The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 09, 2024
Filed:
Aug. 21, 2019
Applicant:
Astrazeneca Ab, Sodertalje, SE;
Inventor:
Dedong Wu, Waltham, MA (US);
Assignee:
AstraZeneca AB, Sodertalje, SE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07F 5/02 (2006.01);
U.S. Cl.
CPC ...
C07F 5/025 (2013.01); C07B 2200/13 (2013.01);
Abstract
Disclosed include crystalline (S)-2-amino-N-((3R,5R)-8-hydroxy-6-oxo-7-oxa-1-aza-8-boraspiro[4.7]dodecan-3-yl)-3-methylbutanamide in Form D and in Form E: (3R,5R)-8-hydroxy-3-((S)-4-isopropyl-2,2-dimethyl-5-oxoimidazolidin-1-yl)-7-oxa-1-aza-8-boraspiro[4.7]dodecan-6-one or a pharmaceutically acceptable salt thereof or the crystalline Form 1 thereof: and pharmaceutical compositions and methods of using the same.