C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
C07C 259/06 (2006.01) A61K 31/16 (2006.01) A61K 31/195 (2006.01) A61K 31/33 (2006.01) C07C 55/02 (2006.01) C07C 237/22 (2006.01) C07C 311/46 (2006.01) C07C 323/60 (2006.01) C07D 207/00 (2006.01) C07D 209/20 (2006.01) C07D 209/26 (2006.01) C07K 5/06 (2006.01) C07K 5/072 (2006.01) A61K 38/00 (2006.01)
Patent
CA 2073510
2073510 9209564 PCTABS00013 Compounds of formula (I) are described wherein R represents a -CONHOH, carboxyl (-CO2H) or esterified carboxyl group; R1 represents an optionally substituted alkyl, alkenyl, aryl, aralkyl, heteroaralkyl or heteroarylthioalkyl group; R2 represents an optionally substituted phenylethyl, phenylpropyl or phenylbutyl group; R3 represents a hydrogen atom or an alkyl group; R4 represents a hydrogen atom or an alkyl group; R5 represents an optionally substituted alkyl or alkenyl group optionally interrupted by one or more -O- or -S- atoms or -N(R7)-groups [where R7 is a hydrogen atom or a C1-6alkyl group]; X represents an amino (-NH2), or substituted amino, hydroxyl or substituted hydroxyl group; and the salts, solvates and hydrates thereof. The compounds are metalloproteinase inhibitors and in particular have a selective gelatinase action, and may be of use in the treatment of cancer to control the development of tumour metastases.
Beeley Nigel Robert Arnold
Millican Thomas Andrew
Morphy John Richard
Porter John Robert
Celltech Therapeutics Limited
Kirby Eades Gale Baker
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