[DE] ALKYLIDEN-TETRAHYDRONAPHTHALINDERIVATE, VERFAHREN ZU IHRER HERSTELLUNG UND IHRE VERWENDUNG ALS ENTZÜNDUNGSHEMMER<br/>[EN] ALKYLIDENE TETRAHYDRONAPHTHALENE DERIVATIVES, METHOD FOR THEIR PRODUCTION AND THEIR USE AS ANTI-INFLAMMATORY AGENTS<br/>[FR] DERIVES D'ALKYLIDENE-TETRAHYDRONAPHTALENE, PROCEDES POUR LEUR PRODUCTION ET LEUR UTILISATION COMME ANTI-INFLAMMATOIRES
申请人:SCHERING AG
公开号:WO2006027236A1
公开(公告)日:2006-03-16
Die Erfindung betrifft Alkyliden-Tetrahydronaphthalinderivate der allgemeinen Formel (I), Verfahren zu ihrer Herstellung und ihre Verwendung als Entzündungshemmer.
这项发明涉及一般式(I)的烷基亚乙基-四氢萘衍生物,其制备方法以及它们作为抗炎药的用途。
Tetrahydroxynaphthalene Reductase: Catalytic Properties of an Enzyme Involved in Reductive Asymmetric Naphthol Dearomatization
作者:Michael A. Schätzle、Stephan Flemming、Syed Masood Husain、Michael Richter、Stefan Günther、Michael Müller
DOI:10.1002/anie.201107695
日期:2012.3.12
In reduced circumstances: Tetrahydroxynaphthalenereductase shows a broad substrate range including alternate phenolic compounds and cyclic ketones. Structural modeling reveals major enzyme–substrate interactions; C‐terminal truncation of the enzyme causes an altered substrate preference, in accordance with stabilization of the substrate by the C‐terminal carboxylate (see picture). This effect allows
Access to both enantiomers of substituted 2-tetralol analogs by a highly enantioselective reductase
作者:Afifa Ayu Koesoema、Daron M. Standley、Kotchakorn T.sriwong、Mayumi Tamura、Tomoko Matsuda
DOI:10.1016/j.tetlet.2020.151682
日期:2020.3
engineered form of a highly enantioselective acetophenone reductase from Geotrichum candidum NBRC 4597 (GcAPRD) to produce (S)- and (R)-2-tetralols, and their substituted analogs. All mutations targeted residue Trp288, which has been shown to restrict substrate binding, but not play a direct role in catalysis. The wild type produced (S)-alcohols with excellent enantioselectivity, while the engineered forms