USGrantedDerivative

Substituted 1,2,3,4,5,6-hexahydroazepino[4,5-b]indoles (ibogalogs)

US-11414423-B1

Bibliographic data

Patent number
US-11414423-B1
Jurisdiction
US
Status
Granted
Type
Derivative
Priority date
27 February 2019
Filing date
11 June 2021
Grant date
16 August 2022

Assignees

Delix Therapeutics
Delix Therapeutics is harnessing the power of neuroplastogens, a novel class of compounds designed to bring about a new paradigm in brain health therapeutics with treatments intended to be safe, fast-acting, and long-lasting. Through its discovery platform, Delix has identified non-hallucinogenic versions of psychedelic compounds with favorable safety and therapeutic profiles. The company was co-founded in 2019 by David E. Olson and Nick Haft, building upon Olson's discovery at the University of California, Davis, of several novel psychoplastogens that have significant therapeutic potential in preclinical models, without hallucinogenic side effects. Delix's treatments are designed to address the root cause of neuropsychiatric conditions by repairing the underlying synaptic damage through targeted neuroplasticity. To date, the company has synthesized over 2000 novel psychoplastogens, many of which are analogs of known psychedelics such as ibogaine and 5-MeO-DMT. Their lead compound, zalsupindole (DLX-001), produces the same rapid and sustained structural and functional plasticity as ketamine, psilocybin, and DMT, without inducing hallucinations or dissociation. Recent Phase I data have demonstrated that DLX-001 is associated with robust signs of CNS engagement and a favorable safety and tolerability profile, with no serious adverse events reported to date. The company's compounds are tailored for swift neuronal repair and can be taken at-home, providing significant advantages to patients, their loved ones, and healthcare providers. Delix focuses on developing non-hallucinogenic psychoplastogens as scalable alternatives to first-generation hallucinogenic psychoplastogens like ketamine and psilocybin.

Prior art & evidence

Prior art and related research that speaks to this patent, curated from the Blossom database.

Analysis

Delix's approach inverts the usual patent logic in this field. Rather than claim a known psychedelic, the company builds on David Olson's work at UC Davis to design non-hallucinogenic analogues, here tabernanthalog, a simplified ibogaine derivative.

Because the underlying science is published openly, the patent and the evidence sit side by side, which is unusual and, for a reader, clarifying. The legal assignee of record is the University of California; Delix holds the exclusive licence.