专利号:EP-0558321-A1 优先权日:1992-02-27 标题:Antivirally active N-cycloalkyl alkanol compounds 发明人:KURONO MASAYASU; BABA YUTAKA; OKA MITSURU; HONDA NAOKI; MATSUMOTO YUKIHARU; KAKIGAMI TAKUJI; IWATA NORIYUKI; ISHIWATA YOSHIRO; OHTUKA TAMAKI C O SANWA KAGAKU; MITANI TAKAHIKO; SAWAI KIICHI 权利人:SANWA KAGAKU KENKYUSHO CO 摘要:The compounds are of the general formulan n orn n where Râ‚? is -OH, amino or -SH, Râ‚‚ is H, α- or β-naphthyl or optionally substituted phenyl, R₃ is mono-, di- or tricycloalkyl of C6-16, optionally substituted, R₄₋₇ are H or alkyl, R₈₋₉ are alkyl or may form a 6-membered ring or a 5-membered ring with R₆ and R₇, Râ‚?â‚€ and Râ‚?â‚? are alkyl, and n is 0 or an integer. n Synthesis examples are given, and for the preparation of starting materials. n Pharmaceutical compositions for oral, topical or injectable administration contain the compounds or their acceptable salts. n The compounds have excellent antiviral activity as illustrated against herpes virus and may also be effective against influenza, DNA, RNA and HIV viruses.
参考标题:A Novel Method For Biomimetic Synthesis Of Mannich Bases 作者:Yuan Guo,Jing An,Zhenhuan Lu,Mengjiao Peng |发布日期:2012.7 摘要:Reaction Has Become An Important Tool For The Synthesis Of New Compounds. Mannich Bases Can Be Either Directly Employed Or Used As Intermediates. In This Work, The One‐carbon Unit Transfer Reaction Of Tetrahydrofolate Coenzyme Was Initiated. 1,3‐dimethylimidazolidine As A New Tetrahydrofolate Coenzyme Model At Formaldehyde Oxidation Level Was Used To React With Ketone Having Active Hydrogen Atoms And Amine