Effects of Leaf Extract on Allergic Inflammation in Immune Cell Lines.

is a perennial plant belonging to the Fabaceae family that is widely distributed across northern Asia. roots have been used as a traditional medicinal herb because of their numerous health benefits. However, the physiological properties of leaves remain unknown.

Linaburiosides A-D, acylated iridoid glucosides from Linaria buriatica.

Four previously undescribed acylated iridoid glucosides, linaburiosides A‒D, one undescribed iridoid, 7-deoxyiridolactonic acid, and one known acylated iridoid glucoside, iridolinarin C, were isolated from the aerial parts of a Mongolian traditional herbal medicine, Linaria buriatica. Linaburiosides A‒D had an acyl moiety corresponding to 7-deoxyiridolactonic acid. Detailed spectroscopic analyses of linaburiosides A‒D and 7-deoxyiridolactonic acid led to the assignment of their structures.