Phytochemical examination of the bulbs of Ornithogalum umbellatum L. led to the isolation a new steroidal compound. Its structure was determined to be 3-O-(2'-methoxy-4'-(2-pentenal))-phenyl sitosterol (1) by spectroscopic data and chemical evidence.
ŞABUDAK, TEMİNE and OYMAN, ÜLKÜ (2002) "Phytochemical Studies at the Bulbs of Ornithogalum Umbellatum L.," Turkish Journal of Chemistry: Vol. 26: No. 3, Article 20. Available at: https://journals.tubitak.gov.tr/chem/vol26/iss3/20