SENYAWA BIOAKTIF KROMEN PADA GENUS PEPEROMIA
نویسندگان
چکیده
منابع مشابه
Cinnamic Acid Derivate From the Bark of Lerchea bracteata Val
Penyelidikan kandungan kimia dari batang tumbuhan Lerchea brateata Val telah dilakukan dan berhasil mendapatkan senyawa asam 3,4-dihidroksisinamatmetil ester yang diisolasi dari fraksi etil asetat menggunakan metoda kromatografi. Senyawa ini dimurnikan melalui proses rekristalisasi dan berbentuk kristal kekuningan dan meleleh pada 162-163 o C. Struktur dielusidasi melalui interprestasi spektrum...
متن کاملUnusual chromenes from Peperomia blanda.
From the methanol extract of the aerial parts of Peperomia blanda (Piperaceae), two chromenes were isolated and characterized mainly through application of 2D-NMR spectroscopy. The structures were 2S-(4-methyl-3-pentenyl)-6-formyl-8-hydroxy-2,7-dimethyl-2H-chromene and 2S-(4-methyl-3-pentenyl)-5-hydroxy-6-formyl-2,7-dimethyl-2H-chromene named as blandachromenes I and II, respectively.
متن کاملNew prenylated quinones from Peperomia galioides.
Two new prenylated quinones, piperogalone (1) and galopiperone (2), and a new prenylated dihydroquinone, hydropiperone (3), were isolated from Peperomia galioides H.B.K (Piperaceae). Hydropiperone exhibited potent antiparasitic activity against three species of Leishmania.
متن کاملSubanta pada analyzer for Sanskrit
Natural language processing has wide coverage in application areas like machine translation , text to speech conversion , semantic analysis , semantic role labeling and knowledge representation .Morphological and syntactic processing are components of NLP which process each word to produce the syntactic structure of the sentence, with respect to its grammar .Semantic analysis follows syntactic ...
متن کاملEvolution of Epiphytism and Fruit Traits Act Unevenly on the Diversification of the Species-Rich Genus Peperomia (Piperaceae)
The species-rich genus Peperomia (Black Pepper relatives) is the only genus among early diverging angiosperms where epiphytism evolved. The majority of fruits of Peperomia release sticky secretions or exhibit hook-shaped appendages indicative of epizoochorous dispersal, which is in contrast to other flowering plants, where epiphytes are generally characterized by fruit morphological adaptations...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Kartika : Jurnal Ilmiah Farmasi
سال: 2020
ISSN: 2502-3438,2354-6565
DOI: 10.26874/kjif.v7i2.229