PL408241A1 - New derivatives of 9,10-anthraquinone containing the piperazine systems and method for obtaining new derivatives of 9,10-anthraquinone containing the piperazine systems - Google Patents

New derivatives of 9,10-anthraquinone containing the piperazine systems and method for obtaining new derivatives of 9,10-anthraquinone containing the piperazine systems

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Publication number
PL408241A1
PL408241A1 PL408241A PL40824114A PL408241A1 PL 408241 A1 PL408241 A1 PL 408241A1 PL 408241 A PL408241 A PL 408241A PL 40824114 A PL40824114 A PL 40824114A PL 408241 A1 PL408241 A1 PL 408241A1
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PL
Poland
Prior art keywords
anthraquinone
piperazine
obtaining
systems
new derivatives
Prior art date
Application number
PL408241A
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Polish (pl)
Other versions
PL232524B1 (en
Inventor
Elżbieta Magdalena Wnuk
Paweł Lucjan Niedziałkowski
Tadeusz Ossowski
Joanna Wietrzyk
Original Assignee
Uniwersytet Gdański
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Uniwersytet Gdański filed Critical Uniwersytet Gdański
Priority to PL408241A priority Critical patent/PL232524B1/en
Publication of PL408241A1 publication Critical patent/PL408241A1/en
Publication of PL232524B1 publication Critical patent/PL232524B1/en

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Abstract

Przedmiotem wynalazku są pochodne 9,10-antrachinonu zawierające układy piperazynowe i sposób otrzymywania pochodnych 9,10-antrachinonu zawierających układy piperazynowe. Wynalazek dotyczy grupy nowych antybiotyków cytostatycznych hamujących podział komórek. Piperydynowa pochodna 9,10-antrachinonu charakteryzuje się tym, że stanowi ją 1-(piperydyn-1-ylo)-9,10-antrachinon zawierający w swojej strukturze pierścień piperazyny w położeniu 1 pierścienia 9,10-antrachinonowego gdzie R1 = H, R2 = H, R3 = H o wzorze 1. Ujawniono także sposób otrzymywania piperydynowej pochodnej 9,10-antrachinonu, stanowiącej 1-(piperydyn-1-ylo)-9,10-antrachinon zawierający w swojej strukturze pierścień piperadyny. Sposób polega na tym, że wykorzystuje się jako substrat wyjściowy 1-chloro-9,10-antrachinon, lub 1-fluoro-9,10-antrachinon, lub 1-tosyloxy-9,10-antrachinon, na którym przeprowadza się reakcję w środowisku toluenu, lub w środowisku izopropanolu lub w środowisku etanolu, ogrzewając mieszaninę reakcyjną do temperatury 80°C przez czas około 24 godziny, po upływie którego otrzymane po reakcji związki przemywa się wodą technologiczną chemicznie i bakteriologicznie unieczynnioną. Otrzymaną warstwę organiczną suszy się w bezwodnym MgSO4, po czym tak otrzymany surowy półprodukt izoluje się na żelu krzemionkowym stosując jako eluent układ chlorek metylenu i metanol w stosunku (5:0,1), uzyskując w wyniku piperydynową pochodną 9,10-antrachinonu z wydajnością około 90%.The subject of the invention are 9,10-anthraquinone derivatives containing piperazine systems and a method for obtaining 9,10-anthraquinone derivatives containing piperazine systems. The invention concerns a group of new cytostatic antibiotics that inhibit cell division. The piperidine derivative of 9,10-anthraquinone is characterized by the fact that it is 1-(piperidin-1-yl)-9,10-anthraquinone containing in its structure a piperazine ring in position 1 of the 9,10-anthraquinone ring where R1 = H, R2 = H, R3 = H of formula 1. Also disclosed is a method for obtaining a piperidine derivative of 9,10-anthraquinone, which is 1-(piperidin-1-yl)-9,10-anthraquinone containing a piperadine ring in its structure. The method involves using 1-chloro-9,10-anthraquinone, or 1-fluoro-9,10-anthraquinone, or 1-tosyloxy-9,10-anthraquinone as a starting substrate, on which the reaction is carried out in the medium toluene, or in isopropanol or ethanol, by heating the reaction mixture to 80°C for about 24 hours, after which the compounds obtained after the reaction are washed with chemically and bacteriologically inactivated process water. The obtained organic layer is dried in anhydrous MgSO4, and then the crude intermediate thus obtained is isolated on silica gel using methylene chloride and methanol in a ratio (5:0.1) as an eluent, obtaining the piperidine derivative of 9,10-anthraquinone with the yield about 90%.

PL408241A 2014-05-19 2014-05-19 New derivatives of 9,10-anthraquinone containing the piperazine systems and method for obtaining new derivatives of 9,10-anthraquinone containing the piperazine systems PL232524B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL408241A PL232524B1 (en) 2014-05-19 2014-05-19 New derivatives of 9,10-anthraquinone containing the piperazine systems and method for obtaining new derivatives of 9,10-anthraquinone containing the piperazine systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL408241A PL232524B1 (en) 2014-05-19 2014-05-19 New derivatives of 9,10-anthraquinone containing the piperazine systems and method for obtaining new derivatives of 9,10-anthraquinone containing the piperazine systems

Publications (2)

Publication Number Publication Date
PL408241A1 true PL408241A1 (en) 2015-11-23
PL232524B1 PL232524B1 (en) 2019-06-28

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PL408241A PL232524B1 (en) 2014-05-19 2014-05-19 New derivatives of 9,10-anthraquinone containing the piperazine systems and method for obtaining new derivatives of 9,10-anthraquinone containing the piperazine systems

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PL232524B1 (en) 2019-06-28

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