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The 2,3-epoxy naphthoquinol produced by endophyte Arthrinium marii M-211
(NATURAL PRODUCT RESEARCH, 2021-10-21)
A novel 2,3-epoxy naphthoquinol, named (6R,7R,8R)-theissenone
A (1), possessing an oxatricyclo[5.4.0.03,5]undeca-trien-2-one skeleton, together with two known compounds, (6S,7R,8R)-theissenone (2) and arthrinone (3), were ...
Phytotoxic β-resorcylic acid derivatives from the endophytic fungus Lasiodiplodia theobromae in the mangrove plant
(Phytochemistry Letters, 2021-05-04)
Three new β-resorcylic acid derivatives, 1–3, were obtained from the endophytic strain Lasiodiplodia theobromae GI-1005, which was isolated from the mangrove plant Rhizopora mucronata. The structures of new
compounds ...
Total phenolic, flavonoid content and metabolite profiling of methanol extract of date (Phoenix dactylifera) seeds by LCQTOF-MS
(AIP Conference Proceedings, 2020-06-04)
Phoenix dactylifera L. (date palm) has been used in traditional medicine to treat illnesses. Extracts of P.
dactylifera are reported to possess valuable pharmacological attributes. Date seeds are part of the palm trees ...
Cochlioquinone derivatives produced by coculture of endophytes, Clonostachys rosea and Nectria pseudotrichia
(Fitoterapia, 2021-10-03)
Three new meroterpenoid derivatives, furanocochlioquinol (1) and furanocochlioquinone (2), as well as nectrianolin D (3), together with two known biogenetically related compounds 4 and 5 were isolated from a mixed
culture ...
New metabolites produced by endophyte Clonostachys rosea B5 − 2
(NATURAL PRODUCT RESEARCH, 2019-08-26)
The endophytic fungus, Clonostachys rosea B5-2 was isolated
from mangrove plants and subjected to the one strain many
compounds (OSMAC) methodology. By this approach, it was
found that modification of the culture media ...
STEROIDS FROM THE SUPER RED DRAGON FRUIT (Hylocereus costaricensis)
(JOURNAL OF CHEMISTRY, 2019-07-04)
Two steroids compounds, 7α-Hydoxy β-sitosterol (1) and β-sitosterol (2), have been isolated from ethyl acetate
extract of the fresh Super Red Dragon Fruit (Hylocereus costaricensis).The chemical structure of compounds ...
The Effect of Nutmeg Seed (M. fragrans) Extracts Induces Apoptosis in Melanoma Maligna Cell’s (B16-F10)
(The Indonesian Biomedical Journal, 2021-04-06)
Nutmeg (Myristica fragrans H.),
one of native plants of Maluku Indonesia, has long
been used as traditional medicines especially to
treat tumors, externally to treat skin infections. M. fragrans
also has important ...
β-Resorcylic Acid Derivatives, with Their Phytotoxic Activities, from the Endophytic Fungus Lasiodiplodia theobromae in the Mangrove Plant Xylocarpus granatum
(Chem. Biodiversity, 2021-06-18)
Nine new β-resorcylic acid derivatives, (15S)-de-O-methyllasiodiplodin (1), (13S,15S)-13-hydroxy-de-O-methyllasiodiplodin (2), (14S,15S)-14-hydroxy-de-O-methyllasiodiplodin (3), (13R,14S,15S)-13,14-dihydroxy-de-O-methyll ...
Novel Amides Derivative with Antimicrobial Activity of Piper betle var. nigra Leaves from Indonesia
(Molecules, 2021-01-11)
Piper betle var. nigra is a tropical plant closely related to the common piper. P. betle has
also been dubbed a promising source of natural antioxidants in herbal health products, antibacterial, antifungal, antimalarial, ...
Cytotoxic Constituents from the Stem Bark of Chisocheton pentandrus
(Natural Product Sciences, 2021-03-21)
Eight cytotoxic constituents, consisting of six triterpenoids, cabralealactone (1), cabraleadiol (2),
prototiamin A (3), 23-desmethyllimocin B (5), melianodiol (7) and indicalilacol (8) along with one limonoid,
neemfruitins ...