US 2021/0275535 A1Published application

Antiviral prodrugs and nanoformulations thereof

AssigneeBoard of Regents of the University of Nebraska

InventorsHoward Gendelman, Benson Edagwa

Life of this patent

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Abstract

The present invention provides prodrugs and methods of use thereof.

Claims8

Dependent claims

A compound of formula I:

or a pharmaceutically acceptable sat thereof,
wherein R is a saturated linear aliphatic chain of a length of 17 carbons.

Dependencies are inferred from the claim text.

Facts

Application: 17/303,228Filed 24 May 2021
Priority: 22 Oct 2018
Published: 9 Sep 2021
Term ends: Not estimatedThe source records don’t support an estimate.

Classification15 codes

A61K 31/5365
Having six-membered rings with at least one nitrogen and one oxygen as the ring hetero atoms, e.g. 1,2-oxazines: ortho- or peri-condensed with…
A61K 9/0019
Galenical forms characterised by the site of application: injectable compositions; Intramuscular, intravenous, arterial, subcutaneous…
A61K 9/146
Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried,…: with…
A61K 9/1641
Organic macromolecular compounds: obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene…

Family

Application62/748,798Us provisional application · filed 22 Oct 2018
Application17/301,030Continuation · filed 22 Mar 2021
Application17/303,228Continuation
US 11,154,557 B2Related patent
US 11,166,957 B2Related patent
US 2021/0213023 A1Published application
US 2021/0275535 A1This patent

From the US filing history. Foreign family members aren’t listed.

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