Rahman, Ahmad Atta Ur : rechercher sur Z-Library

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1

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

Année:

2019

Langue:

english

Fichier:

PDF, 733 KB

english, 2019

2

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

Année:

2006

Langue:

english

Fichier:

PDF, 212 KB

english, 2006

3

Further alkaloidal constituents of the leaves of Rhazya stricta

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

Journal:

Année:

1983

Langue:

english

Fichier:

PDF, 395 KB

english, 1983

4

Cyclopeptide alkaloids of Ziziphus oxyphylla Edgw as novel inhibitors of α-glucosidase enzyme and protein glycation

M. Iqbal Choudhary, Achyut Adhikari, Saima Rasheed, Bishnu P. Marasini, Nusrat Hussain, Waqar Ahmad Kaleem, Atta-ur-Rahman

Journal:

Phytochemistry Letters

Année:

2011

Langue:

english

Fichier:

PDF, 200 KB

english, 2011

5

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

Année:

1977

Langue:

english

Fichier:

PDF, 518 KB

english, 1977

6

Nigellimine N-Oxide — A New Isoquinoline Alkaloid from the Seeds of Nigella sativa

Atta-ur-Rahman, _, Malik, Sohail, Ahmad, Sultan, Chaudhary, Iqbal, Habib-ur-Rehman, _

Journal:

Année:

1985

Langue:

english

Fichier:

PDF, 69 KB

english, 1985

7

ChemInform Abstract: STRUCTURE AND ABSOLUTE CONFIGURATION OF STRICTAMINE AND STRICTALAMINE FROM RHAZYA STRICTA. STEREOCHEMISTRY OF THE PICRALIMA ALKALOIDS

AHMAD, Y., FATIMA, K., ATTA-UR-RAHMAN, ATTA-UR-RAHMAN, OCCOLOWITZ, J. L., SOLHEIM, B. A., CLARDY, J., GARNICK, R. L., LE QUESNE, P. W.

Journal:

Chemischer Informationsdienst

Année:

1977

Fichier:

PDF, 111 KB

1977

8

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

Année:

2019

Fichier:

PDF, 733 KB

2019

9

ChemInform Abstract: Synthesis of an Antibacterial and Antifungal Cinnoline Derivative by Rearrangement of a β-Carboline Derivative.

S. ANJUM, T. SARFRAZ, Y. AHMAD, ATTA-UR-RAHMAN ATTA-UR-RAHMAN

Journal:

Année:

1997

Fichier:

PDF, 32 KB

1997

10

ChemInform Abstract: Five New Peltogynoids from Underground Parts of Iris bungei: A Mongolian Medicinal Plant.

Muhammad Iqbal Choudhary, Muhammad Nur-e-Alam, Farzana Akhtar, Shakil Ahmad, Irfan Baig, Purev Oendoegnii, Purevsuren Gombosurengyin, Atta-ur-Rahman Atta-ur-Rahman

Journal:

Année:

2002

Fichier:

PDF, 26 KB

2002

11

Cholinesterase-Inhibiting New Steroidal Alkaloids from Sarcococca hookeriana of Nepalese Origin.

M. Iqbal Choudhary, Krishna Prasad Devkota, Sarfraz Ahmad Nawaz, Farzana Shaheen, Atta-ur-Rahman Atta-ur-Rahman

Journal:

Année:

2004

Fichier:

PDF, 18 KB

2004

12

New Cholinesterase Inhibiting Bisbenzylisoquinoline Alkaloids from Cocculus pendulus.

Atta-Ur-Rahman Atta-Ur-Rahman, Atia-Tul-Wahab Atia-Tul-Wahab, Sarfraz Ahmad Nawaz, M. Iqbal Choudhary

Journal:

Année:

2004

Fichier:

PDF, 12 KB

2004

13

Cholinesterase Inhibiting Withanolides from Withania somnifera.

Muhammad Iqbal Choudhary, Sammer Yousuf, Sarfraz Ahmad Nawaz, Shakil Ahmed, Atta-ur-Rahman Atta-ur-Rahman

Journal:

Année:

2005

Fichier:

PDF, 14 KB

2005

14

ChemInform Abstract: New Class of Acetylcholinesterase Inhibitors from the Stem Bark of Knema laurina and Their Structural Insights.

Muhammad Nadeem Akhtar, Kok Wai Lam, Faridah Abas, Maulidiani Maulidiani, Syahida Ahmad, Syed Adnan Ali Shah, Atta-ur-Rahman Atta-ur-Rahman, M. Iqbal Choudhary, Nordin Hj Lajis

Journal:

Année:

2011

Fichier:

PDF, 23 KB

2011

15

New Cholinesterase-Inhibiting Steroidal Alkaloids from Sarcococca saligna

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

Journal:

Helvetica Chimica Acta

Année:

2004

Langue:

english

Fichier:

PDF, 144 KB

english, 2004

16

Cholinesterase-Inhibiting New Steroidal Alkaloids from Sarcococca hookeriana of Nepalese Origin

M. Iqbal Choudhary, Krishna Prasad Devkota, Sarfraz Ahmad Nawaz, Farzana Shaheen, Atta-ur-Rahman

Journal:

Helvetica Chimica Acta

Année:

2004

Langue:

english

Fichier:

PDF, 135 KB

english, 2004

17

A furanoid diterpene, 10 α-hydroxycolumbin, from Tinospora malabarica

Atta-ur-Rahman, Sultan Ahmad

Journal:

Année:

1988

Langue:

english

Fichier:

PDF, 285 KB

english, 1988

18

Pinnatazane, a bridged cyclic ether sesquiterpene from Laurencia pinnatifida

Atta-Ur-Rahman, Viqar Uddin Ahmad, Shaheen Bano, S.A. Abbas, K.A. Alvi, M. Shaiq Ali, Helens M. Lu, Jon Clardy

Journal:

Année:

1988

Langue:

english

Fichier:

PDF, 109 KB

english, 1988

19

A furanoid diterpenoid from Tinospora malabarica

Atta-ur-Rahman, Sultan Ahmad, M.I. Choudhary, Sohail Malik

Journal:

Année:

1991

Langue:

english

Fichier:

PDF, 282 KB

english, 1991

20

A furanoid diterpene from Tinospora malabarica

Atta-ur-Rahman, S.Safdar Ali, Sultan Ahmad, M.Iqbal Choudhary

Journal:

Année:

1992

Langue:

english

Fichier:

PDF, 410 KB

english, 1992

21

Alkaloidal constituents of Fumaria indica

Atta-ur-Rahman, Shakil Ahmad, M.Khalid Bhatti, M.Iqbal Choudhary

Journal:

Année:

1995

Langue:

english

Fichier:

PDF, 308 KB

english, 1995

22

Synthesis and immunomodulatory properties of selected oxazolone derivatives

Muhammad A Mesaik, Shagufta Rahat, Khalid M Khan, Zia-Ullah, Muhammad I Choudhary, Shahnaz Murad, Zakiah Ismail, Atta-ur-Rahman, Aqeel Ahmad

Journal:

Bioorganic & Medicinal Chemistry

Année:

2004

Langue:

english

Fichier:

PDF, 419 KB

english, 2004

23

Phenolic glycosides, a new class of human recombinant nucleotide pyrophosphatase phosphodiesterase-1 inhibitors

Muhammad Iqbal Choudhary, Naheed Fatima, Muhammad Athar Abbasi, Saima Jalil, Viqar Uddin Ahmad, Atta-ur-Rahman

Journal:

Bioorganic & Medicinal Chemistry

Année:

2004

Langue:

english

Fichier:

PDF, 316 KB

english, 2004

24

Microbial transformation of (−)-isolongifolol and butyrylcholinesterase inhibitory activity of transformed products

M. Iqbal Choudhary, Syed Ghulam Musharraf, Sarfraz Ahmad Nawaz, Shazia Anjum, Masood Parvez, Hoong-Kun Fun, Atta-ur-Rahman

Journal:

Bioorganic & Medicinal Chemistry

Année:

2005

Langue:

english

Fichier:

PDF, 217 KB

english, 2005

25

Corrigendum to “Microbial transformation of (−)-isolongifolol and butyrylcholinesterase inhibitory activity of transformed products”: [Bioorg. Med. Chem. 13 (2005) 1939]

M. Iqbal Choudhary, Syed Ghulam Musharraf, Sarfraz Ahmad Nawaz, Shazia Anjum, Masood Parvez, Hoong-Kun Fun, Atta-ur-Rahman

Journal:

Bioorganic & Medicinal Chemistry

Année:

2005

Langue:

english

Fichier:

PDF, 50 KB

english, 2005

26

3D-QSAR CoMFA studies on bis-coumarine analogues as urease inhibitors: A strategic design in anti-urease agents

Zaheer-ul-Haq, M. Arif Lodhi, Sarfraz Ahmad Nawaz, Sajid Iqbal, Khalid Mohammed Khan, Bernd M. Rode, Atta-ur-Rahman, M. Iqbal Choudhary

Journal:

Bioorganic & Medicinal Chemistry

Année:

2008

Langue:

english

Fichier:

PDF, 357 KB

english, 2008

27

New class of acetylcholinesterase inhibitors from the stem bark of Knema laurina and their structural insights

Muhammad Nadeem Akhtar, Kok Wai Lam, Faridah Abas, Maulidiani, Syahida Ahmad, Syed Adnan Ali Shah, Atta-ur-Rahman, M. Iqbal Choudhary, Nordin Hj Lajis

Journal:

Bioorganic & Medicinal Chemistry Letters

Année:

2011

Langue:

english

Fichier:

PDF, 876 KB

english, 2011

28

Spatozoate and varninasterol from the brown alga Spatoglossum variabile

Atta-ur-Rahman, M.Iqbal Choudhary, Safdar Hayat, A.Majeed Khan, Aftab Ahmad, Shahid Malik

Journal:

Année:

1999

Langue:

english

Fichier:

PDF, 144 KB

english, 1999

29

Cohirsine - a novel isoquinolone alkaloid from cocculus hirsutus

Viqar Uddin Ahmad, Atta-ur-Rahman, Tahir Rasheed, Habib-ur-Rehman, Abdul Qasim Khan

Journal:

Année:

1987

Langue:

english

Fichier:

PDF, 439 KB

english, 1987

30

New furanoid diterpenoidal constituents of Tinospora malabarica

Atta-ur-Rahman, Sultan Ahmad, S.Safdar Ali, Zahir Shah, M.Iqbal Choudhary, Jon Clardy

Journal:

Année:

1994

Langue:

english

Fichier:

PDF, 289 KB

english, 1994

31

Antiinflammatory and lipoxygenase inhibitory compounds from vitex agnus-castus

M. Iqbal Choudhary, Azizuddin, Saima Jalil, Sarfraz Ahmad Nawaz, Khalid Mohammed Khan, Rasool Bakhsh Tareen, Atta-ur-Rahman

Journal:

Phytotherapy Research

Année:

2009

Langue:

english

Fichier:

PDF, 157 KB

english, 2009

32

Alkaloids of Aconitum laeve and their anti-inflammatory, antioxidant and tyrosinase inhibition activities

Farzana Shaheen, Manzoor Ahmad, Muhmud Tareq Hassan Khan, Saima Jalil, Asma Ejaz, Mukhlis N. Sultankhodjaev, Muhammad Arfan, Muhammad Iqbal Choudhary, Atta-ur-Rahman

Journal:

Année:

2005

Langue:

english

Fichier:

PDF, 149 KB

english, 2005

33

Malabarolide, a novel furanoid bisnorditerpenoid from tinospora malabarica

Atta-ur-Rahman, Sultan Ahmad, David S. Rycroft, László Párkányi, M. Iqbal Choudhary, Jon Clardy*

Journal:

Tetrahedron Letters

Année:

1988

Langue:

english

Fichier:

PDF, 229 KB

english, 1988

34

Activation ofα-carbons of amides

Atta-ur-Rahman, Anwer Basha, Viqar Uddin Ahmad

Journal:

Cellular and Molecular Life Sciences

Année:

1976

Langue:

english

Fichier:

PDF, 163 KB

english, 1976

35

Two new triterpene lactones from Centaurium pulchellum

Hafsa Bibi, Saeed Anwer, G.A Miana, Saeed Ahmad, Atta-ur- Rahman

Journal:

Année:

2000

Langue:

english

Fichier:

PDF, 77 KB

english, 2000

36

Juliflorine: A potent natural peripheral anionic-site-binding inhibitor of acetylcholinesterase with calcium-channel blocking potential, a leading candidate for Alzheimer’s disease therapy

M. Iqbal Choudhary, Sarfraz Ahmad Nawaz, Zaheer-ul-Haq, M. Kamran Azim, M. Nabeel Ghayur, M. Arif Lodhi, Saima Jalil, Asaad Khalid, Amir Ahmed, Bernd M. Rode, Atta-ur-Rahman, Anwar-ul-Hassan Gilani, V

Journal:

Biochemical and Biophysical Research Communications

Année:

2005

Langue:

english

Fichier:

PDF, 626 KB

english, 2005

37

Withanolides, a new class of natural cholinesterase inhibitors with calcium antagonistic properties

M. Iqbal Choudhary, Sarfraz Ahmad Nawaz, Zaheer-ul-Haq, M. Arif Lodhi, M. Nabeel Ghayur, Saima Jalil, Naheed Riaz, Sammer Yousuf, Abdul Malik, Anwarul Hassan Gilani, Atta-ur-Rahman

Journal:

Biochemical and Biophysical Research Communications

Année:

2005

Langue:

english

Fichier:

PDF, 1.35 MB

english, 2005

38

Biological and molecular docking studies on coagulin-H: Human IL-2 novel natural inhibitor

M. Ahmed Mesaik, Zaheer-ul-Haq, Shahnaz Murad, Zakiah Ismail, Noor Rain Abdullah, H. Kauar Gill, Atta-ur-Rahman, Muhammad Yousaf, R. Ali Siddiqui, Aqeel Ahmad, M. Iqbal Choudhary

Journal:

Molecular Immunology

Année:

2006

Langue:

english

Fichier:

PDF, 447 KB

english, 2006

39

New pregnane-type steroidal alkaloids from Sarcococca saligna and their cholinesterase inhibitory activity

Atta-ur-Rahman, Fareeda Feroz, Ismat Naeem, Zaheer-ul-Haq, Sarfraz Ahmad Nawaz, Naeema Khan, M. Riaz Khan, M. Iqbal Choudhary

Journal:

Année:

2004

Langue:

english

Fichier:

PDF, 150 KB

english, 2004

40

Cholinesterase inhibitory pregnane-type steroidal alkaloids from Sarcococca hookeriana

M. Iqbal Choudhary, Krishna Prasad Devkota, Sarfraz Ahmad Nawaz, Rosa Ranjit, Atta-ur- Rahman

Journal:

Année:

2005

Langue:

english

Fichier:

PDF, 260 KB

english, 2005

41

Biotransformation of dehydroepiandrosterone with Macrophomina phaseolina and β-glucuronidase inhibitory activity of transformed products

Choudhary, M. Iqbal, Zafar, Salman, Khan, Naik Tameen, Ahmad, Saeed, Noreen, Shagufta, Marasini, Bishnu P., Al-Khedhairy, Abdulaziz A., Atta-ur-Rahman,

Journal:

Journal of Enzyme Inhibition and Medicinal Chemistry

Année:

2012

Langue:

english

Fichier:

PDF, 688 KB

english, 2012

42

13C-NMR of Natural Products ||

Atta-ur-Rahman,, Ahmad, Viqar Uddin

Année:

1992

Langue:

english

Fichier:

PDF, 60.09 MB

english, 1992

43

13C-NMR of Natural Products || Carane

Atta-ur-Rahman,, Ahmad, Viqar Uddin

Année:

1992

Fichier:

PDF, 385 KB

1992

44

13C-NMR of Natural Products || Pinane

Atta-ur-Rahman,, Ahmad, Viqar Uddin

Année:

1992

Fichier:

PDF, 639 KB

1992

45

13C-NMR of Natural Products || Linear

Atta-ur-Rahman,, Ahmad, Viqar Uddin

Année:

1992

Langue:

english

Fichier:

PDF, 2.40 MB

english, 1992

46

13C-NMR of Natural Products || Iridoid

Atta-ur-Rahman,, Ahmad, Viqar Uddin

Année:

1992

Langue:

english

Fichier:

PDF, 15.06 MB

english, 1992

47

13C-NMR of Natural Products || Cyclocitral

Atta-ur-Rahman,, Ahmad, Viqar Uddin

Année:

1992

Fichier:

PDF, 475 KB

1992

48

13C-NMR of Natural Products || Ambrosanolide

Atta-ur-Rahman,, Ahmad, Viqar Uddin

Année:

1992

Fichier:

PDF, 4.75 MB

1992

49

13C-NMR of Natural Products || Humulane

Atta-ur-Rahman,, Ahmad, Viqar Uddin

Année:

1992

Langue:

english

Fichier:

PDF, 1.50 MB

english, 1992

50

13C-NMR of Natural Products || Aromadendrane

Atta-ur-Rahman,, Ahmad, Viqar Uddin

Année:

1992

Langue:

english

Fichier:

PDF, 1.17 MB

english, 1992