Alpha-amino esters of hydroxypropylthiazolidine carboxamide derivative and salt form, crystal polymorph thereof

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United States of America Patent

PATENT NO 9834528
SERIAL NO

15231549

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Abstract

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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 polymorph s thereof, that can be used to inhibit prostaglandin F receptor. The invention further encompasses methods of treating disorders such as pre-term labor at the early gestational stage by the administration of these substances to a patient in need of treatment.

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Patent Owner(s)

Patent OwnerAddress
MERCK SERONO S A1267 COINSINS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jorand-Lebrun, Catherine Contamine-Sarzin, FR 52 346
Page, Patrick Naxos Saint Julien-en Genevois, FR 10 33
Pomel, Vincent Groisy, FR 33 134
Quattropani, Anna Geneva, CH 73 404
Schwarz, Matthias Geneva, CH 65 567

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