Texaline is a active product that can be isolated from Amyris species of plants in the Caribbean. Texaline has antitubercular activity[1].
References
[1] Saloni Kakkar, et al. A comprehensive review on biological activities of oxazole derivatives. BMC Chem. 2019 Feb 4;13(1):16. DOI:10.1186/s13065-019-0531-9