Anisimov Mikhail M, Chaikina Elena L, Smetanina Olga F, Yurchenko Anton N
Nat Prod Commun. 2016 Sep;11(9):1261-1262.
N-Methylpretrichodermamide B (I), pretrichodermamide C (H), quinolactacide (III) and 8-methoxy-3,5-dimethyl-3,4-dihydro-IH-isochromen-6-ol (IV), isolated from the marine fungus Penicillium sp., were examined for their ability to stimulate growth of seedling roots of buckwheat (Fagopyrum esculentum Moench), wheat (Triticum aestivum L.), soy {Glycine max (L.) Merr.}, and barley (Hordeum vulgare), It was shown that the stimulatory effects depend on the chemical structure of the compounds and on the plant species. Compounds I and III improved the rate of growth of seedling roots of buckwheat (1) and wheat (2), compound II stimulated growth of buckwheat roots (1), and compound IV improved growth of seedling roots of wheat (2) and soy (3). These compounds can be recommended for field study as plant growth stimulators.
从海洋真菌青霉属中分离出的N-甲基前曲霉菌酰胺B（I）、前曲霉菌酰胺C（H）、喹诺拉酸（III）和8-甲氧基-3,5-二甲基-3,4-二氢-1H-异色烯-6-醇（IV），对其刺激荞麦（苦荞麦）、小麦（普通小麦）、大豆（大豆）和大麦（大麦）幼苗根生长的能力进行了研究。结果表明，刺激作用取决于化合物的化学结构和植物种类。化合物I和III提高了荞麦（1）和小麦（2）幼苗根的生长速率，化合物II刺激了荞麦根（1）的生长，化合物IV提高了小麦（2）和大豆（3）幼苗根的生长。这些化合物可作为植物生长刺激剂推荐用于田间研究。
