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:
Jul. 07, 2026
Filed:
Jul. 26, 2021
Vertex Pharmaceuticals Incorporated, Boston, MA (US);
Cavan Mckeon Bligh, Melrose, MA (US);
Robert Daniel Giacometti, Malden, MA (US);
Cristian Harrison, Beverly, MA (US);
Stephen W. Laws, Dorchester, MA (US);
Adam Looker, Newtonville, MA (US);
Stefanie Roeper, Medford, MA (US);
Vertex Pharmaceuticals Incorporated, Boston, MA (US);
Abstract
This disclosure provides large-scale processes for preparing a modulator of alpha-1 antitrypsin (AAT) activity that may be useful for treating alpha-1 antitrypsin deficiency (AATD), such as 4-(5-(4-fluorophenyl)-6-(tetrahydro-2H-pyran-4-yl)-1,5-dihydropyrrolo[2,3-f]indazol-7-yl)benzoic acid (Compound 1), 3-[5-(4-fluorophenyl)-6-isopropyl-1H-pyrrolo[2,3-f]indazol-7-yl]propanoic acid (Compound 2), or a pharmaceutically acceptable salt of any of the foregoing.