Lepidiline A (Macaline A) 是一种具有抗炎症活性的黄酮木质素。Lepidiline A 对HL-60细胞具有细胞毒活性,IC50值为 32.3 μM。它是从芸苔科植物Lepidium meyenii Walpers 的活性成分,可改善小鼠内源性性激素的平衡,提高果蝇的繁殖力。Lepidiline A 靶向HSD17B1基因的机制来增强酶的活性,提高性激素的生物转化效率,提高生殖能力。Lepidiline A 具有抗癌活性。
2,4-D sodium salt (Sodium 2,4-dichlorophenoxyacetate) is a selective systemic herbicide that effectively controls broad-leaved weeds. Acting as a planthormone, it induces uncontrolled growth in meristematic tissues. By inhibiting DNA and protein synthesis, 2,4-D sodium salt hinders regular plant growth and development.
Prohexadione is a plant growth regulator. It inhibits the gibberellin planthormone biosynthesis enzyme 3β-hydroxylase when used at concentrations of 0.1, 1, and 10 mM. It reduces the shoot length of peanut plants when applied at 0.5, 1.5, and 4.5 kg hectare. Prohexadione also inhibits jumonji domain-containing 2A (JMJD2A) demethylase when used at a concentration of 1 mM and induces the differentiation of mouse neurospheres into neurons at 1, 1.5, and 2 mM. Formulations containing prohexadione have been used as plant growth regulators in agriculture.
Abamine is an inhibitor of 9-Cis-Epoxycarotenoid dioxygenase (NCED), the key regulatory enzyme in the planthormone abscisic acid (ABA) biosynthesis pathway.