Spinifex Pharmaceuticals Pty Ltd

Albert Einstein College of Medicine

Industrial Research Limited

Victoria Link Limited

Other

Novartis Ag

Callaghan Innovation Research Limited

Peter Michael Kelly

Peter Charles Tyler

Gary Brian Evans

Thomas David McCarthy

Alexander Redvers Eberlin

Craig James Stewart Boyle

Vern L Schramm

Richard Hubert Furneaux

Keith Clinch

Shivali Ashwin Gulab

Jennifer Mary Mason

Anthony David Woolhouse

Philip Andrew Marshall

Richard Frohlich

Shivall Ashwah Ashwin Gulab

Thomas David Mccarthy

Richard Froehlich

Craig James Boyle

Richard Fröhlich

The present invention relates to a new class of steroid saponins that have interesting biological activity. In particular the present invention relates to a class of steroid saponins in which the sugar moiety has been selectively functionalised to introduce a moiety that contains either, (i) a hydrogen ion donor, (ii) a hydrogen ion acceptor or (iii) a combination thereof. These new, water-soluble compounds are found to not only have potent anti-cancer properties per se but also have the ability to promote the immune response in a subject and can thus act as adjuvants for T-cell activation in cancer therapy.

Steroid saponins with anti-cancer activity

The invention relates to salt forms of (3R,4S)-1-((4-amino-5H-pyrrolo[3,2-d]pyrimidin-7-yl)methyl)-4-(methyl-thiomethyl)pyrrolidin-3-ol, as well as polymorphic forms of the salts. The invention further relates to processes for preparing the salt forms and to the use of the salt forms in the treatment of diseases and disorders where it is desirable to inhibit 5'-methylthioadenosine phosphorylase (MTAP).

Salt and polymorphic forms of (3R,4S)-L-((4-amino-5H-pyrrolo[3,2,-D]pyrimidin-7-yl)methyl)-4(methylthiomethyl)pyrodin-3-ol(MTDIA)

Salt and polymorphic forms of (3R,4S)-L-((4-amino-5H-pyrrolo[3,2,-d]pyrimidin-7-yl)methyl)-4(methylthiomethyl)pyrodin-3-ol(MTDIA)

(S)-2-(Diphenylacetyl)-1,2,3,4-tetrahydro-6-methoxy-5-(phenylmethoxy)-3-isoquinoline carboxylic acid in substantially pure form is described together with its sodium salt and solvates. Methods for preparing the compound, its sodium salt and its solvates and pharmaceutical compositions comprising them are also described.

Salts and solvates of a tetrahydroisoquinoline derivative

The invention relates to compounds of the general formula (I) which are inhibitors of purine nucleoside phosphorylases (PNPs) and/or nucleoside hydrolases (NHs). The invention also relates to the use of these compounds in the treatment of diseases and infections including cancer, bacterial infections, protozoal infections, and T-cell mediated disease and to pharmaceutical compositions containing the compounds.

Acyclic amine inhibitors of nucleoside phosphorylases and hydrolases

Salt and solvates of a tetrahydroisoquinoline derivative

The present invention relates to compounds of the general formula (I) which are inhibitors of 5'-methylthioadenosine phosphorylase or 5&#x2032;-methylthioadenosine nucleosidase. The invention also relates to the use of these compounds in the treatment of diseases or conditions in which it is desirable to inhibit 5&#x2032;-methylthioadenosine phosphorylase or 5&#x2032;-methylthioadenosine nucleosidase including cancer, and to pharmaceutical compositions containing the compounds.

Acyclic amine inhibitors of 5-methytioadenosine phosphorylase and nucleosidase

Growing community of inventors

Wellington, New Zealand

Peter Michael Kelly