Indole is a well-characterized molecule that is used as a building block for a multitude of
natural compounds. It can be utilized directly as a free indole or it can serve as a substrate …

Flavonoids play an important role in the pigmentation of flowers; in addition, they protect
petals and other flower parts from UV irradiation and oxidative stress. Nudicaulins, flavonoid …

The unique physicochemical properties invest fused heterocyclic compounds with wide
applications in the synthesis of natural products, drugs, superconducting materials, energy …

13CO2 pulse-chase experiments monitored by high-resolution NMR spectroscopy and mass
spectrometry can provide 13C-isotopologue compositions in biosynthetic products …

Indole and the anthocyanin orientalin proceed through a unique cascade sequence that
leads to nudicaulins I and II in 92% yield. This biomimetic synthesis confirms the …

Despite increasing evidence for biosynthetic connections between flower pigments and
volatile compounds, examples of such relationships in polymorphic plant species remains …

Flower colour is an important trait for plants to attract pollinators and ensure their
reproductive success. Among yellow flower pigments, the nudicaulins in Papaver nudicaule …

Nudicaulins are yellow flower pigments accounting for the color of the petals of Papaver
nudicaule (Papaveraceae). These glucosidic compounds belong to the small group of …

The pigment responsible for the yellow colour of the Iceland poppy (Papaver nudicaule) has
fascinated chemists for decades. Named nudicaulin by Sir Robert Robinson in 1939, this …

Phenolic compounds are structurally and functionally diverse organic compounds
synthesized by plants, which apart from being involved in various plant life processes …