FIELD: organic chemistry.
SUBSTANCE: invention relates to the field of organic chemistry, namely 2a-alkoxycarbonyl-5-phenyl-1H-spiro[cyclopropa[2,3]pyrrolo[1,2-a]quinoxaline-3,3'-indoline]-1,2,2',4(2aH,5H)-tetraones of general formula 6a,b with antioxidant activity. In this formula, R represents CH3 (6a) or C2H5 (6b).
EFFECT: obtaining 2a-Alkoxycarbonyl-5-phenyl-1H-spiro[cyclopropa[2,3]pyrrolo[1,2-a]quinoxaline-3,3'-indoline]-1,2,2',4(2aH,5H)-tetraons.
1 cl, 1 tbl, 3 ex
| Title |
Year |
Author |
Number |
| 2A-METHOXYCARBONYL-8-CHLORO-1H,4H-SPIRO[BENZO[b]CYCLOPROPA[2,3]PYRROLO[1,2-d][1,4]OXAZINE-3,3'-INDOLINE]-1,2,2',4(2aH)-TETRAONE |
2023 |
- Mashevskaia Irina Vladimirovna
- Topanov Pavel Andreevich
- Balandina Svetlana Iurevna
- Dmitriev Maksim Viktorovich
|
RU2810316C1 |
| USE OF 3-ARYL-6H-SPIRO[BENZO[b]FURO[3',4':2,3]PYRROLO[1,2-d][1,4]OXAZINE-5,3'-INDOLINE]-1, 2,2',6-TETRAONES AS AGENTS WITH ANTIBACTERIAL AND ANTIFUNGAL ACTIVITIES |
2023 |
- Mashevskaia Irina Vladimirovna
- Topanov Pavel Andreevich
- Balandina Svetlana Iurevna
|
RU2806194C1 |
| APPLICATION OF 3-ARYLSPIRO[FURO[3',4':2,3]PYRROLO[1,2-a]QUINOXALINE-5,3'-INDOLINE]-1,2,2',6(7H)-TETRAONES AS AGENTS WITH ANTIBACTERIAL AND ANTIFUNGAL ACTIVITIES |
2023 |
- Mashevskaia Irina Vladimirovna
- Topanov Pavel Andreevich
- Balandina Svetlana Iurevna
|
RU2806192C1 |
| METHOD FOR OBTAINING 3-ARYL-7-PHENYLSPIRO[FURO [3',4':2,3]PYRROLO[1,2-]QUINOXALINE-5,3'-INDOLINE]-1,2,2',6(7H)-TETRAONES WITH ANTIMICROBIAL ACTIVITY |
2021 |
- Mashevskaya Irina Vladimirovna
- Dmitriev Maksim Viktorovich
- Balandina Svetlana Yurevna
- Topanov Pavel Andreevich
|
RU2758379C1 |
| 3-ARYL-6H-SPIRO[BENZO[b]FURO[3',4':2,3]PYRROLO[1,2-d][1,4]OXAZINE 5,3'-INDOLINE]-1,2,2',6-TETRAONES WITH ANTI-INFLAMMATORY ACTIVITY, AND THE METHOD FOR THEIR PREPARATION |
2021 |
- Mashevskaya Irina Vladimirovna
- Apushkin Danila Yurevich
- Andreev Aleksandr Igorevich
- Topanov Pavel Andreevich
|
RU2770902C1 |
| 3-(4-CHLOROPHENYL)SPIRO[FURO[3',4':2,3]PYRROLO[1,2-A]QUINOXALINE-5,3'-INDOLINE]-1,2,2',6(7H)-TETRAONE HAVING ANTI-INFLAMMATORY ACTIVITY AND A METHOD FOR PRODUCTION THEREOF |
2021 |
- Mashevskaya Irina Vladimirovna
- Chashchina Svetlana Viktorovna
- Topanov Pavel Andreevich
|
RU2768708C1 |
| 3-ARYL-5-((TOSYLMETHYL)IMINO)-5H,6H-BENZO[b]FURO[3',4':2,3]PYRROLO[1,2-d][1,4]OXAZINE-1,2,6-TRIONES |
2023 |
- Mashevskaia Irina Vladimirovna
- Topanov Pavel Andreevich
- Balandina Svetlana Iurevna
- Dmitriev Maksim Viktorovich
- Galeev Andrei Ruslanovich
|
RU2810336C1 |
| APPLICATION OF 3-AROYL-4-[2-(HYDROXYMETHYL)-PHENYLAMINO]-6',6'-DIMETHYL-1'-(3-FLUOROPHENYL)-6',7'-DIHYDRO-5H-SPIRO[FURAN-2, 3'-INDOLE]-2',4',5(1'H,5'H)-TRIONES AS AGENT WITH ANTIOXIDANT ACTIVITY |
2023 |
- Maslivets Anna Andreevna
- Maslivets Andrei Nikolaevich
|
RU2806189C1 |
| METHOD FOR PRODUCING METHYL 3-AROYL-2-HYDROXY-1-OXOBENZO[D]PYRROLO[2,1-B]THIAZOLE-3A(1H)-CARBOXYLATES EXHIBITING ANTIOXIDANT ACTIVITY |
2022 |
- Maslivets Andrei Nikolaevich
- Khramtsova Ekaterina Evgenevna
- Lystsova Ekaterina Aleksandrovna
|
RU2785751C1 |
| ETHYL (3R*, 3A'R*, 8A'R*,8B'S*)-1', 2,3'-TRIOXO-2',5-DIPHENYL-1-(4-CHLOROPHENYL)-1,2,2',3',3A',6 ',7',8',8A',8B'-DECAHYDRO-1'H-SPIRO[PYRROL-3,4'-PYRROLO[3,4-A]PYRROLISINE]-4-CARBOXYLATE WITH ANTI-MICROBIAL ACTIVITY |
2021 |
- Dmitriev Maksim Viktorovich
- Maslivets Andrej Nikolaevich
- Balandina Svetlana Yurevna
- Moroz Anna Andreevna
|
RU2763141C1 |
