← EPO Patent Bulletin

LINEAR HETEROARYL DIAMIDE IRE1/XBP1S ACTIVATORS

Publication EP4626864A1 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 20060101AFI20250623BHEP C07D 285/08 20060101ALI20250623BHEP C07D 401/12 20060101ALI20250623BHEP C07D 401/14 20060101ALI20250623BHEP C07D 403/12 20060101ALI20250623BHEP C07D 405/12 20060101ALI20250623BHEP C07D 405/14 20060101ALI20250623BHEP C07D 471/04 20060101ALI20250623BHEP C07D 487/04 20060101ALI20250623BHEP C07D 491/056 20060101ALI20250623BHEP A61K 31/415 20060101ALI20250623BHEP A61K 31/433 20060101ALI20250623BHEP A61K 31/4355 20060101ALI20250623BHEP A61K 31/437 20060101ALI20250623BHEP A61K 31/4439 20060101ALI20250623BHEP A61K 31/497 20060101ALI20250623BHEP A61K 31/506 20060101ALI20250623BHEP A61P 1/00 20060101ALI20250623BHEP A61P 1/16 20060101ALI20250623BHEP A61P 3/10 20060101ALI20250623BHEP A61P 9/00 20060101ALI20250623BHEP

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