Nucleotide analogs

US12521397B2 · US · B2

Patent metadata
FieldValue
Publication numberUS-12521397-B2
Application numberUS-202117524334-A
CountryUS
Kind codeB2
Filing dateNov 11, 2021
Priority dateSep 15, 2014
Publication dateJan 13, 2026
Grant dateJan 13, 2026

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  1. Title

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  2. Abstract

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  3. Assignees and inventors

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  4. Key dates

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  5. First independent claim

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  6. CPC / IPC classifications

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  7. Citations and related patents

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Abstract

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Disclosed herein, inter alia, are acyclic nucleotide analogs and methods of using an acyclic nucleotide analog for treating and/or ameliorating a papillomavirus infection.

First claim

Opening claim text (preview).

What is claimed is: 1 . A method for the treatment of human papilloma virus in a subject in need thereof comprising administering to the subject an effective amount of a compound selected from: or a pharmaceutically acceptable salt thereof, optionally in a pharmaceutically acceptable carrier. 2 . The method of claim 1 , wherein the compound is or a pharmaceutically acceptable salt thereof. 3 . The method of claim 2 , wherein the human papilloma virus is high-risk human papilloma virus. 4 . The method of claim 2 , wherein the human papilloma virus is selected from HPV-16, HPV-18, HPV-31, HPV-33, HPV-35, HPV-39, HPV-45, HPV-51, HPV-52, HPV-56, HPV-58, HPV-59, HPV-68, HPV-73, and HPV-82. 5 . The method of claim 1 , wherein the compound is or a pharmaceutically acceptable salt thereof. 6 . The method of claim 5 , wherein the human papilloma virus is selected from HPV-16, HPV-18, HPV-31, HPV-33, HPV-35, HPV-39, HPV-45, HPV-51, HPV-52, HPV-56, HPV-58, HPV-59, HPV-68, HPV-73, and HPV-82. 7 . The method of claim 1 , wherein the compound is or a pharmaceutically acceptable salt thereof. 8 . The method of claim 7 , wherein the human papilloma virus is selected from HPV-16, HPV-18, HPV-31, HPV-33, HPV-35, HPV-39, HPV-45, HPV-51, HPV-52, HPV-56, HPV-58, HPV-59, HPV-68, HPV-73, and HPV-82. 9 . The method of claim 1 , wherein the compound is or a pharmaceutically acceptable salt thereof. 10 . The method of claim 9 , wherein the human papilloma virus is selected from HPV-16, HPV-18, HPV-31, HPV-33, HPV-35, HPV-39, HPV-45, HPV-51, HPV-52, HPV-56, HPV-58, HPV-59, HPV-68, HPV-73, and HPV-82. 11 . The method of claim 2 , wherein the subject is human. 12 . The method of claim 2 , wherein the compound is administered topically. 13 . The method of claim 2 , wherein the compound is administered as a gel, a cream, or a suppository. 14 . The method of claim 2 , wherein the compound is administered intravaginally. 15 . The method of claim 2 , wherein the compound is administered as a single dose. 16 . The method of claim 2 , wherein the compound is administered as a series of two or more doses. 17 . A method for the treatment of a disease caused by human papilloma virus comprising administering an effective amount of a compound selected from or a pharmaceutically acceptable salt thereof, optionally in a pharmaceutically acceptable carrier, to a host in need thereof. 18 . The method of claim 17 , wherein the compound is or a pharmaceutically acceptable salt thereof. 19 . The method of claim 18 , wherein the disease is cervical intraepithelial neoplasia. 20 . The method of claim 19 , wherein the host is human. 21 . The method of claim 19 , wherein the compound is administered topically. 22 . The method of claim 19 , wherein the compound is administered as a gel, a cream, or a suppository. 23 . The method of claim 19 , wherein the compound is administered intravaginally. 24 . The method of claim 19 , wherein the compound is administered as a single dose. 25 . The method of claim 19 , wherein the compound is administered as a series of two or more doses. 26 . The method of claim 18 , wherein the disease is vaginal intraepithelial neoplasia. 27 . The method of claim 18 , wherein the disease is anal intraepithelial neoplasia. 28 . The method of claim 17 , wherein the compound is or a pharmaceutically acceptable salt thereof. 29 . The method of claim 28 , wherein the disease is cervical intraepithelial neoplasia. 30 . The method of claim 28 , wherein the disease is vaginal intraepithelial neoplasia. 31 . The method of claim 28 , wherein the disease is anal intraepithelial neoplasia. 32 . The method of claim 17 , wherein the compound is or a pharmaceutically acceptable salt thereof. 33 . The method of claim 32 , wherein the disease is cervical intraepithelial neoplasia. 34 . The method of claim 32 , wherein the disease is vaginal intraepithelial neoplasia. 35 . The method of claim 32 , wherein the disease is anal intraepithelial neoplasia. 36 . The method of claim 17 , wherein the compound is or a pharmaceutically acceptable salt thereof. 37 . The method of claim 36 , wherein the disease is cervical intraepithelial neoplasia. 38 . The method of claim 36 , wherein the disease is vaginal intraepithelial neoplasia. 39 . The method of claim 36 , wherein the disease is anal intraepithelial neoplasia.

Assignees

Inventors

Classifications

  • Medicinal preparations containing organic active ingredients · CPC title

  • the ring phosphorus atom and, at least, one ring oxygen atom being part of a (thio)phosphonic acid derivative · CPC title

  • Phosphorous; Compounds thereof · CPC title

  • condensed with carbocyclic or heterocyclic rings or ring systems · CPC title

  • non-condensed with carbocyclic rings or heterocyclic rings or ring systems · CPC title

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Frequently asked questions

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What does patent US12521397B2 cover?
Disclosed herein, inter alia, are acyclic nucleotide analogs and methods of using an acyclic nucleotide analog for treating and/or ameliorating a papillomavirus infection.
Who is the assignee on this patent?
Univ California, Us Gov Veterans Affairs
What technology area does this patent fall under?
Primary CPC classification A61K31/522. Mapped technology areas include Human Necessities.
When was this patent published?
Publication date Tue Jan 13 2026 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
What related patents are in patentsdb?
We list 12 related publications on this page (citations in our corpus or others sharing the same primary CPC).