188605-15-4

Aspinolide B is a pentaketide and a 10-membered lactone with plant growth regulatory activity, which can be extracted from Aspergillus ochraceus. Aspinolide B promotes the growth of lateral roots in S. lycopersicum and can be utilized in related research[1][2].

[1] Pilli RA, et al. First total synthesis of aspinolide B, a new pentaketide produced by Aspergillus ochraceus. J Org Chem. 2000 Sep 22;65(19):5910-6. DOI:10.1021/jo000327i
[2] Malmierca MG, et al. Novel aspinolide production by Trichoderma arundinaceum with a potential role in Botrytis cinerea antagonistic activity and plant defence priming. Environ Microbiol. 2015 Apr;17(4):1103-18. DOI:10.1111/1462-2920.12514