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公开(公告)号:CA2810004A1
公开(公告)日:2012-03-08
申请号:CA2810004
申请日:2011-08-31
Applicant: PORTOLA PHARM INC
Inventor: CAPODANNO VINCENT R , CORCORAN LIAM , MCNEVIN MICHAEL , ARROYO ITZIA ZORAIDA , WENSLOW ROBERT M , BALL RICHARD G , MARGELEFSKY ERIC L , MAHER TIMOTHY K , PANDEY ANJALI
IPC: C07D213/75 , A61K31/44 , A61P7/02
Abstract: Provided herein are crystalline forms of a maleate salt of betrixaban, compositions and methods of preparation or use thereof.
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公开(公告)号:NZ608442A
公开(公告)日:2015-04-24
申请号:NZ60844211
申请日:2011-08-31
Applicant: PORTOLA PHARM INC
Inventor: CAPODANNO VINCENT R , CORCORAN LIAM , MCNEVIN MICHAEL , ARROYO ITZIA ZORAIDA , WENSLOW ROBERT M , BALL RICHARD G , MARGELEFSKY ERIC L , MAHER TIMOTHY K , PANDEY ANJALI
IPC: C07D213/75 , A61K31/44 , A61P7/02
Abstract: Two crystalline forms, Form II and Form III, of a maleate salt of betrixaban are described. Form II is an anhydrate and Form III is a hemihydrate. Betrixaban maleate is an inhibitor of the serine protease Factor Xa. The crystalline forms are useful for the treatment of thrombosis or thrombotic diseases.
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公开(公告)号:AU2011295909B2
公开(公告)日:2015-05-21
申请号:AU2011295909
申请日:2011-08-31
Applicant: PORTOLA PHARM INC
Inventor: CAPODANNO VINCENT R , CORCORAN LIAM , MCNEVIN MICHAEL , ARROYO ITZIA ZORAIDA , WENSLOW ROBERT M , BALL RICHARD G , MARGELEFSKY ERIC L , MAHER TIMOTHY K , PANDEY ANJALI
IPC: C07D213/75 , A61K31/44 , A61P7/02
Abstract: Provided herein are crystalline forms of a maleate salt of betrixaban, compositions and methods of preparation or use thereof.
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公开(公告)号:AU2011295909A1
公开(公告)日:2013-04-04
申请号:AU2011295909
申请日:2011-08-31
Applicant: PORTOLA PHARM INC
Inventor: CAPODANNO VINCENT R , CORCORAN LIAM , MCNEVIN MICHAEL , ARROYO ITZIA ZORAIDA , WENSLOW ROBERT M , BALL RICHARD G , MARGELEFSKY ERIC L , MAHER TIMOTHY K , PANDEY ANJALI
IPC: C07D213/75 , A61K31/44 , A61P7/02
Abstract: Provided herein are crystalline forms of a maleate salt of betrixaban, compositions and methods of preparation or use thereof.
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公开(公告)号:CA2810004C
公开(公告)日:2019-09-10
申请号:CA2810004
申请日:2011-08-31
Applicant: PORTOLA PHARM INC
Inventor: CAPODANNO VINCENT R , CORCORAN LIAM , MCNEVIN MICHAEL , ARROYO ITZIA ZORAIDA , WENSLOW ROBERT M , BALL RICHARD G , MARGELEFSKY ERIC L , MAHER TIMOTHY K , PANDEY ANJALI
IPC: C07D213/75 , A61K31/44 , A61P7/02
Abstract: Provided herein are crystalline forms of a maleate salt of betrixaban, compositions and methods of preparation or use thereof.
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公开(公告)号:ES2603084T3
公开(公告)日:2017-02-23
申请号:ES11757467
申请日:2011-08-31
Applicant: PORTOLA PHARM INC
Inventor: CAPODANNO VINCENT , CORCORAN LIAM , MCNEVIN MICHAEL , ARROYO ITZIA ZORAIDA , WENSLOW ROBERT , BALL RICHARD , MARGELEFSKY ERIC , MAHER TIMOTHY , PANDEY ANJALI
IPC: C07D213/75 , A61K31/44 , A61P7/02
Abstract: Una forma cristalina del maleato de betrixabán que tiene: i) un patrón de difracción de rayos X en polvo parecido al patrón de difracción de rayos X en polvo mostrado en la Figura 2 o 3; o iv) una estructura de celda unitaria con los siguientes parámetros de la celda a 100 K: a >= 8,284 Å, b >= 18,082 Å, c >= 18,681 Å, α >= 71,22 º, ß >= 86,76 º, γ >= 89,69 º, y V >= 2645 A3; o v) una estructura de celda unitaria con los siguientes parámetros de la celda a 273 K: a >= 8,419 Å, b >= 18,113 Å, c >= 18,73 Å, α >= 71,14 º, ß >= 86,71 º, γ >= 89,31 º, y V >= 2699 A3.
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