Figure 1
From: Unnatural spirocyclic oxindole alkaloids biosynthesis in Uncaria guianensis

General strategies for oxindole alkaloid analogues design using precursor-directed biosynthesis in U. guianensis plantlets.
From: Unnatural spirocyclic oxindole alkaloids biosynthesis in Uncaria guianensis

General strategies for oxindole alkaloid analogues design using precursor-directed biosynthesis in U. guianensis plantlets.