公开(公告)号：US09770441B1

公开(公告)日：2017-09-26

申请号：US15509343

申请日：2015-08-31

Applicant: Pfizer Inc.

Inventor： Kevin Paul Girard ,  Andrew J. Jensen ,  Kris Nicole Jones

IPC: C07D263/57 ,  A61K31/423

CPC classification number: A61K31/423 ,  C07B2200/13 ,  C07D263/57

Abstract: The present invention relates to solid forms of 6-carboxy-2-(3,5-dichlorophenyl)-benzoxazole and to methods for their preparation. The invention is also directed to pharmaceutical compositions containing at least one solid form and to the therapeutic or prophylactic use of such solid forms and compositions.