Regulation of aureobasidin sensitivity in fungus
    31.
    发明授权
    Regulation of aureobasidin sensitivity in fungus 有权
    调控真菌中金黄色葡萄球菌敏感性

    公开(公告)号:US06348577B1

    公开(公告)日:2002-02-19

    申请号:US09414006

    申请日:1999-10-07

    IPC分类号: C07K1400

    摘要: The present invention provides a protein regulating the sensitivity of fungus to an antimycotic aureobasidin, a gene coding for this protein, the use thereof, an antibody for the protein and the use thereof. The invention is useful in the diagnosis and treatment for diseases including mycoses. The invention also provides a novel chromosome integration vector capable of imparting a novel selective marker of a drug resistance to a fungal transformant, a transformant transformed with this vector and a process for producing the same. In particular, it provides a protein capable of imparting the resistance to aureobasidin and acting as a selective marker and a DNA coding for the same.

    摘要翻译: 本发明提供调节真菌对抗真菌金黄色列生素的敏感性的蛋白质,编码该蛋白质的基因,其用途,蛋白质的抗体及其用途。 本发明可用于包括真菌病在内的疾病的诊断和治疗。 本发明还提供了一种新颖的染色体整合载体,其能够赋予对真菌转化体的耐药性的新型选择性标记,用该载体转化的转化体及其制备方法。 特别地,它提供能够赋予金黄担子素抗性并作为选择性标记的蛋白质和编码它们的DNA。

    Aureobasidins
    35.
    发明授权

    公开(公告)号:US5698670A

    公开(公告)日:1997-12-16

    申请号:US505255

    申请日:1995-08-16

    CPC分类号: C07K11/02 A61K38/00

    摘要: This invention relates to Aureobasidins useful as an antifungal agent having broader spectrum. The compound according to this invention includes a cyclic depsipeptide consisting of one hydroxy acid residue having A.sup.1, 3 amino acid residues having C.sup.1, F.sup.1 and H.sup.1, respectively, 4 N-methylamino acid residues having B.sup.1, D.sup.1, G.sup.1 and I.sup.1, respectively, and 1 cyclic amino acid residue having E.sup.1. The typical compound includes one wherein A.sup.1 is CH.sub.3 CH.sub.2 CH(CH.sub.3)--, B.sup.1 is (CH.sub.3).sub.2 CH--, C.sup.1 is benzyl, cyclohexylmethyl, p-fluorobenzyl, benzyloxymethyl, benzyloxybenzyl, methoxybenzyl, cyclohexylmethyloxybenzyl or the like, D.sup.1 is methyl, benzyl, hydroxymethyl or the like, E.sup.1 is --(CH.sub.2).sub.3 --, F.sup.1 is CH.sub.3 CH.sub.2 CH(CH.sub.3)--, G.sup.1 is (CH.sub.3).sub.2 CH--, H.sup.1 is (CH.sub.3).sub.2 CHCH.sub.2 -- and I.sup.1 is (CH.sub.3).sub.2 C(OH)--. The compound according to this invention has an excellent activity against not only Candida but also Cryptococcus and Aspergillus.

    摘要翻译: PCT No.PCT / JP94 / 02201 Sec。 371日期:1995年8月16日 102(e)日期1995年8月16日PCT 1994年12月26日PCT公布。 出版物WO95 / 18147 日期1995年7月6日本发明涉及可用作具有更宽光谱的抗真菌剂的Aureobasidins。 根据本发明的化合物包括由一个具有A1的羟基酸残基,具有C1,F1和H1的3个氨基酸残基,分别具有B1,D1,G1和I1的4个N-甲基氨基酸残基的环状缩肽,以及 1个具有E1的环状氨基酸残基。 典型的化合物包括其中A 1为CH 3 CH 2 CH(CH 3) - ,B 1为(CH 3)2 CH-,C 1为苄基,环己基甲基,对氟苄基,苄氧基甲基,苄氧基苄基,甲氧基苄基,环己基甲氧基苄基等的化合物,D1为甲基,苄基, 等等,E1是 - (CH 2)3 - ,F1是CH 3 CH 2 CH(CH 3) - ,G 1是(CH 3)2 CH-,H 1是(CH 3)2 CHCH 2 - 且I 1是(CH 3)2 C(OH) - 。 根据本发明的化合物对假丝酵母不仅具有优异的活性,而且对隐球菌和曲霉也具有优异的活性。