Antiviral compositions derived from marine sponge epipolasis reiswigi and their methods of use
Patent 4935439 Issued on June 19, 1990. Estimated Expiration Date: 
August 31, 2007. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
August 31, 2007. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent ReferencesAntibiotic heterocyclic oxygen compounds and use Antiviral and antitumor cyclohexadienone compositions Patent #: 4708962 InventorsApplicationNo. 091078 filed on 08/31/1987US Classes:514/475, The hetero ring is three-membered514/546, ZC(=O)OY, wherein Z is an acyclic radical bonded to the C=O by a carbon and Y is an organic radical bonded to the oxygen by a carbon514/691Plural alicyclic ringsExaminersPrimary: Robinson, Douglas W.Assistant: Travers, Russell Attorney, Agent or FirmInternational ClassesA01N 043/20A01N 037/02 A01N 035/00 AbstractThis invention relates to antiviral organic compositions and derivatives thereof; a process of producing the antiviral compositions; and a method for inhibiting viruses utilizing the compositions. More particularly, the compositions are derived from marine sponges of the genus Epipolasis. | |
