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Priority to ECSP993123priorityCriticalpatent/ECSP993123A/en
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Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Abstract
Se preparan sales de trovafloxacina de adición de ácidos por hidrólisis de intermedios imino usando un ácido mineral, incluidos, pero sin carácter limitativo, ácido metanosulfónico, ácido etanosulfónico, ácido bencenosulfónico, ácido nitrico, ácido sulfúrico, ácido fosfórico, ácido clorhídrico, ácido bromhídrico, ácido tartárico, ácido cítrico, ácido acético y ácido mélico. Las de trovafloxacina de adición de ácidos son útiles como agentes antibióticos.Trovafloxacin acid addition salts are prepared by hydrolysis of imino intermediates using a mineral acid, including, but not limited to, methanesulfonic acid, ethanesulfonic acid, benzenesulfonic acid, nitric acid, sulfuric acid, phosphoric acid, hydrochloric acid, hydrobromic acid, tartaric acid, citric acid, acetic acid and melic acid. Those of acid addition trovafloxacin are useful as antibiotic agents.
ECSP9931231999-09-031999-09-03
PROCEDURE FOR PREPARING TROVAFLOXACIN SALTS FOR ADDITION OF ACIDS
ECSP993123A
(en)
The process by which 8-Cyclopentyl-6-ethyl-3- [substituted] -5, 8-Dihydro-4H-1, 2, 3A, 7, 8-Pentaaza-As-Indasenes are prepared and useful intermediates therein.