# (1R,15S,17S)-17-ethyl-6-methoxy-3,13-diazapentacyclo[13.3.1.02,10.04,9.013,18]nonadeca-2(10),4(9),5,7-tetraene

> group of stereoisomers with the chemical formula C₂₀H₂₆N₂O

**Wikidata**: [Q104375568](https://www.wikidata.org/wiki/Q104375568)  
**Source**: https://4ort.xyz/entity/-1r-15s-17s-17-ethyl-6-methoxy-3-13-diazapentacyclo-13-3-1-02-10-04-9-013-18-nonadeca-2-10-4-9-5-7-tetraene


## References

1. PubChem
2. Alkaloids with Anti-Onchocercal Activity from Voacanga africana Stapf (Apocynaceae): Identification and Molecular Modeling
3. Chemotaxonomic study of the genusTabernaemontana (Apocynaceae) based on their indole alkaloid content
4. UniChem