3-Quinolinecarboxylic acid, 8-cyano-1-cyclopropyl-6-fluoro-7-[(4aS,7aS)-hexahydropyrrolo[3,4-b]-1,4-oxazin-6(2H)-yl]-1,4-dihydro-4-oxo-
209342-40-5
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- CAS №
- 209342-40-5
- английское имя:
- 3-Quinolinecarboxylic acid, 8-cyano-1-cyclopropyl-6-fluoro-7-[(4aS,7aS)-hexahydropyrrolo[3,4-b]-1,4-oxazin-6(2H)-yl]-1,4-dihydro-4-oxo-
- Синонимы:
- 100827;Finafloxacin;Finafloxacin Otic;Valine Impurity 71;Finafloxacin (Xtoro);Finafloxacin >=95% (HPLC);Finafloxacin (BAY35-3377);BAY35-3377,finafloxacin hydrochloride;8-Cyano-1-cyclopropyl-6-fluoro-7-[(4aS,7aS)-hexahydropyrrolo[3,4-b][1,4]oxazin-6(2H)-yl]-4-oxo-1,4-dihydro-3-quinolinecarboxylic acid;8-cyano-1-cyclopropyl-6-fluoro-7-((4aS,7aS)-hexahydropyrrolo[3,4-b][1,4]oxazin-6(2H)-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
- CBNumber:
- CB42605885
- Формула:
- C20H19FN4O4
- молекулярный вес:
- 398.39
- MOL File:
- 209342-40-5.mol
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3-Quinolinecarboxylic acid, 8-cyano-1-cyclopropyl-6-fluoro-7-[(4aS,7aS)-hexahydropyrrolo[3,4-b]-1,4-oxazin-6(2H)-yl]-1,4-dihydro-4-oxo- атрибут
Температура кипения: |
686.2±55.0 °C(Predicted) |
плотность: |
1.57±0.1 g/cm3(Predicted) |
температура хранения: |
-20°C |
растворимость: |
DMSO : 6.4 mg/mL (16.06 mM) |
пка: |
6.38±0.50(Predicted) |
форма: |
пудра |
цвет: |
От белого до бежевого |
FDA UNII: |
D26OSN9Q4R |
безопасность
- Заявления о рисках и безопасности
- код информации об опасности(GHS)
символ(GHS) |
|
сигнальное слово |
Danger |
Заявление об опасности |
пароль |
Заявление об опасности |
Класс опасности |
категория |
сигнальное слово |
пиктограмма |
предупреждение |
H340 |
Может вызывать генетические дефекты. |
Мутагенность половых клеток |
Категория 1А, 1Б |
Опасность |
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H361f |
Предполагается, что данное вещество может отрицательно
повлиять на способность к деторождению. |
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Внимание |
P201 |
Беречь от тепла, горячих поверхностей, искр, открытого огня
и других источников воспламенения. Не курить. |
P308+P313 |
ПРИ подозрении на возможность воздействия обратиться за
медицинской помощью. |
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3-Quinolinecarboxylic acid, 8-cyano-1-cyclopropyl-6-fluoro-7-[(4aS,7aS)-hexahydropyrrolo[3,4-b]-1,4-oxazin-6(2H)-yl]-1,4-dihydro-4-oxo- химические свойства, назначение, производство
Описание
Finafloxacin, an antimicrobial agent of the 8-cyano subclass of
fluoroquinolones, was approved by the US FDA in December
2014 for treatment of acute otitis externa, commonly known as
swimmer’s ear, caused by susceptible strains of Pseudomonas
aeruginosa and Staphylococcus aureus. Finafloxacin was
developed by MerLion Pharmaceuticals in partnership with Bayer
Health Care Pharmaceuticals, and the drug was licensed by Mer-
Lion to Alcon (a division of Novartis) for development and commercialization
for ear infections in North America. In
contrast to other marketed fluoroquinolones, which display
reduced activity in slightly acidic environments, finafloxacin exhibits
increased antibacterial activity at pH 5–6, with minimum inhibitory
concentration values that are 4- to 8-fold lower than at
neutral pH. It is highly selective for bacterial type II topoisomerases,
which are involved in bacterial DNA replication, transcription,
repair, and recombination, and has broad spectrum
antibacterial activity against Gram-positive and Gram-negative
strains, including ciprofloxacin-resistant strains.
Использование
Used for the preparation of naphthyridonecarboxylic acid derivatives as drugs for therapy of Helicobacter pylori infections and associated gastroduodenal illnesses.
Определение
ChEBI: A quinolone that is 4-oxo-1,4-dihydroquinoline-3-carboxylic acid which is substituted at positions 1, 6, 7 and 8 by cyclopropyl, fluoro, hexahydropyrrolo[3,4-b][1,4]oxazin-6-yl and cyano groups respectively; an antibiotic used for treatment of
acute otitis externa (swimmer's ear) caused by the bacteria Pseudomonas aeruginosa and Staphylococcus aureus.
3-Quinolinecarboxylic acid, 8-cyano-1-cyclopropyl-6-fluoro-7-[(4aS,7aS)-hexahydropyrrolo[3,4-b]-1,4-oxazin-6(2H)-yl]-1,4-dihydro-4-oxo- препаратная продукция и сырье
сырьё
препарат
3-Quinolinecarboxylic acid, 8-cyano-1-cyclopropyl-6-fluoro-7-[(4aS,7aS)-hexahydropyrrolo[3,4-b]-1,4-oxazin-6(2H)-yl]-1,4-dihydro-4-oxo- поставщик
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