Altergon Sa

Ibsa Institut Biochimique Sa

Paolo Lualdi

Elisabetta Donati

Irina Rapaport

Antonio Ziggiotti

A new process, particularly simple and economical, for FSH and LH separation and purification starting from crude HMG preferably urinary, comprising the following steps:

FSH and LH separation and purification process

The salts, in the crystalline form, of ibuprofen and naproxen with N-(2-hydroxyethyl) pyrrolidine are prepared by dissolving ibuprofen and naproxen respectively in a suitable organic solvent, by adding N-(2-hydroxyethyl) pyrrolidine, by letting the compounds react, by removing the solvent and by crystallizing the obtained salt from a solution in an apolar and aprotic solvent. Said salts have a high solubility in water and are used for preparing pharmaceutic compositions for oral and other administrations.

Soluble salts of ibuprofen and naproxen with N-(2-hydroxyethyl)

A month-soluble pharmaceutical composition comprising acetylcysteine, alkaline, bicarbonates, carbohydrates and fruit flavoring, produced in the form of tablets for treating affections of the oral cavity.

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Grandate, Italy

Paolo Lualdi