Sesquiterpene Backbones Generated by Sesquiterpene Cyclases: Formation of <i>iso</i>-Caryolan-1-ol and an Isoclovane
作者:Henry Struwe、Finn Schrödter、Hanke Spinck、Andreas Kirschning
DOI:10.1021/acs.orglett.3c03383
日期:2023.12.8
New sesquiterpene backbones are accessible after incubation of caryolan-synthase (GcoA) and presilphiperfolan-8-β-ol synthase (BcBOT2) with a non-natural farnesyldiphosphate in which the central olefinic double bond is isomerized toward the methyl group. Two newly formed sesquiterpenoids are reported, a constitutional isomer of caryolan-1-ol (3), which we name iso-caryolan-1-ol (17), and the first
在石竹萜合酶 (GcoA) 和 presilphiperfolan-8-β-ol 合酶 (BcBOT2) 与非天然法呢基二磷酸孵育后,可以获得新的倍半萜骨架,其中中心烯烃双键向甲基异构化。报道了两种新形成的倍半萜类化合物,一种是石竹酚-1-醇 (3) 的构成异构体,我们将其命名为异石竹酚-1-醇 (17),另一种是迄今为止基于酶促产生的异氯烷环骨架的第一种萜类化合物。