Owner Riley, P. Photiou, A. Khan, T. Osborn, H. Malkin, H.

Inventors Osborn, Helen Mary Isted; Photiou, Andrew; Malkin, Hugh; Khan, Tariq Hussain

Agent Spruson & Ferguson

Pub. Number AU-B-2001275702

PCT Pub. Number WO02/08174

Priority 0018376.4 26.07.00 GB; 0027574.3 10.11.00 GB

Filing date 25 July 2001

Wipo publication date 5 February 2002

Acceptance publication date 22 February 2007

C07C 275/24 (2006.01) Derivatives of urea, i.e. compounds containing any of the groups the nitrogen atoms not being part of nitro or nitroso groups

A61K 31/17 (2006.01) - having the group NC(O)N or NC(S)N, e.g. urea, thiourea, carmustine

A61K 31/325 (2006.01) - Carbamic acids

A61K 47/48 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - the non-active ingredient being chemically bound to the active ingredient, e.g. polymer drug conjugates

A61P 35/00 (2006.01) Antineoplastic agents

C07C 271/54 (2006.01) Derivatives of carbamic acid, i.e. compounds containing any of the groups the nitrogen atom not being part of nitro or nitroso groups

C07C 275/40 (2006.01) Derivatives of urea, i.e. compounds containing any of the groups the nitrogen atoms not being part of nitro or nitroso groups

C07C 323/43 (2006.01) Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups

C07C 333/04 (2006.01) Derivatives of thiocarbamic acids, i.e. compounds containing any of the groups the nitrogen atom not being part of nitro or nitroso groups