Skip to contents Ahmad, Viqar Uddin; Sultana, Viqar; Arif, Shoib; Saqib, Qazi Najmus Saponins from Primula denticulata Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. Elsevier BV, 1988 Published in: Phytochemistry Ahmad, Viqar Uddin; et al., et al. Isolation of Four New Pterocarpans from Zygophyllum eurypterum (Syn. Z. atriplicoides) with Enzyme‐Inhibition Properties Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. Wiley, 2007 Published in: ChemInform Ali, Akbar; Ahmad, Viqar Uddin; Liebscher, Juergen ChemInform Abstract: Stereoselective Synthesis of Thiochroman‐4‐ones by Ring Transformation of Chiral 5‐Ylidene‐1,3‐dioxan‐4‐ones with 2‐Bromothiophenol via Bromo—Lithium Exchange Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. Wiley, 2002 Published in: ChemInform Ali, Akbar; Ahmad, Viqar Uddin; Liebscher, Jürgen Stereoselective Synthesis of Thiochroman-4-ones by Ring Transformation of Chiral 5-Ylidene-1,3-dioxan-4-ones with 2-Bromothiophenol via Bromo−Lithium Exchange Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. Wiley, 2001 Published in: European Journal of Organic Chemistry Ahmad, Viqar Uddin; Jassbi, Amir Reza New Diterpenoids from Euphorbia teheranica Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. American Chemical Society (ACS), 1999 Published in: Journal of Natural Products Ahmad, Viqar Uddin; Alam, Naseer; Qaisar, Mohammad Acetylenic thiophenes from blumea obliqua Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. Elsevier BV, 1998 Published in: Phytochemistry Ahmad, Viqar Uddin; Jassbi, Amir Reza Two pentacyclic diterpene esters from Euphorbia decipiens Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. Elsevier BV, 1998 Published in: Phytochemistry Ahmad, Viqar Uddin; Shah, Mohammad Ghani Macrophyllicinin, a Saponin from Primula macrophylla Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. American Chemical Society (ACS), 1993 Published in: Journal of Natural Products Ahmad, Viqar Uddin; Rasheed, Tahir; Iqbal, Shaista Cohirsinine, an alkaloid from Cocculus hirsutus Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. Elsevier BV, 1991 Published in: Phytochemistry Ahmad, Viqar Uddin; Ali, Mohammad Shaiq Terpenoids from marine red alga Laurencia pinnatifida Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. Elsevier BV, 1991 Published in: Phytochemistry Rasool, Nazli; Ahmad, Viqar Uddin; Malik, Abdul Terpenoids from Pentatropis spiralis Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. Elsevier BV, 1991 Published in: Phytochemistry Uddin Ahmad, Viqar; Ahmed, Waseemuddin; Usmanghani, Khan Triterpenoid saponins from leaves of Castanospermum australe Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. Elsevier BV, 1992 Published in: Phytochemistry Bano, Shaheen; Uddin, Shafi; Ahmad, Viqar An Acylated Derivative of a NewN-Acylsphingosine from Red AlgaHalymenia porphyroides1 Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. Georg Thieme Verlag KG, 1990 Published in: Planta Medica Ahmad, Viqar Uddin; Sultana, Azra; Qazi, Sabiha Alkaloids from the Leaves of Prosopis juliflora Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. American Chemical Society (ACS), 1989 Published in: Journal of Natural Products Ahmad, Viqar Uddin; Fizza, Kaniz; Sultana, Azra Isolation of two sesquiterpenes from Pluchea arguta Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. Elsevier BV, 1989 Published in: Phytochemistry Bano, Shaheen; Parveen, Shaista; Ahmad, Viqar Uddin Marine Natural Products, XIV. Secodolastane Diterpenoids of Dictyota indica from the Arabian Sea Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. American Chemical Society (ACS), 1990 Published in: Journal of Natural Products Ahmad, Viqar Uddin; Perveen, Shaista; Bano, Shaheen Saponins from the leaves ofGuaiacum officinale Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. Elsevier BV, 1990 Published in: Phytochemistry Ahmad, Viqar Uddin; Sultana, Azra; Fizza, Kaniz Two New Terpenoids from Pluchea arguta Boiss Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. Walter de Gruyter GmbH, 1990 Published in: Zeitschrift für Naturforschung B Ahmad, Viqar Uddin; Nasir, M.Ajmal Andrachcine, an alkaloid from Andrachne aspera Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. Elsevier BV, 1987 Published in: Phytochemistry Ahmad, Viqar Uddin; Mohammad, Faryal Vali Nepetidone and Nepedinol, Two New Triterpenoids from Nepeta Hindostana Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. American Chemical Society (ACS), 1986 Published in: Journal of Natural Products
Ahmad, Viqar Uddin; Sultana, Viqar; Arif, Shoib; Saqib, Qazi Najmus Saponins from Primula denticulata Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. Elsevier BV, 1988 Published in: Phytochemistry
Ahmad, Viqar Uddin; et al., et al. Isolation of Four New Pterocarpans from Zygophyllum eurypterum (Syn. Z. atriplicoides) with Enzyme‐Inhibition Properties Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. Wiley, 2007 Published in: ChemInform
Ali, Akbar; Ahmad, Viqar Uddin; Liebscher, Juergen ChemInform Abstract: Stereoselective Synthesis of Thiochroman‐4‐ones by Ring Transformation of Chiral 5‐Ylidene‐1,3‐dioxan‐4‐ones with 2‐Bromothiophenol via Bromo—Lithium Exchange Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. Wiley, 2002 Published in: ChemInform
Ali, Akbar; Ahmad, Viqar Uddin; Liebscher, Jürgen Stereoselective Synthesis of Thiochroman-4-ones by Ring Transformation of Chiral 5-Ylidene-1,3-dioxan-4-ones with 2-Bromothiophenol via Bromo−Lithium Exchange Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. Wiley, 2001 Published in: European Journal of Organic Chemistry
Ahmad, Viqar Uddin; Jassbi, Amir Reza New Diterpenoids from Euphorbia teheranica Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. American Chemical Society (ACS), 1999 Published in: Journal of Natural Products
Ahmad, Viqar Uddin; Alam, Naseer; Qaisar, Mohammad Acetylenic thiophenes from blumea obliqua Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. Elsevier BV, 1998 Published in: Phytochemistry
Ahmad, Viqar Uddin; Jassbi, Amir Reza Two pentacyclic diterpene esters from Euphorbia decipiens Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. Elsevier BV, 1998 Published in: Phytochemistry
Ahmad, Viqar Uddin; Shah, Mohammad Ghani Macrophyllicinin, a Saponin from Primula macrophylla Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. American Chemical Society (ACS), 1993 Published in: Journal of Natural Products
Ahmad, Viqar Uddin; Rasheed, Tahir; Iqbal, Shaista Cohirsinine, an alkaloid from Cocculus hirsutus Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. Elsevier BV, 1991 Published in: Phytochemistry
Ahmad, Viqar Uddin; Ali, Mohammad Shaiq Terpenoids from marine red alga Laurencia pinnatifida Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. Elsevier BV, 1991 Published in: Phytochemistry
Rasool, Nazli; Ahmad, Viqar Uddin; Malik, Abdul Terpenoids from Pentatropis spiralis Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. Elsevier BV, 1991 Published in: Phytochemistry
Uddin Ahmad, Viqar; Ahmed, Waseemuddin; Usmanghani, Khan Triterpenoid saponins from leaves of Castanospermum australe Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. Elsevier BV, 1992 Published in: Phytochemistry
Bano, Shaheen; Uddin, Shafi; Ahmad, Viqar An Acylated Derivative of a NewN-Acylsphingosine from Red AlgaHalymenia porphyroides1 Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. Georg Thieme Verlag KG, 1990 Published in: Planta Medica
Ahmad, Viqar Uddin; Sultana, Azra; Qazi, Sabiha Alkaloids from the Leaves of Prosopis juliflora Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. American Chemical Society (ACS), 1989 Published in: Journal of Natural Products
Ahmad, Viqar Uddin; Fizza, Kaniz; Sultana, Azra Isolation of two sesquiterpenes from Pluchea arguta Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. Elsevier BV, 1989 Published in: Phytochemistry
Bano, Shaheen; Parveen, Shaista; Ahmad, Viqar Uddin Marine Natural Products, XIV. Secodolastane Diterpenoids of Dictyota indica from the Arabian Sea Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. American Chemical Society (ACS), 1990 Published in: Journal of Natural Products
Ahmad, Viqar Uddin; Perveen, Shaista; Bano, Shaheen Saponins from the leaves ofGuaiacum officinale Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. Elsevier BV, 1990 Published in: Phytochemistry
Ahmad, Viqar Uddin; Sultana, Azra; Fizza, Kaniz Two New Terpenoids from Pluchea arguta Boiss Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. Walter de Gruyter GmbH, 1990 Published in: Zeitschrift für Naturforschung B
Ahmad, Viqar Uddin; Nasir, M.Ajmal Andrachcine, an alkaloid from Andrachne aspera Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. Elsevier BV, 1987 Published in: Phytochemistry
Ahmad, Viqar Uddin; Mohammad, Faryal Vali Nepetidone and Nepedinol, Two New Triterpenoids from Nepeta Hindostana Articles View online Schließen > Access Close > Bookmarks You can manage bookmarks using lists, please log in to your user account for this. American Chemical Society (ACS), 1986 Published in: Journal of Natural Products
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