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- PRECISION SMALL-MOLECULE THERAPEUTICS

Precision small molecules against Alzheimer’s disease.

Ultimate Medicine designs first-in-class small molecules that block the enzyme driving cognitive decline — targeting the biochemistry of the disease at its origin.

- 01 - THE SCIENCE

An overlooked driver of Alzheimer's disease - a microbially produced effector, switched off by precision chemistry.

At Ultimate Medicine, we are advancing a new class of first-in-class small molecules that block the enzyme behind cognitive decline, stopping the disease before it begins

A new class of therapeutics targeting BM01

Our small molecules selectively inhibit the bacterial enzyme that produces BM01 - preventing the effector from ever reaching the concentration that drives disease.

02 — THE MiDE FRAMEWORK

From a general principle to a precision therapy for Alzheimer's.

MiDE — the Microbiome-Derived Effector framework — describes how a molecule made by gut bacteria can become a biochemical driver of disease. We follow that logic from its broadest form down to a single, addressable target in Alzheimer's.

01 ACROSS DISEASE

Microbes make effectors

Bacteria in the gut produce small effector molecules that enter circulation and signal throughout the body.

02 MECHANISM

Effectors become drivers

Above a critical concentration, an effector stops being benign and begins to actively drive disease biology.

03 INDICATION · ALZHEIMER'S

BM01 drives cognitive decline

In Alzheimer's, the effector is BM01. We block the enzyme that makes it — holding BM01 below threshold.

MECHANISM

Keep BM01 below the threshold, and cognition is protected.

Cognitive decline begins once circulating BM01 crosses a critical threshold. Our small molecules inhibit its biosynthesis — holding levels in the safe range over time.

03 — PLATFORM

One enzymatic target. A platform with reach across neurological disease - starting with Alzheimer's.

— 04 - TEAM

Join who?

Jerry Clifford, PhD, MBA

HEAD OF STRATEGY

Senior strategy and commercialization executive with 20+ years across biotech and life sciences, former Danaher innovation executive and multi-venture founder with €200M+ in cumulative exit value.

— 05 - ADVISORY

Antal Szalay, MD, PhD

FOUNDER & CEO

Founding physician-scientist CEO advancing first-in-class gut–brain metabolite therapeutics, co-inventor of foundational IP published in Nature Aging and Nature Neuroscience.

Kevin McAllister, PhD, MBA

HEAD OF R&D

CNS drug development veteran with 25+ years advancing neuroscience programs from discovery through Phase 2, including multiple clinical proofs-of-concept at Novartis.

The people building Ultimate Medicine — drug hunters, biochemists and clinicians turning the MiDE framework into medicine.

UM Science Advisory Board

UM Advisory Board

Lauren Moores, PhD

HEAD OF DATA & PLATFORM

Data and AI executive building scalable information systems and data products, bringing 25+ years of cross-industry experience applying emerging technologies to high-complexity domains.

Belén Fortes, MBA

PROGRAM MANAGER

Strategic programs leader with a proven track record of securing $70M+ in biotech funding and driving execution from development through commercialization.

Christophe Loeffler, MSC

HEAD OF FINANCE

Finance and operations leader with 30+ years of experience scaling startups, overseeing accounting, tax, compliance, and international corporate structures.

  • SAB CHAIR

    Veteran biopharma executive and serial board member with 35+ years advancing blockbuster therapeutics and shaping drug discovery strategy across pharma, biotech, and venture-backed companies.ription text goes here

  • SCIENCE ADVISOR

    Global Alzheimer’s research leader and ADNI founder whose biomarker and imaging frameworks underpin the majority of modern AD clinical trials and regulatory decisions.escription text goes here

  • SCIENCE ADVISOR

    Distinguished medicinal chemist and Head of Drug Discovery at ZHAW with 25+ years of Big Pharma and academic experience, securing €15M+ in competitive funding across antiviral, antimicrobial, and oncology programs.Description text goes here

  • SCIENCE ADVISOR

    Former Global Head of Neuroscience Discovery at Roche and seasoned board-level advisor with decades of experience advancing Alzheimer’s therapeutics from discovery through late-stage clinical development.

  • SCIENCE ADVISOR

    Co-discoverer of novel metabolic pathways underlying neurodegeneration, forming the scientific basis for Ultimate Medicine’s small-molecule strategy to block toxic metabolite synthesis and restore neuronal function.

  • BOARD ADVISOR

    Visionary physician-leader and former CEO of the Cystic Fibrosis Foundation who enabled 12 FDA-approved therapies and pioneered the venture-philanthropy model for drug development.

  • BOARD ADVISOR

    Seasoned biotech entrepreneur with 30+ years leading rare-disease companies from inception to market, including award-winning device development and successful venture-philanthropy partnerships.

Our Partners