Ali R, Atia Tul W, Wajid S, Khan MA, Yousuf S, Shaikh M, Hassan Laghari G, Rahman AU, Choudhary MI (2022)
Isolation, derivatization, in-vitro, and in-silico studies of potent butyrylcholinesterase inhibitors from Berberis parkeriana Schneid
Bioorg Chem 127: 105944

Wang Y, Aamer M, Aslay M, Sener B, Khan FA, Wahab AT, Rahman AU, Choudhary MI (2020)
A new steroidal alkaloid from Fritillaria michailovskyi Fomin
Nat Prod Res

Wajid S, Khatoon A, Khan MA, Zafar H, Kanwal S, Atta ur R, Choudhary MI, Basha FZ (2019)
Microwave-Assisted Organic Synthesis, structure-activity relationship, kinetics and molecular docking studies of non-cytotoxic benzamide derivatives as selective butyrylcholinesterase inhibitors
Bioorganic & Medicinal Chemistry 27: 4030

Khan KM, Siddiqui S, Saleem M, Taha M, Saad SM, Perveen S, Choudhary MI (2014)
Synthesis of triazole Schiff bases: Novel inhibitors of nucleotide pyrophosphatase/phosphodiesterase-1
Bioorganic & Medicinal Chemistry 22: 6509

Zeb A, Hameed A, Khan L, Khan I, Dalvandi K, Choudhary MI, Basha FZ (2014)
Quinoxaline derivatives: novel and selective butyrylcholinesterase inhibitors
Med Chem 10: 724

Zafar S, Choudhary MI, Dalvandi K, Mahmood U, Ul-Haq Z (2013)
Molecular docking simulation studies on potent butyrylcholinesterase inhibitors obtained from microbial transformation of dihydrotestosterone
Chem Cent J 7: 164

Akhtar MN, Lam KW, Abas F, Maulidiani, Ahmad S, Shah SA, Atta ur R, Choudhary MI, Lajis NH (2011)
New class of acetylcholinesterase inhibitors from the stem bark of Knema laurina and their structural insights
Bioorganic & Medicinal Chemistry Lett 21: 4097

Ghayur MN, Kazim SF, Rasheed H, Khalid A, Jumani MI, Choudhary MI, Gilani AH (2011)
Identification of antiplatelet and acetylcholinesterase inhibitory constituents in betel nut
Zhong Xi Yi Jie He Xue Bao 9: 619

Sultana R, Hossain R, Adhikari A, Ali Z, Yousuf S, Choudhary MI, Ali MY, Zaman MS (2011)
Drimane-type sesquiterpenes from Polygonum hydropiper
Planta Med 77: 1848

Kucukboyaci N, Orhan I, Sener B, Nawaz SA, Choudhary MI (2010)
Assessment of enzyme inhibitory and antioxidant activities of lignans from Taxus baccata L
Z Naturforsch C 65: 187

Al-Aboudi A, Odeh H, Khalid A, Naz Q, Choudhary MI (2009)
Butyrylcholinesterase inhibitory activity of testosterone and some of its metabolites
J Enzyme Inhib Med Chem 24: 553

Begum S, Choudhary MI, Khan KM (2009)
Synthesis, phytotoxic, cytotoxic, acetylcholinesterase and butrylcholinesterase activities of N,N'-diaryl unsymmetrically substituted thioureas
Nat Prod Res 23: 1719

Nisar M, Ahmad M, Wadood N, Lodhi MA, Shaheen F, Choudhary MI (2009)
New diterpenoid alkaloids from Aconitum heterophyllum Wall: Selective butyrylcholinestrase inhibitors
J Enzyme Inhib Med Chem 24: 47

Devkota KP, Lenta BN, Wansi JD, Choudhary MI, Kisangau DP, Naz Q, Samreen, Sewald N (2008)
Bioactive 5alpha-pregnane-type steroidal alkaloids from Sarcococca hookeriana
Journal of Natural Products 71: 1481

Louh GN, Lannang AM, Mbazoa CD, Tangmouo JG, Komguem J, Castilho P, Ngninzeko FN, Qamar N, Lontsi D, Choudhary MI, Sondengam BL (2008)
Polyanxanthone A, B and C, three xanthones from the wood trunk of Garcinia polyantha Oliv
Phytochemistry 69: 1013

Nawaz SA, Umbreen S, Kahlid A, Ansari FL, Choudhary MI (2008)
Structural insight into the inhibition of acetylcholinesterase by 2,3,4, 5-tetrahydro-1, 5-benzothiazepines
J Enzyme Inhib Med Chem 23: 206

Ndjakou Lenta B, Devkota KP, Ngouela S, Fekam Boyom F, Naz Q, Choudhary MI, Tsamo E, Rosenthal PJ, Sewald N (2008)
Anti-plasmodial and cholinesterase inhibiting activities of some constituents of Psorospermum glaberrimum
Chem Pharm Bull (Tokyo) 56: 222

Zaheer-ul H, Uddin R, Yuan H, Petukhov PA, Choudhary MI, Madura JD (2008)
Receptor-based modeling and 3D-QSAR for a quantitative production of the butyrylcholinesterase inhibitors based on genetic algorithm
J Chem Inf Model 48: 1092

Devkota KP, Lenta BN, Choudhary MI, Naz Q, Fekam FB, Rosenthal PJ, Sewald N (2007)
Cholinesterase inhibiting and antiplasmodial steroidal alkaloids from Sarcococca hookeriana
Chem Pharm Bull (Tokyo) 55: 1397

Devkota KP, Choudhary MI, Nawaz SA, Lannang AM, Lenta BN, Fokou PA, Sewald N (2007)
Microbial transformation of the steroidal alkaloid dictyophlebine by Rhizopus stolonifer
Chem Pharm Bull (Tokyo) 55: 682

Lenta BN, Vonthron-Senecheau C, Weniger B, Devkota KP, Ngoupayo J, Kaiser M, Naz Q, Choudhary MI, Tsamo E, Sewald N (2007)
Leishmanicidal and cholinesterase inhibiting activities of phenolic compounds from Allanblackia monticola and Symphonia globulifera
Molecules 12: 1548

Orhan I, Naz Q, Kartal M, Tosun F, Sener B, Choudhary MI (2007)
In vitro anticholinesterase activity of various alkaloids
Z Naturforsch C 62: 684

Riaz N, Nawaz SA, Mukhtar N, Malik A, Afza N, Ali S, Ullah S, Muhammad P, Choudhary MI (2007)
Isolation and enzyme-inhibition studies of the chemical constituents from Ajuga bracteosa
Chem Biodivers 4: 72

Ahmad VU, Iqbal S, Nawaz SA, Choudhary MI, Farooq U, Ali ST, Ahmad A, Bader S, Kousar F, Arshad S, Tareen RB (2006)
Isolation of four new pterocarpans from Zygophyllum eurypterum (Syn. Z. atriplicoides) with enzyme-inhibition properties
Chem Biodivers 3: 996

Ahmed E, Nawaz SA, Malik A, Choudhary MI (2006)
Isolation and cholinesterase-inhibition studies of sterols from Haloxylon recurvum
Bioorganic & Medicinal Chemistry Lett 16: 573

Atta ur R, Khalid A, Sultana N, Ghayur MN, Mesaik MA, Khan MR, Gilani AH, Choudhary MI (2006)
New natural cholinesterase inhibiting and calcium channel blocking quinoline alkaloids
J Enzyme Inhib Med Chem 21: 703

Choudhary MI, Siddiqui ZA, Nawaz SA, Atta ur R (2006)
Microbial transformation and butyrylcholinesterase inhibitory activity of (-)-caryophyllene oxide and its derivatives
Journal of Natural Products 69: 1429

Choudhary MI, Atif M, Nawaz SA, Fatmi MQ, Atta ur R (2006)
The microbial hydroxylation of levonorgestrel
Nat Prod Res 20: 1074

Choudhary MI, Shahnaz S, Parveen S, Khalid A, Mesaik MA, Ayatollahi SA (2006)
New cholinesterase-inhibiting triterpenoid alkaloids from Buxus hyrcana
Chem Biodivers 3: 1039

Mehmood S, Riaz N, Nawaz SA, Afza N, Malik A, Choudhary MI (2006)
New butyrylcholinesterase inhibitory triterpenes from Salvia santolinifolia
Arch Pharm Res 29: 195

Perveen S, Khan SB, Malik A, Tareen RB, Nawaz SA, Choudhary MI (2006)
Phenolic constituents from Perovskia atriplicifolia
Nat Prod Res 20: 347

Ahmad VU, Khan A, Farooq U, Kousar F, Khan SS, Nawaz SA, Abbasi MA, Choudhary MI (2005)
Three new cholinesterase-inhibiting cis-clerodane diterpenoids from Otostegia limbata
Chem Pharm Bull (Tokyo) 53: 378

Ansari FL, Umbreen S, Hussain L, Makhmoor T, Nawaz SA, Lodhi MA, Khan SN, Shaheen F, Choudhary MI (2005)
Syntheses and biological activities of chalcone and 1,5-benzothiazepine derivatives: promising new free-radical scavengers, and esterase, urease, and alpha-glucosidase inhibitors
Chem Biodivers 2: 487

Choudhary MI, Devkota KP, Nawaz SA, Ranjit R, Atta ur R (2005)
Cholinesterase inhibitory pregnane-type steroidal alkaloids from Sarcococca hookeriana
Steroids 70: 295

Choudhary MI, Musharraf SG, Nawaz SA, Anjum S, Parvez M, Fun HK, Atta ur R (2005)
Microbial transformation of (-)-isolongifolol and butyrylcholinesterase inhibitory activity of transformed products
Bioorganic & Medicinal Chemistry 13: 1939

Choudhary MI, Nawaz SA, Ul-Haq Z, Lodhi MA, Ghayur MN, Jalil S, Riaz N, Yousuf S, Malik A, Gilani AH, ur-Rahman A (2005)
Withanolides, a new class of natural cholinesterase inhibitors with calcium antagonistic properties
Biochemical & Biophysical Research Communications 334: 276

Choudhary MI, Nawaz SA, Zaheer ul H, Azim MK, Ghayur MN, Lodhi MA, Jalil S, Khalid A, Ahmed A, Rode BM, Atta ur R, Gilani AU, Ahmad VU (2005)
Juliflorine: a potent natural peripheral anionic-site-binding inhibitor of acetylcholinesterase with calcium-channel blocking potential, a leading candidate for Alzheimer's disease therapy
Biochemical & Biophysical Research Communications 332: 1171

Choudhary MI, Batool I, Shah SA, Nawaz SA, Atta ur R (2005)
Microbial hydroxylation of pregnenolone derivatives
Chem Pharm Bull (Tokyo) 53: 1455

Ferheen S, Ahmed E, Afza N, Malik A, Shah MR, Nawaz SA, Choudhary MI (2005)
Haloxylines A and B, antifungal and cholinesterase inhibiting piperidine alkaloids from Haloxylon salicornicum
Chem Pharm Bull (Tokyo) 53: 570

Giliani AU, Ghayur MN, Khalid A, Zaheer ul H, Choudhary MI, Atta ur R (2005)
Presence of antispasmodic, antidiarrheal, antisecretory, calcium antagonist and acetylcholinesterase inhibitory steroidal alkaloids in Sarcococca saligna
Planta Med 71: 120

Hasan A, Khan KM, Sher M, Maharvi GM, Nawaz SA, Choudhary MI, Atta ur R, Supuran CT (2005)
Synthesis and inhibitory potential towards acetylcholinesterase, butyrylcholinesterase and lipoxygenase of some variably substituted chalcones
J Enzyme Inhib Med Chem 20: 41

Khalid A, Azim MK, Parveen S, Atta ur R, Choudhary MI (2005)
Structural basis of acetylcholinesterase inhibition by triterpenoidal alkaloids
Biochemical & Biophysical Research Communications 331: 1528

Khan SB, Azhar Ul H, Perveen S, Afza N, Malik A, Nawaz SA, Shah MR, Choudhary MI (2005)
Butyrylcholinesterase inhibitory guaianolides from Amberboa ramosa
Arch Pharm Res 28: 172

Atta ur R, Feroz F, Naeem I, Zaheer ul H, Nawaz SA, Khan N, Khan MR, Choudhary MI (2004)
New pregnane-type steroidal alkaloids from Sarcocca saligna and their cholinesterase inhibitory activity
Steroids 69: 735

Atta-ur-Rahman, Atia-Tul-Wahab, Nawaz SA, Choudhary MI (2004)
New cholinesterase inhibiting bisbenzylisoquinoline alkaloids from Cocculus pendulus
Chem Pharm Bull (Tokyo) 52: 802

Azhar Ul H, Malik A, Anis I, Khan SB, Ahmed E, Ahmed Z, Nawaz SA, Choudhary MI (2004)
Enzyme inhibiting lignans from Vitex negundo
Chem Pharm Bull (Tokyo) 52: 1269

Choudhary MI, Yousuf S, Nawaz SA, Ahmed S, Atta ur R (2004)
Cholinesterase inhibiting withanolides from Withania somnifera
Chem Pharm Bull (Tokyo) 52: 1358

Gilani AH, Ghayur MN, Saify ZS, Ahmed SP, Choudhary MI, Khalid A (2004)
Presence of cholinomimetic and acetylcholinesterase inhibitory constituents in betel nut
Life Sciences 75: 2377

Khalid A, Zaheer ul H, Anjum S, Khan MR, Atta ur R, Choudhary MI (2004)
Kinetics and structure-activity relationship studies on pregnane-type steroidal alkaloids that inhibit cholinesterases
Bioorganic & Medicinal Chemistry 12: 1995

Khalid A, Zaheer ul H, Ghayur MN, Feroz F, Atta ur R, Gilani AH, Choudhary MI (2004)
Cholinesterase inhibitory and spasmolytic potential of steroidal alkaloids
J Steroid Biochem Mol Biol 92: 477

Orhan I, Sener B, Choudhary MI, Khalid A (2004)
Acetylcholinesterase and butyrylcholinesterase inhibitory activity of some Turkish medicinal plants
J Ethnopharmacol 91: 57

Riaz N, Malik A, Nawaz SA, Muhammad P, Choudhary MI (2004)
Cholinesterase-inhibiting withanolides from Ajuga bracteosa
Chem Biodivers 1: 1289

Ahmad I, Anis I, Malik A, Nawaz SA, Choudhary MI (2003)
Cholinesterase Inhibitory Constituents from Onosma hispida
Chem Pharm Bull (Tokyo) 51: 412

Atta ur R, Feroz F, Zaheer ul H, Nawaz SA, Khan MR, Choudhary MI (2003)
New steroidal alkaloids from Sarcococca saligna
Nat Prod Res 17: 235

Choudhary MI, Shahnaz S, Parveen S, Khalid A, Majeed Ayatollahi SA, Atta ur R, Parvez M (2003)
New triterpenoid alkaloid cholinesterase inhibitors from Buxus hyrcana
Journal of Natural Products 66: 739

Zaheer ul H, Wellenzohn B, Tonmunphean S, Khalid A, Choudhary MI, Rode BM (2003)
3D-QSAR studies on natural acetylcholinesterase inhibitors of Sarcococca saligna by comparative molecular field analysis (CoMFA)
Bioorganic & Medicinal Chemistry Lett 13: 4375

Ali MS, Jahangir M, Hussan SS, Choudhary MI (2002)
Inhibition of alpha-glucosidase by oleanolic acid and its synthetic derivatives
Phytochemistry 60: 295

Atta ur R, Akhtar MN, Choudhary MI, Tsuda Y, Sener B, Khalid A, Parvez M (2002)
New Steroidal Alkaloids from Fritillaria imperialis and Their Cholinesterase Inhibiting Activities
Chem Pharm Bull (Tokyo) 50: 1013

Choudhary MI, Azizuddin, Khalid A, Sultani SZ, Atta ur R (2002)
A new coumarin from Murraya paniculata
Planta Med 68: 81

Kalauni SK, Choudhary MI, Khalid A, Manandhar MD, Shaheen F, Atta ur R, Gewali MB (2002)
New cholinesterase inhibiting steroidal alkaloids from the leaves of Sarcococca coriacea of Nepalese origin
Chem Pharm Bull (Tokyo) 50: 1423

Atta-ur-Rahman, Parveen S, Khalid A, Farooq A, Choudhary MI (2001)
Acetyl and butyrylcholinesterase-inhibiting triterpenoid alkaloids from Buxus papillosa
Phytochemistry 58: 963

Kalauni SK, Choudhary MI, Shaheen F, Manandhar MD, Atta ur R, Gewali MB, Khalid A (2001)
Steroidal alkaloids from the leaves of Sarcococca coriacea of Nepalese origin
Journal of Natural Products 64: 842

Atta ur R, Fatima N, Akhtar F, Choudhary MI, Khalid A (2000)
New norditerpenoid alkaloids from Aconitum falconeri
Journal of Natural Products 63: 1393