PL403094A1 - Crystalline complexe of (imidazo[1,2-a]pyridin-2-yl)acetic acid and a process for their preparation - Google Patents

Crystalline complexe of (imidazo[1,2-a]pyridin-2-yl)acetic acid and a process for their preparation

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Publication number
PL403094A1
PL403094A1 PL403094A PL40309413A PL403094A1 PL 403094 A1 PL403094 A1 PL 403094A1 PL 403094 A PL403094 A PL 403094A PL 40309413 A PL40309413 A PL 40309413A PL 403094 A1 PL403094 A1 PL 403094A1
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PL
Poland
Prior art keywords
imidazo
pyridin
acetic acid
crystalline
complexe
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PL403094A
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Polish (pl)
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PL219442B1 (en
Inventor
Agnieszka Dylong
Waldemar Goldeman
Michał Sowa
Ewa Matczak-Jon
Katarzyna Ślepokura
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Politechnika Wroclawska
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Application filed by Politechnika Wroclawska filed Critical Politechnika Wroclawska
Priority to PL403094A priority Critical patent/PL219442B1/en
Publication of PL403094A1 publication Critical patent/PL403094A1/en
Publication of PL219442B1 publication Critical patent/PL219442B1/en

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Abstract

Wynalazek dotyczy krystalicznego kompleksu kwasu (imidazo[1,2-a]pirydyn-2-ylo)octowego przedstawionego wzorem 3, znajdujacego zastosowanie przy produkcji preparatów medycznych. Wynalazek ujawnia równiez sposób wytwarzania krystalicznego kompleksu kwasu (imidazo[1,2-a]pirydyn-2-ylo)octowego o wzorze 3, polegajacy na tym, ze dwie czesci molowe kwasu (imidazo[1,2-a]pirydyn-2-ylo)octowego poddaje sie reakcji z co najmniej jedna czescia molowa azotanu cynku(II), przy czym pH doprowadza sie do wartosci okolo 8, reakcje prowadzi sie w temperaturze 373-393 K, az do przereagowania substratów.The invention relates to the crystalline (imidazo [1,2-a] pyridin-2-yl) acetic acid complex represented by the formula 3, which is used in the production of medical preparations. The invention also discloses a method for producing the crystalline (imidazo [1,2-a] pyridin-2-yl) acetic acid complex of formula 3, consisting of two mole parts of (imidazo [1,2-a] pyridin-2- acetic acid) is reacted with at least one molar part of zinc (II) nitrate, the pH is adjusted to about 8, the reaction is carried out at a temperature of 373-393 K, until reacting of the substrates.

PL403094A 2013-03-11 2013-03-11 Crystalline complexe of (imidazo[1,2-a]pyridin-2-yl)acetic acid and a process for their preparation PL219442B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL403094A PL219442B1 (en) 2013-03-11 2013-03-11 Crystalline complexe of (imidazo[1,2-a]pyridin-2-yl)acetic acid and a process for their preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL403094A PL219442B1 (en) 2013-03-11 2013-03-11 Crystalline complexe of (imidazo[1,2-a]pyridin-2-yl)acetic acid and a process for their preparation

Publications (2)

Publication Number Publication Date
PL403094A1 true PL403094A1 (en) 2013-11-12
PL219442B1 PL219442B1 (en) 2015-04-30

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PL403094A PL219442B1 (en) 2013-03-11 2013-03-11 Crystalline complexe of (imidazo[1,2-a]pyridin-2-yl)acetic acid and a process for their preparation

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PL219442B1 (en) 2015-04-30

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