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Recordati Industria Chimica e Farmaceutica SpA
Original Assignee
Recordati Farma SRL
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Filing date
Publication date
Application filed by Recordati Farma SRLfiledCriticalRecordati Farma SRL
Priority to ES8700878ApriorityCriticalpatent/ES2004273A6/en
Publication of ES2004273A6publicationCriticalpatent/ES2004273A6/en
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Abstract
(A) Urea derivs. of formula (I) and (II), and carbodiimide derivs. of formula (III), are new: R1 = H R2 = H, alkyl, or alkyl substd. by opt. substd. aryl or heterocyclyl or NR1R2 is anopt. substd. 5-6C ring Ar = opt. substd. phenyl or heteroaryl n = 1-6.
ES8700878A1987-03-271987-03-27Prodn. of antiulcer agents
ExpiredES2004273A6
(en)