1
|
Mostafa EA, Azim MA, ElZaher AA, ElKady EF, Fouad MA, Ghazy FH, Radi EA, El Makarim Saleh MA, El Kerdawy AM. Correlating physico-chemical properties of analytes with Hansen solubility parameters of solvents using machine learning algorithm for predicting suitable extraction solvent. Sci Rep 2024; 14:18741. [PMID: 39138274 DOI: 10.1038/s41598-024-68981-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2024] [Accepted: 07/30/2024] [Indexed: 08/15/2024] Open
Abstract
Artificial neural networks (ANNs) are biologically inspired algorithms designed to simulate the way in which the human brain processes information. In sample preparation for bioanalysis, liquid-liquid extraction (LLE) represents an important step with the extraction solvent selection is the key laborious step. In the current work, a robust and reliable ANNs model for LLE solvent prediction was generated which could predict the suitable solvent for analyte extraction. The developed ANNs model takes a set of chosen descriptors for the cited analyte as an input and predicts the corresponding Hansen solubility parameters of the suitable extraction solvent as a model output. Then, from the solvent combination's appendix, the analyst can identify the proposed extraction solvents' combination for the cited analyte easily and efficiently. For the experimental validation of the model prediction capabilities, twenty structurally diverse drugs belonging to different pharmacological classes were extracted from human plasma. The extraction process was performed using the predicted extraction solvent combination for each drug and quantitively estimated by HPLC/UV methods to assess their extraction recovery. The developed LLE solvent prediction model is in- line with the global trend towards green chemistry since it limits the consumption of organic solvents.
Collapse
Affiliation(s)
- Eman A Mostafa
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Cairo University, Kasr El-Aini St., P.O. Box 11562, Cairo, Egypt.
| | - Mohammad Abdul Azim
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Cairo University, Kasr El-Aini St., P.O. Box 11562, Cairo, Egypt
| | - Asmaa A ElZaher
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Cairo University, Kasr El-Aini St., P.O. Box 11562, Cairo, Egypt
| | - Ehab F ElKady
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Cairo University, Kasr El-Aini St., P.O. Box 11562, Cairo, Egypt
| | - Marwa A Fouad
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Cairo University, Kasr El-Aini St., P.O. Box 11562, Cairo, Egypt
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Newgiza University (NGU), Newgiza, km 22 Cairo-Alexandria Desert Road, Cairo, Egypt
| | - Fatma H Ghazy
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Cairo University, Kasr El-Aini St., P.O. Box 11562, Cairo, Egypt
| | - Esraa A Radi
- Health Minister's Technical Office, Ministry of Health, Cairo, Egypt
| | | | - Ahmed M El Kerdawy
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Cairo University, Kasr El-Aini St., P.O. Box 11562, Cairo, Egypt
- School of Pharmacy, College of Health and Science, University of Lincoln, Lincoln, UK
| |
Collapse
|
2
|
Comparison of Paliperidone Palmitate from Different Crystallization Processes and Effect on Formulations In Vitro and In Vivo. Pharmaceutics 2022; 14:pharmaceutics14051094. [PMID: 35631680 PMCID: PMC9144547 DOI: 10.3390/pharmaceutics14051094] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2022] [Revised: 05/12/2022] [Accepted: 05/16/2022] [Indexed: 02/04/2023] Open
Abstract
The quality of active pharmaceutical ingredients (APIs) is an important factor which can affect the safety and efficacy of pharmaceuticals. This study was designed to investigate the nature of paliperidone palmitate (PP) obtained by different crystallization processes, then compare the characteristics between test formulations which prepared PP of different crystallization and reference formulations (Invega Sustenna®) in vitro and in vivo. Two different PPs, namely PP-1 and PP-2, were prepared by different crystallization methods. Contact angle, morphology, and crystallinity of the PPs were characterized. Taking the particle sizes and distribution of Invega Sustenna® as reference, test formulations were prepared by the wet milling method using either a PP-1 or PP-2 sample. Their release behavior, stability in vitro, and pharmacokinetics in vivo were subsequently investigated. The results indicated that PP-2 had a higher surface free energy (SFE). More small particles were attached to the PP-1 surface under the influence of crystallization temperature. Different crystallization processes did not change the crystal of PP, but changed the crystallinity of PP. There was no obvious difference in in vitro releases between test formulations. However, the stability and state of formulation containing PP-2 were better compared to formulations containing PP-1, indicated by differences in crystallinity and SFE. Meanwhile, pharmacokinetic in vivo results demonstrated that the pharmacokinetic profiles and parameters of formulation containing PP-2 and Invega Sustenna® tended to be consistent, but those of formulations containing PP-1 were significantly different from those of formulations containing PP-2 or Invega Sustenna®, and there was burst release phenomenon of formulations containing PP-1 in rats. PP made by different crystallization processes could induce changes in appearance, SFE, and crystallinity, and further affect the stability, state, and pharmacokinetic in vivo formulation.
Collapse
|
3
|
Cassol JPE, de Souza Barbosa F, Garcia CV, Mendez AS. Stability, degradation impurities and decomposition kinetics for paliperidone from osmotic tablets. Biomed Chromatogr 2018; 32:e4348. [DOI: 10.1002/bmc.4348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2018] [Revised: 06/19/2018] [Accepted: 07/17/2018] [Indexed: 11/12/2022]
Affiliation(s)
- José Pedro Etchepare Cassol
- Programa de Pós-Graduação em Ciências Farmacêuticas; Universidade Federal do Pampa; Uruguaiana RS Brazil
- Laboratório de Desenvolvimento e Controle de Qualidade de Medicamentos; Universidade Federal do Pampa; Uruguaiana RS Brazil
| | - Fábio de Souza Barbosa
- Programa de Pós-graduação em Ciências Farmacêuticas; Universidade Federal do Rio Grande do Sul; Porto Alegre RS Brazil
| | - Cássia V. Garcia
- Programa de Pós-graduação em Ciências Farmacêuticas; Universidade Federal do Rio Grande do Sul; Porto Alegre RS Brazil
| | - Andreas S.L. Mendez
- Programa de Pós-graduação em Ciências Farmacêuticas; Universidade Federal do Rio Grande do Sul; Porto Alegre RS Brazil
| |
Collapse
|
4
|
Ahmed Baig ML, Ali SA. LC-MS/MS Method for the Estimation of Paliperidone in Human Plasma. ACTA ACUST UNITED AC 2017. [DOI: 10.1080/22297928.2017.1333039] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
| | - Syed Ayaz Ali
- Department of Pharmacology, Y.B. Chavan College of Pharmacy, Dr. Rafiq Zakaria Campus, Aurangabad, Maharashtra, India
| |
Collapse
|
5
|
Marothu VK, Nellutla A, Gorrepati M, Majeti S, Mamidala SK. Forced degradation studies, and effect of surfactants and titanium dioxide on the photostability of paliperidone by HPLC. ANNALES PHARMACEUTIQUES FRANÇAISES 2015; 73:289-96. [PMID: 25980637 DOI: 10.1016/j.pharma.2015.04.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2015] [Accepted: 04/09/2015] [Indexed: 11/18/2022]
Abstract
Forced degradation study of paliperidone under hydrolytic, oxidative, thermal and photolytic stress conditions was conducted using HPLC. The drug was found to be labile under hydrolytic, oxidative and photolytic stress conditions; whereas, it was stable under dry heat stress conditions. Effect of anionic, cationic and non-ionic surfactants applied to the concentration exceeding critical micellar concentration on the photostability of paliperidone was also studied by exposing the samples to sunlight for 72h. Major degradation of the drug was found in presence of cationic and non-ionic surfactants. Effect of titanium dioxide on the photo-degradation of paliperidone in solution state was also studied and it was found that 53% of the drug was degraded after 72h of exposure to sunlight. A common degradation peak was observed in oxidative and TiO2 photocatalysed samples. This peak may be due to the generation of N-oxide of paliperidone. The same degradation peak was also observed in all other photostability samples. Chromatographic separation of drug and its degradation products was achieved on an Alltima C8 (250mm×4.6mm, 5μm) analytical column, using a mobile phase consisting of acetonitrile-ammonium acetate buffer with 0.2% triethylamine (pH 3.5; 20mM) (60:40, v/v) at a flow rate of 1mL/min. Quantification was performed with UV detection at 280nm. The method was validated as per ICH guidelines.
Collapse
Affiliation(s)
- V K Marothu
- Faculty of pharmacy, Omar Al-Mukhtar university, Tobruk, Libya.
| | - A Nellutla
- Alliance Institute of advanced pharmaceutical and health sciences, Hyderabad, India
| | - M Gorrepati
- University college of pharmaceutical sciences, Acharya Nagarjuna university, Nagarjuna Nagar, India
| | - S Majeti
- Alliance Institute of advanced pharmaceutical and health sciences, Hyderabad, India
| | - S K Mamidala
- Alliance Institute of advanced pharmaceutical and health sciences, Hyderabad, India
| |
Collapse
|