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Now showing items 11-18 of 18
A new havanensin-type limonoid from Chisocheton macrophyllus
(Applied Biological Chemistry, 2021-02-02)
A new havanensin-type limonoid, 16β-hydroxydysobinin (1), along with four known limonoids (2–5), have been isolated from the seeds of Chisocheton macrophyllus. The chemical structure of the new compound was determined ...
Chemical constituents from Piper betle L. Var Nigra (Piperaceae)
(Journal of Tropical Pharmacy and Chemistry, 2021-06-26)
Two fatty acid derivatives, 2-octenoic acid and 2-hexenoic acid were isolated from the extract of nhexane of the Piper betle L. Var. Nigra (Piperaceae). The chemical structures were identified on the
basis of spectroscopic ...
Four Flavan-3-ol Compounds from The Stem Bark of Chisocheton balansae C. DC. (Meliaceae)
(Molekul, 2020-02-27)
Chisocheton balansae C.DC., is one of the Meliaceae family plants which is the endemic plants from Soputan
Mountain, North Sulawesi, Indonesia. This study was aimed to determine the chemical structure of flavan-3-ol ...
Potential and Constraints of Biopharmaceutical Plants in East Kalimantan Province
(Journal of Tropical Pharmacy and Chemistry, 2022-06-30)
Biopharmaceutical plants (drugs) in East Kalimantan Province have tremendous potential for the Farmers' Economy in particular and the Economy of Society in general. Farmers have not felt this potential because it faces ...
A new antiplasmodial sterol from Indonesian marine sponge, Xestospongia sp
(NATURAL PRODUCT RESEARCH, 2019-04-21)
A new antimalarial sterol, kaimanol (1), along with a known sterol,
saringosterol (2) was isolated from the Indonesian Marine sponge,
Xestospongia sp. The chemical structure of the new compound
was determined on the ...
DAMMARANE-TYPE TRITERPENOIDS FROM THE STEMBARK OF CHISOCHETON PENTANDRUS (MELIACEAE)
(DAMMARANE-TYPE TRITERPENOIDS FROM THE STEMBARK OF CHISOCHETON PENTANDRUS (MELIACEAE), 2020-01-04)
Dua senyawa triterpenoid tipe damaran, cabraleadiol (1) dan cabraleahidrosilakton (2), telah diisolasi dari
ekstrak n-heksana kulit batang Chisocheton pentandrus (Meliaceae). Struktur kimia senyawa 1 dan 2
diidentifikasi ...
Cytitoxic activity from the tuber of cassava (Manihotesculentacrantz) against servical hela cancer lines
(Blue Eyes Intelligence Engineering and Sciences Publication, 2019-08-02)
This research evaluated the cytotoxic effect of the
extract of cassava (M. Esculentacrantzs) againtsservicalHela
cancer line. The tuber of Cassava is first extracted with ethanol at
room temperature. The ethanol extract ...