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1

The isolation, purification and biological activity of a novel antibacterial compound produced by Pseudomonas stutzeri

Bushra Uzair, Nuzhat Ahmed, Viqar Uddin Ahmad, Faryal Vali Mohammad, David H. Edwards

Journal:

FEMS Microbiology Letters

Year:

2008

Language:

english

File:

PDF, 423 KB

english, 2008

2

Urease inhibitory activity of ursane type sulfated saponins from the aerial parts of Zygophyllum fabago Linn

Khan, Saleha Suleman, Khan, Ajmal, Khan, Afsar, Wadood, Abdul, Farooq, Umar, Ahmed, Amir, Zahoor, Aqib, Ahmad, Viqar Uddin, Sener, Bilge, Erdemoglu, Nurgun

Journal:

Year:

2014

Language:

english

File:

PDF, 558 KB

english, 2014

3

Chemical Analysis and Calcium Channel Blocking Activity of the Essential Oil of Perovskia abrotanoides

Shah, Abdul Jabbar, Rasheed, Munawwer, Jabeen, Qaiser, Ahmed, Amir, Tareen, Rasool Bakhsh, Gilani, Anwarul Hassan, Nadir, Muhammad, Ahmad, Viqar Uddin

Journal:

Natural Product Communications

Year:

2013

Language:

english

File:

PDF, 259 KB

english, 2013

4

Chemical Analysis and Calcium Channel Blocking Activity of the Essential Oil of Perovskia abrotanoides

Shah, Abdul Jabbar, Rasheed, Munawwer, Jabeen, Qaiser, Ahmed, Amir, Tareen, Rasool Bakhsh, Gilani, Anwarul Hassan, Nadir, Muhammad, Ahmad, Viqar Uddin

Journal:

Natural Product Communications

Year:

2013

File:

PDF, 259 KB

2013

5

New Cycloartane and Flavonol Glycosides from Corchorus depressus

Muhammad Zahid, Akbar Ali, Omar Ishurd, Amir Ahmed, Zulfiqar Ali, Viqar Uddin Ahmad, Yuanjiang Pan

Journal:

Helvetica Chimica Acta

Year:

2002

Language:

english

File:

PDF, 105 KB

english, 2002

6

New Triterpenoids from Corchorus trilocularis.

Amir Ahmed, Muhammad Asim, Muhammad Zahid, Akbar Ali, Viqar Uddin Ahmad

Journal:

Year:

2003

File:

PDF, 78 KB

2003

7

ChemInform Abstract: Synthesis of Hydantoins, Thiohydantoins, and Glycocyamidines under Solvent-Free Conditions.

Imran Ali Hashmi, Afshan Aslam, Syed Kashif Ali, Viqar-uddin Ahmed, Firdous Imran Ali

Journal:

Year:

2011

File:

PDF, 25 KB

2011

8

Four New Diterpenoids from Ballota limbata

Viqar Uddin Ahmad, Umar Farooq, Ahmed Abbaskhan, Javid Hussain, Muhammad Athar Abbasi, Sarfraz Ahmad Nawaz, M. Iqbal Choudhary

Journal:

Helvetica Chimica Acta

Year:

2004

Language:

english

File:

PDF, 112 KB

english, 2004

9

Nepethalates A and B: Two New Phthalate Derivatives from Nepeta clarkei

Javid Hussain, Najeeb Ur Rehman, Hidayat Hussain, Liaqat Ali, Ahmed Al-Harrasi, Viqar Uddin Ahmad

Journal:

Helvetica Chimica Acta

Year:

2011

Language:

english

File:

PDF, 168 KB

english, 2011

10

New terpenoids from Stachys parviflora Benth

Viqar Uddin Ahmad, Saima Arshad, Sadia Bader, Shazia Iqbal, Afsar Khan, Saleha Suleman Khan, Javid Hussain, Rasool Bakhsh Tareen, Amir Ahmed

Journal:

Magnetic Resonance in Chemistry

Year:

2008

Language:

english

File:

PDF, 107 KB

english, 2008

11

Brauhenefloroside E and F; acylated flavonol glycosides from Stocksia brauhica Linn

Viqar Uddin Ahmad, Sadia Bader, Saima Arshad, Amir Ahmed, Afsar Khan, Shazia Iqbal, Munawwer Rasheed, Rasool Bakhsh Tareen

Journal:

Magnetic Resonance in Chemistry

Year:

2010

Language:

english

File:

PDF, 126 KB

english, 2010

12

Isolation and structure of cucurbitacin Q1

Atta-ur-Rahman, Viqar Uddin Ahmed, Mohammed Ataullah Khan, Fatima Zehra

Journal:

Year:

1973

Language:

english

File:

PDF, 288 KB

english, 1973

13

Sesquiterpenes from Pluchea arguta

Viqar Uddin Ahmad, Kaniz Fizza, Mohammad Aslam Khan, Tanveer Ahmed Farooqui

Journal:

Year:

1991

Language:

english

File:

PDF, 376 KB

english, 1991

14

Triterpenoid saponins from leaves of Castanospermum australe

Viqar Uddin Ahmad, Waseemuddin Ahmed, Khan Usmanghani

Journal:

Year:

1992

Language:

english

File:

PDF, 297 KB

english, 1992

15

Two sesquiterpenes from Pluchea arguta

Viqar Uddin Ahmad, Tanveer Ahmed Farooqui, Azra Sultana, Kaniz Fizza, Rasheeda Khatoon

Journal:

Year:

1992

Language:

english

File:

PDF, 257 KB

english, 1992

16

Studies on the chemical composition and possible mechanisms underlying the antispasmodic and bronchodilatory activities of the essential oil ofArtemisia maritimaL.

Abdul Jabbar Shah, Anwarul-Hassan Gilani, Kanza Abbas, Munawwer Rasheed, Amir Ahmed, Viqar Uddin Ahmad

Journal:

Archives of Pharmacal Research

Year:

2011

Language:

english

File:

PDF, 1.25 MB

english, 2011

17

Minor chemical constituents of Verbascum thapsus

Hidayat Hussain, Shahid Aziz, Ghulam Abbas Miana, Viqar Uddin Ahmad, Saeed Anwar, Ishtiaq Ahmed

Journal:

Biochemical Systematics and Ecology

Year:

2009

Language:

english

File:

PDF, 123 KB

english, 2009

18

Antibacterial efficacy of the seed extracts of Melia azedarach against some hospital isolated human pathogenic bacterial strains

Abdul Viqar Khan, Qamar Uddin Ahmed, M Ramzan Mir, Indu Shukla, Athar Ali Khan

Journal:

Asian Pacific Journal of Tropical Biomedicine

Year:

2011

Language:

english

File:

PDF, 259 KB

english, 2011

19

Antibacterial activity of leaves extracts of Trifolium alexandrinum Linn. against pathogenic bacteria causing tropical diseases

Abdul Viqar Khan, Qamar Uddin Ahmed, Indu Shukla, Athar Ali Khan

Journal:

Asian Pacific Journal of Tropical Biomedicine

Year:

2012

Language:

english

File:

PDF, 290 KB

english, 2012

20

Synthesis of Hydantoins, Thiohydantoins, and Glycocyamidines Under Solvent-Free Conditions

Hashmi, Imran Ali, Aslam, Afshan, Ali, Syed Kashif, Ahmed, Viqar-uddin, Ali, Firdous Imran

Journal:

Synthetic Communications

Year:

2010

Language:

english

File:

PDF, 184 KB

english, 2010

21

Synthesis of Supramolecular Organogels Derived from Urea and Bisurea Derivatives of Dehydroabietylamine

Aslam, Afshan, Hashmi, Imran Ali, Ahmed, Viqar-uddin, Ali, Firdous Imran

Journal:

Synthetic Communications

Year:

2013

Language:

english

File:

PDF, 347 KB

english, 2013

22

Biotechnological applications of marine bacteria

Ahmed, Nuzhat, Abbasi, Bushra Uzair, Ahmed, Viqar Uddin

Journal:

Journal of Biotechnology

Year:

2008

Language:

english

File:

PDF, 317 KB

english, 2008

23

Cardiotoxicity of Local Anaesthetic Drugs

Khan, Abdul Viqar, Ahmed, Qamar Uddin, Khan, Mohd Wasi, Khan, Athar Ali

Journal:

Year:

1986

Language:

english

File:

PDF, 486 KB

english, 1986

24

Herbal cure for poisons and poisonous bites from Western Uttar Pradesh, India

Khan, Abdul Viqar, Ahmed, Qamar Uddin, Khan, Mohd Wasi, Khan, Athar Ali

Journal:

Asian Pacific Journal of Tropical Disease

Year:

2014

Language:

english

File:

PDF, 810 KB

english, 2014

25

2-O-α-D-Galactopyranosyl Glycerol Hexaacetate from Ruellia brittoniana

Ahmad, Viqar Uddin, Choudhary, M. Iqbal, Akhtar, M. Farid, Ahmed, Mansoor, Rizwani, Ghazala H., Usmanghani, K., Clardy, Jon

Journal:

Journal of Natural Products

Year:

1990

Language:

english

File:

PDF, 248 KB

english, 1990

26

New phenethyl alcohol glycosides from Stachys parviflora

Ahmad, Viqar Uddin, Arshad, Saima, Bader, Sadia, Ahmed, Amir, Iqbal, Shazia, Tareen, Rasool Buksh

Journal:

Journal of Asian Natural Products Research

Year:

2006

Language:

english

File:

PDF, 152 KB

english, 2006

27

Biological activities of Suaeda heterophylla and Bergenia stracheyi

Ali, Iftikhar, Bibi, Shahzadi, Hussain, Hidayat, Bano, Fozia, Ali, Sajjad, Khan, Sher Wali, Ahmad, Viqar Uddin, Al-Harrasi, Ahmed

Journal:

Asian Pacific Journal of Tropical Disease

Year:

2014

Language:

english

File:

PDF, 311 KB

english, 2014

28

Diversonol and Blennolide Derivatives from the Endophytic Fungus Microdiplodia sp.: Absolute Configuration of Diversonol

Siddiqui, Imran Nafees, Zahoor, Aqib, Hussain, Hidayat, Ahmed, Ishtiaq, Ahmad, Viqar Uddin, Padula, Daniele, Draeger, Siegfried, Schulz, Barbara, Meier, Kathrin, Steinert, Michael, Kurtán, Tibor, Flo

Journal:

Journal of Natural Products

Year:

2011

Language:

english

File:

PDF, 1.75 MB

english, 2011

29

Three New Eudesmane Sesquiterpenes from Pluchea arguta

Ahmad, Viqar Uddin, Farooqui, Tanveer Ahmed, Fizza, Kaniz, Sultana, Azra, Khatoon, Rasheeda

Journal:

Journal of Natural Products

Year:

1992

Language:

english

File:

PDF, 371 KB

english, 1992

30

Saponins from the seeds of Achras sapota

Ahmed, REHANA, Rashid, FAHIMA, Ahmed, VIQAR UDDIN, Mohammad, FARYAL VALI, Noorwala, MUSHTAQ, Bibi, NAZIA, Kazmi, SHAHANA UROOJ

Journal:

Journal of Asian Natural Products Research

Year:

2008

Language:

english

File:

PDF, 140 KB

english, 2008

31

A new antibacterial compound produced by an indigenous marine bacteria — fermentation, isolation, and biological activity

Uzair, Bushra, Ahmed, Nuzhat, Ahmad, Viqar Uddin, Kousar, Farzana

Journal:

Natural Product Research

Year:

2006

Language:

english

File:

PDF, 456 KB

english, 2006

32

Two New Eudesmane Sesquiterpenes From Pluchea Arguta

Ahmad, Viqar Uddin, Khatoon, Rasheeda, Farooqui, Tanveer Ahmed, Ismail, Nargis, Fizza, Kaniz

Journal:

Natural Product Letters

Year:

1992

Language:

english

File:

PDF, 408 KB

english, 1992

33

13 C NMR Spectra of Some Ribose Alkylated Adenosine-5′-monophosphate Derivatives

Khan, Khurshid Alam, Fizza, Kaniz, Ahmed, Viqar-Uddin

Journal:

Nucleosides and Nucleotides

Year:

1990

Language:

english

File:

PDF, 421 KB

english, 1990

34

New Triterpenoids from Corchorus trilocularis

Ahmed, Amir, Asim, Muhammad, Zahid, Muhammad, Ali, Akbar, Ahmad, Viqar Uddin

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

2003

Language:

english

File:

PDF, 62 KB

english, 2003

35

Isolation and Characterization of Saponins from Castanospermum australe CUNN. et FRASER.

AHMED, Waseemuddin, USMANGHANI, Khan, AHMAD, Iqbal, AHMAD, Viqar Uddin, MIYASE, Toshio

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1994

File:

PDF, 657 KB

1994

36

Two New Glycosides from Conyza bonariensis

Zahoor, Aqib, Siddiqui, Imran Nafees, Khan, Afsar, Ahmad, Viqar Uddin, Ahmed, Amir, Hassan, Zahid, Khan, Saleha Suleman, Iqbal, Shazia

Journal:

Natural Product Communications

Year:

2010

Language:

english

File:

PDF, 89 KB

english, 2010

37

A New Triterpenoidal Saponin and a Flavone Glycoside from Stachys parviflora

Ahmad, Viqar Uddin, Arshad, Saima, Bader, Sadia, Ahmed, Amir, Iqbal, Shazia, Khan, Afsar, Khan, Saleha Suleman, Tareen, Rasool Bakhsh

Journal:

Natural Product Communications

Year:

2007

Language:

english

File:

PDF, 220 KB

english, 2007

38

Sessilifol A and B, Urease Inhibitory Pimarane-type Diterpenes from Hymenocrater sessilifolius

Khan, Sadia, Ali, Muhammad Shaiq, Ahmed, Zeeshan, Lateef, Mehreen, Yousuf, Sammer, Ahmad, Viqar Uddin, Fatima, Itrat, Tareen, Rasool Bakhsh

Journal:

Natural Product Communications

Year:

2017

Language:

english

File:

PDF, 370 KB

english, 2017

39

Sessilifol A and B, Urease Inhibitory Pimarane-type Diterpenes from Hymenocrater sessilifolius

Khan, Sadia, Ali, Muhammad Shaiq, Ahmed, Zeeshan, Lateef, Mehreen, Yousuf, Sammer, Ahmad, Viqar Uddin, Fatima, Itrat, Tareen, Rasool Bakhsh

Journal:

Natural Product Communications

Year:

2017

File:

PDF, 370 KB

2017

40

Brauhenoside A and B: Saponins from Stocksia Brauhica Benth

Ahmad, Viqar Uddin, Bader, Sadia, Arshad, Saima, Mohammad, Faryal Vali, Ahmed, Amir, Iqbal, Shazia, Khan, Saleha Suleman, Tareen, Rasool Bakhsh

Journal:

Natural Product Communications

Year:

2008

Language:

english

File:

PDF, 83 KB

english, 2008

41

Brauhenoside A and B: Saponins from Stocksia Brauhica Benth

Ahmad, Viqar Uddin, Bader, Sadia, Arshad, Saima, Mohammad, Faryal Vali, Ahmed, Amir, Iqbal, Shazia, Khan, Saleha Suleman, Tareen, Rasool Bakhsh

Journal:

Natural Product Communications

Year:

2008

File:

PDF, 83 KB

2008