strigolactone

Soporidine 是由寄生植物 Striga hermonthica 萌发的拮抗剂。它能够特异性抑制 S. hermonthica 独脚金内酯受体，阻碍寄生虫的萌发。

在多种植物的根部分泌物中可以检测到OROBANCHOL，它是一种常见的Strigolactone。OROBANCHOL 是最主要的典型SL。

SL agonist 1 是一种有效的Strigolactone (SL)激动剂，被SL受体OmKAI2d3 和 OmKAI2d4 识别，从而有效地促进拟南芥种子的发芽。

Solanacol，是番茄根系分泌物中丰富的主要Strigolactone，是由烟草和番茄植物释放的经典Orobanchol类型的SL。它以其对P. ramosa 2a种子的高度选择性萌发刺激活性而闻名。

Sphynolactone-7 (SPL7) acts as an agonist for the Striga hyposensitive to light receptor 7 (ShHTL7) found in the parasitic plant Striga hermonthica. SPL7 selectively targets ShHTL7 with an IC50 of 0.31 µM, demonstrating higher specificity compared to ShHTL2-6, ShHTL9-10, and the strigolactone receptor AtD14 at a concentration of 10 µM, though it still inhibits ShHTL8 and ShHTL11 with IC50s of 1.2 and 7.8 µM, respectively. This compound triggers fatal germination of Striga hermonthica seeds in the absence of a host by inducing suicidal germination at a minimum effective concentration of 10 fM. Additionally, SPL7 can reduce the emergence of this obligate parasite from the soil and alleviate Striga hermonthica-induced senescence in maize when applied at a 10 nM concentration to the soil of maize and Striga hermonthica seed co-cultures.

TIS108为一种抑制三唑型独脚金内酯生物合成的化合物。它抑制拟南芥的胚胎发生并降低水稻中2′-epi-5-deoxystrigol (epi-5DS)的含量。