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Ind Y Comercial Quimica S A
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Ind Y Comercial Quimica S A
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Priority to ES539105ApriorityCriticalpatent/ES8607238A1/en
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Publication of ES539105A0publicationCriticalpatent/ES539105A0/en
The cpd. of formula (I) is made by (a) reacting m-nitro benzaldehyde with 2 equivs. isopropyl aceto-acetate and ammonia to give the cpd. of formula (II) (b) hydrolysing with 1 equiv. alkali hydroxide to obtain the salt of 2,6-dimethyl 5-isopropoxycarbonyl 4-(3-nitro phenyl) 1,4-dihydro pyridine 3-carboxylic acid of formula (III) in which M is Na or K and (c) reacting with CH3OCH2CH2X, in which X is Cl, Br, I, OSO2CH3 or other.
New somatostatin compounds, process for their synthesis, preparation for veterinary use containing said compound and process for the treatment of animals.