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Pregled bibliografske jedinice broj: 669901

Correlation Studies between Computed Molecular Descriptors and Predicted ADMET Parameters in a Series of Pregnancy Category X Drugs


Jadrijevic-Mladar Takač, Milena; Takač, Vedran; Barbarić, Monika; Crnek-Kunstelj, Vesna
Correlation Studies between Computed Molecular Descriptors and Predicted ADMET Parameters in a Series of Pregnancy Category X Drugs // Conference Proceedings of the 2nd Zagreb International Conference on Pharmaceutical Sciences 'Sharing a vision - Towards better and safe medicines' (2nd ZICPS 2013) / Jadrijević-Mladar Takač, Milena ; Klebovich, Imre ; Shah, Vinod P. (ur.).
Zagreb: Hrvatsko farmaceutsko društvo, 2013. str. 353-355 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


CROSBI ID: 669901 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Correlation Studies between Computed Molecular Descriptors and Predicted ADMET Parameters in a Series of Pregnancy Category X Drugs
(CorrelaCorrelation Studies between Computed Molecular Descriptors and Predicted ADMET Parameters in a Series of Pregnancy Category X Drugs)

Autori
Jadrijevic-Mladar Takač, Milena ; Takač, Vedran ; Barbarić, Monika ; Crnek-Kunstelj, Vesna

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Conference Proceedings of the 2nd Zagreb International Conference on Pharmaceutical Sciences 'Sharing a vision - Towards better and safe medicines' (2nd ZICPS 2013) / Jadrijević-Mladar Takač, Milena ; Klebovich, Imre ; Shah, Vinod P. - Zagreb : Hrvatsko farmaceutsko društvo, 2013, 353-355

ISBN
978-953-7897-02-4

Skup
Zagreb International Conference on Pharmaceutical Sciences 'Sharing a vision - Towards better and safe medicines' (2 ; 2013)

Mjesto i datum
Zagreb, Hrvatska, 25.10.2013. - 26.10.2013

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
pregnancy category X drugs; retinoids; toxicity; teratogenicity; molecular descriptors; ADMET properties

Sažetak
Unfavourable absorption, distribution, metabolism, elimination and toxic (ADMET) properties have been identified as a major cause of failure for candidate molecules in drug development and adverse drug reactions (ADRs) and are main reasons for withdrawal drugs from market. Consequently, there is an increasing interest in the early prediction of ADMET properties, with the objective of increasing the success rate of compounds reaching development [1, 2]. In this study we aimed to explore molecular features of selected pregnancy category X drugs [3], including retinol, retinal and retinoic acid [4], by correlation studies between computed molecular descriptors and predicted ADMET properties using MedChem StudioTM and ADMET PredictorTM 6.5 (Simulations Plus. Inc. USA). Molecular descriptors (a relative molecular mass, Mr ; a lipophilicity, MLogP ; a molar volume, V ; a total polar surface area, TPSA) were computed and correlated with predicted ADMET parameters: ADMET Risk, S + Absn Risk, CYP Risk, TOX Risk, TOX MUT Risk, TOX hERG, TOX Rat, TOX BRM Rat and TOX BRM Mouse. The study results revealed that investigated molecules are characterized with MLogP -1 to 6, TPSA 12.47 to 143.72, while eleven of them violated the Lipinski’s Rule–of-5. Figure 1. The relationship between MLogP and TOX hERG in a group of investigated X drugs 1 - 37. Figure 2. Relationships between computed ADMET Risk, TOX Risk and TOX MUT Risk of investigated X drugs [1 - retinoic acid, 2 – retinal, 3 – retinol, 4 – etretinate, 5 – tazarotene, 6 – misoprostol, 7 – leflunomide, 8 – methotrexate, 9 – estradiol, 10 – ethynyl estradiol, 11 – mestranol, 12 – estron sulfate, 13 – methyltestostron, 14 – fluoxymestranol, 15 – medroxyprogesterone, 16 – norgestrel, 17 – norethisterone, 18 – mifepristone, 19 – danazol, 20 – chenodiol, 21 – raloxifene, 22 – chlomiphene, 23 – dienestrol, 24 – diethylstilbestrol, 25 – simvastatin, 26 – lovastatin, 27 – parvastatin, 28 – fluvestatin, 29 – atorvastatin, 30 – ribavirin, 31 – quinine, 32 – methysergide, 33 – warfarin, 34 – flurazepam, 35 – temazepam, 36 – triazolam and 37 – thalidomide] The collinear relationships were obtained for Mr v.s. V (y = 1.090x + 6.247, r = 0.809), MLogP v.s. TPSA (y = -16.474 + 107.974, r = 0.708), MLogP v.s. Mr (y = - 21.354x + 128.567, r = 0.633), MLog P v.s. S + LogP (y = 1.243x – 0.210, r = 0.633). A two subgroups, one in cluster form and the other with high collinearities were revealed in correlations of MLogP v.s TOX hERG with r = 0.977 (y = 0.619x + 3.918, for 8, 21, 22, 30, 31, 34 and 37, Figure 1) and TPSA v.s. hERG, r = 0.912 (y = -0.016x + 7.024, for 4, 8, 21, 22, 29 and (34), respectively. For all retinoids included in this study, predicted ADMET Risk scores of 4, CYP Risk 0, TOX Risk 2, while TOX MUT Risk score 1 were predicted for retinol (3) and etretinate (4) (Figure 2). Keywords: X drugs, lipophilicity, ADMET Risk, TOX Risk, TOX MUT Risk, TOX hERG Acknowledgements: The support for this study was provided by the Ministry of Science, Education and Sports of the Republic of Croatia, Grant no. 006-0982929-2940. References: 1. Khakar, PS ; Two-dimensional (2D) in silico models for absorption, distribution, metabolism, excretion and toxicity (ADME/T) in drug discovery, Curr Top Med Chem, 10, 2010, 116-126 ; 2. Briggs, GG ; Freeman, RK ; Yaffe, SJ ; Drugs in Pregnancy and Lactation: A Reference Guide to Fetal and Neonatal Risk, 9th ed., Lippincott Williams & Wilkins Publishers, 2011 ; 3. Butina, D ; Segall, MD Frankcombe, K ; Predicting ADME properties in silico: methods and models, Drug Discov Today 7, 2002, S83-88 ; 4. Crnek-Kunstelj, V ; Ester, K ; Stipic, J ; Role of retinoic acid and DNA methylation in differentiation of mammalian embryo in vitro, Period Biol, 104, 2002, 55-66.

Izvorni jezik
Engleski

Znanstvena područja
Kemija, Temeljne medicinske znanosti, Farmacija

Napomena
Rad je objavljen i u Knjizi sazetaka ; Milena Jadrijević-Mladar Takač (ur.) ; str. 66-66 ; ISBN 978-953-7897-01-7.



POVEZANOST RADA


Projekti:
006-0063082-0354 - Fizikalno kemijske interakcije biomedicinski važnih prirodnih antioksidansa (Pilepić, Viktor, MZOS ) ( CroRIS)
006-0982929-2940 - Modeliranje molekula i materijala metodama matematičke i računarske kemije (Jadrijević-Mladar Takač, Milena, MZOS ) ( CroRIS)
108-1080399-0335 - Eksperimentalni embrionalni tumori i razvoj zametaka sisavaca in vitro i in vivo (Jakuš, Florijana, MZOS ) ( CroRIS)

Ustanove:
Farmaceutsko-biokemijski fakultet, Zagreb,
Medicinski fakultet, Zagreb


Citiraj ovu publikaciju:

Jadrijevic-Mladar Takač, Milena; Takač, Vedran; Barbarić, Monika; Crnek-Kunstelj, Vesna
Correlation Studies between Computed Molecular Descriptors and Predicted ADMET Parameters in a Series of Pregnancy Category X Drugs // Conference Proceedings of the 2nd Zagreb International Conference on Pharmaceutical Sciences 'Sharing a vision - Towards better and safe medicines' (2nd ZICPS 2013) / Jadrijević-Mladar Takač, Milena ; Klebovich, Imre ; Shah, Vinod P. (ur.).
Zagreb: Hrvatsko farmaceutsko društvo, 2013. str. 353-355 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Jadrijevic-Mladar Takač, M., Takač, V., Barbarić, M. & Crnek-Kunstelj, V. (2013) Correlation Studies between Computed Molecular Descriptors and Predicted ADMET Parameters in a Series of Pregnancy Category X Drugs. U: Jadrijević-Mladar Takač, M., Klebovich, I. & Shah, V. (ur.)Conference Proceedings of the 2nd Zagreb International Conference on Pharmaceutical Sciences 'Sharing a vision - Towards better and safe medicines' (2nd ZICPS 2013).
@article{article, author = {Jadrijevic-Mladar Taka\v{c}, Milena and Taka\v{c}, Vedran and Barbari\'{c}, Monika and Crnek-Kunstelj, Vesna}, year = {2013}, pages = {353-355}, keywords = {pregnancy category X drugs, retinoids, toxicity, teratogenicity, molecular descriptors, ADMET properties}, isbn = {978-953-7897-02-4}, title = {Correlation Studies between Computed Molecular Descriptors and Predicted ADMET Parameters in a Series of Pregnancy Category X Drugs}, keyword = {pregnancy category X drugs, retinoids, toxicity, teratogenicity, molecular descriptors, ADMET properties}, publisher = {Hrvatsko farmaceutsko dru\v{s}tvo}, publisherplace = {Zagreb, Hrvatska} }
@article{article, author = {Jadrijevic-Mladar Taka\v{c}, Milena and Taka\v{c}, Vedran and Barbari\'{c}, Monika and Crnek-Kunstelj, Vesna}, year = {2013}, pages = {353-355}, keywords = {pregnancy category X drugs, retinoids, toxicity, teratogenicity, molecular descriptors, ADMET properties}, isbn = {978-953-7897-02-4}, title = {CorrelaCorrelation Studies between Computed Molecular Descriptors and Predicted ADMET Parameters in a Series of Pregnancy Category X Drugs}, keyword = {pregnancy category X drugs, retinoids, toxicity, teratogenicity, molecular descriptors, ADMET properties}, publisher = {Hrvatsko farmaceutsko dru\v{s}tvo}, publisherplace = {Zagreb, Hrvatska} }




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