Zobrazeno 1 - 10
of 36
pro vyhledávání: '"M. Shaiq Ali"'
Autor:
M. Imran Ali, M. Lateef Khan, M. Shaiq Ali, Abdul Hameed, Jules-Roger Kuiate, A.L. Ngankeu Pagning, Jean-de-Dieu Tamokou, L. Azefack Tapondjou, David Ngnokam
Publikováno v:
South African Journal of Botany. 102:166-174
Six known compounds: sideroxylin (1), 5-hydroxylmethyl-2-furancarboxaldehyde (2), C-6,O-7-dimethyldenaromadendrin (3), 4-(hydroxymethyl)-5-hydroxy-2H-pyran-2-one (4), 7-deoxy-trans-dihydronarciclasine or trans-dihydrolycoricidine (5) and farrerol (6)
Autor:
Zakir Hussain Ahmed, M. Shaiq Ali, Juliette Catherine Vardamides, A. E. Nkengfack, Abdul Hameed, Valerie Tedjon Sielinou
Publikováno v:
Chemistry of Natural Compounds. 51:1114-1119
From the dichloromethane–methanol (1:1) extract of the seeds of Turraeanthus mannii (Meliaceae), a new bis-labdane diterpenoid, namely (–)-15′,16′-dihydroxy-15(12′),15′(16′)-diolide-bislabda-8(17),8′(17′),12-trien-16-al, trivially n
Autor:
Abdul Jabbar, Muhammad Saleem, Asma Yaqoob, M. Shaiq Ali, Naheed Riaz, Faiz-ul-Hassan Nasim, Nasim Akhtar
Publikováno v:
Phytochemistry Letters. 6:291-298
Rubranonoside (=7- O - α - l -rhamnopyranosyl-4′- O - β - d -glucopyranosylnaringenin; ( 1 ), a new flavanone glycoside, rubranin (=( 2S,3S,4R )-2-{[(2 R , 16E )-2-hydroxyhexaeico-16-en]amino}octadecane-1,3,4-triol-1- O - β - d -glucopyranoside;
Akademický článek
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Akademický článek
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Publikováno v:
Acta Crystallographica Section E Structure Reports Online. 62:o1107-o1109
The title compound, C18H16O6, was isolated from Salvia hypoleuca. Except for one methoxy C atom, all non-H atoms are approximately coplanar. C—H⋯O hydrogen bonds generate a centrosymmetric R22(14) dimer. Inversion-related molecules are stacke
Autor:
zahid Ali, M. Shaiq Ali, Viqar Uddin Ahmad, E. Lobkovsky, Muhammad Abbas, Amir Reza Jassbi, R. B. Tareen, M. Zafar Iqbal, Jon Clardy, M. Zahid
Publikováno v:
ChemInform. 31
Two triterpenoids, salvadione-A (1) and salvadione-B (2), having novel carbon skeleta, were isolated from the hexane soluble fraction of Salvia bucharica. Their structures were determined through s...
Autor:
Jon Clardy, zahid Ali, Muhammad Abbas, Amir Reza Jassbi, R. B. Tareen, M. Shaiq Ali, Viqar Uddin Ahmad, E. Lobkovsky, M. Zahid, M. Zafar Iqbal
Publikováno v:
The Journal of Organic Chemistry. 64:8465-8467
Two triterpenoids, salvadione-A (1) and salvadione-B (2), having novel carbon skeleta, were isolated from the hexane soluble fraction of Salvia bucharica. Their structures were determined through s...
Publikováno v:
Pakistan journal of pharmaceutical sciences. 15(2)
Tagetes patula (Asteraceae) is a medicinal plant which is indigenous to Tropical America but cultivated in Pakistan. During the chemical study, conducted on the different parts of T. patula (roots, leaves and flowers) are found thiophenes, steroidal
Autor:
M. Iqbal Choudhary, Viqar Uddin Ahmad, Muhammad Zubair, Bilge Sener, Afsar Khan, Farzana Kousar, M. Shaiq Ali
Publikováno v:
Fitoterapia. 77(1)
A new iridoid glycoside named genestifolioside (1) was isolated from the ethanol extract of Linaria genestifolia. Its structure was defined by spectral analysis. (c) 2005 Elsevier B.V All rights reserved.