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1

Chlorinated and diepoxy withanolides from Withania somnifera and their cytotoxic effects against human lung cancer cell line

M. Iqbal Choudhary, Shabbir Hussain, Sammar Yousuf, Ahsana Dar, Mudassar, Atta-ur-Rahman

Journal:

Year:

2010

Language:

english

File:

PDF, 280 KB

english, 2010

2

Alkaloidal Constituents of Tinospora Crispa

Choudhary, M. Iqbal, Ismail, Muhammad, Ali, Zulfiqar, Shaari, Khozirah, Lajis, Nordin H., Atta-ur-Rahman,

Journal:

Natural Product Communications

Year:

2010

Language:

english

File:

PDF, 309 KB

english, 2010

3

Dynamic MODCOD and power allocation in DVB-S2: a hybrid intelligent approach

Rahman, Atta-ur, Dash, Sujata, Luhach, Ashish Kr.

Journal:

Telecommunication Systems

Year:

2020

File:

PDF, 2.20 MB

2020

4

Nigellidine — A new indazole alkaloid from the seeds of Nigella sativa

Atta-ur-Rahman, Sohail Malik, S.Sadiq Hasan, M.Iqbal Choudhary, Chao-Zhou Ni, Jon Clardy

Journal:

Tetrahedron Letters

Year:

1995

Language:

english

File:

PDF, 182 KB

english, 1995

5

Phenolic and other constituents of fresh water fern Salvinia molesta

M. Iqbal Choudhary, Nadra Naheed, Ahmed Abbaskhan, Syed Ghulam Musharraf, Hina Siddiqui, Atta-ur-Rahman

Journal:

Year:

2008

Language:

english

File:

PDF, 148 KB

english, 2008

6

New class of steroidal alkaloids from Fritillaria imperialis

M.Nadeem Akhtar, Atta-ur-Rahman, M.Iqbal Choudhary, Bilge Sener, Ilkay Erdogan, Yoshisuke Tsuda

Journal:

Year:

2003

Language:

english

File:

PDF, 285 KB

english, 2003

7

Isolation and structure determination of nigellicine, a novel alkaloid from the seeds of nigella sativa

Atta-ur-Rahman, Sohail Malik, He Cun-heng, Jon Clardy

Journal:

Tetrahedron Letters

Year:

1985

Language:

english

File:

PDF, 249 KB

english, 1985

8

Isolation and immunomodulatory properties of a flavonoid, casticin from Vitex agnus-castus

M. Ahmed Mesaik, Azizuddin, Shahnaz Murad, Khalid Mohammed Khan, Rasool Bakhsh Tareen, Aqeel Ahmed, Atta-ur-Rahman, Muhammad Iqbal Choudhary

Journal:

Phytotherapy Research

Year:

2009

Language:

english

File:

PDF, 113 KB

english, 2009

9

Successful computer guided planned synthesis of (4R)-thiazolidine carboxylic acid and its 2-substituted analogues as urease inhibitors

Khalid Mohammed Khan, Zia Ullah, Muhammad Arif Lodhi, Muhammad Ali, Muhammad Iqbal Choudhary, Atta ur Rahman, Zaheer ul Haq

Journal:

Molecular Diversity

Year:

2006

Language:

english

File:

PDF, 386 KB

english, 2006

10

Analysis of flood causes and associated socio-economic damages in the Hindukush region

Atta-ur-Rahman, Amir Nawaz Khan

Journal:

Natural Hazards

Year:

2011

Language:

english

File:

PDF, 2.40 MB

english, 2011

11

Pregnenolone derivatives as potential anticancer agents

M. Iqbal Choudhary, M. Shahab Alam, Atta-ur-Rahman, Sammer Yousuf, Yang-Chang Wu, An-Shen Lin, F. Shaheen

Journal:

Year:

2011

Language:

english

File:

PDF, 323 KB

english, 2011

12

Emodinol, ß-Glucuronidase Inhibiting Triterpene from Paeonia Emodi

Riaz, Naheed, Anis, Itrat, Aziz-ur-Rehman,, Malik, Abdul, Ahmed, Zaheer, Muhammad, Pir, Shujaat, Shahida, Atta-ur-Rahman,

Journal:

Natural Product Research

Year:

2003

Language:

english

File:

PDF, 151 KB

english, 2003

13

Free radical scavenging phenylethanoid glycosides from Leucas indica Linn.

Mostafa, M., Nahar, Nilufar, Mosihuzzaman, M., Makhmoor, Talat, Choudhary, M. Iqbal, Rahman, Atta-Ur

Journal:

Natural Product Research

Year:

2007

Language:

english

File:

PDF, 141 KB

english, 2007

14

Flash flood susceptibility modeling using geo-morphometric and hydrological approaches in Panjkora Basin, Eastern Hindu Kush, Pakistan

Mahmood, Shakeel, Rahman, Atta-ur

Journal:

Environmental Earth Sciences

Year:

2019

Language:

english

File:

PDF, 2.66 MB

english, 2019

15

Investigating TYPE constraint for frequent pattern mining

Ahmad, Munir, Farooq, Umar, Atta-Ur-Rahman,, Alqatari, Abdulrahman, Dash, Sujata, Luhach, Ashish Kr.

Journal:

Journal of Discrete Mathematical Sciences and Cryptography

Year:

2019

Language:

english

File:

PDF, 733 KB

english, 2019

16

New Steroidal Alkaloids from Fritillaria imperialis and Their Cholinesterase Inhibiting Activities.

Rahman-Atta-Ur Rahman-Atta-Ur, Muhammad Nadeem Akhtar, Muhammad Iqbal Choudhary, Yoshisuke Tsuda, Bilge Sener, Assad Khalid, Masood Parvez

Journal:

Year:

2003

File:

PDF, 79 KB

2003

17

New α-Glucosidase Inhibitors and Antibacterial Compounds fromMyrtus communis L.

Farzana Shaheen, Manzoor Ahmad, Shamsun Nahar Khan, Syeda Samreen Hussain, Shazia Anjum, Bahodir Tashkhodjaev, Kambarali Turgunov, Mukhlis N. Sultankhodzhaev, Muhammad Iqbal Choudhary, Atta-ur-Rahman

Journal:

European Journal of Organic Chemistry

Year:

2006

Language:

english

File:

PDF, 212 KB

english, 2006

18

Further alkaloidal constituents of the leaves of Rhazya stricta

Yusuf Ahmad, Kaniz Fatima, Philip W. Le Quesne, Atta-ur-Rahman

Journal:

Year:

1983

Language:

english

File:

PDF, 395 KB

english, 1983

19

Isolation and characterization of a saponin from Fagonia indica

Akbar Ali Ansari, Lennart Kenne, Atta-ur-Rahman, Thomas Wehler

Journal:

Year:

1988

Language:

english

File:

PDF, 378 KB

english, 1988

20

Two arylnaphthalene lignans from Haplophyllum buxbaumii

Yousef Al-Abed, Salim Sabri, Musa Abu Zarga, Zahir Shah, Atta-Ur-Rahman

Journal:

Year:

1990

Language:

english

File:

PDF, 268 KB

english, 1990

21

Antifungal aryltetralin lignans from leaves of Podophyllum hexandrum

Atta-ur-Rahman, M. Ashraf, M. Iqbal Choudhary, Habib-ur-Rehman, M.H. Kazmi

Journal:

Year:

1995

Language:

english

File:

PDF, 380 KB

english, 1995

22

Rhazimine - a new alkaloid from the leaves of rhazya stricta

Atta-ur-Rahman, Sajida Khanum

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 168 KB

english, 1984

23

Causes and extent of environmental impacts of landslide hazard in the Himalayan region: a case study of Murree, Pakistan

Atta-ur-Rahman, Amir Nawaz Khan, Andrew E. Collins, Fareen Qazi

Journal:

Natural Hazards

Year:

2011

Language:

english

File:

PDF, 1.36 MB

english, 2011

24

Bioactive flavonoids and saponins from Climacoptera obtusifolia

Balakyz Yeskaliyeva, M. Ahmed Mesaik, Ahmed Abbaskhan, Aisha Kulsoom, G. Sh. Burasheva, Zh. A. Abilov, M. Iqbal Choudhary, Atta-ur-Rahman

Journal:

Year:

2006

Language:

english

File:

PDF, 481 KB

english, 2006

25

Chemical constituents of Stereospermum acuminatissimum and their urease and α-chymotrypsin inhibitions

Kamdem Soup T. Ramsay, Pascal Wafo, Zulfiqar Ali, Ajmal Khan, Ogbole O. Oluyemisi, Bishnu P. Marasini, Ikhlas A. Khan, Ngadjui T. Bonaventure, M. Iqbal Choudhary, Atta-ur-Rahman

Journal:

Year:

2012

Language:

english

File:

PDF, 392 KB

english, 2012

26

Anticonvulsant activities of ethanolic extract and aqueous fraction isolated from Delphinium denudatum

Mohsin Raza, Farzana Shaheen, M.I Choudhary, Sompong Sombati, Azhar Rafiq, Amin Suria, Atta-ur- Rahman, R.J DeLorenzo

Journal:

Journal of Ethnopharmacology

Year:

2001

Language:

english

File:

PDF, 231 KB

english, 2001

27

Antioxidant and antimicrobial activities of Tamarix ramosissima

N Sultanova, T Makhmoor, Z.A Abilov, Z Parween, V.B Omurkamzinova, Atta- ur-Rahman, M.Iqbal Choudhary

Journal:

Journal of Ethnopharmacology

Year:

2001

Language:

english

File:

PDF, 77 KB

english, 2001

28

Anti-inflammatory isoflavonoids from the rhizomes of Iris germanica

Atta-ur- Rahman, Shama Nasim, Irfan Baig, Saima Jalil, Ilkay Orhan, Bilge Sener, M.Iqbal Choudhary

Journal:

Journal of Ethnopharmacology

Year:

2003

Language:

english

File:

PDF, 85 KB

english, 2003

29

A New Eudesmane Type Sesquiterpene from Inula Viscosa

Abu Zarga, Musa H., Sabri, Salim S., Hamed, Emad M., Khanfar, Monther A., Zeller, Klaus-Peter, Atta-Ur-Rahman,

Journal:

Natural Product Research

Year:

2003

Language:

english

File:

PDF, 104 KB

english, 2003

30

Temperature induced delocalization of charge carriers and metallic phase in Co0.6Sn0.4Fe2O4 nanoparticles

ur Rahman, Atta, Rafiq, M. A., Maaz, K., Karim, S., Oh Cho, Sung, Hasan, M. M.

Journal:

Journal of Applied Physics

Year:

2012

Language:

english

File:

PDF, 932 KB

english, 2012

31

Synthesis, antifungal, and phytotoxic effects of some benzopyrone derivatives

Khan, Khalid Mohammed, Saify, Zafar S., Khan, Muhammad Zarrar, Hayat, Safdar, Begum, Saeedan, Noor, Fatima, Choudhary, M. Iqbal, Perveen, Shahnaz, Atta-Ur-Rahman,

Journal:

Natural Product Research

Year:

2004

Language:

english

File:

PDF, 127 KB

english, 2004

32

Analysis of 2010-flood causes, nature and magnitude in the Khyber Pakhtunkhwa, Pakistan

Atta-ur-Rahman,, Khan, Amir Nawaz

Journal:

Natural Hazards

Year:

2013

Language:

english

File:

PDF, 1.12 MB

english, 2013

33

Synthesis and Biological Screening of 7-Hydroxy-4-Methyl-2 H -Chromen-2-One, 7-Hydroxy-4,5-Dimethyl-2 H -Chromen-2-One and their Some Derivatives

Khan, Khalid Mohammed, Saify, Zafar S., Begum, Saeedan, Noor, Fatima, Khan, Muhammad Zarrar, Hayat, Safdar, Choudhary, M. Iqbal, Perveen, Shahnaz, Atta-Ur-Rahman,, Zia-Ullah,

Journal:

Natural Product Research

Year:

2003

Language:

english

File:

PDF, 187 KB

english, 2003

34

Analysis of landslide causes and associated damages in the Kashmir Himalayas of Pakistan

Rahman, Atta-ur, Khan, Amir Nawaz, Collins, Andrew E.

Journal:

Natural Hazards

Year:

2014

Language:

english

File:

PDF, 2.09 MB

english, 2014

35

Biotransformation of dianabol with the filamentous fungi and β-glucuronidase inhibitory activity of resulting metabolites

Khan, Naik T., Zafar, Salman, Noreen, Shagufta, Al Majid, Abdullah M., Al Othman, Zeid A., Al-Resayes, Saud Ibrahim, Atta-ur-Rahman,, Choudhary, M. Iqbal

Journal:

Year:

2014

Language:

english

File:

PDF, 996 KB

english, 2014

36

Structure and absolute configuration of strictamine and strictalamine from Rhazya stricta. Stereochemistry of the Picralima alkaloids

Ahmad, Yusuf, Fatima, Kaniz, Atta-ur-Rahman,, Occolowitz, John L., Solheim, Barbara A., Clardy, Jon, Garnick, Robert L., Le Quesne, Philip W.

Journal:

Journal of the American Chemical Society

Year:

1977

Language:

english

File:

PDF, 518 KB

english, 1977

37

Bioactive Constituents from Boswellia p apyrifera

Atta-ur-Rahman,, Naz, Humera, Fadimatou,, Makhmoor, Talat, Yasin, Amsha, Fatima, Naheed, Ngounou, F. N., Kimbu, S. F., Sondengam, B. L., Choudhary, M. Iqbal

Journal:

Journal of Natural Products

Year:

2005

Language:

english

File:

PDF, 100 KB

english, 2005

38

Four New Flavones and a New Isoflavone from Iris bungei

Choudhary, M. Iqbal, Nur-e-Alam, M., Baig, Irfan, Akhtar, Farzana, Khan, A. Majeed, Ndögnii, Purev Ö., Badarchiin, T., Purevsuren, G., Nahar, Nilufar, Atta-ur-Rahman,

Journal:

Journal of Natural Products

Year:

2001

Language:

english

File:

PDF, 66 KB

english, 2001

39

Cycloartane Triterpenoids from Astragalus bicuspis

Choudhary, M. Iqbal, Jan, Saleem, Abbaskhan, Ahmed, Musharraf, Syed Ghulam, Sattar, Samina A., Atta-ur-Rahman,

Journal:

Journal of Natural Products

Year:

2008

Language:

english

File:

PDF, 79 KB

english, 2008

40

Microbial Transformations of Hypolipemic E -Guggulsterone

Atta-ur-Rahman,, Choudhary, M. Iqbal, Shaheen, Farzana, Ashraf, M., Jahan, Sarwat

Journal:

Journal of Natural Products

Year:

1998

Language:

english

File:

PDF, 48 KB

english, 1998

41

New Steroidal Alkaloids From Sarcococca Saligna

Atta-ur-Rahman,, Feroz, Fareeda, Zaheer-ul-Haq,, Nawaz, Sarfraz A., Khan, M. Riaz, Choudhary, M. Iqbal

Journal:

Natural Product Research

Year:

2003

Language:

english

File:

PDF, 141 KB

english, 2003

42

Chemical Constituents of the Flora of Jordan, Part V-B. Three New Arylnaphthalene Lignan Glucosides from Haplophyllum buxbaumii

Al-Abed, Yousef, Sabri, Salim, Zarga, Musa Abu, Shah, Zahir, Atta-ur-Rahman,

Journal:

Journal of Natural Products

Year:

1990

Language:

english

File:

PDF, 572 KB

english, 1990

43

New diterpene isopimara-7,15-dien-19-oic acid and its prolyl endopeptidase inhibitory activity

Atta-ur-rahman,, Nadeem Akhtar, Muhammad, Iqbal Choudhary, Muhammad, Tsuda, Yoshisuke, Yasin, Amsha, Sener, Bilge, Parvez, Masood

Journal:

Natural Product Research

Year:

2005

Language:

english

File:

PDF, 238 KB

english, 2005

44

Diterpenoid and steroidal alkaloids

Atta-Ur-Rahman,, Choudhary, M. Igbal

Journal:

Natural Product Reports

Year:

1995

Language:

english

File:

PDF, 2.28 MB

english, 1995

45

Chemistry and Biological Significance of Essential Oils of Cymbopogon Citratus from Pakistan

Saleem, Muhammad, Afza, Nighat, Anwar, M. Aijaz, Hai, Syed Muhammad Abdul, Ali, Muhammad Shaiq, Shujaat, Shahida, Atta-Ur-Rahman,

Journal:

Natural Product Research

Year:

2003

Language:

english

File:

PDF, 125 KB

english, 2003

46

New natural cholinesterase inhibiting and calcium channel blocking quinoline alkaloids

-Rahman, Atta-ur, Khalid, Asaad, Sultana, Nighat, Nabeel Ghayur, M., Ahmed Mesaik, M., Riaz Khan, M., Gilani, Anwar H., Iqbal Choudhary, M.

Journal:

Journal of Enzyme Inhibition and Medicinal Chemistry

Year:

2006

Language:

english

File:

PDF, 258 KB

english, 2006

47

Phytochemical Studies on Adhatoda Vasica Nees

Atta-Ur-Rahman,, Sultana, Nighat, Akhter, Farzana, Nighat, Farzana, Choudhary, M. Iqbal

Journal:

Natural Product Letters

Year:

1997

Language:

english

File:

PDF, 414 KB

english, 1997

48

[Disaster Risk Reduction] Disaster Risk Reduction Approaches in Pakistan ||

Rahman, Atta-Ur-, Khan, Amir Nawaz, Shaw, Rajib

Year:

2015

Language:

english

File:

PDF, 9.19 MB

english, 2015

49

Solving Problems with NMR Spectroscopy || The Basics of Modern NMR Spectroscopy

Atta-ur-Rahman,

Year:

1996

Language:

english

File:

PDF, 3.52 MB

english, 1996

50

Solving Problems with NMR Spectroscopy || Recent Developments in NMR Spectroscopy

Atta-ur-Rahman,

Year:

1996

Language:

english

File:

PDF, 1.15 MB

english, 1996

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