein, and novel compounds producible therefrom.

专利号:EP-0255715-B1
优先权日:1986-08-07
标题 :Process for the synthesis of heterocycles from palladocyclic complexes
摘要:Heterocylic rings are synthesised from palladocyclic complexes by reaction with alkynes, characterised in that the palladocyclic complexes are employed in the form of iodo or cationic complexes. The process applies in particular to the synthesis of nitrogenous heterocyclic rings.

专利号:US-2007088086-A1
优先权日:1999-08-16
标题 :Method of using synthetic L-Se-methylselenocysteine as a nutriceutical and a method of its synthesis
发明人：SPALLHOLZ JULIAN E; REID TED W; WALKUP ROBERT D
权利人:PHARMASE INC
摘要:A synthesis of and use for L-Se-methylselenocysteine as a nutriceutical is described, based upon the knowledge that L-Se-methylselenocysteine is less toxic than L-selenomethionine towards normal cells. The synthesis proceeds by mixing N-(tert-butoxycarbonyl)-L-serine with a dialkyl diazodicarboxylate and at least one of a trialkylphosphine, triarylphosphine, and phosphite to form a first mixture that includes N-(tert-butoxycarbonyl)-L-serine β-lactone. Methyl selenol or its salt is mixed with the N-(tert-butoxycarbonyl)-L-serine β-lactone to form a second mixture that includes N-(tert-butoxycarbonyl)-Se-methylselenocysteine. The tert-butoxycarbonyl group is removed from the N-(tert-butoxycarbonyl)-Se-methylselenocysteine to form L-Se-methylselenocysteine. This synthesis significantly improves the manufacturability, manufacturing efficiency, and utility of this naturally occurring rare form of organic-selenium. L-Se-methylselenocysteine formed, for example, in this manner may be used as a nutriceutical for supplementation into the diets of humans or animals for various beneficial purposes, such as, for example, to prevent or reduce the risk of developing cancer.