Harbor Branch Oceanographic Institution, Inc.

Sue S Cross

Frank Koehn

Neal S Burres

Amy E Wright

Yoel Kashman

Tatsuo Higa

Shinichi Sakemi

Kenneth L Rinehart

Ross E Longley

Sarath P Gunasekera

Oliver J McConnell

May S Lui

Shigeo Komoto

Shulamit Hirsch

Amy S Wright

Shinji Tsujii

Novel terpene hydroquinones have been isolated from the marine sponge Strongylophora hartmanii. These compounds have been found to have antiviral and anti-leukemia activity. Thus, these compounds, and derivatives thereof, can be used to treat human and animal leukemia as well as viral infections. Additionally, the subject invention concerns the discovery that the terpene hydroquinone known as aureol has strong antiviral activity.

Novel antiviral and anti-leukemia terpene hydroquinones and methods of

Novel bioactive compounds have been isolated from blue-green alga. These compounds have been found to have antitumor, antiviral, and immunomodulatory properties. Thus, these compounds, and derivatives thereof, can be used to treat human and animal tumors, inhibit viral growth, and provide immunomodulatory activity.

Biologically active compounds from blue-green algae

Novel terpene hydroquinones have been isolated from the marine sponge Stronglophora hartmanii. These compounds have been found to have antiviral activity. Thus, these compounds, and derivatives thereof, can be used to treat viral infections. Additionally, the subject invention concerns the discovery that the terpene hydroquinone known as aureol has strong antiviral activity.

Novel antiviral terpene hydroquinones and methods of use

Novel terpene hydroquinones have been isolated from the marine sponge Strongylophora hartmanii. These compounds have been found to have antiviral and antitumor activity. Thus, these compounds, and derivatives thereof, can be used to treat human and animal tumors as well as viral infections. Additionally, the subject invention concerns the discovery that the terpene hydroquinone known as aureol has strong antiviral activity.

Novel antiviral and antitumor terpene hydroquinones and methods of use

This 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.

Antiviral compositions derived from marine sponge epipolasis reiswigi

A new class of novel, biologically active bisindole alkaloid compounds, which have been named topsentins, pharmaceutical compositions containing them, methods of producing the compounds and methods of using them are disclosed. This new class of compounds has the generic formula: ##STR1## R.sup.1-8 are the same or different selected from --H, --OH, halogen, --R, --OR, --OCOR, or --OA;

Topsentin compounds effective against viruses and certain tumors

This invention relates to novel compositions which are useful as antitumor, antiviral and antifungal compositions, a process of producing the compositions and a method for inhibiting tumors, viruses and fungi utilizing the composition. More particularly, the novel compositions are derived from marine sponge Theonella sp.

Antiviral, antitumor and antifungal compositions and their methods of use

Antiviral compositions

This invention relates to antitumor and antiviral furanoditerpenoid compositions, a process of producing the compositions and a method for inhibiting tumors and viruses utilizing the compositions. More particularly, the new compositions are antitumor and antiviral furanoterpenoids which are derived from marine organisms, i.e., the marine sponge Spongia sp.

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Fort Pierce, FL, United States of America

Sue S Cross