Shaman Pharmaceuticals, Inc.

Wayne D Inman

Steven Row King

Joseph L Evans

Michael John Reed

The use of extracts from Harungana or Vismia spp. or anthracenone compounds harunganin and vismin contained therein or isolated therefrom as hypoglycemic agents, as well as methods for obtaining the hypoglycemic agents are described. According to a preferred embodiment, the extracts are derived from H. madagascariensis. As hypoglycemic agents, the extracts or anthracenone compounds harunganin and vismin are useful for treating insulin-dependent (type I) and non-insulin-dependent (type II) diabetes.

Method of reducing blood glucose by administering Harunganin or Vismin

Novel hypoglycemically active eremophilanolide sesquiterpenes which can be isolated from Psacalium spp., processes for obtaining the novel eremophilanolide sesquiterpenes and methods for their use as hypoglycemic agents, for example, in the treatment of diabetes are described. Further described is the use of epicacalone, cacalone, cacalol or dimaturin as hypoglycemic agents, for example, in the treatment of diabetes. In a preferred embodiment, the hypoglycemically active compounds are obtained from the roots of Psacalium decompositum. As agents for the treatment of diabetes, the hypoglycemically active compounds of the present inventions are useful for treating insulin-dependent (type I) and/or non-insulin-dependent (type II) diabetes.

Furanoeremophilane and eremophilanolide sesquiterpenes for treatment of

A novel hypoglycemically active triterpenoid compound isolated in purified, preferably substantially purified, form from Salacia spp., processes for obtaining the novel triterpenoid compound, compositions comprising the triterpenoid compound and methods for use a hypoglycemic agent, for example, in the treatment of diabetes, are described. In a preferred embodiment, the triterpenoid compound is obtained from Salacia prinoides. As an agent for the treatment of diabetes, the novel triterpenoid is useful for treating insulin-dependent (type I) and/or non-insulin-dependent (type II) diabetes.

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Belmont, CA, United States of America

Wayne D Inman