Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Faryal Vali Mohammad"'
Autor:
Sultan S. Al-Lihaibi, Abdulmohsin Al-Sofyani, G. R. Niaz, Viqar Uddin Ahmad, Mushtaq Noorwala, Faryal Vali Mohammad
Publikováno v:
Scientia Marina, Vol 66, Iss 2, Pp 95-102 (2002)
The characterization of the non-protein constituents of two species of fire corals Millepora dichotoma and Millepora platyphylla, exhibits very interesting results. The compounds were identified by gas chromatography-mass spectrometry (GCMS) and nucl
Externí odkaz:
https://doaj.org/article/b6c6c1a7910342a58665c46fc61630ef
Laceioside, a new cycloartane saponin from Astragalus tephrosioides Boiss. var. lacei (Ali) Kirchoff
Publikováno v:
Natural Product Research. 33:393-399
Phytochemical investigation of the aerial parts of Astragalus tephrosioides Boiss. var. lacei (Ali) Kirchoff. (Family Fabaceae) resulted in the isolation of a new cycloartane glycoside laceioside (1). The structure of the previously undescribed compo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b82ec6549a382ffe1d770b7977d02d5
https://doi.org/10.1080/14786419.2018.1455042
https://doi.org/10.1080/14786419.2018.1455042
Autor:
Bushra Uzair, Barkat Ali Khan, Bouzid Menaa, Viqar Uddin Ahmad, Farid Menaa, Faryal Vali Mohammad, Ryad Djeribi
Publikováno v:
Microbiological research. 206
Aims Screening of seaweed-associated bacteria capable of producing antimicrobials. Methods and results Fifteen microbial strains, associated to the brown seaweed Pelvetia canaliculata (Linnaeus) attached to the rocks of Sonmiani Beach (Karachi, Pakis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f3f92078646b914aed96492f5b5c77de
https://pubmed.ncbi.nlm.nih.gov/29146256
https://pubmed.ncbi.nlm.nih.gov/29146256
Autor:
Afroze Amyn, Zamarrud, Iftikhar Ali, Viqar Uddin Ahmad, Hidayat Hussain, Muhammad Qaiser, Faryal Vali Mohammad
Publikováno v:
Fitoterapia. 82:722-725
Two new bergenin derivatives, named rivebergenin A and B (1, and 2), together with two known compounds, bergenin (3) and norbergenin (4) were isolated from the stem of Rivea hypocrateriformis (Desr.) Choisy. The structures of the new compound have be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0acd9020175889874ba46212eb7d3e4
https://doi.org/10.1016/j.fitote.2011.03.002
https://doi.org/10.1016/j.fitote.2011.03.002
Publikováno v:
FEMS Microbiology Letters. 279:243-250
A novel compound designated zafrin [4beta-methyl-5, 6, 7, 8 tetrahydro-1 (4beta-H)-phenanthrenone] was isolated from a crude extract of a marine bacterium identified as Pseudomonas stutzeri. Zafrin showed strong antibacterial activity against both Gr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dfe4d42100e25cb80f802e85588067d1
https://doi.org/10.1111/j.1574-6968.2007.01036.x
https://doi.org/10.1111/j.1574-6968.2007.01036.x
Autor:
Nazia Bibi, Viqar Uddin Ahmed, Rehana Ahmed, Shahana Urooj Kazmi, Faryal Vali Mohammad, Fahima Rashid, Mushtaq Noorwala
Publikováno v:
Journal of Asian Natural Products Research. 10:7-16
A new pentacyclic triterpenoid saponin (2) along with one known was isolated from the cotyledons of Achras sapota. Their structures were determined with the help of (1)H NMR, (13)C NMR and MS spectral data. The isolated compounds were named as 3-O-be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7e0c60fee2b870823356e155dd6878ae
https://doi.org/10.1080/10286020701276026
https://doi.org/10.1080/10286020701276026
Publikováno v:
Natural product communications. 8(9)
A new glucuronolactone glycoside, phoenixoside B (1), has been isolated from the n-butanol soluble fraction of seeds of Phoenix dactylifera. The structure was characterized as 1-(1'-ethyl-beta-D-glucosyl)-4,5-diethyl-[alpha-D-glucofuranourono-6,3-lac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::9ac433e5365bed9d135569ab53246c32
https://pubmed.ncbi.nlm.nih.gov/24273868
https://pubmed.ncbi.nlm.nih.gov/24273868
Publikováno v:
Journal of Natural Products. 58:1070-1074
A new triterpenoid saponin, 3-O-[alpha-L-rhamnopyranosyl-(1-->4)-beta-D- galactopyranosyl-(1-->4)-beta-D-glucuronopyranosyl]-soyaspogeno l B [1] was isolated along with cycloartenol, stigmasterol, 3-O-acetyloleanolic acid, and sitosterol 3-beta-D-glu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d03aa6d189df639ad5baa278ce3967c4
https://doi.org/10.1021/np50121a013
https://doi.org/10.1021/np50121a013
Autor:
F. T. Baqai, Sabahat Zahra Siddiqui, M. G. Shah, S. Perveen, Ghazala, Nikhat Saba, R. Aliya, Rasheeda Khatoon, A. Pervez, Viqar Uddin Ahmad, Shazia Iqbal, W. U. Ahmad, Mushtaq Noorwala, Faryal Vali Mohammad
Publikováno v:
Pure and Applied Chemistry. 66:2311-2314
From the higher plants, our search yielded new steroidal and triterpenoidal saponins, sesquiterpenes and alkaloids. A triterpenoidal compound with a novel carbon skeleton is also reported. From the marine algae, new sterols and acyclic diterpene alco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0bf8d0701162e73afbbe638b7ff95876
https://doi.org/10.1351/pac199466102311
https://doi.org/10.1351/pac199466102311
Publikováno v:
Journal of Natural Products. 56:329-334
Chemical investigation of the EtOH-soluble portion of Symphytum officinale roots has resulted in the isolation of a new pentacyclic triterpene glycoside of oleanolic acid. Its structure was elucidated by spectroscopic studies, including 2D nmr, and c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::307ce2d41c44707322cb83b4127b57d0
https://doi.org/10.1021/np50093a003
https://doi.org/10.1021/np50093a003