Get our Free Patent Expiration Newsletter

Serving leading biopharmaceutical companies globally:

Dow
Express Scripts
Moodys
Harvard Business School
Mallinckrodt
McKinsey

Last Updated: October 22, 2019

DrugPatentWatch Database Preview

Claims for Patent: 8,530,509

See Plans and Pricing

« Back to Dashboard

Summary for Patent: 8,530,509
Title:Compounds, compositions and methods for treatment and prevention of orthopoxvirus infections and associated diseases
Abstract: Methods of using di, tri, and tetracyclic acylhydrazide derivatives and analogs, as well as pharmaceutical compositions containing the same, for the treatment or prophylaxis of viral infections and diseases associated therewith, particularly those viral infections and associated diseases caused by the orthopoxvirus.
Inventor(s): Jordan; Robert (Corvallis, OR), Bailey; Thomas R. (Phoenixville, PA), Rippin; Susan R. (Wilmington, DE), Dai; Dongcheng (Corvallis, OR)
Assignee: Siga Technologies, Inc. (Corvallis, OR)
Application Number:13/194,437
Patent Claims: 1. A pharmaceutical composition for the treatment of orthopoxvirus infections and diseases associated with such infections in a living host, said composition comprising a therapeutically effective amount of a mixture of compounds comprising: (a) N-[(3aR,4R,4aR,5aS,6S,6aS)-3,3a,4,4a,5,5a,6,6a-octahydro-1,3-dioxo-4,6-et- henocycloprop[f]isoindol-2(1H)-yl]-4-(trifluoromethyl)-benzamide; and (b) N-[(3aR,4S,4aS,5aR,6R,6aS)-3,3a,4,4a,5,5a,6,6a-octahydro-1,3-dioxo-4,6-et- henocycloprop[f]isoindol-2(1H)-yl]-4-(trifluoromethyl)-benzamide, or a pharmaceutically acceptable salt thereof and a pharmaceutically acceptable carrier medium.

2. The pharmaceutical composition of claim 1, wherein said mixture comprises at least about 95% by weight of N-[(3aR,4R,4aR,5aS,6S,6aS)-3,3a,4,4a,5,5a,6,6a-octahydro-1,3-dioxo-4,6-et- henocycloprop[f]isoindol-2(1H)-yl]-4-(trifluoromethyl)-benzamide.

3. The pharmaceutical composition of claim 1, wherein said mixture comprises no more than about 5% by weight of N-[(3aR,4S,4aS,5aR,6R,6aS)-3,3a,4,4a,5,5a,6,6a-octahydro-1,3-dioxo-4,6-et- henocycloprop[f]isoindol-2(1H)-yl]-4-(trifluoromethyl)-benzamide.

4. The pharmaceutical composition of claim 1, wherein said mixture consists of: (a) about 98.5% by weight of N-[(3aR,4R,4aR,5aS,6S,6aS)-3,3a,4,4a,5,5a,6,6a-octahydro-1,3-dioxo-4,6-et- henocycloprop[f]isoindol-2(1H)-yl]-4-(trifluoromethyl)-benzamide; and (b) about 1.5% of N-[(3aR,4S,4aS,5aR,6R,6aS)-3,3a,4,4a,5,5a,6,6a-octahydro-1,3-dioxo-4,6-et- henocycloprop[f]isoindol-2(1H)-yl]-4-(trifluoromethyl)-benzamide.

Make Better Decisions: Try a trial or see plans & pricing

Serving leading biopharmaceutical companies globally:

McKesson
Mallinckrodt
Johnson and Johnson
Baxter
Dow
Express Scripts

Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. thinkBiotech performs no independent verifification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.