Robuta

https://pubmed.ncbi.nlm.nih.gov/9917275/ Occurrence and significance of decahydroquinolines from dendrobatid poison frogs and a myrmicine... Structures for 2,5-disubstituted decahydroquinolines (DHQs) are reported for the two diastereomeric pairs cis-275B (14) and cis-275B' (15) and... occurrencesignificance