Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Che Puteh Osman"'
Autor:
Liliwirianis Nawi, Wan Zuraida Wan Mohd Zain, Norizan Ahmat, Che Puteh Osman, Yoshiaki Takaya, Aisyah Salihah Kamarozaman, Noorazlina Adnan, Siti Zakirah Azahar
Publikováno v:
Indonesian Journal of Chemistry, Vol 24, Iss 3, Pp 672-690 (2024)
A phytochemical investigation of three species of Malaysian Dipterocarpus contributed to the isolation of 22 compounds which consist of 15 oligostilbenoids, 2 terpenes, 2 coumarins, and 3 flavonoids. The isolation of flavonoids in the Dipterocarpacea
Externí odkaz:
https://doaj.org/article/0c8f5ecc50e54e428d961e6b8420204d
Autor:
Adlin Afzan, Laurence Marcourt, Hidayatul Atiqah Abd Karim, Noraini Kasim, Emerson Ferreira Queiroz, Che Puteh Osman, Nor Hadiani Ismail, Jean-Luc Wolfender
Publikováno v:
Data in Brief, Vol 54, Iss , Pp 110414- (2024)
Phytochemical data for Ficus deltoidea Jack, a plant widely studied for its anti-hyperglycemic effect, are scarce. In the pursuit of characterizing the chemical constituents of this species, extraction and purifications were conducted using multiple
Externí odkaz:
https://doaj.org/article/1bb6715cd1e14ee5b58ca7b45a67f737
Autor:
Lidya Tumewu, Hilkatul Ilmi, Ratih Dewi Saputri, Defi Kartika Sari, Adita Ayu Permanasari, Hanifah Khairun Nisa, Saipul Maulana, Tjitjik Srie Tjahjandarie, Mulyadi Tanjung, Che Puteh Osman, Nor Hadiani Ismail, Aty Widyawaruyanti, Achmad Fuad Hafid
Publikováno v:
Journal of Pharmacy & Pharmacognosy Research, Vol 11, Iss 5, Pp 797-809 (2023)
Aims: To investigate the potential antimalarial plant belonging to the Artocarpus genus, Artocarpus sericicarpus, and isolate the antimalarial active compound from leaves extract. Methods: The isolation of the antimalarial compound was based on bi
Externí odkaz:
https://doaj.org/article/9162f92c2c5348a3955c3d3bc361cb10
Autor:
Aty Widyawaruyanti, Hilkatul Ilmi, Lidya Tumewu, Dwi Ayu Fitrianingtyas, Yesinta Kurniawati, Alfin Laila Najiha, Hanifah Khairun Nisa, Che Puteh Osman, Nor Hadiani Ismail, Achmad Fuad Hafid
Publikováno v:
Journal of Pharmacy & Pharmacognosy Research, Vol 11, Iss 5, Pp 863-873 (2023)
Context: Andrographis paniculata has been used as a traditional medicine to treat malaria. The ethyl acetate fraction of A. paniculata containing diterpene lactone compounds was developed into a tablet dosage form, AS201-01. Aims: To determine the
Externí odkaz:
https://doaj.org/article/82e9114432174ebbb19bcca88d5e4d23
Publikováno v:
Separations, Vol 10, Iss 9, p 469 (2023)
α-guaiene is one of the primary sesquiterpene compounds used as a flavor and fragrance agent in patchouli oil. The fraction of patchouli oil that is rich in α-guaiene has been successfully isolated. In the present work, α-guaiene was isolated from
Externí odkaz:
https://doaj.org/article/ba3f656641d343e69ececd7dfc5f090c
Publikováno v:
Indonesian Journal of Chemistry, Vol 21, Iss 5, Pp 1132-1139 (2021)
Dipterocarpus cornutus Dyer is commonly known as ‘keruing’. It belongs to the family of Dipterocarpaceae, an important timber family in South East Asia. D. cornutus is listed as critically endangered on IUCN Red List. Since no comprehensive study
Externí odkaz:
https://doaj.org/article/078073dba4ac47a1a7ffe194486560fa
Autor:
Che Puteh Osman, Nor Hadiani Ismail
Publikováno v:
Indonesian Journal of Tropical and Infectious Disease, Vol 6, Iss 6, Pp 131-140 (2017)
Rennellia elliptica, popularly dubbed as Malaysian Ginseng, is widely used in traditional medicine among the local Jakun community in Endau-Rompin State Park, Pahang, Malaysia. The decoction of the roots is traditionally taken for treatment of body a
Externí odkaz:
https://doaj.org/article/cbf725206e8740049b553ebebddba124
Anthraquinones with Antiplasmodial Activity from the Roots of Rennellia elliptica Korth. (Rubiaceae)
Autor:
Faridahanim Mohd Jaafar, Norizan Ahmat, Rohaya Ahmad, Nor Hadiani Ismail, Che Puteh Osman, Khalijah Awang
Publikováno v:
Molecules, Vol 15, Iss 10, Pp 7218-7226 (2010)
Dichloromethane root extract of Rennellia elliptica Korth. showed strong inhibition of Plasmodium falciparum growth in vitro with an IC50 value of 4.04 µg/mL. A phytochemical study of the dichloromethane root extract has led to the isolation and cha
Externí odkaz:
https://doaj.org/article/96b80551947d4797a7d3e799c2678b9a
Publikováno v:
Acta Crystallographica Section E, Vol 67, Iss 11, Pp o2973-o2973 (2011)
The non-H atoms of the title compound, C16H12O3, lie approximately in a common plane (r.m.s. deviation = 0.032 Å). The methyl C atom is forced away from the carbonyl O atom which can be seen by the widened Cfused ring–Cbenzene–Cmethyl angle of 1
Externí odkaz:
https://doaj.org/article/fa4648adec204d2494bd2d6eda8ab033
Publikováno v:
Acta Crystallographica Section E, Vol 65, Iss 6, Pp o1435-o1435 (2009)
The title compound, C16H12O4, exists as planar molecules in the solid state (r.m.s. deviation of 0.02 Å in one molecule and 0.07 Å in the second independent molecule comprising the asymmetric unit). In each molecule, the 1-hydroxy group forms an in
Externí odkaz:
https://doaj.org/article/a1f5173bfc9b4283a5f237a4dec6ff9d