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Khasanov AF, Kopchuk DS, Nikonov IL, Taniya OS, Kovalev IS, Zyryanov GV, Rusinov VL, Chupakhin ON. (E)-6-(2-Arylvinyl)-2,2′-bipyridines: a convenient synthesis and fluorescent properties. Russ Chem Bull 2021. [DOI: 10.1007/s11172-021-3179-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Moseev TD, Khasanov AF, Varaksin MV, Kopchuk DS, Kovalev IS, Taniya OS, Rahman M, Santra S, Zyryanov GV, Chupakhin ON, Charushin VN. Synthesis of meso-2,2’-bipyridyl-substituted calix[4]arenes and their response to metal cations. Chim Tech Acta 2020. [DOI: 10.15826/chimtech.2020.7.4.14] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
A convenient synthetic approach to meso-substituted with 2,2’-bipyridine and 1-(pyridin-2-yl)isoquinoline residues calix[4]arenes is reported. This approach involves the reaction of generated in situ 2-lithio-calix[4]arene with 1,2,4-triazine precursor with the following aromatization of the obtained adduct, and the aza-Diels-Alder reaction of the 1,2,4-triazinyl-substituted calix[4]arene with 2,5-norbornadien or in-situ generated 1,2-dehydrobenzene. The UV/fluorescence response of thus obtained meso-pyridyl-substituted calix[4]arenes to metal cations is studied.
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Starnovskaya ES, Savchuk MI, Shtaitz YK, Kopchuk DS, Kovalev IS, Pavlyuk DE, Khasanov AF, Zyryanov GV, Chupakhin ON. Polynuclear Aromatic Amines as N-Nucleophiles in the ipso-Substitution of the Cyano Group in 1,2,4-Triazines. Russ J Org Chem 2020. [DOI: 10.1134/s1070428020010268] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Kopchuk DS, Slepukhin PA, Nosova EV, Khasanov AF, Zyryanov GV, Rusinov VL, Chupakhin ON. X-Ray Crystallographic Studies in A Series of Substituted (Fluorinated) 2-(2-Pyridyl)Quinolines. J STRUCT CHEM+ 2019. [DOI: 10.1134/s002247661906012x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Khasanov AF, Slepukhin PA, Kopchuk DS, Krinochkin AP, Kovalev IS, Zyryanov GV, Kim GA, Rusinov VL, Chupakhin ON. Complex of Cadmium(II) Iodide with 3,4-Diphenyl-1-(Pyridin-2-yl)-6,7-Dihydro-5H-Cyclopenta[c]pyridine: Synthesis and X-ray Diffraction Study. RUSS J COORD CHEM+ 2019. [DOI: 10.1134/s1070328419010032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Nikonov IL, Kopchuk DS, Khasanov AF, Krinochkin AP, Starnovskaya ES, Shtaiz YK, Savchuk MI, Tanya OS, Zyryanov GV, Rusinov VL, Chupakhin ON. Two mutually complementary synthetic approaches towards 3-substituted 3,4-disubstituted and 1-(2-pyridyl)-substituted isoquinolines synthetic approaches towards 3-substituted 3,4-disubstituted and 1-(2-pyridyl)-substituted isoquinolines. CTA 2018. [DOI: 10.15826/chimtech.2018.5.3.04] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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Krinochkin AP, Kopchuk DS, Starnovskaya ES, Shtaiz YK, Khasanov AF, Kovalev IS, Taniya OS, Zyryanov GV, Rusinov VL, Chupakhin ON. The synthesis of 1,2,4-triazines bearing the residues of higher alcohols in the 5-position via the ipso-substitution of cyano group under the solvent-free conditions. CTA 2017. [DOI: 10.15826/chimtech.2017.4.2.026] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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Kopchuk DS, Khasanov AF, Chepchugov NV, Kovalev IS, Zyryanov GV, Rusinov VL, Chupakhin ON. Solvent-free reaction of 1,2,4-triazine-5-carbonitriles with 4-(cyclohex-1-en-1-yl)morpholine. Unexpected decyanation in addition to classical aza-Diels–Alder reaction. Russ J Org Chem 2017. [DOI: 10.1134/s1070428017010183] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Kopchuk DS, Khasanov AF, Krinochkin AP, Kovalev IS, Zyryanov GV, Rusinov VL, Chupakhin ON. Solvent-free reaction of 3-aryl-6-(3-nitrophenyl)-1,2,4-triazines with 4-(cyclohex-1-en-1-yl)morpholine. Russ J Org Chem 2016. [DOI: 10.1134/s1070428016070204] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Kopchuk DS, Khasanov AF, Kim GA, Nosova EV, Zyryanov GV, Kovalev IS, Rusinov VL, Chupakhin ON. Functionalized 2-(5-arylpyridin-2-yl)quinolines: synthesis and photophysical properties. Russ Chem Bull 2015. [DOI: 10.1007/s11172-015-0947-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Khasanov AF, Sigal EI, Trifonov VR, Khasanova NA, Baisheva NA, Shaĭmuratov IM, Gubaĭdullin SR, Sigal AM. [The program of accelerated rehabilitation after esophagoplasty (fast track surgery) in esophageal cancer surgery]. Khirurgiia (Mosk) 2015:37-43. [PMID: 26031818 DOI: 10.17116/hirurgia2015237-43] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Esophagectomy with simultaneous plasty in patient with esophageal cancer is still associated with a high incidence of postoperative complications and long-stay patient in the clinic. The purpose of our report is to inform the use of the program of accelerated rehabilitation after esophagectomy in a prospective study of 13 patients during the period from 2010 to 2011 year and the role of the anesthesiologist in its implementation. Methods aimed at the preoperative examination, minimally invasive surgery, thoracic epidural anesthesia/analgesia with local anesthetics as a component of anesthesia and postoperative analgesia, early extubation and mobilization of the patient with the implementation of breathing exercises, early enteral feeding, and the planned short postoperative stay in resuscitation and hospital were used. Postoperative complications were observed in 3 (23/1%) patients: one patient (7/7%) had right-side pneumonia, two patients (15/4%) had right-side pneumothorax requiring emergency re drainage. The average intensive care stay was 2 (1-4) days, postoperative hospital stay--9 (7-12) days. Further monitoring of the patients did not show any long-term complications. The results confirm that it is possible to optimize the healing perioperative process in patients after esophagectomy with simultaneous plasty by using of accelerated rehabilitation program without the risk of increasing the frequency of postoperative complications. it will provide the reduction of length of hospital stay. In view of multifaceted and controversial issue the following researches in this direction are necessary.
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Affiliation(s)
- A F Khasanov
- Respublikanskiĭ klinicheskiĭ onkologicheskiĭ dispanser Minzdrava RT, Privolzhskiĭ filial RONTs im. N.N. Blokhina RAMN, Kazan', Rossiia
| | - E I Sigal
- Respublikanskiĭ klinicheskiĭ onkologicheskiĭ dispanser Minzdrava RT, Privolzhskiĭ filial RONTs im. N.N. Blokhina RAMN, Kazan', Rossiia
| | - V R Trifonov
- Respublikanskiĭ klinicheskiĭ onkologicheskiĭ dispanser Minzdrava RT, Privolzhskiĭ filial RONTs im. N.N. Blokhina RAMN, Kazan', Rossiia
| | - N A Khasanova
- Respublikanskiĭ klinicheskiĭ onkologicheskiĭ dispanser Minzdrava RT, Privolzhskiĭ filial RONTs im. N.N. Blokhina RAMN, Kazan', Rossiia
| | - N A Baisheva
- Respublikanskiĭ klinicheskiĭ onkologicheskiĭ dispanser Minzdrava RT, Privolzhskiĭ filial RONTs im. N.N. Blokhina RAMN, Kazan', Rossiia
| | - I M Shaĭmuratov
- Respublikanskiĭ klinicheskiĭ onkologicheskiĭ dispanser Minzdrava RT, Privolzhskiĭ filial RONTs im. N.N. Blokhina RAMN, Kazan', Rossiia
| | - Sh R Gubaĭdullin
- Respublikanskiĭ klinicheskiĭ onkologicheskiĭ dispanser Minzdrava RT, Privolzhskiĭ filial RONTs im. N.N. Blokhina RAMN, Kazan', Rossiia
| | - A M Sigal
- Respublikanskiĭ klinicheskiĭ onkologicheskiĭ dispanser Minzdrava RT, Privolzhskiĭ filial RONTs im. N.N. Blokhina RAMN, Kazan', Rossiia
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Khasanov AF, Trifonov VR, Murav'ov VY, Khasanova NA, Ivanov AI, Ivanovskaya KA. [ANESTHESIA FOR AIRWAY ENDOSCOPIC RECANALISATION WITH SELFEXPANDED STENTS]. Anesteziol Reanimatol 2015; 60:11-19. [PMID: 26596025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
UNLABELLED Tracheal and bronchial endoscopic stenting can give a quick therapeutic result or delay surgiCal treatment of patients with stenosis. It also can improve quality of life, create conditions for palliative therapy and increase survival of incur- able oncological patients. This paper contains description of our experience in anesthesia for tracheal stenting with re- spiratory support. MATERIALS AND METHODS 23 patients were investigated retrospectively (15 males, 8females). They had 28 interventions under general anesthesia. 14 patients had malignant and 9 had non-malignant lesions. Complicated somatic status, stenosis extention and localization, type of laryngoscope. unprotected airways determined choice of in- travenous anesthesia with high-frequency ventilation and muscle relaxation. RESULTS Improvement (dyspnea decreasing) was mentioned in 78,3% (18/23) cases after stenting, in 8,7% (2/23) cases improvement was slight; in 4,3% (1/23) cases - no change; in 8,7% (2/23) cases patients died complications after stenting occurred in 10 cases (43,5%). In 4 cases (17,4%) - stent displacement; in 2 cases (8,7%) - purulent tracheobronchitis; in 1 case (4,35%) - paroxysmal cough with pain. In 1 case loss of stent during paroxysmal cough and vocal cords edema occurred. In 2 cases (8,7%) operation was failed and patients died due to the lesion progression and respiratory insufficiency. CONCLUSIONS Anesthetic pro- tection is an important component at endoscopic recanalization with selfexpanded stents. Management is difficult due to complicated somatic status, and unprotected airways. Significant health enhancement, dyspnea decreasing even by exercise stress justified high anesthetics risks.
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Kopchuk DS, Zyryanov GV, Kovalev IS, Khasanov AF, Medvedevskikh AS, Rusinov VL, Chupakhin ON. Preparation of Pyridyl-substituted Monoazatriphenylenes. Chem Heterocycl Compd (N Y) 2013. [DOI: 10.1007/s10593-013-1275-4] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Kopchuk DS, Egorov IN, Tseitler TA, Khasanov AF, Kovalev IS, Zyryanov GV, Rusinov VL, Chupakhin ON. Preparation of triazatriphenylene cations, promising chemosensors for nitro compounds. Chem Heterocycl Compd (N Y) 2013. [DOI: 10.1007/s10593-013-1276-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Trifonov VR, Tikhomirov AO, Khasanov AF, Nazmutdinov RR, Sharafutdinov RK. [Clinical case of amyotrophic lateral sclerosis management and treatment in the non-core clinic]. Anesteziol Reanimatol 2013:55-57. [PMID: 23808257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
The article points out the problems of amyotrophic lateral sclerosis (ALS) diagnostics, management and treatment in the non-core clinic (oncological dispensary intensive care unit). There is no legislative base for medical and social protection of patients with ALS in Russia. Article stresses the need to attract the attention of Ministry of healthcare of Russia to this problem.
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Khasanov AF, Sigal EI, Khasanova NA, Taziev RM, Trifonov VR, Burmistrov MV. [The ruptures of the trachea with the intubation tube in patients with esophagus cancer]. Khirurgiia (Mosk) 2012:24-31. [PMID: 23258356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Postintubation tracheal ruptures is a rare but serious complication with high risk for the patient's life. The preliminary diagnosis is usually made after occurrence of subcutaneous emphysema, blood spitting, respiratory insufficiency, pneumothorax and/or pneumomediastinum. The suspected rupture of the trachea should be verified by fiber-optic bronchoscopy. The decision about necessity of surgical or conservative treatment is based on the compilation of clinical, radiologic and endoscopic data. We present 9 cases (7 women and 2 men) of postintubation tracheal ruptures, occurred during the esophageal (6), lung (2) and mammary gland (1) surgery.
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