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Haku R, Takatori K, Suzuki N, Ono M, Titapiwatanakun V, Fukami T. Exploration and characterization of a novel cocrystal hydrate consisting of captopril, an amino acid-derived drug. CrystEngComm 2023. [DOI: 10.1039/d3ce00181d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023]
Abstract
We found a novel cocrystal consisting of captopril, which is an amino acid-derived drug having a thiol group, and l-proline by using nano-spot-screening with LF-Raman. This cocrystal hydrate showed high hygroscopicity resulted from changes in intermolecular interactions.
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Affiliation(s)
- Ryotaro Haku
- Department of Molecular Pharmaceutics, Meiji Pharmaceutical University, 2-522-1 Noshio, Kiyose, Tokyo 204-8588, Japan
| | - Kazuhiko Takatori
- Department of Synthetic Organic Chemistry, Meiji Pharmaceutical University, 2-522-1 Noshio, Kiyose, Tokyo 204-8588, Japan
| | - Naoto Suzuki
- Laboratory of Pharmaceutics, School of Pharmacy, Nihon University, 7-7-7 Narashinodai, Funabashi-shi, Chiba 274-8555, Japan
| | - Makoto Ono
- Department of Molecular Pharmaceutics, Meiji Pharmaceutical University, 2-522-1 Noshio, Kiyose, Tokyo 204-8588, Japan
| | - Varin Titapiwatanakun
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmaceutical Sciences, Chulalongkorn University, 254 Phayathai Road, Pathumwan, Bangkok 10330, Thailand
| | - Toshiro Fukami
- Department of Molecular Pharmaceutics, Meiji Pharmaceutical University, 2-522-1 Noshio, Kiyose, Tokyo 204-8588, Japan
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Secretan PH, Antignac M, Yagoubi N, Bernard M, Perier MC, Takombe JL, Balde D, N'Guetta R, Ikama MS, Zabsonre P, Sidi Aly A, Jouven X, Do B. Post hoc study to investigate the potential causes of poor quality of cardiovascular medicines collected in sub-Saharan countries. BMJ Open 2020; 10:e039252. [PMID: 33168557 PMCID: PMC7654128 DOI: 10.1136/bmjopen-2020-039252] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
OBJECTIVES The incidence of cardiovascular diseases is increasing and there is a growing need to provide access to quality cardio drugs in Africa. In the SEVEN study, we analysed 1530 cardiovascular drug samples randomly collected from 10 African countries. By that time, of the seven drugs products analysed, only those containing amlodipine and captopril had very low assay values with active substance contents that could be less than 75% of those expected. In this article we investigate complementary aspects of the amlodipine and captopril samples so to explain the previously observed low assays for these two drugs. DESIGN Post hoc analysis of the captopril and amlodipine drugs samples and their packages collected in the context of the SEVEN study. SETTING 10 countries were concerned: Benin, Burkina Faso, Congo, Democratic Republic of the Congo, Guinea, Côte d'Ivoire, Mauritania, Niger, Senegal and Togo. PARTICIPANTS Local scientists and hospital practitioners collected the drug samples in the 10 African countries. OUTCOME MEASURES The drug amount and the relative amounts of drug impurities, as well as the main compounds of the drugs packaging, were analysed. RESULTS Identification of the blister packaging of the samples led to separate both amlodipine and captopril drug samples in two groups. Mann Whitney's bilateral test showed a significant difference (p<0.0001) between the median value of the captopril dosage when tablets are packaged in blisters providing higher protection to humidity (n=105) as opposed to the tablets packaged in blisters providing lower humidity protection (n=130). CONCLUSION Based on these results, particular attention should be paid to the materials and types of packaging used in order to minimise the lack of control over the exposures and drug circuits present in these different countries.
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Affiliation(s)
- Philippe-Henri Secretan
- Paris Cardiovascular Research Centre, INSERM U970, Université de Paris, Paris, France
- Laboratoire Matériaux et santé, Université Paris-Saclay, Chatenay-Malabry, France
| | - Marie Antignac
- Paris Cardiovascular Research Centre, INSERM U970, Université de Paris, Paris, France
- Department of Pharmacy, Hospital Saint-Antoine, APHP, Paris, Île-de-France, France
| | - Najet Yagoubi
- Laboratoire Matériaux et santé, Université Paris-Saclay, Chatenay-Malabry, France
| | - Mélisande Bernard
- Department of Laboratories, Agence Générale des Equipements et Produits de Sante, AP-HP, Paris, Île-de-France, France
| | - Marie Cécile Perier
- Paris Cardiovascular Research Centre, INSERM U970, Université de Paris, Paris, France
| | - Jean Laurent Takombe
- Department of Internal Medicine of la Gombe (CMCG), Ngaliema Clinic, Kinshasa, The Democratic Republic of the Congo
| | - Dadhi Balde
- Department of Cardiology, University Hospital of Conakry, Conakry, Guinea
| | - Roland N'Guetta
- Department of Cardiology, Institute of Cardiology of Abidjan, Abidjan, Lagunes, Côte d'Ivoire
| | - Méo Stéphane Ikama
- Department of Cardiology, National University Hospital of Brazzaville, University of Marien NGOUABI, Brazzaville, Congo
| | - Patrice Zabsonre
- Department of Cardiology, National Sanou Souro de Bobo-Dioulasso Hospital, Ouagadougou, Burkina Faso
| | | | - Xavier Jouven
- Paris Cardiovascular Research Centre, INSERM U970, Université de Paris, Paris, France
- Department of Cardiology, Georges Pompidou European Hospital, AP-HP, Paris, France
| | - Bernard Do
- Laboratoire Matériaux et santé, Université Paris-Saclay, Chatenay-Malabry, France
- Department of Pharmacy, Henri Mondor Hospital, APHP, Creteil, France
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Roberto de Alvarenga Junior B, Lajarim Carneiro R. Chemometrics Approaches in Forced Degradation Studies of Pharmaceutical Drugs. Molecules 2019; 24:E3804. [PMID: 31652589 PMCID: PMC6833076 DOI: 10.3390/molecules24203804] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2019] [Revised: 10/07/2019] [Accepted: 10/08/2019] [Indexed: 02/03/2023] Open
Abstract
Chemometrics is the chemistry field responsible for planning and extracting the maximum of information of experiments from chemical data using mathematical tools (linear algebra, statistics, and so on). Active pharmaceutical ingredients (APIs) can form impurities when exposed to excipients or environmental variables such as light, high temperatures, acidic or basic conditions, humidity, and oxidative environment. By considering that these impurities can affect the safety and efficacy of the drug product, it is necessary to know how these impurities are yielded and to establish the pathway of their formation. In this context, forced degradation studies of pharmaceutical drugs have been used for the characterization of physicochemical stability of APIs. These studies are also essential in the validation of analytical methodologies, in order to prove the selectivity of methods for the API and its impurities and to create strategies to avoid the formation of degradation products. This review aims to demonstrate how forced degradation studies have been actually performed and the applications of chemometric tools in related studies. Some papers are going to be discussed to exemplify the chemometric applications in forced degradation studies.
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Salunkhe MN, Gite SD, Kachave RN. Recent trends in impurity profiling and forced degradation of antihypertensive drugs. J LIQ CHROMATOGR R T 2017. [DOI: 10.1080/10826076.2017.1373670] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Megha N. Salunkhe
- Department of Quality Assurance Technique, Amrutvahini College of Pharmacy, Ahmednagar, Maharashtra, India
| | - Snehal D. Gite
- Department of Quality Assurance Technique, Amrutvahini College of Pharmacy, Ahmednagar, Maharashtra, India
| | - Ramanlal N. Kachave
- Department of Pharmaceutical Analysis, Amrutvahini College of Pharmacy, Ahmednagar, Maharashtra, India
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Pasquini B, Orlandini S, Caprini C, Del Bubba M, Innocenti M, Brusotti G, Furlanetto S. Cyclodextrin- and solvent-modified micellar electrokinetic chromatography for the determination of captopril, hydrochlorothiazide and their impurities: A Quality by Design approach. Talanta 2016; 160:332-339. [DOI: 10.1016/j.talanta.2016.07.038] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2016] [Revised: 07/12/2016] [Accepted: 07/20/2016] [Indexed: 10/21/2022]
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