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Fawzi M, Auhmani A, Ait Itto MY, Riahi A, Chevreux S, Ketatni EM. Crystal structure of methyl ( Z)-2-[( Z)-3-methyl-2-({( E)-1-[( R*)-4-methyl-cyclo-hex-3-en-1-yl]ethyl-idene}hydrazinyl-idene)-4-oxo-thia-zolidin-5-yl-idene]acetate. Acta Crystallogr E Crystallogr Commun 2017; 73:1626-1629. [PMID: 29152338 PMCID: PMC5683478 DOI: 10.1107/s2056989017014311] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2017] [Accepted: 10/03/2017] [Indexed: 12/03/2022]
Abstract
The new title 4-thia-zolidinone derivative, C16H21N3O3S, was obtained from the cyclization reaction of 4-methyl-3-thio-semicarbazone and dimethyl acetyl-enedi-carboxyl-ate (DMAD). The cyclo-hexyl-idene ring has an envelope conformation with the stereogenic centre C atom as the flap. Its mean plane makes a dihedral angle of 56.23 (9)° with the thia-zolidine ring mean plane. In the crystal, mol-ecules are linked by C-H⋯O hydrogen bonds forming chains propagating in the [001] direction. Within the chains there are offset π-π inter-actions between the thia-zolidine rings of inversion-related mol-ecules [centroid-centroid distance = 3.703 (1) Å]. The chains are linked by further C-H⋯O hydrogen bonds, forming slabs parallel to the ac plane.
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Affiliation(s)
- Mourad Fawzi
- Laboratory of Organic Synthesis and Physico-Molecular Chemistry, Department of Chemistry, Faculty of Sciences Semlalia, PO Box 2390, Marrakech 40001, Morocco
| | - Aziz Auhmani
- Laboratory of Organic Synthesis and Physico-Molecular Chemistry, Department of Chemistry, Faculty of Sciences Semlalia, PO Box 2390, Marrakech 40001, Morocco
| | - Moulay Youssef Ait Itto
- Laboratory of Organic Synthesis and Physico-Molecular Chemistry, Department of Chemistry, Faculty of Sciences Semlalia, PO Box 2390, Marrakech 40001, Morocco
| | - Abdelkhalek Riahi
- Institute of Molecular Chemistry of Reims, CNRS UMR 7312 Bat. Europol Agro, Moulin of the Housse UFR Sciences, PO Box 1039-51687 Reims Cedex 2, France
| | - Sylviane Chevreux
- Institute of Molecular Chemistry of Reims, CNRS UMR 7312 Bat. Europol Agro, Moulin of the Housse UFR Sciences, PO Box 1039-51687 Reims Cedex 2, France
| | - El Mostafa Ketatni
- Laboratory of Applied Spectro-Chemistry and the Environment, University Sultan Moulay Slimane, Faculty of Sciences and Technology, PO Box 523, Beni-Mellal, Morocco
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El Azab IH, Abdel-Hafez SH. One-pot three-component microwave-assisted synthesis of novel thiazolidinone derivatives containing thieno[d]pyrimidine-4-one moiety as potential antimicrobial agents. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2015. [DOI: 10.1134/s1068162015030024] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Benmohammed A, Khoumeri O, Djafri A, Terme T, Vanelle P. Synthesis of novel highly functionalized 4-thiazolidinone derivatives from 4-phenyl-3-thiosemicarbazones. Molecules 2014; 19:3068-83. [PMID: 24619352 PMCID: PMC6271334 DOI: 10.3390/molecules19033068] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2014] [Revised: 02/27/2014] [Accepted: 03/04/2014] [Indexed: 11/28/2022] Open
Abstract
We present herein the synthesis in good yields of two series of highly functionalized thiazolidinone derivatives from the reactions of various 4-phenyl-3-thio-semicarbazones with ethyl 2-bromoacetate and diethyl acetylenedicarboxylate, respectively.
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Affiliation(s)
- Abdelmadjid Benmohammed
- Laboratoire de Synthèse Organique Appliquée, BP 1524, El Menaouer, Département de Chimie, Faculté des Sciences Exactes et Appliquées, Université d'Oran, Oran 31000, Algeria.
| | - Omar Khoumeri
- Aix-Marseille Université, Institut de Chimie Radicalaire ICR, UMR CNRS 7273, Laboratoire de Pharmaco-Chimie Radicalaire, Faculté de Pharmacie, 27 Boulevard Jean Moulin, Marseille cedex 05 13385, France.
| | - Ayada Djafri
- Laboratoire de Synthèse Organique Appliquée, BP 1524, El Menaouer, Département de Chimie, Faculté des Sciences Exactes et Appliquées, Université d'Oran, Oran 31000, Algeria.
| | - Thierry Terme
- Aix-Marseille Université, Institut de Chimie Radicalaire ICR, UMR CNRS 7273, Laboratoire de Pharmaco-Chimie Radicalaire, Faculté de Pharmacie, 27 Boulevard Jean Moulin, Marseille cedex 05 13385, France.
| | - Patrice Vanelle
- Aix-Marseille Université, Institut de Chimie Radicalaire ICR, UMR CNRS 7273, Laboratoire de Pharmaco-Chimie Radicalaire, Faculté de Pharmacie, 27 Boulevard Jean Moulin, Marseille cedex 05 13385, France.
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Mohamed SK, Akkurt M, Mague JT, Hassan AA, Albayati MR. Dimethyl (2Z)-2-[4-((1Z)-1-{2-[(2Z,5Z)-5-(2-meth-oxy-2-oxo-ethyl-idene)-4-oxo-3-phenyl-1,3-thia-zolidin-2-yl-idene]hydra-zin-1-yl-idene}eth-yl)anilino]but-2-ene-dio-ate. Acta Crystallogr Sect E Struct Rep Online 2013; 69:o1844-5. [PMID: 24454262 PMCID: PMC3885086 DOI: 10.1107/s1600536813032042] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2013] [Accepted: 11/24/2013] [Indexed: 11/21/2022]
Abstract
The mol-ecule of the title compound, C26H24N4O7S, adopts a trans conformation about the central N-N bond, presumably to minimize steric between the substituents on these two atoms. An intra-molecular N-H⋯O hydrogen bond occurs. The phenyl ring is disordered over two sets of sites, with an occupancy ratio of 0.624 (8):0.376 (8). The azolidine ring is essentially planar [maximum deviation = 0.008 (5) Å] and makes a dihedral angle of 4.3 (2)° with the benzene ring and dihedral angles of 74.1 (3) and 69.1 (5)°, respectively, with the mean planes of the major and minor components of the disordered phenyl ring. The packing in the crystal is aided by the formation of several weak C-H⋯O and C-H⋯N inter-actions.
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Affiliation(s)
- Shaaban K. Mohamed
- Chemistry and Environmental Division, Manchester Metropolitan University, Manchester M1 5GD, England
- Chemistry Department, Faculty of Science, Minia University, 61519 El-Minia, Egypt
| | - Mehmet Akkurt
- Department of Physics, Faculty of Sciences, Erciyes University, 38039 Kayseri, Turkey
| | - Joel T. Mague
- Department of Chemistry, Tulane University, New Orleans, LA 70118, USA
| | - Alaa A. Hassan
- Chemistry Department, Faculty of Science, Minia University, 61519 El-Minia, Egypt
| | - Mustafa R. Albayati
- Kirkuk University, College of Science, Department of Chemistry, Kirkuk, Iraq
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Behbehani H, Ibrahim HM. 4-Thiazolidinones in heterocyclic synthesis: synthesis of novel enaminones, azolopyrimidines and 2-arylimino-5-arylidene-4-thiazolidinones. Molecules 2012; 17:6362-85. [PMID: 22634845 PMCID: PMC6268424 DOI: 10.3390/molecules17066362] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2012] [Revised: 05/18/2012] [Accepted: 05/22/2012] [Indexed: 12/05/2022] Open
Abstract
The 4-thiazolidinones 3a–d were used as a key intermediates for the synthesis of 2-arylimino-5-arylidene-4-thiazolidinones derivatives 7a–pvia nucleophilic addition reactions with the arylidene malononitrile. Moreover the 4-thiazolidinones 3a and 3c condensed with the DMF-DMA to form the corresponding enamines 8 and 9 depending on the reaction conditions. Otherwise the 4-thiazolidinone 3b reacts regioselectively with DMF-DMA to afford the enaminones 10 and 11, respectively. The latter reacts with many heterocyclic amines affording polyfunctionally substituted fused pyrimidine derivatives 13–18. The enamine 8b was also reacted with the 3-amino-1,2,4-triazole to afford the acyclic product 19, which could not be further cyclized to the corresponding tricyclic system 20. Moreover the 4-thiazolidinone 3c reacted with the benzenediazonium chloride to afford the arylhydrazones 12. The X-ray single crystal technique was employed in this study for structure elucidation and Z/E potential isomerism configuration determination. The X-ray crystallographic analyses of eight products could be obtained, thus establishing with certainty the structures proposed in this work.
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Affiliation(s)
- Haider Behbehani
- Chemistry Department, Faculty of Science, Kuwait University, P.O. Box 5969, Safat 13060, Kuwait
- Author to whom correspondence should be addressed; E-Mail: ; Tel.: +965-990-630-62; Fax: +965-248-164-82
| | - Hamada Mohamed Ibrahim
- Chemistry Department, Faculty of Science, Fayoum University, Fayoum 63514, A. R., Egypt; E-Mail:
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Adachi Y, Suzuki Y, Hatanaka T, Fukazawa M, Tamura K. The long-lasting anti-anginal effects of CP-060S in a rat model of arginine vasopressin-induced myocardial ischaemia. J Pharm Pharmacol 2002; 54:413-8. [PMID: 11902808 DOI: 10.1211/0022357021778484] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
The anti-anginal effect of CP-060S, a new cardioprotective agent that prevents myocardial Na+-, Ca2+-overload and has Ca2+-channel blocking activity, was evaluated in a rat model of arginine8-vasopressin (AVP)-induced cardiac ischaemia. Infusion of AVP (0.2 IU kg(-1)) depressed the electrocardiogram (ECG) ST segment, an index of myocardial ischaemia. Vehicle, CP-060S and diltiazem were given orally 1, 2, 4, 8, 12 and 24 h before the administration of AVP. CP-060S, at 3 mg kg(-1) and 10 mg kg(-1), suppressed AVP-induced ST-segment depression for 2 h and 12 h, respectively. In contrast, diltiazem, at 10 and 30 mg kg(-1), suppressed AVP-induced ST-segment depression for only 1 h. The persistent suppression of the AVP-induced ST-segment depression by CP-060S correlated with the time course of changes in its plasma concentration. The minimum effective concentration of CP-060S was estimated to be 30 ng mL(-1) (approximately 50 nM), consistent with its vasorelaxant potency in rat isolated aortic strips (concentration producing 50% relaxation of KCl contraction, IC50 = 32.6+/-8.3 nM). Intravenously administered CP-060S, at 300 microg kg(-1) and diltiazem at 500 microg kg(-1) showed similar haemodynamic changes, whereas CP-060S, at 300 microg kg(-1), significantly suppressed AVP-induced ST-segment depression and diltiazem, at 500 microg kg(-1), had no effect on AVP-induced ST-segment depression. In summary, orally administered CP-060S exerted a long-lasting anti-anginal effect proportionate to the time course of changes in its plasma concentration in a rat model of AVP-induced ischaemia.
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Affiliation(s)
- Yuichiro Adachi
- Fuji Gotemba Research Laboratories, Chugai Pharmaceutical Co. Ltd, Gotemba-shi, Shizuoka, Japan
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Fukazawa M, Adachi Y, Akima M, Imagawa JI, Suzuki Y, Kuromaru O, Tamura K. Effects of CP-060S, a novel cardioprotective drug, in the methacholine-induced ECG change model in rats. Fundam Clin Pharmacol 2001; 15:135-42. [PMID: 11468023 DOI: 10.1046/j.1472-8206.2001.00014.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
We compared the antianginal effect of CP-060S, a novel cardioprotective drug with Na+ and Ca2+ overload-preventing activity as well as Ca2+ channel antagonistic activity, with that of diltiazem, in an experimental model of vasospastic angina induced by methacholine in anaesthetized rats. Intra-aortic injection of methacholine at the coronary ostium provoked the ST-segment elevation of the electrocardiogram (ECG), indicating myocardial ischemia. CP-060S (3, 5 and 10 mg/kg, i.d.) significantly and dose-dependently suppressed the methacholine-induced ST-elevation, with the duration of action being at least 3 h at the highest dose. In addition, CP-060S at 3 mg/kg could inhibit the ST-elevation without producing significant changes in blood pressure, heart rate or rate-pressure product (RPP). In contrast, diltiazem (10 and 30 mg/kg, i.d.) significantly decreased the RPP, a significant suppression of the ST-elevation could only be achieved at the highest dose and its duration of action was about 2 h. Similar results were obtained with i.v. administration of the drugs, i.e. CP-060S given i.v. could inhibit the ST-elevation with less haemodynamic changes than diltiazem. In conclusion, CP-060S exerted a more potent and sustained protection against myocardial ischemia evoked by methacholine than diltiazem. The characteristics of the effects of CP-060S observed here suggest that this drug may be a desirable drug for the treatment of vasospastic angina.
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Affiliation(s)
- M Fukazawa
- Fuji Gotemba Research Laboratories, Chugai Pharmaceutical Co., Ltd., 1-135 Komakado, Gotembashi, Shizuoka 412-8513, Japan.
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Kato T, Ozaki T, Tamura K, Suzuki Y, Akima M, Ohi N. Novel calcium antagonists with both calcium overload inhibition and antioxidant activity. 2. Structure-activity relationships of thiazolidinone derivatives. J Med Chem 1999; 42:3134-46. [PMID: 10447958 DOI: 10.1021/jm9900927] [Citation(s) in RCA: 74] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
CP-060 (1), 2-(3, 5-di-tert-butyl-4-hydroxyphenyl)-3-[3-[N-methyl-N-[2-[3, 4-(methylenedioxy)phenoxy]ethyl]amino]propyl]-1,3-thiazolidin-4-on e, is a novel type of Ca(2+) antagonist possessing both Ca(2+) overload inhibition and antioxidant activity. The structure-activity relationships for this series of compounds were studied by synthesizing the analogues and evaluating these three kinds of activity. Ca(2+) antagonistic activity was largely determined by the lipophilicity of the phenyl group at the 2-position and the length of the alkyl chains. As for the antioxidant activity, it was demonstrated that the phenolic hydroxyl group is an essential structural element. Compounds with potent activity were evaluated for their effect on the coronary blood flow in vivo. Among these compounds, compound 1 was shown to be the most potent. Furthermore, the enantiomers of 1 were resolved by high-performance liquid chromatography with a chiral column. Compound (-)-1 showed about 10 times higher Ca(2+) antagonistic activity than (+)-1, though both enantiomers had similar potency in Ca(2+) overload inhibition and antioxidant activity. An X-ray crystal structure determination of (-)-1 hydrogen fumarate identified (-)-1 as having S configuration at the 2-position.
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MESH Headings
- Animals
- Antioxidants/chemical synthesis
- Antioxidants/chemistry
- Antioxidants/pharmacology
- Aorta/drug effects
- Aorta/metabolism
- Calcium/antagonists & inhibitors
- Calcium Channels/metabolism
- Calcium Channels, L-Type
- Chromatography, High Pressure Liquid
- Coronary Circulation/drug effects
- Crystallography, X-Ray
- Dogs
- In Vitro Techniques
- Lipid Peroxidation/drug effects
- Lipoproteins, LDL/chemistry
- Lipoxygenase/chemistry
- Male
- Models, Molecular
- Muscle, Smooth, Vascular/drug effects
- Muscle, Smooth, Vascular/metabolism
- Myocardium/cytology
- Myocardium/metabolism
- Phenols/chemical synthesis
- Phenols/chemistry
- Phenols/pharmacology
- Rabbits
- Rats
- Rats, Sprague-Dawley
- Glycine max/chemistry
- Stereoisomerism
- Structure-Activity Relationship
- Thiazoles/chemical synthesis
- Thiazoles/chemistry
- Thiazoles/pharmacology
- Thiazolidines
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Affiliation(s)
- T Kato
- Fuji Gotemba Research Laboratories, Chugai Pharmaceutical Company, Ltd., 135, 1-Chome Komakado, Gotemba City, Shizuoka 412-8513, Japan
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Adachi Y, Suzuki Y, Homma N, Fukazawa M, Tamura K, Nishie I, Kuromaru O. The anti-ischemic effects of CP-060S during pacing-induced ischemia in anesthetized dogs. Eur J Pharmacol 1999; 367:267-73. [PMID: 10079001 DOI: 10.1016/s0014-2999(98)00938-8] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
CP-060 S, (-)-( S)-2-[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]-3-[3-[N-methyl-N-[2-(3 ,4-methylenedioxyphenoxy)ethyl]-amino]propyl]-1,3-thiazolidin++ +-4-one hydrogen fumarate, is a novel cardioprotective drug which prevents Na+-, Ca2+-overload and has Ca2+ channel blocking activity. We compared the anti-ischemic effects of CP-060S with those of diltiazem, a Ca2+ channel blocker, and R56865, N-[1-[4-(4-fluorophenoxy)butyl]-4-piperidinyl]-N-methyl-2-benzothiazo lamine, a Na+-, Ca2+-overload inhibitor, in a canine pacing-induced ischemia model. CP-060S 100 microg kg(-1) significantly suppressed the pacing-induced ischemic epicardial ST-segment elevation by maximally 75%, while diltiazem 100 microg kg(-1) suppressed it by maximally 35%. R56865 100 microg kg(-1) significantly suppressed the ST-segment elevation by maximally 30%. In addition, diltiazem 100 microg kg(-1) caused synergistic suppression of ST-segment elevation by 70% when administered simultaneously with R56865 100 microg kg(-1). These results suggest that a Na+-, Ca2+-overload preventive action and a Ca2+ channel blocking action independently contribute to the suppression of the ST-segment elevation. Therefore, CP-060S may suppress pacing-induced ST-segment elevation by a dual action by preventing Na+-, Ca2+-overload and the Ca2+ channel blockade.
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Affiliation(s)
- Y Adachi
- Fuji Gotemba Research Laboratories, Chugai Pharmaceutical, Shizuoka, Japan
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