IT1237514B - Anti-cough activity compounds, the process to prepare them and their pharmaceutical composition.
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Anti-cough activity compounds, the process to prepare them and their pharmaceutical composition.
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Publication number
IT1237514B
IT1237514BIT02242789AIT2242789AIT1237514BIT 1237514 BIT1237514 BIT 1237514BIT 02242789 AIT02242789 AIT 02242789AIT 2242789 AIT2242789 AIT 2242789AIT 1237514 BIT1237514 BIT 1237514B
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Application filed by Magis FarmaceuticifiledCriticalMagis Farmaceutici
Priority to IT02242789ApriorityCriticalpatent/IT1237514B/en
Publication of IT8922427A0publicationCriticalpatent/IT8922427A0/en
Publication of IT8922427A1publicationCriticalpatent/IT8922427A1/en
Application grantedgrantedCritical
Publication of IT1237514BpublicationCriticalpatent/IT1237514B/en
Optically active Promethazine or raceme present anti-cough activity apart from known antihistamine activity, also described are the processes to separate the optical isomers from the Promethazine.
IT02242789A1989-11-171989-11-17Anti-cough activity compounds, the process to prepare them and their pharmaceutical composition.
IT1237514B
(en)
New phenylimidazolidines which may be substituted, their preparation process, their use as medicaments and the pharmaceutical compositions containing them.
Novel optically active benzene derivatives, process for producing the same and liquid-crystalline substances containing said derivatives as active ingredient and optical switching elements
Process for the preparation of optically active apovincamic acid esters, and of optically active cis and trans isomers of octahydroindolo-2,3-a | quinolizine derivatives and pharmaceutical preparations.
PROCEDURE FOR THE PREPARATION OF CEFEMER, OXACEFEMER AND CARBACEFEMER AND 3-SULPHONYLOXY-SUBSTITUTED CEFEMER, OXACEFEMER AND CARBACEFEMER AS THE PRESENT PRODUCT OF THE PROCESS.