STABLE NON-HYGROSCOPIC CRYSTALLINE FORM OF N-[N-[N-(4-(PIPERIDIN-4-YL)BUTANOYL)-N-ETHYLGLYCYL]ASPARTYL]-L-.beta.-CYCLOHEXYL ALANINE AMIDE, INTERMEDIATES THEREOF, AND PREPARATION THEREOF AND OF ANTITHROMBOTIC AZACYCLOALKYLALKANOYL PEPTIDES AND PSEUDOPEPTIDES

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United States of America Patent

PATENT NO 6753409
SERIAL NO

09639634

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Abstract

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The invention is directed to a non-hygroscopic stable crystalline form of the antithrombotic compound N-[N-[N-(4-piperdin-4-yl)butanoyl)-N-ethylglycyl]-(L)-aspartyl]-(L)-.beta.-cyclohexyl-alanine amide, to processes for preparing said stable crystalline form, to a pharmaceutical composition thereof, and intermediates thereof, and the invention is directed also to processes for preparing a compound of the formula ##STR1## wherein: A, B, Z, E.sup.1, E.sup.2, G, R, m, n, and p are as defined herein.

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Patent Owner(s)

Patent OwnerAddress
AVENTIS PHARMACEUTICALS INC300 SOMERSET CORPORATE BLVD BRIDGEWATER NJ 08807-2854

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chrzan, Zofia J Sellersville, PA 4 38
Gardetto, Anthony J Oley, PA 2 10
Kubiak, Gregory G Wilmington, DE 4 18
Liu, Robert C Walnut Creek, CA 10 63
Mencel, James J Lansdale, PA 17 149
Powers, Matthew R Barto, PA 13 35
Rodriguez, Walter Douglasville, PA 6 82
Salazar, Diane C late of Wayne, PA 2 4
Sherbine, James P Voorhees, NJ 7 21
Sledeski, Adam W Collegeville, PA 15 85
Toledo-Velasquez, David Lansdale, PA 4 10
Vanasse, Benoit J Collegeville, PA 9 113
Vemuri, Narasimha M Phoenixville, PA 3 12
Windisch, Vincent Green Lane, PA 3 11
Woodward, Rick G Harleysville, PA 5 27

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