BACKGROUND
Polytrichum commune L.ex Hedw is a traditional Chinese herb for treatment of fever, hemostatic, uterine prolapse and especially for lymphocytic leukemia, but the antitumor effect and its potential mechanism remains unclear.
OBJECTIVE
The present study was to investigate the possible
Two new benzophenones (1 and 2), were isolated from the endohydric moss Polytrichum commune. Their structures were elucidated by spectroscopic methods including extensive 2 D NMR techniques. Compound 2 is the first example of benzophenone with a rare cyclopropylacetamide
One new pentanortriterpenoid, 23,24,25,26,27-pentanorlanost-7,9(11)-dien-3β,22-diol (1), one new triterpenoid, lanost-8-en-3β,22S,23S-triol (2), together with the known triterpenoid, 23,24,25,26,27-pentanorlanost-8-en-3β,22-diol (3), were obtained from culture of the fungus Diplodia cupressi
Two unusual flavonones coupled with styryl units, communins A (1) and B (2), and a new benzonaphthoxanthenone, ohioensin H (3), together with 11 known compounds, were isolated from the moss Polytrichum commune. The structures of 1-3 were assigned by spectroscopic data interpretation. The new
Bioassay-directed fractionation of an EtOH extract of the moss Polytrichum pallidisetum (Polytrichaceae) led to the isolation of three novel benzonaphthoxanthenones, 1-O-methylohioensin B [6], 1-O-methyldihydroohioensin B [7] and 1,14-di-O-methyldihydroohioensin B [8], and two novel cinnamoyl
The most complete medicinal herbs database backed by science
Works in 55 languages
Herbal cures backed by science
Herbs recognition by image
Interactive GPS map - tag herbs on location (coming soon)
Read scientific publications related to your search
Search medicinal herbs by their effects
Organize your interests and stay up do date with the news research, clinical trials and patents
Type a symptom or a disease and read about herbs that might help, type a herb and see diseases and symptoms it is used against. *All information is based on published scientific research