Drugs / BBO-11818
last change Sep 2026 re-read 9 days ago

BBO-11818

targets KRAS via inhibition

Developed for
colorectal cancer · non-small cell lung carcinoma · pancreatic ductal adenocarcinoma
Investigated by
TheRas, Inc., d/b/a BBOT (BridgeBio Oncology Therapeutics)

Trials 1

20262027
PhaseRegistry idDatesIndicationSponsorStatusOutcome
Phase 1 NCT06917079 Mar 2025 → Aug 2027 expected colorectal cancer, non-small cell lung carcinoma, pancreatic ductal adenocarcinoma TheRas, Inc., d/b/a BBOT (BridgeBio Oncology Therapeutics) Recruiting No outcome recorded

News releases announcing trial results or a regulatory action · 6

DateIssuerRelease
2026-04-22 TheRas, Inc., d/b/a BBOT (BridgeBio Oncology Therapeutics) Results BBOT Presents Preclinical Data Demonstrating pan-KRAS Inhibitor BBO-11818 Has Robust Anti-Tumor Activity in KRAS-Mutant Preclinical Models at the AACR Annual Meeting 2026 bbotx.com ↗
The data underscore BBO-11818’s differentiated activity across multiple KRAS-mutant cancer types.
2026-04-20 TheRas, Inc., d/b/a BBOT (BridgeBio Oncology Therapeutics) Regulatory BBOT Granted U.S. FDA Fast Track Designation for BBO-11818 for the Treatment of Adult Patients with Advanced KRAS-Mutant Pancreatic Ductal Adenocarcinoma bbotx.com ↗
2026-03-06 TheRas, Inc., d/b/a BBOT (BridgeBio Oncology Therapeutics) Results BBOT Announces Publication in Cancer Discovery Highlighting Preclinical Data Demonstrating BBO-11818 is a Potent and Selective panKRAS Inhibitor bbotx.com ↗
BBO-11818 showed significant tumor growth inhibition across multiple tumor types in preclinical models and demonstrated enhanced efficacy in combination with other anti-tumor agents, including BBO-10203, BBOT’s selective RAS:PI3Kα breaker
2026-01-07 TheRas, Inc., d/b/a BBOT (BridgeBio Oncology Therapeutics) Results BBOT Announces New Clinical Data Advancing Its Portfolio of Three Innovative and Differentiated RAS and PI3Kα Pipeline Programs bbotx.com ↗
BBO-11818 monotherapy demonstrated a confirmed partial response (PR) in pancreatic cancer and anti-tumor activity was observed across dose levels and tumor types with tumor reductions at higher dose levels with a generally favorable, differentiated safety profile in dose escalation.
2025-10-23 TheRas, Inc., d/b/a BBOT (BridgeBio Oncology Therapeutics) Results BBOT Presents Preclinical Data Demonstrating Potential of BBO-11818 as a Potent panKRAS Inhibitor at the 2025 AACR-NCI-EORTC International Conference on Molecular Targets and Cancer Therapeutics bbotx.com ↗
today announced new preclinical data on BBO-11818 demonstrating its potential as a potent panKRAS inhibitor targeting mutant KRAS in both the ON (active GTP-bound) and OFF (inactive GDP-bound) states, with selectivity over HRAS and NRAS.
2025-10-13 TheRas, Inc., d/b/a BBOT (BridgeBio Oncology Therapeutics) Results BBOT Announces Poster Presentations at the 2025 AACR-NCI-EORTC International Conference on Molecular Targets and Cancer Therapeutics bbotx.com ↗
BBO-11818: an orally bioavailable, highly potent and selective non-covalent pan-KRAS(ON) and (OFF) inhibitor with robust anti-tumor activity in KRAS-mutant preclinical models

All press releases naming this drug 8 releases

DateIssuerRelease

Evidence & citations 4 cited values

Every value below carries the sentence it was read from. 2 sources stand behind the page.

FieldValueCited text
Known as BBO-11818 ClinicalTrials.gov intervention name — accepted as the source's own label NCT06917079 ↗
Action Inhibit “BBO-11818, a potent, selective, orally bioavailable noncovalent pan-KRAS inhibitor capable of targeting multiple KRAS mutants” PMID 41790032 ↗ Apr 2026
Route Oral “Participants will receive assigned dose of BBO-11818 orally (PO)” NCT06917079 ↗
Target KRAS “We discovered BBO-11818, a potent, selective, orally bioavailable noncovalent pan-KRAS inhibitor capable of targeting multiple KRAS mutants in both the inactive GDP-bound (OFF)...” PMID 41790032 ↗ Apr 2026