Trimethylamine is a product of decomposition of plants and animals. It is the substance mainly responsible for the fishy odor often associated with fouling fish bacterial vagina infections and bad breath. It is also associated with taking large doses of choline.

Spaglumic acid is the β-aspartyl isoform of N-Acetyl-l-aspartylglutamate (isospaglumic Acid is N-(N-Acetyl-l-α-aspartyl)-l-glutamic acid).

7-Xylosyl-10-deacetyltaxol C is a natural product from Taxus wallichiana Zucc.