← EPO Patent Bulletin

CYCLIC PYRAZOLE DIAMIDE IRE1/XBP1S ACTIVATORS

Publication EP4626865A1 Kind: A1 Mar 11, 2026

Applicants

Protego Biopharma, Inc.

Inventors

LABAUDINIERE, Richard F., TAIT, Bradley Dean, QIU, Huang, PETRASSI, Hank Michael James, QIN, Bo

IPC Classifications

C07D 231/40 20060101AFI20250618BHEP C07D 401/06 20060101ALI20250618BHEP C07D 401/12 20060101ALI20250618BHEP C07D 401/14 20060101ALI20250618BHEP C07D 403/06 20060101ALI20250618BHEP C07D 403/12 20060101ALI20250618BHEP C07D 403/14 20060101ALI20250618BHEP C07D 405/12 20060101ALI20250618BHEP C07D 405/14 20060101ALI20250618BHEP C07D 413/12 20060101ALI20250618BHEP C07D 413/14 20060101ALI20250618BHEP A61P 1/16 20060101ALI20250618BHEP A61P 3/10 20060101ALI20250618BHEP A61P 9/10 20060101ALI20250618BHEP A61P 25/02 20060101ALI20250618BHEP A61P 25/08 20060101ALI20250618BHEP A61P 25/14 20060101ALI20250618BHEP A61P 25/16 20060101ALI20250618BHEP A61P 25/28 20060101ALI20250618BHEP A61P 27/02 20060101ALI20250618BHEP A61K 31/415 20060101ALI20250618BHEP

Designated States

AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, ME, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR