作者:Bettina Böhlendorf、Martina Herrmann、Hans‐Jürgen Hecht、Florenz Sasse、Edgar Forche、Brigitte Kunze、Hans Reichenbach、Gerhard Höfle
DOI:10.1002/(sici)1099-0690(199910)1999:10<2601::aid-ejoc2601>3.0.co;2-#
日期:1999.10
spectroscopic data, and confirmed in the case of melithiazol E (3b), including its relative configuration, by an X-ray structure analysis. The absolute configuration of melithiazols A (2a) and B (3a) was determined by degradation and CD spectroscopy. Antifungal and cytotoxic activities, inhibition of NADH oxidation, and lipophilicities of melithiazols 2–4, myxothiazols 1, and strobilurin-type compounds
从地衣草,弓形虫和粘液霉菌的培养物中,分离出了十三种与粘虫唑有关的新的β-甲氧基丙烯酸酯(MOA)杀菌剂(1)。甲唑烷A(2a),D(2b),K(2c)和L(2d)的特征是噻唑啉-噻唑系统,而甲乙唑B(3a),E(3b),F(3c),G(3d)),H(3e),I(3f),M(3g)和N(3h)是双(噻唑)。甲利唑醇C(4作为此类化合物的第一个代表,)仅包含一个噻唑环。该结构是根据光谱数据建立的,并在美拉唑E(3b)的情况下通过X射线结构分析得到了证实,包括其相对构型。通过降解和CD光谱法测定了甲硅氮唑A(2a)和B(3a)的绝对构型。比较了抗真菌和细胞毒活性,NADH氧化的抑制作用以及甲乙唑醇2–4,甲噻唑醇1和嗜球果伞素类化合物的亲脂性。