ALPHA-AMINO ESTERS OF HYDROXYPROPYLTHIAZOLIDINE CARBOXAMIDE DERIVATIVE AND SALT FORM, CRYSTAL POLYMORPH THEREOF

The invention provides α-amino esters of a hydroxypropylthiazolidine carboxamide derivative, (2S)-3-([1,1′-biphenyl]-4-ylsulfonyl)-N-[(1S)-3-hydroxy-1-phenylpropyl]-1,3-thiazolidine-2-carboxamide, as well as salts and crystal polymorphs thereof, that can be used to inhibit prostaglandin F receptor....

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Hauptverfasser: POMEL, Vincent, LOUMAYE, Ernest, PAGE, Patrick Naxos, SCHWARZ, Matthias, GOTTELAND, Jean-Pierre, JORAND-LEBRUN, Catherine, QUATTROPANI, Anna, POHL, Oliver
Format: Patent
Sprache:eng
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Zusammenfassung:The invention provides α-amino esters of a hydroxypropylthiazolidine carboxamide derivative, (2S)-3-([1,1′-biphenyl]-4-ylsulfonyl)-N-[(1S)-3-hydroxy-1-phenylpropyl]-1,3-thiazolidine-2-carboxamide, as well as salts and crystal polymorphs thereof, that can be used to inhibit prostaglandin F receptor. The invention further encompasses methods of treating disorders such as preterm labor at the early gestational stage by the administration of these substances to a patient in need of treatment.