FIELD: chemistry.
SUBSTANCE: invention relates to method of producing new 9-aryl-6,8-dioxa-13,20-diazapentacyclo [11.8.0.01,10.02,7.014,19]heneicosa-9,14,16,18-tetraene-11,12,21-triones of formula I by reaction of 3-aroylpyrrol [1,2-a]quinoxaline-1,2,4(5H)-triones with 3,4-dihydropyran in an inert aprotic solvent, for example, absolute 1,4-dioxane.
EFFECT: these compounds can be used as initial products for synthesis of new heterocyclic systems and in pharmacology.
2 cl, 1 tbl, 3 ex
| Title |
Year |
Author |
Number |
| 9-ARYL-6,8,20-TRIOXA-13-AZAPENTACYCLO[11,8,0,01,10,02,7014,19]HENEICOSA-9,14,16,18-TETRAENE-11,12,21-TRIONES AND METHOD FOR PRODUCTION THEREOF |
2013 |
- Stepanova Ekaterina Evgen'Evna
- Maslivets Andrej Nikolaevich
- Makhmudov Ramiz Ragibovich
|
RU2556998C2 |
| METHOD OF PRODUCING 3-AROYL-3A-(3,4-DIHYDRO-2H-PYRAN-5-YL)-2-HYDROXYPYRROLO[1,2-A]QUINOXALINE-1,4 (3AH, 5H)-DIONES |
2015 |
- Maslivets Andrej Nikolaevich
- Makhmudov Ramiz Ragibovich
- Stepanova Ekaterina Evgenevna
|
RU2581268C1 |
| 16-ALKOXY-14-ARYL-15-OXA-3,10-DIAZATETRACYCLO [8.7.0.0.0]HEPTADECA-4,6,8,13-TETRAENE-2,11,12-TRIONES AND METHOD FOR PRODUCING THEM |
2013 |
- Stepanova Ekaterina Evgen'Evna
- Maslivets Andrej Nikolaevich
- Makhmudov Ramiz Ragibovich
|
RU2556999C2 |
| METHOD OF PRODUCING 6-ARYL-2-(2-HYDROXYPHENYL)-7,15-DIOXA-2-AZATETRACYCLO[6.5.2.0.0]PENTADEC-5-ENE-3,4,14-TRIONES |
2014 |
- Maslivets Andrej Nikolaevich
- Stepanova Ekaterina Evgen'Evna
- Makhmudov Ramiz Ragibovich
|
RU2569899C1 |
| 16-ALKOXY-14-ARYL-3,15-DIOXA-10-AZATETRACYCLO [8,7,0,0.0] HEPTADECA-4,6,8,13-TETRAENE-2,11,12-TRIONES AND SYNTHESIS METHODS THEREOF |
2010 |
- Maslivets Andrej Nikolaevich
- Stepanova Ekaterina Evgen'Evna
- Makhmudov Ramiz Ragibovich
|
RU2435777C1 |
| 3-(2-ARYL-2,4-DIHYDROXY-1(2-HYDROXYETHYL)-5-OXO-2,5-DIHYDRO-1H-PYRROL-3-YL)QUINOXALINE-2(1H)-ONES HAVING ANALGESIC ACTIVITY AND A METHOD FOR PRODUCTION THEREOF |
2019 |
- Tretyakov Nikita Alekseevich
- Maslivets Andrej Nikolaevich
- Makhmudov Ramiz Ragibovich
- Maslivets Anna Andreevna
|
RU2707196C1 |
| 3-AROYL-2-HYDROXY-2-(2-OXOCYCLOALKYL)PYRROLO[2,1-C][1,4]BENZOXAZINE-1,4(2H)-DIONES HAVING ANALGESIC ACTIVITY AND METHODS FOR PRODUCTION THEREOF |
2014 |
- Maslivets Andrej Nikolaevich
- Stepanova Ekaterina Evgen'Evna
- Makhmudov Ramiz Ragibovich
|
RU2564440C1 |
| METHOD OF OBTAINING 1,2-DIHYDRO-3H-PYRIMIDO[1,6-A]QUINOXALINE-3,5(6H)-DIONES |
2018 |
- Maslivets Andrej Nikolaevich
- Kasatkina Svetlana Olegovna
- Stepanova Ekaterina Evgenevna
- Makhmudov Ramiz Ragibovich
|
RU2676682C1 |
| METHOD FOR PRODUCTION OF 2-ARYL-8-PHENYL-3,4,9,14-TETRAHYDROBENZO[B]PYRAZINO[1',2':1,2]PYRROLO[2,3-E][1,4]DIAZEPINE-1,6,7(2H)-TRIONES |
2016 |
- Maslivets Andrej Nikolaevich
- Chervyakov Artem Valentinovich
|
RU2631857C2 |
| METHOD OF PRODUCING 5-(3-OXO-3,4-DIHYDROQUINOXALIN-2-YL)-2,3-DIHYDRO-4H-1,3-OXAZIN-4-ONES |
2019 |
- Maslivets Andrej Nikolaevich
- Kasatkina Svetlana Olegovna
- Stepanova Ekaterina Evgenevna
- Makhmudov Ramiz Ragibovich
|
RU2707194C1 |
