AU Patent

AU2020256400A1 — 19-Nor C3,3-Disubstituted C21-N-Pyrazolyl Steroids And Methods Of Use Thereof

Assigned to Sage Therapeutics LLC · Expires 2020-11-12 · 6y expired

What this patent protects

Provided herein are 19-nor C3,3-disubstituted C21-pyrazolyl steroids of Formula (I): R5 N RI O N R7 Raa R3b 21 H H 19 HOlls. 3 , 5 6 ROb R, R4a and pharmaceutically acceptable salts thereof; wherein ==, RR 2, R3 a, R3 b, R4 a, R4, R', R, and R7 are as defined herein. …

USPTO Abstract

Provided herein are 19-nor C3,3-disubstituted C21-pyrazolyl steroids of Formula (I): R5 N RI O N R7 Raa R3b 21 H H 19 HOlls. 3 , 5 6 ROb R, R4a and pharmaceutically acceptable salts thereof; wherein ==, RR 2, R3 a, R3 b, R4 a, R4, R', R, and R7 are as defined herein. Such compounds are contemplated useful for the prevention and treatment of a variety of CNS-related conditions, for example, treatment of sleep disorders, mood disorders, schizophrenia spectrum disorders, convulsive disorders, disorders of memory and/or cognition, movement disorders, personality disorders, autism spectrum disorders, pain, traumatic brain injury, vascular diseases, substance abuse disorders and/or withdrawal syndromes, and tinnitus.

Drugs covered by this patent

Patent Metadata

Patent number
AU2020256400A1
Jurisdiction
AU
Classification
—
Expires
2020-11-12
Drug substance claim
No
Drug product claim
No
Assignee
Sage Therapeutics LLC
Source
FDA Orange Book + USPTO grounding via Google Patents

Bibliographic data sourced from FDA Orange Book + USPTO public records. Plain-English summary generated by AI grounded in source text. Patent term extensions (PTR, SPC, pediatric) may shift the effective expiry. Not legal advice.

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