CA Patent

CA3117092A1 — Compositions and methods for the treatment of adenomyosis and rectovaginal endometriosis

Assigned to Kissei Pharmaceutical Co Ltd · Expires 2020-05-07 · 6y expired

What this patent protects

The present disclosure provides compositions and methods for treating endometrial growth disorders in a patient, such as a human patient, and particularly pre-menopausal female human patients. Exemplary disorders that may be treated using the compounds and therapeutic regimens de…

USPTO Abstract

The present disclosure provides compositions and methods for treating endometrial growth disorders in a patient, such as a human patient, and particularly pre-menopausal female human patients. Exemplary disorders that may be treated using the compounds and therapeutic regimens described herein include adenomyosis and rectovaginal endometriosis. The compounds described herein that may be used to treat such indications include gonadotropin-releasing hormone (GnRH) antagonists. Suitable GnRH antagonists useful in conjunction with the compositions and methods described herein include thieno[3,4d]pyrimidine derivatives, such as 3-[2-fluoro-5-(2,3-difluoro-6- methoxybenzyloxy)4-methoxyphenyl]-2,4-dioxo-1,2,3,4- tetrahydrothieno [3,4d]pyrimidine-5- carboxylic acid and the choline salt thereof, among others.

Drugs covered by this patent

Patent Metadata

Patent number
CA3117092A1
Jurisdiction
CA
Classification
Expires
2020-05-07
Drug substance claim
No
Drug product claim
No
Assignee
Kissei Pharmaceutical Co Ltd
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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