New monoterpenoids from the stigmas of Crocus sativus.

Qing-Wei Fang, Wen-Wei Fu, Jin-Ling Yang, Yue Lu, Jiang-Cheng Chen, Pei-Ying Wu, Xue Zhang, Hong-Xi Xu

DOI: 10.1007/s11418-021-01559-1

Journal: Journal of natural medicines

This is the first report of the isolation of 4 with the HMG moiety from the genus Crocus, and 1 and 4 exhibited weak anti-inflammatory activities on inhibiting lipopolysaccharide (LPS)-induced NO production.