{'fraction_non_alphanumeric': 0.028409090909090908, 'fraction_numerical': 0.00946969696969697, 'mean_word_length': 5.080459770114943, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
[Studies on phenolic compounds from Stellera chamaejasme].

OBJECTIVE
To study the chemical constituents of the roots of Stellera chamaejasme.


METHOD
The chemical constituents were separated and purified by chromatographic method after solvent extraction and were identified by spectroscopic analysis.


RESULT
Two phenolic compounds were obtained and determined as stelleranol (1) and umbelliferone-7-O-glucoside (2).


CONCLUSION
Compound 1 was a new compound, and compound 2 was isolated from this plant for the first time.