Works by Atta-Ur-Rahman

Results: 147

A new compound, jolynamine, from marine brown alga Jolyna laminarioides.

Published in:

Natural Product Research, 2011, v. 25, n. 9, p. 898, doi. 10.1080/14786419.2010.509722

By:

Khan, Abdul Majeed;
Noreen, Sumaira;
Imran, Zeba Parween;
Atta-ur-Rahman;
Choudhary, Muhammad Iqbal

Publication type:

Article

Phytochemical investigations on Iris germanica.

Published in:

Natural Product Research, 2010, v. 24, n. 2, p. 131, doi. 10.1080/14786410802435950

By:

Asghar, Syeda Farina;
Habib-ur-Rehman;
Atta-ur-Rahman;
Choudhary, M. Iqbal

Publication type:

Article

Oxidation of lynestrenol by the fungus Cunninghamella elegans.

Published in:

Natural Product Research, 2010, v. 24, n. 1, p. 1, doi. 10.1080/14786410701614507

By:

Iqbal Choudhary, M.;
Atif, M.;
Atta-Ur-Rahman

Publication type:

Article

Bisbenzylisoquinoline alkaloids from Cocculus pendulus.

Published in:

Natural Product Research, 2009, v. 23, n. 14, p. 1265, doi. 10.1080/14786410500185303

By:

Atta-ur-Rahman;
Atia-tul-Wahab;
Zia Sultani, S.;
Nawaz, Sarfraz A.;
Choudhary, M. Iqbal

Publication type:

Article

Microbial transformation of 18β-glycyrrhetinic acid by Cunninghamella elegans and Fusarium lini, and lipoxygenase inhibitory activity of transformed products.

Published in:

Natural Product Research, 2009, v. 23, n. 6, p. 507, doi. 10.1080/14786410500463536

By:

Iqbal Choudhary, Muhammad;
Ali Siddiqui, Zafar;
Ahmed Nawaz, Sarfraz;
Atta-ur-Rahman

Publication type:

Article

Facile, economical and direct synthesis of 9-anilinoacridines.

Published in:

Natural Product Research, 2009, v. 23, n. 1, p. 5, doi. 10.1080/14786410601129887

By:

Khan, Khalid M.;
Rao, Nosheen A.;
Zia-Ullah;
Ali, Muhammad;
Perveen, Shahnaz;
Choudhary, Muhammad Iqbal;
Atta-Ur-Rahman;
Voelter, Wolfgang

Publication type:

Article

Microbial transformation of testosterone by Rhizopus stolonifer and Fusarium lini.

Published in:

Natural Product Research, 2008, v. 22, n. 17, p. 1498, doi. 10.1080/14786410802234528

By:

Al-Aboudi, Amal;
Yasin Mohammad, Mohammad;
Ghulam Musharraf, S.;
Iqbal Choudhary, M.;
Atta-ur-Rahman

Publication type:

Article

Two new fatty esters from Rhazya stricta roots (Apocynanaceae).

Published in:

Natural Product Research, 2008, v. 22, n. 15, p. 1350, doi. 10.1080/14786410701712897

By:

Atta-Ur-Rahman;
Sultana, Nighat;
Shahwar, Durre;
Choudhary, Muhammed Iqbal

Publication type:

Article

Microbial oxidation of anabolic steroids.

Published in:

Natural Product Research, 2008, v. 22, n. 15, p. 1289, doi. 10.1080/14786410500462660

By:

Iqbal Choudhary, M.;
Adnan, S.;
Shah, A.;
Atta-Ur-Rahman

Publication type:

Article

Microbial transformation of oleanolic acid by Fusarium lini and α-glucosidase inhibitory activity of its transformed products.

Published in:

Natural Product Research, 2008, v. 22, n. 6, p. 489, doi. 10.1080/14786410601083787

By:

Iqbal Choudhary, M.;
Batool, Iffat;
Nahar Khan, Shamsun;
Sultana, Nighat;
Adnan Ali Shah, S.;
Atta-Ur-Rahman

Publication type:

Article

A new fatty ester and a new triterpene from Skimmia laureola.

Published in:

Natural Product Research, 2008, v. 22, n. 1, p. 37, doi. 10.1080/14786410601130356

By:

Sultana, Nighat;
Atta-ur-Rahman;
Khalid, Asaad

Publication type:

Article

Inhibitory effect of lactone fractions and individual components from three species of the Achillea millefolium complex of Bulgarian origin on the human neutrophils respiratory burst activity.

Published in:

Natural Product Research, 2007, v. 21, n. 11, p. 1032, doi. 10.1080/14786410701369623

By:

Choudhary, Muhammad Iqbal;
Jalil, Saima;
Todorova, M.;
Trendafilova, A.;
Mikhova, B.;
Duddeck, H.;
Atta-ur-Rahman

Publication type:

Article

New leishmanicidal physalins from Physalis minima.

Published in:

Natural Product Research, 2007, v. 21, n. 10, p. 877, doi. 10.1080/14786410701315147

By:

Choudhary, M. Iqbal;
Yousuf, Sammer;
Samreen;
Ahmed, Shakil;
Atta-Ur-Rahman

Publication type:

Article

Studies on the chemical constituents of Phyllanthus emblica.

Published in:

Natural Product Research, 2007, v. 21, n. 9, p. 775, doi. 10.1080/14786410601124664

By:

Habib-ur-Rehman;
Yasin, Khawaja Ansar;
Choudhary, Muhammad Aziz;
Khaliq, Naeem;
Atta-ur-Rahman;
Choudhary, Muhammad Iqbal;
Malik, Shahid

Publication type:

Article

The microbiological hydroxylation of levonorgestrel.

Published in:

Natural Product Research, 2006, v. 20, n. 12, p. 1074, doi. 10.1080/14786410500463411

By:

Iqbal Choudhary, Muhammad;
Sarfraz, Muhammad Atif;
Nawaz, A.;
Fatmi, Muhammad Qaiser;
Atta-Ur-Rahman

Publication type:

Article

Phytochemical studies and antibacterial activity of Centaurium pulchellum Druce.

Published in:

Natural Product Research, 2006, v. 20, n. 10, p. 896, doi. 10.1080/14786410500162047

By:

Bibi, Hafsa;
Ali, Irshad;
Sadozai, S. K.;
Atta-Ur-Rahman

Publication type:

Article

Phosphodiesterase-I inhibitor quinovic acid glycosides from Bridelia ndellensis.

Published in:

Natural Product Research, 2006, v. 20, n. 7, p. 686, doi. 10.1080/14786410600661658

By:

Mostafa, M.;
Nahar, Nilufar;
Mosihuzzaman, M.;
Sokeng, Selestin D.;
Fatima, Naheed;
Atta-ur-Rahman;
Choudhary, M. Iqbal

Publication type:

Article

Piperidines: A new class of Urease inhibitors.

Published in:

Natural Product Research, 2006, v. 20, n. 6, p. 523, doi. 10.1080/1478641500059383

By:

Mohammed Khan, Khalid;
Saify, Zafar S.;
Arif Lodhi, Muhammad;
Butt, Naeem;
Perveen, Shahnaz;
Murtaza Maharvi, Ghulam;
Iqbal Choudhary, Muhammad;
Atta-ur-rahman

Publication type:

Article

Norditerpenoid alkaloids from Aconitum karakolicum Rapaics.

Published in:

Natural Product Research, 2005, v. 19, n. 7, p. 713, doi. 10.1080/14786410512331330666

By:

Atta-ur-Rahman;
Atia-tul-Wahab;
Sultankhodzhaev, Mukhlis N.;
Teshebaeva, Uzunsa T.;
Choudhary, M. Iqbal

Publication type:

Article

Tyrosinase inhibition studies of diterpenoid alkaloids and their derivatives: structure--activity relationships.

Published in:

Natural Product Research, 2005, v. 19, n. 5, p. 517, doi. 10.1080/14786410512331330585

By:

Sultankhodzhaev, Mukhlis N.;
Hassan Khan, Mahmud Tareq;
Moin, Mahera;
Choudhary, M. Iqbal;
Atta-ur-Rahman

Publication type:

Article

Microbial transformation of prednisone.

Published in:

Natural Product Research, 2005, v. 19, n. 4, p. 311, doi. 10.1080/14786410410001729168

By:

Choudhary, M. Iqbal;
Siddiqui, Zafar Ali;
Musharraf, S. Ghulam;
Nawaz, Sarfraz A.;
Atta-Ur-Rahman

Publication type:

Article

NEW DITERPENE ISOPIMARA-7,15-DIEN-19-OIC ACID AND ITS PROLYL ENDOPEPTIDASE INHIBITORY ACTIVITY.

Published in:

Natural Product Research, 2005, v. 19, n. 1, p. 13, doi. 10.1080/14786410310001643885

By:

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

Publication type:

Article

Biotransformation of (+)-androst-4-ene-3,17-dione.

Published in:

Natural Product Research, 2004, v. 18, n. 6, p. 529, doi. 10.1080/14786410310001620628

By:

Choudhary, M. Iqbal;
Sultan, Sadia;
Hassan Khan, Mahmmud Tareq;
Yasin, Amsha;
Shaheen, Farzana;
Atta-Ur-Rahman

Publication type:

Article

Two new Isoflavanoids from the Rhizomes of Iris Soforana.

Published in:

Natural Product Research, 2004, v. 18, n. 5, p. 465, doi. 10.1080/14786410310001608136

By:

Atta-Ur-Rahman;
Nasim, Shama;
Baig, Irfan;
Sener, Bilge;
Orhan, Ilkay;
Ayanoglu, Filiz;
Choudhary, M. Iqbal

Publication type:

Article

The Structure of a new Crystalline Cevane Alkaloid: its identity with Persicanidine B and Harepermine.

Published in:

Natural Product Research, 2004, v. 18, n. 3, p. 205, doi. 10.1080/14786410410001708990

By:

Tsuda, Yoshisuke;
Atta-ur-Rahman;
Akhtar, Muhammad Nadeem;
Sener, Bilge;
Parvez, Masood;
Sashida, Yutaka;
Mimaki, Yoshihiro;
Mizuno, Mizuo

Publication type:

Article

Synthesis, antifungal, and phytotoxic effects of some benzopyrone derivatives.

Published in:

Natural Product Research, 2004, v. 18, n. 1, p. 21, doi. 10.1080/1478641031000111561

By:

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

Publication type:

Article

Microbial transformation of cortisol and prolyl endopeptidase inhibitory activity of its transformed products.

Published in:

Natural Product Research, 2003, v. 17, n. 6, p. 389, doi. 10.1080/14786410310001617640

By:

Choudhary, M. Iqbal;
Sultan, Sadia;
Yaqoob, Muhammad;
Musharraf, S. Ghulam;
Yasin, Amsha;
Shaheen, Farzana;
Atta-ur-Rahman

Publication type:

Article

Emodinol, β-Glucuronidase Inhibiting Triterpene from Paeonia Emodi.

Published in:

Natural Product Research, 2003, v. 17, n. 4, p. 247, doi. 10.1080/1057563021000060103

By:

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

Publication type:

Article

New Steroidal Alkaloids From Sarcococca Saligna.

Published in:

Natural Product Research, 2003, v. 17, n. 4, p. 235, doi. 10.1080/1057563021000051086

By:

Atta-Ur-Rahman;
Feroz, Fareeda;
Zaheer-Ul-Haq;
Nawaz, Sarfraz A.;
Khan, M. Riaz;
Choudhary, M. Iqbal

Publication type:

Article

A New Eudesmane Type Sesquiterpene from Inula Viscosa.

Published in:

Natural Product Research, 2003, v. 17, n. 2, p. 99, doi. 10.1080/1478641031000103678

By:

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

Publication type:

Article

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.

Published in:

Natural Product Research, 2003, v. 17, n. 2, p. 115, doi. 10.1080/1478641031000103704

By:

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

Publication type:

Article

Impact of soil sealing on the genesis of pluvial flood in Peshawar, Pakistan.

Published in:

Arabian Journal of Geosciences, 2022, v. 15, n. 7, p. 1, doi. 10.1007/s12517-022-09816-7

By:

Khan, Attaullah;
Atta-ur-Rahman;
Samiullah;
Ayub, Muhammad

Publication type:

Article

Assessment of meteorological drought and trend detection in Khyber Pakhtunkhwa, Pakistan.

Published in:

Arabian Journal of Geosciences, 2020, v. 13, n. 16, p. N.PAG, doi. 10.1007/s12517-020-05747-3

By:

Jehan, Idrees;
Atta-ur-Rahman;
Waqas, Tahir

Publication type:

Article

Spatial and temporal variation of rainfall and drought in Khyber Pakhtunkhwa Province of Pakistan during 1971-2015.

Published in:

Arabian Journal of Geosciences, 2018, v. 11, n. 3, p. 0, doi. 10.1007/s12517-018-3396-7

By:

Rahman, Ghani;
Atta-ur-Rahman;
Samiullah;
Dawood, Muhammad

Publication type:

Article

COMPARING THE AGENDA SETTING ROLE OF THE PAKISTANI AND INDIAN NEWSPAPERS IN DISASTERS: A CASE STUDY OF THE 2005 KASHMIR EARTHQUAKE.

Published in:

Erdkunde, 2020, v. 74, n. 4, p. 301, doi. 10.3112/erdkunde.2020.04.05

By:

GUL, SHEHLA;
ATTA-UR-RAHMAN;
SAMIULLAH;
KHAN, RAFIQ ALI

Publication type:

Article

Graphene Oxide Functionalized with Silver Nanoparticles and ZnO Synergic Nanocomposite as an Efficient Electrochemical Sensor for Diclofenac Sodium.

Published in:

NANO (1793-2920), 2021, v. 16, n. 12, p. 1, doi. 10.1142/S1793292021501393

By:

Naz, Saira;
Nisar, Amjad;
Qian, Lizhi;
Hussain, Shafqat;
Karim, Shafqat;
Hussain, Syed Zahid;
Liu, Yanguo;
Sun, Hongyu;
Atta-Ur-Rahman;
Ahmad, Mashkoor

Publication type:

Article

P2-345: Molecular approaches toward Alzheimer's disease

Published in:

2008

By:

Tahir, Faiza;
Atta-ur-Rahman;
Choudhary, M. Iqbal;
Saify, Zafar S.;
Nisa, Mehrun;
Haider, Shazia;
Mustaq, Nausheen

Publication type:

Abstract

Anti-Inflammatory Principles from Tamarix aphylla L.: A Bioassay-Guided Fractionation Study.

Published in:

Molecules, 2020, v. 25, n. 13, p. 2994, doi. 10.3390/molecules25132994

By:

Gadallah, Adel S.;
Mujeeb-ur-Rehman;
Atta-ur-Rahman;
Yousuf, Sammer;
Atia-tul-Wahab;
Jabeen, Almas;
Swilam, Mahmoud M.;
Khalifa, Shaden A. M.;
El-Seedi, Hesham R.;
Choudhary, M. Iqbal;
Šmejkal, Karel

Publication type:

Article

New Cadinane Sesquiterpenes from the Stems of Kadsura heteroclita.

Published in:

Molecules, 2019, v. 24, n. 9, p. 1664, doi. 10.3390/molecules24091664

By:

Cao, Liang;
Shehla, Nuzhat;
Tasneem, Shumaila;
Cao, Mengru;
Sheng, Wenbing;
Jian, Yuqing;
Li, Bin;
Peng, Caiyun;
Choudhary, M. Iqbal;
Atta-ur-Rahman;
Liao, Duan-fang;
Wang, Wei

Publication type:

Article

Erratum to: Analysis of landslide causes and associated damages in the Kashmir Himalayas of Pakistan.

Published in:

2014

By:

Atta-Ur-Rahman;
Khan, Amir;
Collins, Andrew

Publication type:

Erratum

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

Published in:

Natural Hazards, 2013, v. 66, n. 2, p. 887, doi. 10.1007/s11069-012-0528-3

By:

Atta-ur-Rahman;
Khan, Amir

Publication type:

Article

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

Published in:

Natural Hazards, 2011, v. 59, n. 3, p. 1239, doi. 10.1007/s11069-011-9830-8

By:

Atta-ur-Rahman;
Khan, Amir

Publication type:

Article

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

Published in:

Natural Hazards, 2011, v. 57, n. 2, p. 413, doi. 10.1007/s11069-010-9621-7

By:

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

Publication type:

Article

A Neuro-fuzzy approach for user behaviour classification and prediction.

Published in:

Journal of Cloud Computing (2192-113X), 2019, v. 8, n. 1, p. N.PAG, doi. 10.1186/s13677-019-0144-9

By:

Atta-ur-Rahman;
Dash, Sujata;
Luhach, Ashish Kr.;
Chilamkurti, Naveen;
Baek, Seungmin;
Nam, Yunyoung

Publication type:

Article

Exploiting Papers' Reference's Section for Multi-Label Computer Science Research Papers' Classification.

Published in:

Journal of Information & Knowledge Management, 2021, v. 20, n. 01, p. N.PAG, doi. 10.1142/S0219649221500040

By:

Sajid, Naseer Ahmed;
Ahmad, Munir;
Afzal, Muhammad Tanvir;
Atta-ur-Rahman

Publication type:

Article

Identification of Potential Sites for a Multi-Purpose Dam Using a Dam Suitability Stream Model.

Published in:

Water (20734441), 2020, v. 12, n. 11, p. 3249, doi. 10.3390/w12113249

By:

Shao, Zhenfeng;
Jahangir, Zahid;
Muhammad Yasir, Qazi;
Atta-ur-Rahman;
Mahmood, Shakeel

Publication type:

Article

Data Fusion Architecture Empowered with Deep Learning for Breast Cancer Classification.

Published in:

Computers, Materials & Continua, 2023, v. 77, n. 3, p. 2813, doi. 10.32604/cmc.2023.043013

By:

Arooj, Sahar;
Khan, Muhammad Farhan;
Shahzad, Tariq;
Khan, Muhammad Adnan;
Nasir, Muhammad Umar;
Zubair, Muhammad;
Atta-ur-Rahman;
Ouahada, Khmaies

Publication type:

Article

Automated File Labeling for Heterogeneous Files Organization Using Machine Learning.

Published in:

Computers, Materials & Continua, 2023, v. 74, n. 2, p. 3263, doi. 10.32604/cmc.2023.032864

By:

Abbas, Sagheer;
Raza, Syed Ali;
Khan, M. A.;
Khan, Muhammad Adnan;
Atta-ur-Rahman;
Sultan, Kiran;
Mosavi, Amir

Publication type:

Article

Aspect Level Songs Rating Based Upon Reviews in English.

Published in:

Computers, Materials & Continua, 2023, v. 74, n. 2, p. 2589, doi. 10.32604/cmc.2023.032173

By:

Qureshi, Muhammad Aasim;
Asif, Muhammad;
Anwar, Saira;
Shaukat, Umar;
Atta-ur-Rahman;
Khan, Muhammad Adnan;
Mosavi, Amir

Publication type:

Article

A Neuro-Fuzzy Approach to Road Traffic Congestion Prediction.

Published in:

Computers, Materials & Continua, 2022, v. 73, n. 1, p. 295, doi. 10.32604/cmc.2022.027925

By:

Gollapalli, Mohammed;
Atta-ur-Rahman;
Musleh, Dhiaa;
Ibrahim, Nehad;
Khan, Muhammad Adnan;
Abbas, Sagheer;
Atta, Ayesha;
Khan, Muhammad Aftab;
Farooqui, Mehwash;
Iqbal, Tahir;
Ahmed, Mohammed Salih;
Ahmed, Mohammed Imran B.;
Almoqbil, Dakheel;
Nabeel, Majd;
Omer, Abdullah

Publication type:

Article