Stachybotranes A-D, phenylspirodrimanes from the wetland fungus Stachybotrys chartarum with cytotoxic activities.
Nat Prod Res
; 36(15): 3894-3900, 2022 Aug.
Article
de En
| MEDLINE
| ID: mdl-33899597
ABSTRACT
Four new phenylspirodrimanes, stachybotranes A-D (1-4), along with seven known analogues (5-11), were isolated from the extract of a wetland fungal strain Stachybotrys chartarum DTH12-9. The structures of new compounds were determined by spectroscopic analyses, X-ray crystallographic analysis, and the CD analysis of the in situ formed [Rh2(OCOCF3)4] complex. Compounds 1-3, 5-8, and 10 were evaluated for in vitro cytotoxicity against five human cancer cell lines, HL-60, SMMC-7721, A-549, MCF-7, and SW-480. Compounds 1, 2, and 7 exhibited moderate cytotoxic potency against various human cancer cell lines.
Mots clés
Texte intégral:
1
Collection:
01-internacional
Base de données:
MEDLINE
Sujet principal:
Spiranes
/
Stachybotrys
/
Antinéoplasiques
Limites:
Humans
Langue:
En
Journal:
Nat Prod Res
Année:
2022
Type de document:
Article
Pays d'affiliation:
Chine