L-VALINATE OF HYDROXYPROPYLTHIAZOLIDINE CARBOXAMIDE DERIVATIVE AND SALT FORM, CRYSTAL POLYMORPH THEREOF

World Intellectual Property Organization Patent

APP PUB NO WO-2017118641-A1
SERIAL NO

PCTEP2017050101

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Abstract

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The invention provides the L-valinate ester of a hydroxypropylthiazolidine carboxamide derivative of formula (I), (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. The compound inhibits the prostaglandin F receptor (PGF2alpha) and is useful in the treatment of disorders such as preterm labor at the early gestational stage or dysmennorrhea.

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Patent Owner(s)

Patent OwnerAddress
MERCK SERONO SACHCENTRE INDUSTRIEL COINSINS VAUD 1267

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Inventor(s)

Inventor Name Address
QUATTROPANI ANNA ROLLE
SCHWARZ MATTHIAS 1201 GENÈVE
POMEL VINCENT 74570 GROISY
JORAND-LEBRUN CATHERINE 74270 CONTAMINE-SARZIN
NAXOS PAGE PATRICK 74160 SAINT-JULIEN-EN-GENEVOIS

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