代谢
带有芳香杂环氮化合物的...羟基化反应发生在3号位置,如果苯环附着在杂环上,那么在氮原子邻位和对位也会发生羟基化反应,即喹啉会生成3-、6-和8-羟基喹啉。喹啉会...代谢成6-羟基咔唑;最初的氧化成2-羟基喹啉(咔唑)是由兔肝的溶解酶催化的,随后的羟基化反应...是由微粒体酶催化的。
WITH AROMATIC HETEROCYCLIC NITROGEN CMPD ... HYDROXYLATION OCCURS AT THE 3-POSITION, & IF A BENZENOID RING IS ATTACHED TO HETEROCYCLE, HYDROXYLATION OCCURS ALSO AT POSITIONS ORTHO & PARA TO THE N ATOM, IE QUINOLINE YIELDS 3-, 6- & 8-HYDROXYQUINOLINE. QUINOLINE IS ... METABOLIZED INTO 6-HYDROXYCARBOSTYRIL; INITIAL OXIDATION TO 2-HYDROXYQUINOLINE (CARBOSTYRIL) IS CATALYZED BY A SOL ENZYME OF RABBIT LIVER, & SUBSEQUENT HYDROXYLATION ... IS CATALYZED BY A MICROSOMAL ENZYME.
来源:Hazardous Substances Data Bank (HSDB)