(19)
(11) EP 3 288 947 A1

(12)

(43) Date of publication:
07.03.2018 Bulletin 2018/10

(21) Application number: 15781453.4

(22) Date of filing: 07.09.2015
(51) International Patent Classification (IPC): 
C07D 487/14(2006.01)
 C07D 487/12(2006.01)
(86) International application number:
PCT/PL2015/050037
(87) International publication number:
WO 2016/175668 (03.11.2016 Gazette 2016/44)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
MA

(30) Priority: 28.04.2015 PL 41215415

(71) Applicant: Politechnika Rzeszowska
35-959 Rzeszow (PL)

(72) Inventors:
  • ZARZYKA, Iwona
    PL-35-512 Rzeszów (PL)
  • SZYSZKOWSKA, Agnieszka
    PL-26-008 Górno (PL)

   


(54) PREPARATION METHOD FOR 1-PHENYL-2,6-BIS(2-HYDROXYETHYL)IMIDAZO[1,5-C]QUINAZOLINE-3,5-DIONE AND 1-PHENYL-2,6-BIS(2-HYDROXYPROPYL)IMIDAZO[1,5-C]QUINAZOLINE-3,5-DIONE